: материалы временных коллективов / O. A. Zyryanova [и др.] // Proceedings of the eighth symposium on the joint Siberian permafrost studies between Japan and Russia in 1999. - Onogawa : National Institute for Environmental Studies, 2000. - С. 83-89. - Библиогр. в конце ст.
Аннотация: Larch plant associations of Larix gmelinii Rupr. distributed in Evenkiya (the north-west part of Central Siberian plateau) were the objects of the research. About one hundred of larch association descriptions published and made by authors of the paper were used for the database development.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Zyryanova, Olga Alexandrovna; Зырянова Ольга Александровна; Abaimov, Anatoly Platonovich ; Абаимов Анатолий Платонович; Bugaenko, Tat'yana Nikolayevna; Бугаенко, Татьяна Николаевна; Bugayenko, N.N.; Бугаенко Н.Н.
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Larch plant associations diversity of Central Siberia cryolithic zone and the development of the database
Comparison and assessment of coarse resolution land cover maps for Northern Eurasia
[Text] / D. . Pflugmacher [et al.] // Remote Sens. Environ. - 2011. - Vol. 115, Is. 12. - P3539-3553, DOI 10.1016/j.rse.2011.08.016. - Cited References: 65. - The research was supported by the Land Cover/Land-Use Change Program of the National Aeronautics and Space Administration (grant numbers NNGO6GF54G and NNX09AK88G) and in part by the Asia-Pacific Network for Global Change Research and the Alexander von Humboldt Foundation. We like to thank Dr. Curtis Woodcock for his advice in the early planning of this study, and Gretchen Bracher for preparing graphs. We are also thankful for the comments of two anonymous reviewers that helped to improve this manuscript.
. - 15. - ISSN 0034-4257
РУБ Environmental Sciences + Remote Sensing + Imaging Science & Photographic Technology
Аннотация: Information on land cover at global and continental scales is critical for addressing a range of ecological, socioeconomic and policy questions. Global land cover maps have evolved rapidly in the last decade, but efforts to evaluate map uncertainties have been limited, especially in remote areas like Northern Eurasia. Northern Eurasia comprises a particularly diverse region covering a wide range of climate zones and ecosystems: from arctic deserts, tundra, boreal forest, and wetlands, to semi-arid steppes and the deserts of Central Asia. In this study, we assessed four of the most recent global land cover datasets: GLC-2000, GLOBCOVER, and the MODIS Collection 4 and Collection 5 Land Cover Product using cross-comparison analyses and Landsat-based reference maps distributed throughout the region. A consistent comparison of these maps was challenging because of disparities in class definitions, thematic detail, and spatial resolution. We found that the choice of sampling unit significantly influenced accuracy estimates, which indicates that comparisons of reported global map accuracies might be misleading. To minimize classification ambiguities, we devised a generalized legend based on dominant life form types (LFT) (tree, shrub, and herbaceous vegetation, barren land and water). LFT served as a necessary common denominator in the analyzed map legends, but significantly decreased the thematic detail. We found significant differences in the spatial representation of LFT's between global maps with high spatial agreement (above 0.8) concentrated in the forest belt of Northern Eurasia and low agreement (below 0.5) concentrated in the northern taiga-tundra zone, and the southern dry lands. Total pixel-level agreement between global maps and six test sites was moderate to fair (overall agreement: 0.67-0.74, Kappa: 0.41-0.52) and increased by 0.09-0.45 when only homogenous land cover types were analyzed. Low map accuracies at our tundra test site confirmed regional disagreements and difficulties of current global maps in accurately mapping shrub and herbaceous vegetation types at the biome borders of Northern Eurasia. In comparison, tree dominated vegetation classes in the forest belt of the region were accurately mapped, but were slightly overestimated (10%-20%), in all maps. Low agreement of global maps in the northern and southern vegetation transition zones of Northern Eurasia is likely to have important implications for global change research, as those areas are vulnerable to both climate and socio-economic changes. (C) 2011 Elsevier Inc. All rights reserved.
ELSEVIER - полный текст,
WOS,
Scopus
Держатели документа:
[Pflugmacher, Dirk
Krankina, Olga N.
Kennedy, Robert E.
Nelson, Peder] Oregon State Univ, Dept Forest Ecosyst & Soc, Corvallis, OR 97331 USA
[Cohen, Warren B.] US Forest Serv, USDA, Pacific NW Res Stn, Forestry Sci Lab, Corvallis, OR 97331 USA
[Friedl, Mark A.
Sulla-Menashe, Damien] Boston Univ, Dept Geog & Environm, Boston, MA 02215 USA
[Loboda, Tatiana V.] Univ Maryland, Dept Geog, College Pk, MD 20742 USA
[Kuemmerle, Tobias] Potsdam Inst Climate Impact Res PIK, D-14412 Potsdam, Germany
[Dyukarev, Egor] Inst Monitoring Climat & Ecol Syst, Tomsk 634021, Russia
[Elsakov, Vladimir] Russian Acad Sci, Komi Sci Ctr, Inst Biol, Syktyvkar 167610, Russia
[Kharuk, Viacheslav I.] VN Sukachev Inst Forest, Krasnoyarsk, Russia
Доп.точки доступа:
Pflugmacher, D...; Krankina, O.N.; Cohen, W.B.; Friedl, M.A.; Sulla-Menashe, D...; Kennedy, R.E.; Nelson, P...; Loboda, T.V.; Kuemmerle, T...; Dyukarev, E...; Elsakov, V...; Kharuk, V.I.
Рубрики:
ACCURACY ASSESSMENT
SATELLITE DATA
MODIS DATA
PRODUCTS
DATASETS
CARBON
CLASSIFICATION
VALIDATION
SURFACE
EARTH
Кл.слова (ненормированные):
Eurasia -- Land cover -- Global -- Validation -- GLC-2000 -- GLOBCOVER -- MODIS -- LCCS
ACCURACY ASSESSMENT
SATELLITE DATA
MODIS DATA
PRODUCTS
DATASETS
CARBON
CLASSIFICATION
VALIDATION
SURFACE
EARTH
Кл.слова (ненормированные):
Eurasia -- Land cover -- Global -- Validation -- GLC-2000 -- GLOBCOVER -- MODIS -- LCCS
Аннотация: Information on land cover at global and continental scales is critical for addressing a range of ecological, socioeconomic and policy questions. Global land cover maps have evolved rapidly in the last decade, but efforts to evaluate map uncertainties have been limited, especially in remote areas like Northern Eurasia. Northern Eurasia comprises a particularly diverse region covering a wide range of climate zones and ecosystems: from arctic deserts, tundra, boreal forest, and wetlands, to semi-arid steppes and the deserts of Central Asia. In this study, we assessed four of the most recent global land cover datasets: GLC-2000, GLOBCOVER, and the MODIS Collection 4 and Collection 5 Land Cover Product using cross-comparison analyses and Landsat-based reference maps distributed throughout the region. A consistent comparison of these maps was challenging because of disparities in class definitions, thematic detail, and spatial resolution. We found that the choice of sampling unit significantly influenced accuracy estimates, which indicates that comparisons of reported global map accuracies might be misleading. To minimize classification ambiguities, we devised a generalized legend based on dominant life form types (LFT) (tree, shrub, and herbaceous vegetation, barren land and water). LFT served as a necessary common denominator in the analyzed map legends, but significantly decreased the thematic detail. We found significant differences in the spatial representation of LFT's between global maps with high spatial agreement (above 0.8) concentrated in the forest belt of Northern Eurasia and low agreement (below 0.5) concentrated in the northern taiga-tundra zone, and the southern dry lands. Total pixel-level agreement between global maps and six test sites was moderate to fair (overall agreement: 0.67-0.74, Kappa: 0.41-0.52) and increased by 0.09-0.45 when only homogenous land cover types were analyzed. Low map accuracies at our tundra test site confirmed regional disagreements and difficulties of current global maps in accurately mapping shrub and herbaceous vegetation types at the biome borders of Northern Eurasia. In comparison, tree dominated vegetation classes in the forest belt of the region were accurately mapped, but were slightly overestimated (10%-20%), in all maps. Low agreement of global maps in the northern and southern vegetation transition zones of Northern Eurasia is likely to have important implications for global change research, as those areas are vulnerable to both climate and socio-economic changes. (C) 2011 Elsevier Inc. All rights reserved.
ELSEVIER - полный текст,
WOS,
Scopus
Держатели документа:
[Pflugmacher, Dirk
Krankina, Olga N.
Kennedy, Robert E.
Nelson, Peder] Oregon State Univ, Dept Forest Ecosyst & Soc, Corvallis, OR 97331 USA
[Cohen, Warren B.] US Forest Serv, USDA, Pacific NW Res Stn, Forestry Sci Lab, Corvallis, OR 97331 USA
[Friedl, Mark A.
Sulla-Menashe, Damien] Boston Univ, Dept Geog & Environm, Boston, MA 02215 USA
[Loboda, Tatiana V.] Univ Maryland, Dept Geog, College Pk, MD 20742 USA
[Kuemmerle, Tobias] Potsdam Inst Climate Impact Res PIK, D-14412 Potsdam, Germany
[Dyukarev, Egor] Inst Monitoring Climat & Ecol Syst, Tomsk 634021, Russia
[Elsakov, Vladimir] Russian Acad Sci, Komi Sci Ctr, Inst Biol, Syktyvkar 167610, Russia
[Kharuk, Viacheslav I.] VN Sukachev Inst Forest, Krasnoyarsk, Russia
Доп.точки доступа:
Pflugmacher, D...; Krankina, O.N.; Cohen, W.B.; Friedl, M.A.; Sulla-Menashe, D...; Kennedy, R.E.; Nelson, P...; Loboda, T.V.; Kuemmerle, T...; Dyukarev, E...; Elsakov, V...; Kharuk, V.I.
The intensity of organic matter decomposition in gray soils of forest ecosystems in the southern taiga of Central Siberia
[Text] / E. F. Vedrova // Eurasian Soil Sci. - 2008. - Vol. 41, Is. 8. - P860-868, DOI 10.1134/S1064229308080085. - Cited References: 45. - This study was supported by the Russian Foundation for basic research, project nos. 03-04-20018 and 06-06-90596.
. - 9. - ISSN 1064-2293
РУБ Soil Science
Аннотация: The estimates of the carbon pool in the organic matter of gray soils of the southern taiga, the intensity of destruction of its components, and participation of the latter in the formation of the mineralized carbon flux to the atmosphere are presented for different stages of succession of deciduous (birch) and coniferous (fir) forests. The carbon pool varies from 139.7 to 292.7 t/ha. It is distributed between phytodetritus, mobile and stabile humus (32, 19, and 49%, respectively). The intensity of the mineralization carbon flux to the atmosphere amounts to 3.93-4.13 t C per year. Phytodetritus plays the main role in the formation of this flux. In the soils under the forests studied, 4-6% of the carbon flux are formed owing to mineralization of the newly formed soil humus. In birch forests, 2-6% (0.1-0.2% of the humus pool in the 0-20-cm layer) is the contribution to the flux due to mineralization of soil humus. In fir forests, the mineralized humus is compensated by humus substances synthesized in the process of humification during phytodetritus decomposition.
Полный текст,
WOS,
Scopus
Держатели документа:
Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Vedrova, E.F.
Аннотация: The estimates of the carbon pool in the organic matter of gray soils of the southern taiga, the intensity of destruction of its components, and participation of the latter in the formation of the mineralized carbon flux to the atmosphere are presented for different stages of succession of deciduous (birch) and coniferous (fir) forests. The carbon pool varies from 139.7 to 292.7 t/ha. It is distributed between phytodetritus, mobile and stabile humus (32, 19, and 49%, respectively). The intensity of the mineralization carbon flux to the atmosphere amounts to 3.93-4.13 t C per year. Phytodetritus plays the main role in the formation of this flux. In the soils under the forests studied, 4-6% of the carbon flux are formed owing to mineralization of the newly formed soil humus. In birch forests, 2-6% (0.1-0.2% of the humus pool in the 0-20-cm layer) is the contribution to the flux due to mineralization of soil humus. In fir forests, the mineralized humus is compensated by humus substances synthesized in the process of humification during phytodetritus decomposition.
Полный текст,
WOS,
Scopus
Держатели документа:
Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Vedrova, E.F.
Food energy expenditures by the gypsy moth Lymantria dispar L. (Lepidoptera, Lymantriidae) at different stages of ontogeny
[Text] / T. A. Vshivkova // Biol. Bull. - 2003. - Vol. 30, Is. 5. - P476-481, DOI 10.1023/A:1025846502636. - Cited References: 27
. - 6. - ISSN 1062-3590
РУБ Biology
Аннотация: Food energy expenditures by gypsy moth at different developmental stages under conditions of feeding on larch needles are described. The distribution of total food energy (%) for metabolism, the formation of exuvia (throughout ontogeny), and the formation of an adult insect is assessed. The proportion of food energy lost with excrements over the entire period of feeding is the same (58%) in females and males. The assimilated part of food energy is distributed differently: energy expenditures for the formation of exuvia and adult insects are greater in females than in males. The proportion of food energy expended for metabolism throughout the insect life span is approximately 30% in both females and males.
Полный текст,
WOS,
Scopus,
Scopus
Держатели документа:
Russian Acad Sci, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Vshivkova, T.A.
Аннотация: Food energy expenditures by gypsy moth at different developmental stages under conditions of feeding on larch needles are described. The distribution of total food energy (%) for metabolism, the formation of exuvia (throughout ontogeny), and the formation of an adult insect is assessed. The proportion of food energy lost with excrements over the entire period of feeding is the same (58%) in females and males. The assimilated part of food energy is distributed differently: energy expenditures for the formation of exuvia and adult insects are greater in females than in males. The proportion of food energy expended for metabolism throughout the insect life span is approximately 30% in both females and males.
Полный текст,
WOS,
Scopus,
Scopus
Держатели документа:
Russian Acad Sci, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Vshivkova, T.A.
Plant ecology in hydromorphic habitats of the Yenisei region, Siberia
[Text] / S. M. Gorozhankina, V. D. Konstantinov // Russ. J. Ecol. - 1999. - Vol. 30, Is. 4. - P248-254. - Cited References: 29
. - 7. - ISSN 1067-4136
РУБ Ecology
Аннотация: Some aspects of the ecology of plants widely distributed in the middle taiga of the left-bank Yenisei region in hydromorphic habitats-swamped forests and bogs-are discussed. Their dependence on two basic factors, soil acidity and hydrologic regime, was analyzed. Plant species were arranged in ecological-cenotic groups by the method of two-dimensional ordination with respect to these factors and comparatively characterized by the criterion of ecological plasticity.
WOS,
Scopus
Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Gorozhankina, S.M.; Konstantinov, V.D.
Аннотация: Some aspects of the ecology of plants widely distributed in the middle taiga of the left-bank Yenisei region in hydromorphic habitats-swamped forests and bogs-are discussed. Their dependence on two basic factors, soil acidity and hydrologic regime, was analyzed. Plant species were arranged in ecological-cenotic groups by the method of two-dimensional ordination with respect to these factors and comparatively characterized by the criterion of ecological plasticity.
WOS,
Scopus
Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Gorozhankina, S.M.; Konstantinov, V.D.
Reconstruction of the mid-Holocene palaeoclimate of Siberia using a bioclimatic vegetation model
[Text] / R. A. Monserud, N. M. Tchebakova, O. V. Denissenko // Paleogeogr. Paleoclimatol. Paleoecol. - 1998. - Vol. 139, Is. 01.02.2013. - P15-36, DOI 10.1016/S0031-0182(97)00127-2. - Cited References: 72
. - 22. - ISSN 0031-0182
РУБ Geography, Physical + Geosciences, Multidisciplinary + Paleontology
Аннотация: A bioclimatic vegetation model is used to reconstruct the palaeoclimate of Siberia during the mid-Holocene, a warm. moist period also known as the Holocene climatic optimum. Our goal is to determine the magnitude of climatic anomalies associated with mapped changes in vegetation classes. Reconstructed anomalies are the logical outcome of the bioclimatic assumptions in the Siberia vegetation model operating on location-specific differences in the palaeomap of Khotinsky and the modern map of Isachenko. The Siberian vegetation model specifics the relationship between vegetation classes and climate using climatic indices (growing-degree days, dryness index, continentality index). These indices are then converted into parameters commonly used in climatic reconstructions: January and July mean temperatures. and annual precipitation. Climatic anomalies since the mid-Holocene are then displayed by latitude and longitude. An advantage of a model-based approach to climatic reconstruction is that grid cells can be modelled independently. without the need for interpolation to create smoothed temperature and precipitation contours. The resulting pattern of anomalies is complex. On average. Siberian winters in the mid-Holocene were 3.7 degrees C warmer than now, with greater warming in higher latitudes. The major winter warming was concentrated in the Taiga zone on the plains and tablelands of East Siberia, where a warm and moist climate was necessary to support a broad expanse of shade-tolerant dark-needled Taiga. January temperatures averaged about 1 degrees C warmer than now across southern Siberia. although large areas show no change. July temperature anomalies (0-5 degrees C) are distributed mostly latitudinally, with anomalies increasing with latitude above 65 degrees N. At latitudes below 65 degrees N, July temperature was nearly the same as today across Siberia. Based on July temperatures. Siberian summers in the mid-Holocene were 0.7 degrees C warmer than today's. Annual precipitation in Siberia was predicted to be 95 mm greater in the mid-Holocene than now. Most of the increase was concentrated in East Siberia (154 mm average increase). The precipitation anomalies are small in the south. Large precipitation anomalies are found in central and northeastern Siberia. This location corresponds rather closely to the large anomalies in January temperature in East Siberia. The annual precipitation Increase was > 200 mm more than present precipitation in Yakutia. This increase corresponds to the deep penetration of moisture-demanding dark-needled species (Pinus sibirica. Abies sibirica, Picea obovata) into East Siberia in the mid-Holocene, where currently only drought-resistant light-needled species (Larix spp.) are found. Another area of increased precipitation was along the Polar Circle in West Siberia and at the base of the Taymyr Peninsula in East Siberia. In combination with 2-5 degrees C warmer summers, moister climates there allowed forests to advance far northward into what is now the Tundra zone.
WOS,
Полный текст,
Scopus
Держатели документа:
Forest Serv, Rocky Mt Res Stn, USDA, Portland, OR 97205 USA
Forest Serv, Pacific NW Res Stn, USDA, Portland, OR 97205 USA
Russian Acad Sci, Siberian Branch, Sukachev Forest Inst, Krasnoyarsk 660036, Russia
Moscow State Univ, Dept Geog, Moscow 119899, Russia
Доп.точки доступа:
Monserud, R.A.; Tchebakova, N.M.; Denissenko, O.V.
Рубрики:
CLIMATE CHANGE
NORTH-AMERICA
POLLEN DATA
YR BP
EUROPE
BUDYKO
Кл.слова (ненормированные):
palaeoclimate -- bioclimatic model -- Late Atlantic period -- Siberia -- climate change
CLIMATE CHANGE
NORTH-AMERICA
POLLEN DATA
YR BP
EUROPE
BUDYKO
Кл.слова (ненормированные):
palaeoclimate -- bioclimatic model -- Late Atlantic period -- Siberia -- climate change
Аннотация: A bioclimatic vegetation model is used to reconstruct the palaeoclimate of Siberia during the mid-Holocene, a warm. moist period also known as the Holocene climatic optimum. Our goal is to determine the magnitude of climatic anomalies associated with mapped changes in vegetation classes. Reconstructed anomalies are the logical outcome of the bioclimatic assumptions in the Siberia vegetation model operating on location-specific differences in the palaeomap of Khotinsky and the modern map of Isachenko. The Siberian vegetation model specifics the relationship between vegetation classes and climate using climatic indices (growing-degree days, dryness index, continentality index). These indices are then converted into parameters commonly used in climatic reconstructions: January and July mean temperatures. and annual precipitation. Climatic anomalies since the mid-Holocene are then displayed by latitude and longitude. An advantage of a model-based approach to climatic reconstruction is that grid cells can be modelled independently. without the need for interpolation to create smoothed temperature and precipitation contours. The resulting pattern of anomalies is complex. On average. Siberian winters in the mid-Holocene were 3.7 degrees C warmer than now, with greater warming in higher latitudes. The major winter warming was concentrated in the Taiga zone on the plains and tablelands of East Siberia, where a warm and moist climate was necessary to support a broad expanse of shade-tolerant dark-needled Taiga. January temperatures averaged about 1 degrees C warmer than now across southern Siberia. although large areas show no change. July temperature anomalies (0-5 degrees C) are distributed mostly latitudinally, with anomalies increasing with latitude above 65 degrees N. At latitudes below 65 degrees N, July temperature was nearly the same as today across Siberia. Based on July temperatures. Siberian summers in the mid-Holocene were 0.7 degrees C warmer than today's. Annual precipitation in Siberia was predicted to be 95 mm greater in the mid-Holocene than now. Most of the increase was concentrated in East Siberia (154 mm average increase). The precipitation anomalies are small in the south. Large precipitation anomalies are found in central and northeastern Siberia. This location corresponds rather closely to the large anomalies in January temperature in East Siberia. The annual precipitation Increase was > 200 mm more than present precipitation in Yakutia. This increase corresponds to the deep penetration of moisture-demanding dark-needled species (Pinus sibirica. Abies sibirica, Picea obovata) into East Siberia in the mid-Holocene, where currently only drought-resistant light-needled species (Larix spp.) are found. Another area of increased precipitation was along the Polar Circle in West Siberia and at the base of the Taymyr Peninsula in East Siberia. In combination with 2-5 degrees C warmer summers, moister climates there allowed forests to advance far northward into what is now the Tundra zone.
WOS,
Полный текст,
Scopus
Держатели документа:
Forest Serv, Rocky Mt Res Stn, USDA, Portland, OR 97205 USA
Forest Serv, Pacific NW Res Stn, USDA, Portland, OR 97205 USA
Russian Acad Sci, Siberian Branch, Sukachev Forest Inst, Krasnoyarsk 660036, Russia
Moscow State Univ, Dept Geog, Moscow 119899, Russia
Доп.точки доступа:
Monserud, R.A.; Tchebakova, N.M.; Denissenko, O.V.
Performance of the potentially invasive Siberian moth Dendrolimus superans sibiricus on coniferous species in Europe
[Text] / N. I. Kirichenko, Y. N. Baranchikov, S. . Vidal // Agric. For. Entomol. - 2009. - Vol. 11, Is. 3. - P247-254, DOI 10.1111/j.1461-9563.2009.00437.x. - Cited References: 43. - We thank Mr Viktor Petrov, director of forest protection centre of the Republic of Tuva (Russia), for his assistance in collecting insects in the field, as well as Dr Vlad Pet'ko (VN Sukachev Institute of Forest, Siberian Branch of the Russian Academy of Sciences, Akademgorodok, Krasnoyarsk), Ms Natalia Chevichelova (Russia) and Ms Claudia Nordmann (Department of Crop Sciences, Entomological Section, Georg-August University, Germany) for their valuable help in the indoor experiments. We very much appreciate the comments of four anonymous reviewers and the editor on a previous draft, which substantially improved the manuscript. The work was funded by Deutscher Akademischer Austauschdienst, Germany (grant No. A/06/27352); and Krasnoyarsk Regional Scientific Fund, Russia (grant No. f16G025).
. - 8. - ISSN 1461-9555
РУБ Entomology
Аннотация: 1 The native range of the Siberian moth extends from the Pacific Ocean (Russian Far East, Japan and Northern Korea) across Siberia, Northern China and Mongolia to the Ural Mountains. At the beginning of the 21st Century, this species was documented west of the Ural Mountains in the Republic of Mari El, indicating range extension toward the west. 2 The Siberian moth has recently been suggested for regulation as a quarantine pest for European and Mediterranean Plant Protection Organization member countries. However, no specific report on European host plants for this pest has been published so far. 3 In the present study, larval host plant choice and performance was tested for the first time on coniferous tree species that are widely distributed and of commercial value in Europe. 4 Based on dual-choice tests on neonates and mortality, developmental duration and relative growth rates of the first- to sixth-instar larvae, we found European larch Larix decidua to be the most suitable host for the moth larvae, whereas European black pine Pinus nigra and Scots pine Pinus sylvestris were the poorest hosts. The remaining conifer species tested, European silver fir Abies alba, Nordmann fir Abies nordmanniana, and Norway spruce Picea abies, were intermediate host plants. Douglas-fir Pseudotsuga menziesii, originating from North America, was chosen by the larvae to the same extend as European larch, and was also highly suitable for larval development. 5 If the moth is introduced to European countries, it will become damaging in stands of European larch and Douglas-fir, mixed stands of fir and spruce; however, it will be less damaging in forests dominated by two-needle pines. 6 We predict that Dendrolimus superans sibiricus will be able to survive and develop on the main European coniferous tree species, including non-native coniferous tree species, resulting in severe damage to large areas of forests.
Полный текст,
WOS,
Scopus
Держатели документа:
[Vidal, Stefan] Univ Gottingen, Entomol Sect, Dept Crop Sci, D-37077 Gottingen, Germany
[Kirichenko, Natalia I.] Krasnoyarsk State Trade Econ Inst, Informat Technol & Math Modelling Dept, Krasnoyarsk 660075, Russia
[Baranchikov, Yuri N.] Russian Acad Sci, Siberian Branch, Dept Forest Zool, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Kirichenko, N.I.; Baranchikov, Y.N.; Vidal, S...; Deutscher Akademischer Austauschdienst, Germany [A/06/27352]; Krasnoyarsk Regional Scientific Fund, Russia [f16G025]
Рубрики:
LARVAE
Кл.слова (ненормированные):
Coniferous species -- Dendrolimus superans sibiricus (Lepidoptera: Lasiocampidae) -- Europe -- larval host plant choice -- larval mortality -- relative growth rate -- Siberian moth
LARVAE
Кл.слова (ненормированные):
Coniferous species -- Dendrolimus superans sibiricus (Lepidoptera: Lasiocampidae) -- Europe -- larval host plant choice -- larval mortality -- relative growth rate -- Siberian moth
Аннотация: 1 The native range of the Siberian moth extends from the Pacific Ocean (Russian Far East, Japan and Northern Korea) across Siberia, Northern China and Mongolia to the Ural Mountains. At the beginning of the 21st Century, this species was documented west of the Ural Mountains in the Republic of Mari El, indicating range extension toward the west. 2 The Siberian moth has recently been suggested for regulation as a quarantine pest for European and Mediterranean Plant Protection Organization member countries. However, no specific report on European host plants for this pest has been published so far. 3 In the present study, larval host plant choice and performance was tested for the first time on coniferous tree species that are widely distributed and of commercial value in Europe. 4 Based on dual-choice tests on neonates and mortality, developmental duration and relative growth rates of the first- to sixth-instar larvae, we found European larch Larix decidua to be the most suitable host for the moth larvae, whereas European black pine Pinus nigra and Scots pine Pinus sylvestris were the poorest hosts. The remaining conifer species tested, European silver fir Abies alba, Nordmann fir Abies nordmanniana, and Norway spruce Picea abies, were intermediate host plants. Douglas-fir Pseudotsuga menziesii, originating from North America, was chosen by the larvae to the same extend as European larch, and was also highly suitable for larval development. 5 If the moth is introduced to European countries, it will become damaging in stands of European larch and Douglas-fir, mixed stands of fir and spruce; however, it will be less damaging in forests dominated by two-needle pines. 6 We predict that Dendrolimus superans sibiricus will be able to survive and develop on the main European coniferous tree species, including non-native coniferous tree species, resulting in severe damage to large areas of forests.
Полный текст,
WOS,
Scopus
Держатели документа:
[Vidal, Stefan] Univ Gottingen, Entomol Sect, Dept Crop Sci, D-37077 Gottingen, Germany
[Kirichenko, Natalia I.] Krasnoyarsk State Trade Econ Inst, Informat Technol & Math Modelling Dept, Krasnoyarsk 660075, Russia
[Baranchikov, Yuri N.] Russian Acad Sci, Siberian Branch, Dept Forest Zool, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Kirichenko, N.I.; Baranchikov, Y.N.; Vidal, S...; Deutscher Akademischer Austauschdienst, Germany [A/06/27352]; Krasnoyarsk Regional Scientific Fund, Russia [f16G025]
Native and exotic coniferous species in Europe - Possible host plants for the potentially invasive Siberian moth, Dendrolimus sibiricus Tschtv. (Lepidoptera, Lasiocampidae)
/ N. I. Kirichenko [et al.] // EPPO Bulletin. - 2008. - Vol. 38, Is. 2. - P259-263, DOI 10.1111/j.1365-2338.2008.01213.x
. - ISSN 0250-8052
Кл.слова (ненормированные):
Cedrus -- Cupressaceae -- Dendrolimus sibiricus -- Lasiocampidae -- Lepidoptera -- Picea abies -- Pinaceae -- Pseudotsuga -- Pseudotsuga menziesii -- Taxaceae -- Tsuga
Аннотация: The performance of young larvae of the potentially invasive Siberian moth Dendrolimus sibiricus Tschtv. has been studied for the first time on the native and exotic coniferous species which are widely distributed and of considerable commercial value in Europe. Picea, Abies, the introduced Pinus species (five-needle pine only), and species from the exotic genera Pseudotsuga and Cedrus (all Pinaceae) are found to be suitable hosts for pest development. Two-needle pines and species from non-native Tsuga (also Pinaceae) are poor hosts in terms of larval performance though they may support growth of neonates (most sensitive to food quality). Coniferous species from other families: Taxaceae and Cupressaceae are inedible for the pest. The fact that the Siberian moth is able to survive and develop on all the tested genera of Pinaceae and that some of them constitute two thirds of the European forests underline how harmful this defoliator could be in the case of its introduction into European countries. В© 2008 The Authors.
Scopus
Держатели документа:
Department of Forest Zoology, VN Sukachev Institute of Forest SB RAS, 660036 Krasnoyarsk, Russian Federation
Laboraroty of Biological Control and Spatial Ecology, Universite Libre de Bruxelles, 12, Av. F.D. Roosvelt 50, B-1050 Brussels, Belgium
Доп.точки доступа:
Kirichenko, N.I.; Flament, J.; Baranchikov, Y.N.; Gregoire, J.-C.
Кл.слова (ненормированные):
Cedrus -- Cupressaceae -- Dendrolimus sibiricus -- Lasiocampidae -- Lepidoptera -- Picea abies -- Pinaceae -- Pseudotsuga -- Pseudotsuga menziesii -- Taxaceae -- Tsuga
Аннотация: The performance of young larvae of the potentially invasive Siberian moth Dendrolimus sibiricus Tschtv. has been studied for the first time on the native and exotic coniferous species which are widely distributed and of considerable commercial value in Europe. Picea, Abies, the introduced Pinus species (five-needle pine only), and species from the exotic genera Pseudotsuga and Cedrus (all Pinaceae) are found to be suitable hosts for pest development. Two-needle pines and species from non-native Tsuga (also Pinaceae) are poor hosts in terms of larval performance though they may support growth of neonates (most sensitive to food quality). Coniferous species from other families: Taxaceae and Cupressaceae are inedible for the pest. The fact that the Siberian moth is able to survive and develop on all the tested genera of Pinaceae and that some of them constitute two thirds of the European forests underline how harmful this defoliator could be in the case of its introduction into European countries. В© 2008 The Authors.
Scopus
Держатели документа:
Department of Forest Zoology, VN Sukachev Institute of Forest SB RAS, 660036 Krasnoyarsk, Russian Federation
Laboraroty of Biological Control and Spatial Ecology, Universite Libre de Bruxelles, 12, Av. F.D. Roosvelt 50, B-1050 Brussels, Belgium
Доп.точки доступа:
Kirichenko, N.I.; Flament, J.; Baranchikov, Y.N.; Gregoire, J.-C.
Impacts of climate change on the distribution of larix spp. and Pinus sylvestris and their climatypes in Siberia
/ M. T. Nadezda, E. R. Gerald, I. P. Elena // Mitigation and Adaptation Strategies for Global Change. - 2006. - Vol. 11, Is. 4. - P861-882, DOI 10.1007/s11027-005-9019-0
. - ISSN 1381-2386
Кл.слова (ненормированные):
Climate change -- Climate transfer function -- Climatic envelope -- Climatypes -- Interspecies competition -- L. dahurica -- L. sukaczewii -- Larix sibirica -- Permafrost -- Siberia -- Tree species Pinus sylvestris -- climate change -- climate effect -- deciduous tree -- evergreen tree -- genetic differentiation -- interspecific variation -- intraspecific variation -- population distribution -- Eurasia -- Siberia -- Coniferophyta -- Larix -- Larix dahurica -- Larix sibirica -- Larix sukaczewii -- Pinus sylvestris
Аннотация: Inter- and intraspecific effects of climate change were assessed for the dominant conifers of Siberia (60-140В°E and 48-75В°N): Larix spp. (L. sibirica, L. dahurica, and L. sukaczewii) and Pinus sylvestris . The approach employed a tri-variate (degree-days above 5В°C, degree-days below 0В°C, and a moisture index) estimate of the climatic envelope within which exists the actual ecological distribution of a species and their constituent climatypes (genotypes physiologically attuned to similar environments). Limits of the actual ecological distribution were approximated by reducing the climatic envelope according to effects of permafrost and interspecific competition. Climatypes were mapped within the climatic envelope according to the climatic interval that must separate populations for reasonable assurance of genetic differentiation. This interval was calculated from response functions that related 13-year growth and survival of a species to the difference in climate between the provenance of a climatype and the climate of numerous test sites distributed across Russia. Mapping species' distributions and their climatypes was done for the contemporary climate and for future climates predicted by the HadCM3GGa1 scenario of Hadley Centre. The results showed that if the forests of the future are to reflect the adaptedness of today, the distribution of species will shift and genotypes within species will be redistributed. Some contemporary climatypes are projected to disappear from Siberia while others common elsewhere would evolve. To mitigate these effects, climatypes should be transferred today to the expected future location of their climatic optima, a distance that is likely to approach 700-1200 km for these species. В© Springer 2005.
Scopus
Держатели документа:
V.N. Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Academgorodok, 660036 Krasnoyarsk, Russian Federation
USDA Forest Service, Rocky Mountain Research Station, Forestry Sciences Laboratory, 1221 S. Main, Moscow, ID 83843, United States
Доп.точки доступа:
Nadezda, M.T.; Gerald, E.R.; Elena, I.P.
Кл.слова (ненормированные):
Climate change -- Climate transfer function -- Climatic envelope -- Climatypes -- Interspecies competition -- L. dahurica -- L. sukaczewii -- Larix sibirica -- Permafrost -- Siberia -- Tree species Pinus sylvestris -- climate change -- climate effect -- deciduous tree -- evergreen tree -- genetic differentiation -- interspecific variation -- intraspecific variation -- population distribution -- Eurasia -- Siberia -- Coniferophyta -- Larix -- Larix dahurica -- Larix sibirica -- Larix sukaczewii -- Pinus sylvestris
Аннотация: Inter- and intraspecific effects of climate change were assessed for the dominant conifers of Siberia (60-140В°E and 48-75В°N): Larix spp. (L. sibirica, L. dahurica, and L. sukaczewii) and Pinus sylvestris . The approach employed a tri-variate (degree-days above 5В°C, degree-days below 0В°C, and a moisture index) estimate of the climatic envelope within which exists the actual ecological distribution of a species and their constituent climatypes (genotypes physiologically attuned to similar environments). Limits of the actual ecological distribution were approximated by reducing the climatic envelope according to effects of permafrost and interspecific competition. Climatypes were mapped within the climatic envelope according to the climatic interval that must separate populations for reasonable assurance of genetic differentiation. This interval was calculated from response functions that related 13-year growth and survival of a species to the difference in climate between the provenance of a climatype and the climate of numerous test sites distributed across Russia. Mapping species' distributions and their climatypes was done for the contemporary climate and for future climates predicted by the HadCM3GGa1 scenario of Hadley Centre. The results showed that if the forests of the future are to reflect the adaptedness of today, the distribution of species will shift and genotypes within species will be redistributed. Some contemporary climatypes are projected to disappear from Siberia while others common elsewhere would evolve. To mitigate these effects, climatypes should be transferred today to the expected future location of their climatic optima, a distance that is likely to approach 700-1200 km for these species. В© Springer 2005.
Scopus
Держатели документа:
V.N. Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Academgorodok, 660036 Krasnoyarsk, Russian Federation
USDA Forest Service, Rocky Mountain Research Station, Forestry Sciences Laboratory, 1221 S. Main, Moscow, ID 83843, United States
Доп.точки доступа:
Nadezda, M.T.; Gerald, E.R.; Elena, I.P.
Spatial structure of acid properties of litter in the succession row of swamp birch woods
[Text] / T. T. Efremova [et al.] // Biol. Bull. - 2014. - Vol. 41, Is. 3. - P284-295, DOI 10.1134/S106235901305004X. - Cited References: 34. - This study was supported by Program no. 30 of the Presidium of the Russian Academy of Sciences (project no. 11 of the Siberian Branch, Russian Academy of Sciences).
. - ISSN 1062-3590. - ISSN 1026-3470
РУБ Biology
Аннотация: The general potential, exchange, and actual (pH) acidities were investigated in the litter of the succession row of swamp birch woods. Their variabilities constitute, respectively, 75.9-174.4, 3.7-25.8 mmol (+)/100 g of the sampling, 3.7-5.5. For the first time, using the methods of geostatistics, their spatial variability was analyzed and the contributions of the trend, autocorrelation component, and the radius of the spatial correlation were estimated. It was established that in combination with the woody plants detritus, which is uniformly distributed along the ecological profile, the specific composition of the grass-moss tier, which corresponds to the humidity of edaphon, forms the picture of the spatial structure of acid properties of the litter. It was noted that the prime cause of variability consists in the particularities of the water regime of the habitats of swamp birch woods.
WOS,
Полный текст
Держатели документа:
[Efremova, T. T.
Sekretenko, O. P.
Avrova, A. F.
Efremov, S. P.] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
ИЛ СО РАН
Доп.точки доступа:
Efremova, T.T.; Sekretenko, O.P.; Avrova, A.F.; Efremov, S.P.; Presidium of the Russian Academy of Sciences [30]; Siberian Branch, Russian Academy of Sciences [11]
Аннотация: The general potential, exchange, and actual (pH) acidities were investigated in the litter of the succession row of swamp birch woods. Their variabilities constitute, respectively, 75.9-174.4, 3.7-25.8 mmol (+)/100 g of the sampling, 3.7-5.5. For the first time, using the methods of geostatistics, their spatial variability was analyzed and the contributions of the trend, autocorrelation component, and the radius of the spatial correlation were estimated. It was established that in combination with the woody plants detritus, which is uniformly distributed along the ecological profile, the specific composition of the grass-moss tier, which corresponds to the humidity of edaphon, forms the picture of the spatial structure of acid properties of the litter. It was noted that the prime cause of variability consists in the particularities of the water regime of the habitats of swamp birch woods.
WOS,
Полный текст
Держатели документа:
[Efremova, T. T.
Sekretenko, O. P.
Avrova, A. F.
Efremov, S. P.] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
ИЛ СО РАН
Доп.точки доступа:
Efremova, T.T.; Sekretenko, O.P.; Avrova, A.F.; Efremov, S.P.; Presidium of the Russian Academy of Sciences [30]; Siberian Branch, Russian Academy of Sciences [11]
The uncertainty of biomass estimates from LiDAR and SAR across a boreal forest structure gradient
/ P. M. Montesano [et al.] // Remote Sens. Environ. - 2014. - Vol. 154. - P398-407, DOI 10.1016/j.rse.2014.01.027
. - ISSN 0034-4257
Кл.слова (ненормированные):
Biomass -- Boreal -- Ecotone -- Forest -- Lidar -- Sar -- Taiga -- Tundra -- Uncertainty
Аннотация: In this study, we examined the uncertainty of aboveground live biomass (AGB) estimates based on light detection and ranging (LiDAR) and synthetic aperture radar (SAR) measurements distributed across a low-biomass vegetation structure gradient from forest to non-forest in boreal-like ecosystems. The conifer-dominant structure gradient was compiled from ground data amassed from multiple field expeditions in central Maine (USA), Aurskog (Norway), and across central Siberia (Russia). Single variable empirical models were built to model AGB from remote sensing metrics. Using these models, we calculated a root mean square error (RMSE) and a 95% confidence interval (CI) of the RMSE from the difference between the remote sensing AGB predictions and the ground reference AGB estimates within AGB intervals across a 0-100Mgha-1 boreal forest structure gradient. The results show that the error in AGB predictions (RMSE) and the error uncertainty (the CI) from LiDAR and SAR change across a forest gradient. The errors of airborne LiDAR and SAR metrics and spaceborne LiDAR platforms show a general trend of reduced relative errors as AGB magnitudes increase, particularly from 0 to 60Mgha-1. Empirical models relating spaceborne metrics to AGB and estimates of spaceborne LiDAR error uncertainty demonstrate the difficulty of characterizing differences in AGB at the site-level with current spaceborne sensors, particularly below 80Mgha-1 with less than 50-100% error.
Scopus,
Полный текст,
WOS
Держатели документа:
University of Maryland, Department of Geographical SciencesCollege Park, MD, United States
Sigma Space Corp.Lanham, MD, United States
Code 618,Biospheric Sciences Branch, NASA/Goddard Space Flight CenterGreenbelt, MD, United States
Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003As, Norway
Sukachev Institute of Forest, Siberian Branch, Russian Academy of SciencesAkademgorodok, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Montesano, P.M.; Nelson, R.F.; Dubayah, R.O.; Sun, G.; Cook, B.D.; Ranson, K.J.R.; N?sset, E.; Kharuk, V.
Кл.слова (ненормированные):
Biomass -- Boreal -- Ecotone -- Forest -- Lidar -- Sar -- Taiga -- Tundra -- Uncertainty
Аннотация: In this study, we examined the uncertainty of aboveground live biomass (AGB) estimates based on light detection and ranging (LiDAR) and synthetic aperture radar (SAR) measurements distributed across a low-biomass vegetation structure gradient from forest to non-forest in boreal-like ecosystems. The conifer-dominant structure gradient was compiled from ground data amassed from multiple field expeditions in central Maine (USA), Aurskog (Norway), and across central Siberia (Russia). Single variable empirical models were built to model AGB from remote sensing metrics. Using these models, we calculated a root mean square error (RMSE) and a 95% confidence interval (CI) of the RMSE from the difference between the remote sensing AGB predictions and the ground reference AGB estimates within AGB intervals across a 0-100Mgha-1 boreal forest structure gradient. The results show that the error in AGB predictions (RMSE) and the error uncertainty (the CI) from LiDAR and SAR change across a forest gradient. The errors of airborne LiDAR and SAR metrics and spaceborne LiDAR platforms show a general trend of reduced relative errors as AGB magnitudes increase, particularly from 0 to 60Mgha-1. Empirical models relating spaceborne metrics to AGB and estimates of spaceborne LiDAR error uncertainty demonstrate the difficulty of characterizing differences in AGB at the site-level with current spaceborne sensors, particularly below 80Mgha-1 with less than 50-100% error.
Scopus,
Полный текст,
WOS
Держатели документа:
University of Maryland, Department of Geographical SciencesCollege Park, MD, United States
Sigma Space Corp.Lanham, MD, United States
Code 618,Biospheric Sciences Branch, NASA/Goddard Space Flight CenterGreenbelt, MD, United States
Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003As, Norway
Sukachev Institute of Forest, Siberian Branch, Russian Academy of SciencesAkademgorodok, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Montesano, P.M.; Nelson, R.F.; Dubayah, R.O.; Sun, G.; Cook, B.D.; Ranson, K.J.R.; N?sset, E.; Kharuk, V.
NEW DATA ON THE DISTRIBUTION OF THE WHITE-TOOTHED SHREW (CROCIDURA) IN CENTRAL SIBERIA
[Текст] / V. V. Vinogradov, E. V. Ekimov // Zool. Zhurnal. - 2014. - Vol. 93, Is. 12. - С. 1477-1481, DOI 10.7868/S0044513414120162. - Cited References:16
. - ISSN 0044-5134
РУБ Zoology
Кл.слова (ненормированные):
shrews -- Crocidura -- spatial distribution -- biotopical distribution -- Central Siberia
Аннотация: Since information on the distribution of the white-toothed shrew in Central Siberia is scarce, the objective of the present work was to present new data on their distribution and habitat restrictions. The data on 10 new records of the white-toothed shrew group Crocidura suaveolens Pallas 1811 - Crocidura sibirica Dukelsky 1930 in Central Siberia are presented. Most of the records stem from the right bank of Yenisei River, where almost no information on their distribution was available. Genetic and morphological analyses confirmed the identity of all records to the Siberian white-toothed shrew. Based on this, with a high degree of confidence one can say that the distribution of the white-toothed shrew is not confined to the left bank of the Yenisei River alone, but it also covers the northern slopes of the Eastern Sayan Mountains and the Yenisei Ridge. In contrast to the small shrews associated with desert and steppe habitats, the white-toothed shrew in the Minusinskaya Siberian Basin and on the right bank of the Yenisei is confined to subtaiga habitats (light coniferous small-leaved forests with herbs). The animals are distributed sporadically, with extremely low numbers and are captured but individually.
WOS
Держатели документа:
Astafiev Krasnoyarsk State Pedag Univ, Krasnoyarsk 660049, Russia.
Sukachev Inst Forest, Krasnoyarsk 660036, Russia.
ИЛ СО РАН
Доп.точки доступа:
Vinogradov, V.V.; Ekimov, E.V.
Кл.слова (ненормированные):
shrews -- Crocidura -- spatial distribution -- biotopical distribution -- Central Siberia
Аннотация: Since information on the distribution of the white-toothed shrew in Central Siberia is scarce, the objective of the present work was to present new data on their distribution and habitat restrictions. The data on 10 new records of the white-toothed shrew group Crocidura suaveolens Pallas 1811 - Crocidura sibirica Dukelsky 1930 in Central Siberia are presented. Most of the records stem from the right bank of Yenisei River, where almost no information on their distribution was available. Genetic and morphological analyses confirmed the identity of all records to the Siberian white-toothed shrew. Based on this, with a high degree of confidence one can say that the distribution of the white-toothed shrew is not confined to the left bank of the Yenisei River alone, but it also covers the northern slopes of the Eastern Sayan Mountains and the Yenisei Ridge. In contrast to the small shrews associated with desert and steppe habitats, the white-toothed shrew in the Minusinskaya Siberian Basin and on the right bank of the Yenisei is confined to subtaiga habitats (light coniferous small-leaved forests with herbs). The animals are distributed sporadically, with extremely low numbers and are captured but individually.
WOS
Держатели документа:
Astafiev Krasnoyarsk State Pedag Univ, Krasnoyarsk 660049, Russia.
Sukachev Inst Forest, Krasnoyarsk 660036, Russia.
ИЛ СО РАН
Доп.точки доступа:
Vinogradov, V.V.; Ekimov, E.V.
Revising midlatitude summer temperatures back to A.D. 600 based on a wood density network
/ L. Schneider [et al.] // Geophys. Res. Lett. - 2015. - Vol. 42, Is. 11. - P4556-4562, DOI 10.1002/2015GL063956
. - ISSN 0094-8276
Кл.слова (ненормированные):
beta value -- Little Ice Age -- maximum latewood density -- millennial reconstruction -- tree rings -- volcanic cooling -- Cooling -- Forestry -- Glacial geology -- Beta value -- Little Ice Age -- Low and high frequencies -- Maximum latewood density -- Northern Hemispheres -- Temperature variability -- Tree rings -- Volcanic eruptions -- Volcanoes
Аннотация: Annually resolved and millennium-long reconstructions of large-scale temperature variability are primarily composed of tree ring width (TRW) chronologies. Changes in ring width, however, have recently been shown to bias the ratio between low- and high-frequency signals. To overcome limitations in capturing the full spectrum of past temperature variability, we present a network of 15 maximum latewood density (MXD) chronologies distributed across the Northern Hemisphere extratropics. Independent subsets of continental-scale records consistently reveal high MXD before 1580 and after 1910, with below average values between these periods. Reconstructed extratropical summer temperatures reflect not only these long-term trends but also distinct cooling pulses after large volcanic eruptions. In contrast to TRW-dominated reconstructions, this MXD-based record indicates a delayed onset of the Little Ice Age by almost two centuries. The reduced memory inherent in MXD is likely responsible for the rapid recovery from volcanic-induced cooling in the fourteenth century and the continuation of warmer temperatures until ~1600. ©2015. American Geophysical Union. All Rights Reserved.
Scopus,
WOS
Держатели документа:
Department of Geography, Johannes Gutenberg University, Mainz, Germany
Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States
Swiss Federal Research Institute WSL, Birmensdorf, Switzerland
School of Geography and Geosciences, University of St Andrews, StAndrews, United Kingdom
Institute for the Humanities, Siberian Federal University, Krasnoyarsk, Russian Federation
V.N. Sukachev Institute of Forest SB RAS, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Schneider, L.; Smerdon, J.E.; Buntgen, U.; Wilson, R.J.S.; Myglan, V.S.; Kirdyanov, A.V.; Esper, J.
Кл.слова (ненормированные):
beta value -- Little Ice Age -- maximum latewood density -- millennial reconstruction -- tree rings -- volcanic cooling -- Cooling -- Forestry -- Glacial geology -- Beta value -- Little Ice Age -- Low and high frequencies -- Maximum latewood density -- Northern Hemispheres -- Temperature variability -- Tree rings -- Volcanic eruptions -- Volcanoes
Аннотация: Annually resolved and millennium-long reconstructions of large-scale temperature variability are primarily composed of tree ring width (TRW) chronologies. Changes in ring width, however, have recently been shown to bias the ratio between low- and high-frequency signals. To overcome limitations in capturing the full spectrum of past temperature variability, we present a network of 15 maximum latewood density (MXD) chronologies distributed across the Northern Hemisphere extratropics. Independent subsets of continental-scale records consistently reveal high MXD before 1580 and after 1910, with below average values between these periods. Reconstructed extratropical summer temperatures reflect not only these long-term trends but also distinct cooling pulses after large volcanic eruptions. In contrast to TRW-dominated reconstructions, this MXD-based record indicates a delayed onset of the Little Ice Age by almost two centuries. The reduced memory inherent in MXD is likely responsible for the rapid recovery from volcanic-induced cooling in the fourteenth century and the continuation of warmer temperatures until ~1600. ©2015. American Geophysical Union. All Rights Reserved.
Scopus,
WOS
Держатели документа:
Department of Geography, Johannes Gutenberg University, Mainz, Germany
Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States
Swiss Federal Research Institute WSL, Birmensdorf, Switzerland
School of Geography and Geosciences, University of St Andrews, StAndrews, United Kingdom
Institute for the Humanities, Siberian Federal University, Krasnoyarsk, Russian Federation
V.N. Sukachev Institute of Forest SB RAS, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Schneider, L.; Smerdon, J.E.; Buntgen, U.; Wilson, R.J.S.; Myglan, V.S.; Kirdyanov, A.V.; Esper, J.
Systematics and biology of some species of Micrurapteryx Spuler (Lepidoptera, Gracillariidae) from the Holarctic Region, with re-description of M-caraganella (Hering) from Siberia
[Text] / N. Kirichenko [et al.] // ZooKeys. - 2016. - Is. 579. - P99-156, DOI 10.3897/zookeys.579.7166. - Cited References:68. - We are grateful to the team at the Biodiversity Institute of Ontario, University of Guelph, Ontario, Canada for their great assistance in the production of DNA barcodes. Funding for DNA barcoding and sequence analysis was partly provided by the Government of Canada through Genome Canada and the Ontario Genomics Institute in support of the International Barcode of Life project, and by NSERC. Genetic analyses were also partly funded by INRA, UR0633 Zoologie Forestiere's core funding. Our work was also aided by the BOLD informatics platform whose development is funded by the Ontario Ministry of Economic Development and Innovation. NK was supported by a fellowship of LE STUDIUM (R), France and the Russian foundation for basic research (grant No 15-29-02645).
. - ISSN 1313-2989. - ISSN 1313-2970
РУБ Zoology
Аннотация: During a DNA barcoding campaign of leaf-mining insects from Siberia, a genetically divergent lineage of a gracillariid belonging to the genus Micrurapteryx was discovered, whose larvae developed on Caragana Fabr. and Medicago L. (Fabaceae). Specimens from Siberia showed similar external morphology to the Palearctic Micrurapteryx gradatella and the Nearctic Parectopa occulta but differed in male genitalia, DNA barcodes, and nuclear genes histone H3 and 28S. Members of this lineage are re-described here as Micrurapteryx caraganella (Hering, 1957), comb. n., an available name published with only a brief description of its larva and leaf mine. Micrurapteryx caraganella is widely distributed throughout Siberia, from Tyumen oblast in the West to Transbaikalia in the East. Occasionally it may severely affect its main host, Caragana arborescens Lam. This species has been confused in the past with Micrurapreryx gradatella in Siberia, but field observations confirm that M. gradatella exists in Siberia and is sympatric with M. caraganella, at least in the Krasnoyarsk region, where it feeds on different host plants (Vicia amoena Fisch. and Vicia sp.). In addition, based on both morphological and molecular evidence as well as examination of type specimens, the North American Parectopa occulta Braun, 1922 and Parectopa albicostella Braun, 1925 are transferred to Micrurapteryx as M. occulta (Braun, 1922), comb. n. with albicostella as its junior synonym (syn. n.). Characters used to distinguish Micrurapteryx from Parectopa are presented and illustrated. These findings provide another example of the potential of DNA barcoding to reveal overlooked species and illuminate nomenclatural problems.
WOS,
Scopus
Держатели документа:
Sukachev Inst Forest SB RAS, Akademgorodok 50-28, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, 79 Svobodny Pr, Krasnoyarsk 660041, Russia.
INRA, Zool Forestiere UR0633, F-45075 Orleans, France.
Museo Civ Storia Nat, Lungadige Porta Vittoria 9, I-37129 Verona, Italy.
Univ Oulu, Dept Genet & Physiol, POB 3000, FI-90014 Oulu, Finland.
Agr & Agri Food Canada, Ottawa Res & Dev Ctr, Cent Expt Farm, Ottawa, ON K1A 0C6, Canada.
Univ Tours, Inst Rech Biol Insecte, CNRS UMR 7261, UFR Sci & Tech, F-37200 Tours, France.
Доп.точки доступа:
Kirichenko, Natalia; Triberti, Paolo; Mutanen, Marko; Magnoux, Emmanuelle; Landry, Jean-Francois; Lopez-Vaamonde, Carlos; Government of Canada through Genome Canada; Ontario Genomics Institute; NSERC; INRA [UR0633]; Ontario Ministry of Economic Development and Innovation; LE STUDIUM(R), France; Russian foundation for basic research [15-29-02645]
Рубрики:
LEAF-MINING MOTHS
MOLECULAR PHYLOGENIES
NORTH-AMERICA
DNA
Кл.слова (ненормированные):
Leaf-mining moth -- Micrurapteryx caraganella -- M. gradatella -- M. occulta -- Parectopa albicostella -- Siberian peashrub -- COI -- histone H3 -- 28S -- Canada -- USA
LEAF-MINING MOTHS
MOLECULAR PHYLOGENIES
NORTH-AMERICA
DNA
Кл.слова (ненормированные):
Leaf-mining moth -- Micrurapteryx caraganella -- M. gradatella -- M. occulta -- Parectopa albicostella -- Siberian peashrub -- COI -- histone H3 -- 28S -- Canada -- USA
Аннотация: During a DNA barcoding campaign of leaf-mining insects from Siberia, a genetically divergent lineage of a gracillariid belonging to the genus Micrurapteryx was discovered, whose larvae developed on Caragana Fabr. and Medicago L. (Fabaceae). Specimens from Siberia showed similar external morphology to the Palearctic Micrurapteryx gradatella and the Nearctic Parectopa occulta but differed in male genitalia, DNA barcodes, and nuclear genes histone H3 and 28S. Members of this lineage are re-described here as Micrurapteryx caraganella (Hering, 1957), comb. n., an available name published with only a brief description of its larva and leaf mine. Micrurapteryx caraganella is widely distributed throughout Siberia, from Tyumen oblast in the West to Transbaikalia in the East. Occasionally it may severely affect its main host, Caragana arborescens Lam. This species has been confused in the past with Micrurapreryx gradatella in Siberia, but field observations confirm that M. gradatella exists in Siberia and is sympatric with M. caraganella, at least in the Krasnoyarsk region, where it feeds on different host plants (Vicia amoena Fisch. and Vicia sp.). In addition, based on both morphological and molecular evidence as well as examination of type specimens, the North American Parectopa occulta Braun, 1922 and Parectopa albicostella Braun, 1925 are transferred to Micrurapteryx as M. occulta (Braun, 1922), comb. n. with albicostella as its junior synonym (syn. n.). Characters used to distinguish Micrurapteryx from Parectopa are presented and illustrated. These findings provide another example of the potential of DNA barcoding to reveal overlooked species and illuminate nomenclatural problems.
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Держатели документа:
Sukachev Inst Forest SB RAS, Akademgorodok 50-28, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, 79 Svobodny Pr, Krasnoyarsk 660041, Russia.
INRA, Zool Forestiere UR0633, F-45075 Orleans, France.
Museo Civ Storia Nat, Lungadige Porta Vittoria 9, I-37129 Verona, Italy.
Univ Oulu, Dept Genet & Physiol, POB 3000, FI-90014 Oulu, Finland.
Agr & Agri Food Canada, Ottawa Res & Dev Ctr, Cent Expt Farm, Ottawa, ON K1A 0C6, Canada.
Univ Tours, Inst Rech Biol Insecte, CNRS UMR 7261, UFR Sci & Tech, F-37200 Tours, France.
Доп.точки доступа:
Kirichenko, Natalia; Triberti, Paolo; Mutanen, Marko; Magnoux, Emmanuelle; Landry, Jean-Francois; Lopez-Vaamonde, Carlos; Government of Canada through Genome Canada; Ontario Genomics Institute; NSERC; INRA [UR0633]; Ontario Ministry of Economic Development and Innovation; LE STUDIUM(R), France; Russian foundation for basic research [15-29-02645]
Model and method for optimizing heterogeneous systems
/ O. A. Antamoshkin [et al.] // XII INTERNATIONAL SCIENTIFIC AND RESEARCH CONFERENCE TOPICAL ISSUES IN : IOP PUBLISHING LTD, 2016. - Vol. 155: 12th International Scientific and Research Conference on Topical Issues (APR 11-15, 2016, Krasnoyarsk, RUSSIA). - Ст. UNSP 012043. - (IOP Conference Series-Materials Science and Engineering), DOI 10.1088/1757-899X/155/1/012043. - Cited References:8
. -
РУБ Engineering, Aerospace
Кл.слова (ненормированные):
optimization -- resource use -- decision support system -- distributed -- computer system
Аннотация: Methodology of distributed computing performance boost by reduction of delays number is proposed. Concept of n-dimentional requirements triangle is introduced. Dynamic mathematical model of resource use in distributed computing systems is described.
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Держатели документа:
Reshetnev Siberian State Aerosp Univ, Krasnoyarsk, Russia.
Siberian Fed Univ, Krasnoyarsk, Russia.
RAS, VN Sukachev Inst Forest SB, Krasnoyarsk, Russia.
Krasnoyarsk State Agrarian Univ, Krasnoyarsk, Russia.
Доп.точки доступа:
Antamoshkin, O. A.; Antamoshkina, O. A.; Zelenkov, P. V.; Kovalev, I. V.
Кл.слова (ненормированные):
optimization -- resource use -- decision support system -- distributed -- computer system
Аннотация: Methodology of distributed computing performance boost by reduction of delays number is proposed. Concept of n-dimentional requirements triangle is introduced. Dynamic mathematical model of resource use in distributed computing systems is described.
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Держатели документа:
Reshetnev Siberian State Aerosp Univ, Krasnoyarsk, Russia.
Siberian Fed Univ, Krasnoyarsk, Russia.
RAS, VN Sukachev Inst Forest SB, Krasnoyarsk, Russia.
Krasnoyarsk State Agrarian Univ, Krasnoyarsk, Russia.
Доп.точки доступа:
Antamoshkin, O. A.; Antamoshkina, O. A.; Zelenkov, P. V.; Kovalev, I. V.
From east to west across the Palearctic: Phylogeography of the invasive lime leaf miner Phyllonorycter issikii (Lepidoptera: Gracillariidae) and discovery of a putative new cryptic species in East Asia
/ N. Kirichenko [et al.] // PLoS ONE. - 2017. - Vol. 12, Is. 2, DOI 10.1371/journal.pone.0171104
. - ISSN 1932-6203
Аннотация: Knowing the phylogeographic structure of invasive species is important for understanding the underlying processes of invasion. The micromoth Phyllonorycter issikii, whose larvae damage leaves of lime trees Tilia spp., was only known from East Asia. In the last three decades, it has been recorded in most of Europe, Western Russia and Siberia. We used the mitochondrial cytochrome c oxidase subunit I (COI) gene region to compare the genetic variability of P. issikii populations between these different regions. Additionally, we sequenced two nuclear genes (28S rRNA and Histone 3) and run morphometric analysis of male genitalia to probe for the existence of cryptic species. The analysis of COI data of 377 insect specimens collected in 16 countries across the Palearctic revealed the presence of two different lineages: P. issikii and a putative new cryptic Phyllonorycter species distributed in the Russian Far East and Japan. In P. issikii, we identified 31 haplotypes among which 23 were detected in the invaded area (Europe) and 10 were found in its putative native range in East Asia (Russian Far East, Japan, South Korea and China), with only two common haplotypes. The high number of haplotypes found in the invaded area suggest a possible scenario of multiple introductions. One haplotype H1 was dominant (119 individuals, 67.2%), not only throughout its expanding range in Europe and Siberia but, intriguingly, also in 96% of individuals originating from Japan. We detected eight unique haplotypes of P. issikii in East Asia. Five of them were exclusively found in the Russian Far East representing 95% of individuals from that area. The putative new cryptic Phyllonorycter species showed differences from P. issikii for the three studied genes. However, both species are morphologically undistinguishable. They occur in sympatry on the same host plants in Japan (Sendai) and the Russian Far East (Primorsky krai) without evidence of admixture. © 2017 Kirichenko et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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Держатели документа:
Sukachev Institute of Forest SB RAS, Federal Research Center Krasnoyarsk Science Center SB RAS, Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation
INRA, UR0633 Zoologie Forestiere, Orleans, France
Museo Civico di Storia Naturale, Verona, Italy
Department of Life and Environmental Sciences, Kyoto Prefectural University, Kyoto, Japan
UMR CBGP (INRA, CIRAD, IRD, SupAgro), Montpellier, France
Department of Biological Science and Biotechnology, Hannam University, Daejeon, South Korea
College of Life Sciences, Nankai University, Tianjin, China
Institut de Recherche sur la Biologie de l'Insecte, CNRS UMR 7261, Universite Francois-Rabelais de Tours, UFR Sciences et Techniques, Tours, France
Доп.точки доступа:
Kirichenko, N.; Triberti, P.; Ohshima, I.; Haran, J.; Byun, B. -K.; Li, H.; Augustin, S.; Roques, A.; Lopez-Vaamonde, C.
Аннотация: Knowing the phylogeographic structure of invasive species is important for understanding the underlying processes of invasion. The micromoth Phyllonorycter issikii, whose larvae damage leaves of lime trees Tilia spp., was only known from East Asia. In the last three decades, it has been recorded in most of Europe, Western Russia and Siberia. We used the mitochondrial cytochrome c oxidase subunit I (COI) gene region to compare the genetic variability of P. issikii populations between these different regions. Additionally, we sequenced two nuclear genes (28S rRNA and Histone 3) and run morphometric analysis of male genitalia to probe for the existence of cryptic species. The analysis of COI data of 377 insect specimens collected in 16 countries across the Palearctic revealed the presence of two different lineages: P. issikii and a putative new cryptic Phyllonorycter species distributed in the Russian Far East and Japan. In P. issikii, we identified 31 haplotypes among which 23 were detected in the invaded area (Europe) and 10 were found in its putative native range in East Asia (Russian Far East, Japan, South Korea and China), with only two common haplotypes. The high number of haplotypes found in the invaded area suggest a possible scenario of multiple introductions. One haplotype H1 was dominant (119 individuals, 67.2%), not only throughout its expanding range in Europe and Siberia but, intriguingly, also in 96% of individuals originating from Japan. We detected eight unique haplotypes of P. issikii in East Asia. Five of them were exclusively found in the Russian Far East representing 95% of individuals from that area. The putative new cryptic Phyllonorycter species showed differences from P. issikii for the three studied genes. However, both species are morphologically undistinguishable. They occur in sympatry on the same host plants in Japan (Sendai) and the Russian Far East (Primorsky krai) without evidence of admixture. © 2017 Kirichenko et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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Держатели документа:
Sukachev Institute of Forest SB RAS, Federal Research Center Krasnoyarsk Science Center SB RAS, Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation
INRA, UR0633 Zoologie Forestiere, Orleans, France
Museo Civico di Storia Naturale, Verona, Italy
Department of Life and Environmental Sciences, Kyoto Prefectural University, Kyoto, Japan
UMR CBGP (INRA, CIRAD, IRD, SupAgro), Montpellier, France
Department of Biological Science and Biotechnology, Hannam University, Daejeon, South Korea
College of Life Sciences, Nankai University, Tianjin, China
Institut de Recherche sur la Biologie de l'Insecte, CNRS UMR 7261, Universite Francois-Rabelais de Tours, UFR Sciences et Techniques, Tours, France
Доп.точки доступа:
Kirichenko, N.; Triberti, P.; Ohshima, I.; Haran, J.; Byun, B. -K.; Li, H.; Augustin, S.; Roques, A.; Lopez-Vaamonde, C.
Minimum wood density of conifers portrays changes in early season precipitation at dry and cold Eurasian regions
/ J. Camarero [et al.] // Trees-Struct. Funct. - 2017. - Vol. 31, Is. 5. - P1423-1437, DOI 10.1007/s00468-017-1559-x. - Cited References:74. - We acknowledge the support of Spanish Ministry of Economy Projects (Fundiver, CGL2015-69186-C2-1-R). Tree-ring density data were obtained and analysed under support of Russian Science Foundation (Project 14-14-00295).
. - ISSN 0931-1890. - ISSN 1432-2285
РУБ Forestry
Аннотация: Minimum wood density exhibits strong responses to precipitation and, thus, it is a robust proxy of early season water availability. Tracheids fulfil most wood functions in conifers (mechanical support and water transport) and earlywood tracheids account for most hydraulic conductivity within the annual tree ring. Dry conditions during the early growing season, when earlywood is formed, could lead to the formation of narrow tracheid lumens and a dense earlywood. Here, we assessed if there is a negative association between minimum wood density and early growing-season (spring) precipitation. Using dendrochronology, we studied growth and density data at nine forest stands of three Pinaceae species (Larix sibirica, Pinus nigra, and Pinus sylvestris) widely distributed in three cool-dry Eurasian regions from the forest-steppe (Russia, Mongolia) and Mediterranean (Spain) biomes. We measured for each annual tree ring and the common 1950-2002 period the following variables: earlywood and latewood width, and minimum and maximum wood density. As expected, dry early growing season (spring) conditions were associated with low earlywood production but, most importantly, to high minimum density in the three conifer species. The associations between minimum density and spring precipitation were stronger (r = -0.65) than those observed with earlywood width (r = 0.57). We interpret the relationship between spring water availability and high minimum density as a drought-induced reduction in lumen diameter, hydraulic conductivity, and growth. Consequently, forecasted growing-season drier conditions would translate into increased minimum wood density and reflect a reduction in hydraulic conductivity, radial growth, and wood formation. Given the case-study-like nature of this work, more research on other cold-dry sites with additional conifer species is needed to test if minimum wood density is a robust proxy of early season water availability.
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CSIC, IPE, Avda Montanana 1005, Zaragoza 50059, Spain.
Univ Alcala De Henares, Dept Life Sci, Forest Ecol & Restorat Grp, Madrid 28802, Spain.
Sukachev Inst Forest SB RAS, Akademgorodok 50-28, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Inst Ecol & Geog, Pr Svobodny 82, Krasnoyarsk 660041, Russia.
Univ Barcelona, Dept Evolutionary Biol Ecol & Environm Sci, E-08028 Barcelona, Spain.
Siberian Fed Univ, Dept Forestry, Krasnoyarsk 660041, Russia.
Inst Plant & Anim Ecol SD RAS, 8 Marta Str 202, Ekaterinburg, Russia.
Univ Lleida, Dept Crop & Forest Sci, AGROTECNIO Ctr, Rovira Roure 191, Lleida 25198, Spain.
Доп.точки доступа:
Camarero, J.; Fernandez-Perez, Laura; Kirdyanov, Alexander V.; Shestakova, Tatiana A.; Knorre, Anastasia A.; Kukarskih, Vladimir V.; Voltas, Jordi; Spanish Ministry of Economy Projects (Fundiver) [CGL2015-69186-C2-1-R]; Russian Science Foundation [14-14-00295]
Рубрики:
TREE-RING WIDTH
CONTINENTAL MEDITERRANEAN CLIMATES
MENZIESII MIRB.
Кл.слова (ненормированные):
Black pine -- Scots pine -- Siberian larch -- Dendroecology -- Water -- availability -- Wood density
TREE-RING WIDTH
CONTINENTAL MEDITERRANEAN CLIMATES
MENZIESII MIRB.
Кл.слова (ненормированные):
Black pine -- Scots pine -- Siberian larch -- Dendroecology -- Water -- availability -- Wood density
Аннотация: Minimum wood density exhibits strong responses to precipitation and, thus, it is a robust proxy of early season water availability. Tracheids fulfil most wood functions in conifers (mechanical support and water transport) and earlywood tracheids account for most hydraulic conductivity within the annual tree ring. Dry conditions during the early growing season, when earlywood is formed, could lead to the formation of narrow tracheid lumens and a dense earlywood. Here, we assessed if there is a negative association between minimum wood density and early growing-season (spring) precipitation. Using dendrochronology, we studied growth and density data at nine forest stands of three Pinaceae species (Larix sibirica, Pinus nigra, and Pinus sylvestris) widely distributed in three cool-dry Eurasian regions from the forest-steppe (Russia, Mongolia) and Mediterranean (Spain) biomes. We measured for each annual tree ring and the common 1950-2002 period the following variables: earlywood and latewood width, and minimum and maximum wood density. As expected, dry early growing season (spring) conditions were associated with low earlywood production but, most importantly, to high minimum density in the three conifer species. The associations between minimum density and spring precipitation were stronger (r = -0.65) than those observed with earlywood width (r = 0.57). We interpret the relationship between spring water availability and high minimum density as a drought-induced reduction in lumen diameter, hydraulic conductivity, and growth. Consequently, forecasted growing-season drier conditions would translate into increased minimum wood density and reflect a reduction in hydraulic conductivity, radial growth, and wood formation. Given the case-study-like nature of this work, more research on other cold-dry sites with additional conifer species is needed to test if minimum wood density is a robust proxy of early season water availability.
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Держатели документа:
CSIC, IPE, Avda Montanana 1005, Zaragoza 50059, Spain.
Univ Alcala De Henares, Dept Life Sci, Forest Ecol & Restorat Grp, Madrid 28802, Spain.
Sukachev Inst Forest SB RAS, Akademgorodok 50-28, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Inst Ecol & Geog, Pr Svobodny 82, Krasnoyarsk 660041, Russia.
Univ Barcelona, Dept Evolutionary Biol Ecol & Environm Sci, E-08028 Barcelona, Spain.
Siberian Fed Univ, Dept Forestry, Krasnoyarsk 660041, Russia.
Inst Plant & Anim Ecol SD RAS, 8 Marta Str 202, Ekaterinburg, Russia.
Univ Lleida, Dept Crop & Forest Sci, AGROTECNIO Ctr, Rovira Roure 191, Lleida 25198, Spain.
Доп.точки доступа:
Camarero, J.; Fernandez-Perez, Laura; Kirdyanov, Alexander V.; Shestakova, Tatiana A.; Knorre, Anastasia A.; Kukarskih, Vladimir V.; Voltas, Jordi; Spanish Ministry of Economy Projects (Fundiver) [CGL2015-69186-C2-1-R]; Russian Science Foundation [14-14-00295]
Contribution to the Microlepidoptera Fauna of the South of Krasnoyarsk Territory and the Republic of Khakassia
/ E. N. Akulov, N. I. Kirichenko, M. G. Ponomarenko // Entomol. Rev. - 2018. - Vol. 98, Is. 1. - P49-75, DOI 10.1134/S0013873818010074
. - ISSN 0013-8738
Аннотация: This paper provides a list of 125 species from 22 families of Microlepidoptera collected in the south of Krasnoyarsk Territory and in the Republic ofKhakassia, with 63 species (50%) and 2 families (Bucculatricidae and Elachistidae) recorded in the region for the first time, and 11 species from 6 families being new to Siberia: Cauchas fibulella, Nemophora fasciella, N. minimella (Adelidae), Phyllonorycter sorbicola, Phyllocnistis extrematrix (Gracillariidae), Cosmiotes freyerella, Elachista subocellea (Elachistidae), Caryocolum alsinella, Scrobipalpula diffluella (Gelechiidae), Agonopterix intersecta (Depressariidae), and Ypsolopha horridella (Ypsolophidae). Three species are new to science: Phyllonorycter sp. and Phyllocnistis verae (Gracillariidae) from the suburbs of Krasnoyarsk and Chrysoesthia sp. (Gelechiidae) from the Republic of Khakassia. Almost half of the faunistic findings belong to two families, Gelechiidae (34 species) and Gracillariidae (24 species). In the former family, the number of species distributed in Krasnoyarsk Territory and/or Khakassia was increased by 1.5 times based on our collection. Trophic specialization remains unknown only for 7 of the 125 species. Most (90%) of the remaining 118 species are phytophagous, the others are saprophagous; 53 species are known as leaf miners. Phytophagous species feed on plants of 36 families and 21 orders. The largest number of microlepidopteran species inhabit plants of the orders Rosales and Fagales (25 and 24 species, respectively). Twelve species are known as pests: Tineidae (4 species), Gracillariidae, Gelechiidae (2 species in each), Argyresthiidae, Choreutidae, Lyonetiidae, and Plutellidae (one species in each). Four pest species have expanded beyond the Palaearctic in the last century: Choreutis pariana (Choreutidae), Scrobipalpa atriplicella (Gelechiidae), Plutella xylostella (Plutellidae), and Niditinea fuscella (Tineidae). © 2018, Pleiades Publishing, Inc.
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Russian Plant Quarantine Center, Krasnoyarsk Branch, Krasnoyarsk, Russian Federation
Sukachev Institute of Forest, Siberian Branch of Russian Academy of Sciences, Federal Research Center “Krasnoyarsk Science Center SB RAS,”, Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation
Federal Research Center for East Asian Terrestrial Biodiversity, Far Eastern Branch of Russian Academy of Sciences, Vladivostok, Russian Federation
Far Eastern Federal University, Vladivostok, Russian Federation
Доп.точки доступа:
Akulov, E. N.; Kirichenko, N. I.; Ponomarenko, M. G.
Аннотация: This paper provides a list of 125 species from 22 families of Microlepidoptera collected in the south of Krasnoyarsk Territory and in the Republic ofKhakassia, with 63 species (50%) and 2 families (Bucculatricidae and Elachistidae) recorded in the region for the first time, and 11 species from 6 families being new to Siberia: Cauchas fibulella, Nemophora fasciella, N. minimella (Adelidae), Phyllonorycter sorbicola, Phyllocnistis extrematrix (Gracillariidae), Cosmiotes freyerella, Elachista subocellea (Elachistidae), Caryocolum alsinella, Scrobipalpula diffluella (Gelechiidae), Agonopterix intersecta (Depressariidae), and Ypsolopha horridella (Ypsolophidae). Three species are new to science: Phyllonorycter sp. and Phyllocnistis verae (Gracillariidae) from the suburbs of Krasnoyarsk and Chrysoesthia sp. (Gelechiidae) from the Republic of Khakassia. Almost half of the faunistic findings belong to two families, Gelechiidae (34 species) and Gracillariidae (24 species). In the former family, the number of species distributed in Krasnoyarsk Territory and/or Khakassia was increased by 1.5 times based on our collection. Trophic specialization remains unknown only for 7 of the 125 species. Most (90%) of the remaining 118 species are phytophagous, the others are saprophagous; 53 species are known as leaf miners. Phytophagous species feed on plants of 36 families and 21 orders. The largest number of microlepidopteran species inhabit plants of the orders Rosales and Fagales (25 and 24 species, respectively). Twelve species are known as pests: Tineidae (4 species), Gracillariidae, Gelechiidae (2 species in each), Argyresthiidae, Choreutidae, Lyonetiidae, and Plutellidae (one species in each). Four pest species have expanded beyond the Palaearctic in the last century: Choreutis pariana (Choreutidae), Scrobipalpa atriplicella (Gelechiidae), Plutella xylostella (Plutellidae), and Niditinea fuscella (Tineidae). © 2018, Pleiades Publishing, Inc.
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Russian Plant Quarantine Center, Krasnoyarsk Branch, Krasnoyarsk, Russian Federation
Sukachev Institute of Forest, Siberian Branch of Russian Academy of Sciences, Federal Research Center “Krasnoyarsk Science Center SB RAS,”, Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation
Federal Research Center for East Asian Terrestrial Biodiversity, Far Eastern Branch of Russian Academy of Sciences, Vladivostok, Russian Federation
Far Eastern Federal University, Vladivostok, Russian Federation
Доп.точки доступа:
Akulov, E. N.; Kirichenko, N. I.; Ponomarenko, M. G.
Improved estimates of biomass expansion factors for Russian forests
/ D. Schepaschenko [et al.] // Forests. - 2018. - Vol. 9, Is. 6, DOI 10.3390/f9060312
. - ISSN 1999-4907
Кл.слова (ненормированные):
BCEF -- BEF -- Forest biomass structure -- Northern Eurasian forests -- Root-to-shoot ratio -- Bioconversion -- Biomass -- Environmental regulations -- Expansion -- Global warming -- Regression analysis -- Uncertainty analysis -- BCEF -- Food and agriculture organization's -- Forest biomass -- Forest resource assessments -- Northern Eurasian forests -- Root to shoot ratio -- Terrestrial vegetation -- United nations framework convention on climate changes -- Forestry
Аннотация: Biomass structure is an important feature of terrestrial vegetation. The parameters of forest biomass structure are important for forest monitoring, biomass modelling and the optimal utilization and management of forests. In this paper, we used the most comprehensive database of sample plots available to build a set of multi-dimensional regression models that describe the proportion of different live biomass fractions (i.e., the stem, branches, foliage, roots) of forest stands as a function of average stand age, density (relative stocking) and site quality for forests of the major tree species of northern Eurasia. Bootstrapping was used to determine the accuracy of the estimates and also provides the associated uncertainties in these estimates. The species-specific mean percentage errors were then calculated between the sample plot data and the model estimates, resulting in overall relative errors in the regression model of -0.6%, -1.0% and 11.6% for biomass conversion and expansion factor (BCEF), biomass expansion factor (BEF), and root-to-shoot ratio respectively. The equations were then applied to data obtained from the Russian State Forest Register (SFR) and a map of forest cover to produce spatially distributed estimators of biomass conversion and expansion factors and root-to-shoot ratios for Russian forests. The equations and the resulting maps can be used to convert growing stock volume to the components of both above-ground and below-ground live biomass. The new live biomass conversion factors can be used in different applications, in particular to substitute those that are currently used by Russia in national reporting to the UNFCCC (United Nations Framework Convention on Climate Change) and the FAO FRA (Food and Agriculture Organization's Forest Resource Assessment), among others. © 2018 by the authors.
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Держатели документа:
International Institute for Applied Systems Analysis, Laxenburg, Austria
Forestry Faculty, Bauman Moscow State Technical University, Mytischi, Russian Federation
School of Mathematics and Statistics, University of Canterbury, Christchurch, New Zealand
Institute of Forest Siberian Branch Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, Russian Federation
Education and Research Institute of Forestry and Park Gardening, National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine
Institute of Numerical Mathematics of Russian Academy of Sciences, Ul. Gubkina 8, Moscow, Russian Federation
The Earth Science Museum, M.V. Lomonosov Moscow State University, 1 Leninskiye Gory, GSP-1, Moscow, Russian Federation
Доп.точки доступа:
Schepaschenko, D.; Moltchanova, E.; Shvidenko, A.; Blyshchyk, V.; Dmitriev, E.; Martynenko, O.; See, L.; Kraxner, F.
Кл.слова (ненормированные):
BCEF -- BEF -- Forest biomass structure -- Northern Eurasian forests -- Root-to-shoot ratio -- Bioconversion -- Biomass -- Environmental regulations -- Expansion -- Global warming -- Regression analysis -- Uncertainty analysis -- BCEF -- Food and agriculture organization's -- Forest biomass -- Forest resource assessments -- Northern Eurasian forests -- Root to shoot ratio -- Terrestrial vegetation -- United nations framework convention on climate changes -- Forestry
Аннотация: Biomass structure is an important feature of terrestrial vegetation. The parameters of forest biomass structure are important for forest monitoring, biomass modelling and the optimal utilization and management of forests. In this paper, we used the most comprehensive database of sample plots available to build a set of multi-dimensional regression models that describe the proportion of different live biomass fractions (i.e., the stem, branches, foliage, roots) of forest stands as a function of average stand age, density (relative stocking) and site quality for forests of the major tree species of northern Eurasia. Bootstrapping was used to determine the accuracy of the estimates and also provides the associated uncertainties in these estimates. The species-specific mean percentage errors were then calculated between the sample plot data and the model estimates, resulting in overall relative errors in the regression model of -0.6%, -1.0% and 11.6% for biomass conversion and expansion factor (BCEF), biomass expansion factor (BEF), and root-to-shoot ratio respectively. The equations were then applied to data obtained from the Russian State Forest Register (SFR) and a map of forest cover to produce spatially distributed estimators of biomass conversion and expansion factors and root-to-shoot ratios for Russian forests. The equations and the resulting maps can be used to convert growing stock volume to the components of both above-ground and below-ground live biomass. The new live biomass conversion factors can be used in different applications, in particular to substitute those that are currently used by Russia in national reporting to the UNFCCC (United Nations Framework Convention on Climate Change) and the FAO FRA (Food and Agriculture Organization's Forest Resource Assessment), among others. © 2018 by the authors.
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Держатели документа:
International Institute for Applied Systems Analysis, Laxenburg, Austria
Forestry Faculty, Bauman Moscow State Technical University, Mytischi, Russian Federation
School of Mathematics and Statistics, University of Canterbury, Christchurch, New Zealand
Institute of Forest Siberian Branch Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, Russian Federation
Education and Research Institute of Forestry and Park Gardening, National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine
Institute of Numerical Mathematics of Russian Academy of Sciences, Ul. Gubkina 8, Moscow, Russian Federation
The Earth Science Museum, M.V. Lomonosov Moscow State University, 1 Leninskiye Gory, GSP-1, Moscow, Russian Federation
Доп.точки доступа:
Schepaschenko, D.; Moltchanova, E.; Shvidenko, A.; Blyshchyk, V.; Dmitriev, E.; Martynenko, O.; See, L.; Kraxner, F.
The mitogenome of elaphe bimaculata (Reptilia: Colubridae) has never been published: A case with the complete mitochondrial genome of E. dione
/ E. Simonov [et al.] // Acta Herpetologica. - 2018. - Vol. 13, Is. 2. - P185-189, DOI 10.13128/Acta_Herpetol-23394
. - ISSN 1827-9635
Аннотация: The steppes ratsnake, Elaphe dione (Pallas, 1773), is widely distributed across Eurasia, but the systematics and phylogeography of this species remain poorly studied. Sequencing of the full mitochondrial genome of this species provides a reference for its further study. Here, we report the full mitochondrial genome of an E. dione specimen from Krasnoyarsk Krai (East Siberia, Russia). We found that it is highly similar to the previously reported mitochondrial genome of the sister species, E. bimaculata. Both species misidentification by the authors of E. bimaculata mitogenome and the introgressive hybridization between these taxa can possibly explain this observation. © Firenze University Press.
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Держатели документа:
Laboratory of Forest Genomics, Genome Research and Education Center, Siberian Federal University, Krasnoyarsk, 660036, Russian Federation
Laboratory of Biodiversity Monitoring, Tomsk State University, Tomsk, 634050, Russian Federation
Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, 630090, Russian Federation
Laboratory of Forest Genetics and Selection, V.N. Sukachev Institute of Forest, Siberian Branch of Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation
Department of Forest Genetics and Forest Tree Breeding, Georg-August University of Gottingen, Busgenweg 2, Gottingen, 37077, Germany
Laboratory of Population Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, 119991, Russian Federation
Department of Ecosystem Science and Management, Texas A&M University, College StationTX 77843-2138, United States
Доп.точки доступа:
Simonov, E.; Lisachov, A.; Oreshkova, N.; Krutovsky, K. V.
Аннотация: The steppes ratsnake, Elaphe dione (Pallas, 1773), is widely distributed across Eurasia, but the systematics and phylogeography of this species remain poorly studied. Sequencing of the full mitochondrial genome of this species provides a reference for its further study. Here, we report the full mitochondrial genome of an E. dione specimen from Krasnoyarsk Krai (East Siberia, Russia). We found that it is highly similar to the previously reported mitochondrial genome of the sister species, E. bimaculata. Both species misidentification by the authors of E. bimaculata mitogenome and the introgressive hybridization between these taxa can possibly explain this observation. © Firenze University Press.
Scopus,
Смотреть статью,
WOS
Держатели документа:
Laboratory of Forest Genomics, Genome Research and Education Center, Siberian Federal University, Krasnoyarsk, 660036, Russian Federation
Laboratory of Biodiversity Monitoring, Tomsk State University, Tomsk, 634050, Russian Federation
Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, 630090, Russian Federation
Laboratory of Forest Genetics and Selection, V.N. Sukachev Institute of Forest, Siberian Branch of Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation
Department of Forest Genetics and Forest Tree Breeding, Georg-August University of Gottingen, Busgenweg 2, Gottingen, 37077, Germany
Laboratory of Population Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, 119991, Russian Federation
Department of Ecosystem Science and Management, Texas A&M University, College StationTX 77843-2138, United States
Доп.точки доступа:
Simonov, E.; Lisachov, A.; Oreshkova, N.; Krutovsky, K. V.