Труды сотрудников ИЛ им. В.Н. Сукачева СО РАН

: материалы временных коллективов / O. A. Zyryanova, V. I. Zyryanov et al // Eurasian Journal of Forest Research. - 2007. - Vol. 10-1. - С. 19-29. - Библиогр. в конце ст.
Аннотация: Larix gmelini is one of the most widespread larch species in northern Eurasia as a whole and in the Rissian Federation dominating here in both the distribution area and the growing stock. Owing to high adaptability and ecological plasticity it occupies different sites within its range and performs well under continuous permafrost conditions. Over an immense area Gmelin larch forests differ in species composition, ecosystem sytucture and the features of natural regeneration. Ground fires are the main force driving larch forest development. Depending upon site conditions, fire intensity and periodicity, fire regimes determine forest age structure, species diversity, spatial-temporal dimensions of larch ecosystems as well- as succession patterns in their trends and rates. Based on the results of long-term investigatiobs we discuss Gmelin larch forest post-fire dynamics in the central part of their distribution in Siberia versus the southeastern part in Priamurye in the Rissian Far East.

Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28

Доп.точки доступа:
Zyryanova, Olga Alexandrovna; Зырянова Ольга Александровна; Zyryanov, Vladimir Ivanovich; Зырянов, Владимир Иванович
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[Text] / I. V. Tikhonova // Russ. J. Ecol. - 2007. - Vol. 38, Is. 5. - P306-310, DOI 10.1134/S1067413607050025. - Cited References: 33 . - 5. - ISSN 1067-4136РУБ Ecology

Аннотация: The results of ten-year observations on fluctuations in the sex of individual trees and the sex structure of tree stands in two insular pine forests in the south of Central Siberia are presented. It is noted that the ratio of sex types of pine trees has markedly changed since 1998-1999. Significant correlations between the sex structure of stands and anomalies of the annual average air temperature have been recorded since the early 1990s. The male generative sphere of pine has changed to the greatest extent. Periodicity and delay in the change of shoot sexualization in response to changes in temperature are discussed.

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Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Inst Forest, Krasnoyarsk 660036, Akademgorodok, Russia

Доп.точки доступа:
Tikhonova, I.V.

[Text] / V. I. Kharuk, M. L. Dvinskaya, K. J. Ranson // Russ. J. Ecol. - 2005. - Vol. 36, Is. 5. - P302-311, DOI 10.1007/s11184-005-0077-z. - Cited References: 23 . - 10. - ISSN 1067-4136РУБ Ecology

Аннотация: The periodicity of fires in larch forests of Evenkia and their relationship with landscape elements have been studied. Cross-sections with "burns" in them caused by past fires have been analyzed in 72 test plots; the fire chronology encompassed the period from the 15th to the 20th century. The between-fire intervals (BFIs) have been calculated by two methods: (1) on the basis of burns alone and (11) on the basis of burns and the start of growth of the new generation of larch after the earliest fire. The BFI depends on local orographic features; it is 86 +/- 11 (105 +/- 12), 61 +/- 8 (73 +/- 8), 139 +/- 17 (138 +/- 18), and 68 +/- 14 (70 +/- 13) years for northeastern slopes, southwestern slopes, bogs, and flatlands, respectively. The mean BFIs calculated by methods I and II are 82 +/- 7 and 95 +/- 7 years, respectively. The permafrost horizon rises at a mean rate of 0.3 cm per year after a forest fire. It has been shown that the number of fires regularly peaks at periods of 36 and 82 years. There is also a temporal trend in fire frequency: the mean BFI was approximately 100 years in the 19th century and 65 years in the 20th century.

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Держатели документа:
Russian Acad Sci, Sukachev Inst Forest, Siberian Div, Krasnoyarsk 660036, Russia
NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA

Доп.точки доступа:
Kharuk, V.I.; Dvinskaya, M.L.; Ranson, K.J.

[Text] / W. E. WALLNER [et al.] // J. Econ. Entomol. - 1995. - Vol. 88, Is. 2. - P337-342. - Cited References: 31 . - 6. - ISSN 0022-0493РУБ Entomology

Аннотация: In field studies in the Russian Far East, five types of illuminating devices were evaluated for attracting adult gypsy moth, Lymantria dispar (L.), pink gypsy moth, L. mathura Moore, and nun moth, L. monacha (L.). Our objective was to determine if light from commercial lamps suited to out-of-doors floodlighting could be modified to reduce their attractiveness to moths without a reduction of illumination. During 17 nights of tests, fluorescent blacklight lamps captured significantly more adults than either phosphor mercury or high-pressure sodium lamps, Captures were slightly higher for phosphor mercury than high-pressure sodium lamps but both were unattractive to all three lymantriids after the addition of filters that blocked spectral emissions <480 nm. Daily temporal periodicity, based on adult captures at lights, resulted in distinct activity patterns for the three lymantriids. Peak activity for L. dispar was between 2300 and 0100 hours; for L. mathura, 0100-0300 hours; and 0300-0500 hours for L. monacha. Temporal activity patterns suggest that L. dispar and L. monacha possess nonoverlapping diel rhythms, whereas L. mathura overlaps broadly with both L. dispar and L. monacha.

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Держатели документа:
FORESTRY CANADA,PACIFIC FORESTRY CTR,VICTORIA,BC V8Z 1M5,CANADA
OSRAM SYLVANIA,SALEM,MA 01970
VN SUKACHEV INST FOREST,KRASNOYARSK 660036,RUSSIA
UNIV MASSACHUSETTS,DEPT ENTOMOL,AMHERST,MA 01003

Доп.точки доступа:
WALLNER, W.E.; HUMBLE, L.M.; LEVIN, R.E.; BARANCHIKOV, Y.N.; CARDE, R.T.

[Text] / R. T. Carde [et al.] // Ann. Entomol. Soc. Am. - 1996. - Vol. 89, Is. 5. - P745-753. - Cited References: 53 . - 9. - ISSN 0013-8746РУБ Entomology

Аннотация: Male Asian gypsy moths, Lymantria dispar (L.), were attracted to synthetic pheromone (cis-7R,8S-epoxy-2-methyloctadecane) in the Russian Far East, Central Siberia, and Germany, where this strain has recently been detected. A bimodal pattern of attraction was evident at all 3 sites. One peak of attraction was in early to midafternoon, with a 2nd, usually smaller peak, following sunset. Temperature modulated attraction: warm daytime temperatures increased catch, whereas low nighttime temperatures generally suppressed or eliminated attraction. However, the surge of male attraction to pheromone in the hour after sunset seemed unaffected by falling temperatures. As average temperatures at the 3 sites decreased, the daytime peak of male activity progressively shifted to later in the afternoon. Female eclosion in Germany also followed a bimodal pattern, with a major midmorning to midday peak of emergence and a 2nd, smaller peak, in the afternoon. The timing of male attraction allowed coordination of the ranging flight of the male with the availability of emerging and pheromone-emitting females. The congruence in daily activity patterns suggest that the timing of mating would not be a barrier to the hybridization of the Asian, European, and North American strains of this lymantriid in new areas of sympatry.

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Держатели документа:
UNIV MASSACHUSETTS,DEPT ENTOMOL,AMHERST,MA 01002
KANSAS STATE UNIV,DEPT ENTOMOL,MANHATTAN,KS 66506
US FOREST SERV,NORTHEASTERN CTR FOREST HLTH RES,NORTHEASTERN FOREST EXPT STN,HAMDEN,CT 06514
VN SUKACHEV INST FOREST,KRASNOYARSK 660006,RUSSIA

Доп.точки доступа:
Carde, R.T.; Charlton, R.E.; Wallner, W.E.; Baranchikov, Y.N.

/ A. B. Ptitsyn [et al.] // Geography and Natural Resources. - 2010. - Vol. 31, Is. 2. - P144-147, DOI 10.1016/j.gnr.2010.06.009 . - ISSN 1875-3728
Аннотация: Within the long-term research program on reconstruction of palaeoclimatic characteristics of Central Asia, we carried out a palaeoreconstructions of climate aridity/humidity in the Transbaikalia, based on investigating layered palynological spectra and chemical composition of bottom sediments from Lake Arakhlei. It was found that the humid phases of climate on the time interval 90-2005 used in calculations exhibits a periodicity of 20-45 years, which roughly corresponds to the humidity cycles of Eurasia. В© 2010.

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Держатели документа:
Institute of Natural Resources, Ecology and Cryology SB RAS, Chita, Russian Federation
Institute of Geology and Mineralogy SB RAS, Novosibirsk, Russian Federation
Institute of Forest SB RAS, Krasnoyarsk, Russian Federation
Environmental Change Research Centre, Department of Geography, University College London, United Kingdom
Siberian Federal University, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Ptitsyn, A.B.; Reshetova, S.A.; Babich, V.V.; Daryin, A.V.; Kalugin, I.A.; Ovchinnikov, D.V.; Panizzo, V.; Myglan, V.S.

/ A. Darin [et al.] // Int. Multidisciplinary Sci. Geoconf. Surveying Geology Mining Ecology Manage., SGEM. - 2013. - 13th International Multidisciplinary Scientific Geoconference and EXPO, SGEM 2013 (16 June 2013 through 22 June 2013, Albena) Conference code: 102053. - P793-796, DOI 10.5593/SGEM2013/BD4/S19.037 . -
Аннотация: The method analytical microstratigraphy of lacustrine sediments allows to obtain paleoclimatic information fundamentally new quality was tested on a model object - Lake Teletskoe (Gorny Altai). Teletskoe lake bottom sediments were studied by scanning X-ray microprobe using synchrotron radiation from VEPP-3 (INP SB RAS, Novosibirsk) with an annual time resolution on the time interval of 1500 years. Data on the distribution of isotopes Cs-137, Pb-210, C-14 were used to create an age model: core depth - age. Using this model were constructed time series of sediment cores composition changes. To obtain the time series used a scanning X-ray analysis on synchrotron radiation with 100 micron spatial resolution. At each point of the core at the same time determines the content of more than 20 trace elements: K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Ga, As, Se, Br, Rb, Sr, Y, Zr, Nb, Mo, Ba, Pb, Th, U. Terrigenous elements (Ti, V, Cr, Rb, Y, Th) reflect changes in precipitation in the catchment. Organogenic elements (Br, Zn, U) are more associated with regional temperature changes. The ratio of Rb/Sr shows the size of the particles and associated with spring flooding dynamics. The resulting time series were processed by mathematical methods, including the Hilbert-Huang transformation. Was found a set of cyclical changes in litho-geochemical indicators in the Lake Teletskoe sediments with periods of 3.5±0.3; 8.8±0.9; 18.9±2.0; 37.8±1.6; 86±10; 164±15; 346±30; 596±71 and 993 years. Found cycles can be used to predict climate change in nearest decades. © SGEM2013 All Rights Reserved by the International Multidisciplinary Scientific GeoConference SGEM.

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Держатели документа:
Institute of Geology and Mineralogy, SB RAS, Novosibirsk, Russian Federation
Institute of Solar-Terrestrial Physics, SB RAS, Irkutsk, Russian Federation
Sukachev Institute of Forest, SB RAS, Krasnoyarsk, Russian Federation
Budker Institute of Nuclear Physics, SB RAS, Novosibirsk, Russian Federation

Доп.точки доступа:
Darin, A.; Kalugin, I.; Mordvinov, A.; Ovchinnikov, D.; Rakshun, Y.; Darin, B.F.; Maksimov, M.; Sorokoletov, D.

/ D. Ovchinnikov, L. Lyu, A. Kirdyanov // International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM. - 2015. - Vol. 2: 15th International Multidisciplinary Scientific Geoconference and EXPO, SGEM 2015 (18 June 2015 through 24 June 2015, ) Conference code: 153969, Is. 3. - P491-498 . -
Аннотация: Comparison of the long tree-ring series from different regions is important to understand low frequency climate variability over large regions, but it is difficult to identify common low frequency periodicity and their causes. A Hilbert-Huang transform method (HHT) was used to exam two regional temperature sensitive tree-ring width chronologies in the northern Siberia and Altai Mountains. Seven empirical modes were calculated for each tree-ring width chronology to represent high-, mid- and low-frequency signals. A low-frequency variability have identified the common 100-200-year long cycles for the regions. The cyclicity in tree radial growth is likely to be associated with solar periodicity (Gleissberg and Suess cycles). Thus, common decrease of tree-ring radial growth in the two regions around 1700 AD is possibly a result of reduced solar activity (Maunder minimum). The use of HHT method can provide the basis to extract low frequency in climate variability for remote regions to understand better global climate change. © SGEM2015 All Rights Reserved.

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Держатели документа:
Sukachev Institute of Forest, SB RAS, Krasnoyarsk, Russian Federation
Institute of Botany, CAS, Beijing, China

Доп.точки доступа:
Ovchinnikov, D.; Lyu, L.; Kirdyanov, A.

[Text] / D. Ovchinnikov, L. X. Lyu, A. Kirdyanov // WATER RESOURCES, FOREST, MARINE AND OCEAN ECOSYSTEMS, SGEM 2015, VOL II : STEF92 TECHNOLOGY LTD, 2015. - 15th International Multidisciplinary Scientific Geoconference (SGEM) (JUN 18-24, 2015, Albena, BULGARIA). - P491-497. - (International Multidisciplinary Scientific GeoConference-SGEM). - Cited References:15 . -
Аннотация: Comparison of the long tree-ring series from different regions is important to understand low frequency climate variability over large regions, but it is difficult to identify common low frequency periodicity and their causes. A Hilbert-Huang transform method (HHT) was used to exam two regional temperature sensitive tree-ring width chronologies in the northern Siberia and Altai Mountains. Seven empirical modes were calculated for each tree-ring width chronology to represent high-, mid-and low-frequency signals. A low-frequency variability have identified the common 100-200-year long cycles for the regions. The cyclicity in tree radial growth is likely to be associated with solar periodicity (Gleissberg and Suess cycles). Thus, common decrease of tree-ring radial growth in the two regions around 1700 AD is possibly a result of reduced solar activity (Maunder minimum). The use of HHT method can provide the basis to extract low frequency in climate variability for remote regions to understand better global climate change.

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Держатели документа:
SB RAS, Sukachev Inst Forest, Krasnoyarsk, Russia.
Chinese Acad Sci, Inst Bot, Beijing, Peoples R China.

Доп.точки доступа:
Ovchinnikov, Dmitriy; Lyu, Lixin; Kirdyanov, Alexander

[Текст] / Л. В. Карпенко, В. В. Иванов // Сибирский лесной журнал. - 2022. - № 4. - С. 3-13, DOI 10.15372/SJFS20220401 . - ISSN 2311-1410

ГРНТИ

68

Аннотация: Приведены результаты реконструкции локальных пожаров в правобережной части долины р. Дубчес (средняя тайга Приенисейской Сибири) в голоцене на основе стратиграфического анализа торфяной залежи. Объектом исследований стало верховое сосново-кустарничково-сфагновое болото с хорошо развитым древесным ярусом из сосны обыкновенной ( Pinus sylvestris L.). Мощность залежи - 4.15 м, ее возраст проинтерпретирован 11 радиоуглеродными датами, возраст придонного слоя торфа - 11802 ± 52 14C лет назад (л. н.). В торфяной колонке на глубинах 3.25, 3.15, 2.90, 2.65 м обнаружены следы пожаров в виде пирогенных прослоек. Динамику пожаров реконструировали по методике подсчета макроскопических частиц угля Сharcoal. Установлены время, периодичность и интенсивность пожаров на суходолах, окружающих болото. В динамике локальных пожаров выделены четыре периода: около 12000-10000, 8250-7250, 6300-4000, 2400 календарных лет назад (кал. л. н.) - по настоящее время. Локальные пожарные эпизоды древесного угля пришлись на следующие даты: 11600, 11150, 10500, 7800, 5900, 5450, 4600, 1900, 1200 и 250 кал. л. н. Отмечено, что наиболее высокая пожарная активность наблюдалась в раннеголоценовое время, о чем свидетельствует повышенное содержание макроугольков в торфе. Основной причиной пожаров, вероятно, были аномально засушливые весеннее-летние сезоны, обусловленные сухим и теплым климатом. Болото было пройдено пожаром 7790, 7030, 5610 и 4890 кал. л. н. Пирогенная деструкция торфа минимальна, что свидетельствует о слабой или средней интенсивности торфяного пожара. Пожары на болоте способствовали активизации лесообразовательного процесса. В позднем голоцене воздействие пожаров на болотный массив прекратилось, произошла смена лесных фитоценозов сильно обводненными грядово-мочажинными комплексами
The results of the local fires reconstruction based on the stratigraphic analysis of the peat deposit in the right-bank part of the Dubches River valley (middle taiga of the Yenisei Siberia) in the Holocene are presented. The object of research was the raised pine-shrub-sphagnum bog with a well-developed tree layer with Scots pine ( Pinus sylvestris L.). The deposit thickness was 4.15 m, its age was interpreted by 11 radiocarbon dates. The bottom peat layer age was 11802 ± 52 14C years ago. In a peat core at depths of 3.25, 3.15, 2.90, 2.65 m, traces of fires were found in the form of pyrogenic layers. Reconstruction of the fire dynamics was carried out according to the method of counting macroscopic particles of charcoal “Charcoal”. The time, periodicity and intensity of fires on dry areas surrounding the bog have been established. Four periods were identified in the dynamics of local fires: about 12000-10000, 8250-7250, 6300-4000, 2400 cal. a BP (calibrated age before present). The reliable peaks of charcoal inflow occurred on the following dates: 11600, 11150, 10500, 7800, 5900, 5450, 4600, 1900, 1200 and 250 cal. a BP. It is noted that the highest fire activity was observed in the early Holocene, as evidenced by the increased content of macrocharcoals in peat. The main cause of the fires was probably the abnormally dry spring-summer seasons due to the dry and warm climate. The bog was traversed by fire during: 7790, 7030, 5610 and 4890 cal. a BP. The pyrogenic destruction of peat was minimal, which indicated a weak or medium intensity of the peat fire. Fires in the bog contributed to the activation of the forest formation process. In the late Holocene, the effect of fires on the bog ceased and forest phytocenoses were replaced by heavily watered ridge-hollow complexes

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Держатели документа:
ИЛ СО РАН : 660036, Красноярск, Академгородок, 50, стр. 28

Доп.точки доступа:
Гренадерова, А.В.; Grenadyerova A.V.; Михайлова, А.Б.; Подобуева, О.В.; Karpenko, Lyudmila Vasil'yevna