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

[Text] / I. V. Tokareva, A. S. Prokushkin, V. V. Bogdanov // Contemp. Probl. Ecol. - 2011. - Vol. 4, Is. 5. - P462-468, DOI 10.1134/S199542551105002X. - Cited References: 28. - The work was carried out with financial support of KSAU 'Krasnoyarsk Regional Foundation for Support of Scientific and Scientific and Technical Activities' and RFBR grant no. 10-05-92513. . - 7. - ISSN 1995-4255РУБ Ecology

Аннотация: The peculiarities of organic carbon water soluble fraction content in the litters and soil profile in burned forests of different age under the cryolithozone conditions have been revealed. It has been shown that surface fires cause a decrease in the content of water-extractable organic carbon (WEOC) in the litters and upper 5 cm deep layer of soil. At the same time in microelevations these differences are more pronounced and the WEOC content in the upper organogenic horizons in burnt-out places is 2 times lower. In the deeper soil horizons there have been no differences detected in the WEOC content between intact plantations and postpyrogenic areas.

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Держатели документа:
[Tokareva, I. V.
Prokushkin, A. S.
Bogdanov, V. V.] Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Tokareva, I.V.; Prokushkin, A.S.; Bogdanov, V.V.

[Text] / A. S. Prokushkin [et al.] // Russ. J. Ecol. - 2008. - Vol. 39, Is. 3. - P151-159, DOI 10.1134/S1067413608030016. - Cited References: 33 . - 9. - ISSN 1067-4136РУБ Ecology

Аннотация: Fluxes of dissolved organic matter (DOM) in larch biogeocenoses and its export from the drainage basin have been studied in the zone of continuous permafrost. A comparative assessment of DOM input into the soil has been made on slopes of northern and southern exposures (as variants reflecting the current state and warming). The dynamics of DOM export in a creek depending on the increasing depth of the active soil horizon in the drainage area have been revealed. It is concluded that an increase in the depth of the seasonally thawing layer induced by global warming will not have any significant effect on the amount of annual DOM export. Reduction of DOM export may be expected upon a decrease in litter stocks under the effect of their mineralization and forest fires.

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[Guggenberger, H.] Univ Halle Wittenberg, D-06108 Halle, Saale, Germany
[Prokushkin, A. S.
Tokareva, I. V.
Prokushkin, S. G.
Abaimov, A. P.] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Prokushkin, A.S.; Tokareva, I.V.; Prokushkin, S.G.; Abaimov, A.P.; Абаимов Анатолий Платонович; Guggenberger, H...

/ A. S. Prokushkin, G. Guggenberger // Russian Meteorology and Hydrology. - 2007. - Vol. 32, Is. 6. - P404-412, DOI 10.3103/S1068373907060088 . - ISSN 1068-3739
Аннотация: With reference to 2001-2005, the fluxes of dissolved organic matter (DOM) are analyzed in a water stream of the northern taiga subzone of continuous permafrost. Dynamics of hydroclimatic parameters is shown during a frost-free period. It is found that, in spite of a potential decrease in the DOM concentrations with the increased thickness of a seasonally thawed layer, one observes their direct dependence on the precipitation amount and part that enters the water stream. Seasonal variations in the DOM qualitative composition are determined. The basic DOM part exported from the watershed is observed during the regimes of a maximum water content (spring flooding and floods). В© Allerton Press, Inc. 2007.

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Sukachev Institute of Forest, Siberian Division, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Institute fur Bodenkunde und Planzenernahrung, Martin-Luther-Universitat Halle-Wittenberg, Weidenplan 14, 06108 Halle, Saale, Germany

Доп.точки доступа:
Prokushkin, A.S.; Guggenberger, G.

/ O. V. Masyagina, I. V. Tokareva, A. S. Prokushkin // Eurasian Soil Sci. - 2014. - Vol. 47, Is. 8. - P. 809-818, DOI 10.1134/S1064229314080092 . - ISSN 1064-2293
Аннотация: Periodic surface fires in the cryolithozone (the northern taiga subzone) are the main factor determining the qualitative and quantitative characteristics of the soil organic matter. The specific features of the changes in the physicochemical parameters and microbial activity of the organic horizons in the cryogenic soils under larch forests of the northern taiga after the impact of high temperatures were revealed. The temperatures of fires of different intensity were simulated in laboratory conditions. The thermal impact on the litter organic matter during the surface fires may increase the CO2 emission from the surface of the soil in the postfire communities due to the destruction of organic compounds only for a short time. After fires of high intensity with strong mineralization of the litters, during a period of more than 1 month, the pyrogenic effect on the organic horizons of the soils under the larch forests of the cryolithozone determined the reduction of the CO2 emissions in the freshly burned areas as compared to the intact stands. © 2014 Pleiades Publishing, Ltd.

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Держатели документа:
Sukachev Institute of Forest, Siberian Division, Russian Academy of Sciences, ul. Akademgorodok 50, build. 28, Krasnoyarsk, 660036, Russian Federation

Доп.точки доступа:
Masyagina, O.V.; Tokareva, I.V.; Prokushkin, A.S.

/ S. Im // WATER, RESOURCES, FOREST, MARINE AND OCEAN ECOSYSTEMS CONFERENCE : STEF92 TECHNOLOGY LTD, 2016. - 16th International Multidisciplinary Scientific Geoconference (SGEM (JUN 30-JUL 06, 2016, Albena, BULGARIA). - P835-842. - (International Multidisciplinary Scientific GeoConference-SGEM). - Cited References:15 . - РУБ Water Resources

Аннотация: The permafrost region represents about 25% of the northern hemisphere (23x10(6) km(2)) and covers about 63% of the area of the Russian Federation (10x10(6) km(2)). Arctic and sub-arctic territories are particularly sensitive to temperature variations. Permafrost ground temperature has increased by 0.3-2.0 degrees C in northern Russia during the last four decades. This will result in permafrost thawing and changes in water balance. Until 2050, the thaw depth in the northern part of Siberia could increase by more than 50%. The remote sensing technique is useful in the studies of permafrost area. Remotely sensed gravity measurements from the GRACE (Gravity Recovery and Climate Experiment) mission allowed identifying of significant decrease of water mass in ice regions. The aim of this investigation was to reveal relationships between active layer changes and water mass anomalies extracted from GRACE data in the cryolithozone of Central Siberia. Six test sites with available active layer data were investigated. Correlation analysis was carried out to determine relationships of the thaw depth with equivalent water thickness anomalies (EWTA). June EWTA significantly correlates with the thaw depth in July on the Samoilov Island (r = 0.82, p < 0.03). This means that an increasing amount of water in soil results in a better transfer of heat to the frozen soils, thus can result in thawing at greater depth. Depending on site mean thaw depth values positively correlates with April, May, June and August EWTA (r = 0.72-0.98, p < 0.05). For Igarka site, the negative correlation of thaw depth in September with August EWTA was revealed (r = -0.99, p < 0.1). This is opposed to the observed on Samoilov Island, and probably, explained by differences in hydrological regimes.

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Держатели документа:
RAS, VN Sukachev Inst Forest SB, Krasnoyarsk, Russia.
Siberian Fed Univ, Krasnoyarsk, Russia.
MF Reshetnev Siberian State Aerosp Univ, Krasnoyarsk, Russia.

Доп.точки доступа:
Im, Sergei

/ E. I. Ponomarev, T. V. Ponomareva // Sovrem. Probl. Distancionnogo Zondirovania Zemli kosm. - 2018. - Vol. 15, Is. 5. - С. 120-129, DOI 10.21046/2070-7401-2018-15-5-85-95 . - ISSN 2070-7401
   Перевод заглавия: Дистанционный мониторинг послепожарных эффектовв криолитозоне Средней Сибири
Аннотация: The paper discusses the dynamics of reflectance and thermal anomalies in post-pyrogenic plots under cryolithozone conditions, studied using Terra/MODIS imagery. Long-term consequences of the “background” in the thermal range (10.780–11.280 ?m) are considered, that effect the temperature and water regimes of soils. Rising of the average temperature has been instrumentally recorded for the post-fire plots in the larch forests of Siberia’s cryolithozone in relation to background values by up to ?T = 7.2±1.3 °C during the summer, which is 20–40 % higher than the temperature of the undisturbed plots. Temperature anomalies remain more than 10 years under the conditions of natural restoration of the ground cover. It has been shown that excessive surface heating can lead to an increase in the depth of thawing soil layer by 20 % deeper relative to the average statistical rate. The hypothesis has also been tested of a correlation between the relative forest burning index within the boreal river basins and long-term series of the river discharge. In some seasons, a response to pyrogenic effects is recorded, expressed as an abnormally low discharge during summer period (r ~ –0.57…–0.83, p < 0.05). © 2018 Space Research Institute of the Russian Academy of Sciences. All rights reserved.

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Держатели документа:
Sukachev Institute of Forest SB RAS, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation

Доп.точки доступа:
Ponomarev, E. I.; Ponomareva, T. V.

/ K. Kirillina, E. G. Shvetsov, V. V. Protopopova [et al.] // Environ. Res. Lett. - 2020. - Vol. 15, Is. 3. - Ст. 035009, DOI 10.1088/1748-9326/ab6c6e. - Cited References:49. - The authors gratefully acknowledge financial support from Keio University Doctorate Student Grant-in-Aid Program and Taikichiro Mori Memorial Research Fund. The authors thank the Department of Forestry of Sakha Republic and the regional branch of the Aerial Forest Protection Service for granting access to historical fire data. We also thank two anonymous reviewers for their detailed comments and suggestions. . - ISSN 1748-9326РУБ Environmental Sciences + Meteorology & Atmospheric Sciences

Аннотация: This paper presents an original approach to characterizing historical fire regimes for regions with limited fire data. Fire variables were derived from satellite datasets and regional fire occurrence statistics. They defined the integral elements of a fire regime such as historical trends, spatiotemporal evolution, fire seasonality and causes. Temporal evolution was investigated based on a regime shift detection method developed by Rodionov while changes in the fire regime were analyzed for statistical significance using the Mann-Kendall trend test and Sen's slope estimator. A descriptive analysis was performed to assess fire seasonality, causes, and together formed the basis for this methodology. We validated the proposed approach by assessing historical fire activity in the Sakha Republic (Yakutia), which is one of the most fire-prone regions of Russia. The assessment was conducted with data from the period of 1996-2018. We detected increases in historical fire activity as well as thresholds of change in the fire regime. Changes during the analysis period included lengthening of fire season, increased burned area extent, and extension of peak fire period. Overall, significant changes in the fire regime were detected in the regions strongly affected by warming and increasing anthropogenic alteration.

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Держатели документа:
Keio Univ SFC, Grad Sch Media & Governance, K201,5322 Endo, Fujisawa, Kanagawa 2520882, Japan.
Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Separate Subdiv,FRC,KSC, 50-28 Akad Gorodok, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, 79-10 Svobodny Ave, Krasnoyarsk 660041, Russia.
Russian Acad Sci, Siberian Branch, Inst Biol Problems Cryolithozone, Lenina St 41, Yakutsk 677077, Russia.
Keio Univ SFC, Fac Environm & Informat Studies, 5322 Endo, Fujisawa, Kanagawa 2520882, Japan.
Keio Univ SFC, Fac Environm & Informat Studies, Grad Sch Media & Governance, 5322 Endo, Fujisawa, Kanagawa 2520882, Japan.

Доп.точки доступа:
Kirillina, Kiunnei; Shvetsov, Evgeny G.; Protopopova, Viktoriya V.; Thiesmeyer, Lynn; Yan, Wanglin; Keio University; Taikichiro Mori Memorial Research Fund

/ M. Helbig, J. M. Waddington, P. Alekseychik [et al.] // Nat. Clim. Chang. - 2020, DOI 10.1038/s41558-020-0763-7. - Cited References:71. - The research published in this paper is part of the project titled Boreal Water Futures, which is funded by the Global Water Futures programme of the Canada First Research Excellence Fund; additional information is available at www.globalwaterfutures.ca.We thank all the eddy covariance flux tower teams for sharing their data and we are grateful to the ESM groups for providing their model output through CMIP5. We thank the World Climate Research Programme's Working Group on Coupled Modelling for leading the CMIP. We acknowledge the research group that made the peatland map freely available and we thank E. Chan (ECCC) for processing the shapefile PEATMAP to a raster map. We are grateful to E. Sahlee and A. Rutgersson for providing lake eddy covariance data to an earlier version of the manuscript, T. Zivkovic and S. Davidson for insightful feedback, and M. Khomik, A. Green, E. Kessel, G. Drewitt, P. Kolari and M. Provenzale for helping with data preparation. I.M. acknowledges funding from ICOS-FINLAND (grant no. 281255), the Finnish Center of Excellence (grant no. 307331) and the EU Horizon 2020 RINGO project (grant no. 730944). A.P. acknowledges funding through the research project no. 18-05-60203-Arktika (RFBR and Government of Krasnoyarsk Territory, Krasnoyarsk Regional Fund of Science) and support for flux tower sites RU-ZOP and RU-ZOB through the Max Planck Society. A.D. and J.T. acknowledge funding from US National Science foundation (grant no. DEB-1440297) and a DOE Ameriflux Network Management Project award to the ChEAS core site cluster. T.A.B., A.G.B. and R.J. acknowledge support received through grants from the Fluxnet Canada ResearchNetwork (2002-2007; NSERC, CFCAS and BIOCAP) and the Canadian Carbon Program (2008-2012; CFCAS) and by an NSERC (Climate Change and Atmospheric Research) grant to the Changing Cold Regions Network (CCRN; 2012-2016) and an NSERC Discovery Grant. H. I. and M. U. acknowledge support by the Arctic Challenge for Sustainability (ArCS) project. J.K. and A.V. acknowledge funding from RFBR project no. 19-04-01234-a. B.A. acknowledges funding through NASA, NSERC, BIOCAP Canada, the Canadian Foundation for Climate and Atmospheric Sciences and the Canadian Foundation for Innovation for flux measurements at CA-MAN and through the Canadian Forest Service, the Natural Sciences and Engineering Research Council of Canada (NSERC), the FLUXNET-Canada Network (NSERC, the Canadian Foundation for Climate and Atmospheric Sciences (CFCAS) and BIOCAP Canada), the Canadian Carbon Program (CFCAS), Parks Canada, the Program of Energy Research and Development (PERD), and Action Plan 2000 for flux measurements at CA-SF1, CA-SF2 and CA-SF3. M.B.N, M.O.L, M.P. and J.C. gratefully acknowledge funding from the Swedish research infrastructures SITES and ICOS Sweden and research grants from Kempe Foundations, (grant no. SMK-1743); VR (grant no. 2018-03966) and Formas, (grant no. 2016-01289) and M.P. gratefully acknowledges funding from Knut and Alice Wallenberg Foundation (grant no. 2015.0047). M.W. and I.F. acknowledge funding by the German Research Foundation (grant no. Wi 2680/2-1) and the European Union (grant no. 36993). B.R. and L.K. acknowledge support by the Cluster of Excellence `CliSAP' (EXC177) of the University of Hamburg, funded by the German Research Foundation. O.S. acknowledges funding by the Canada Research Chairs, Canada Foundation for Innovation Leaders Opportunity Fund, and Natural Sciences and Engineering Research Council Discovery Grant Programs. H.I.; acknowledges JAMSTEC and IARC/UAF collaboration study (JICS) and Arctic Challenge for Sustainability Project (ArCS). . - Article in press. - ISSN 1758-678X. - ISSN 1758-6798РУБ Environmental Sciences + Environmental Studies + Meteorology & Atmospheric

Аннотация: Climate warming increases evapotranspiration (ET) more in boreal peatlands than in forests. Observations show that peatland ET can exceed forest ET by up to 30%, indicating a stronger warming response in peatlands. Earth system models do not fully account for peatlands and hence may underestimate future boreal ET. The response of evapotranspiration (ET) to warming is of critical importance to the water and carbon cycle of the boreal biome, a mosaic of land cover types dominated by forests and peatlands. The effect of warming-induced vapour pressure deficit (VPD) increases on boreal ET remains poorly understood because peatlands are not specifically represented as plant functional types in Earth system models. Here we show that peatland ET increases more than forest ET with increasing VPD using observations from 95 eddy covariance tower sites. At high VPD of more than 2 kPa, peatland ET exceeds forest ET by up to 30%. Future (2091-2100) mid-growing season peatland ET is estimated to exceed forest ET by over 20% in about one-third of the boreal biome for RCP4.5 and about two-thirds for RCP8.5. Peatland-specific ET responses to VPD should therefore be included in Earth system models to avoid biases in water and carbon cycle projections.

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Держатели документа:
McMaster Univ, Sch Geog & Earth Sci, Hamilton, ON, Canada.
Univ Helsinki, Dept Phys, Helsinki, Finland.
Nat Resources Inst Finland LUKE, Helsinki, Finland.
Univ Manitoba, Dept Soil Sci, Winnipeg, MB, Canada.
Finnish Meteorol Inst, Helsinki, Finland.
Environm & Climate Change Canada, Climate Res Div, Saskatoon, SK, Canada.
Univ Saskatchewan, Global Inst Water Secur, Saskatoon, SK, Canada.
Univ British Columbia, Fac Land & Food Syst, Vancouver, BC, Canada.
Univ Colorado, Dept Geog, Boulder, CO 80309 USA.
Michigan State Univ, Dept Geog Environm & Spatial Sci, E Lansing, MI 48824 USA.
Swedish Univ Agr Sci, Dept Forest Ecol & Management, Umea, Sweden.
Univ Wisconsin, Dept Atmospher & Ocean Sci, Madison, WI USA.
Worcester State Univ, Dept Earth Environm & Phys, Worcester, MA USA.
Univ Alaska Fairbanks, Inst Arctic Biol, Fairbanks, AK USA.
Univ Lethbridge, Dept Biol Sci, Lethbridge, AB, Canada.
Marine Biol Lab, Ecosyst Ctr, Woods Hole, MA 02543 USA.
Univ Copenhagen, Dept Geosci & Nat Resource Management, Copenhagen, Denmark.
Swedish Univ Agr Sci, Dept Ecol, Uppsala, Sweden.
McGill Univ, Dept Geog, Montreal, PQ, Canada.
Lund Univ, Ctr Environm & Climate Res, Lund, Sweden.
Carleton Univ, Dept Geog & Environm Studies, Ottawa, ON, Canada.
Natl Agr & Food Res Org, Inst Agroenvironm Sci, Tsukuba, Ibaraki, Japan.
Univ Laval, Dept Genie Civil & Genie Eaux, Quebec City, PQ, Canada.
Shinshu Univ, Dept Environm Sci, Matsumoto, Nagano, Japan.
Russian Acad Sci, AN Severtsov Inst Ecol & Evolut, Moscow, Russia.
Univ Hamburg, Inst Soil Sci, Hamburg, Germany.
Lund Univ, Dept Phys Geog & Ecosyst Sci, Lund, Sweden.
Wilfrid Laurier Univ, Cold Reg Res Ctr, Waterloo, ON, Canada.
Russian Acad Sci, Inst Biol Problems Cryolithozone, Siberian Branch, Yakutsk, Russia.
Environm & Climate Change Canada, Climate Res Div, Victoria, BC, Canada.
Nagoya Univ, Grad Sch Bioagr Sci, Nagoya, Aichi, Japan.
Univ Waterloo, Dept Geog & Environm Management, Waterloo, ON, Canada.
Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Krasnoyarsk, Russia.
Univ Arkansas, Dept Biol & Agr Engn, Fayetteville, AR 72701 USA.
Univ Montreal, Dept Geog, Montreal, PQ, Canada.
Univ Montreal, Ctr Etud Nord, Montreal, PQ, Canada.
McGill Univ, Dept Nat Resource Sci, Sainte Anne De Bellevue, PQ, Canada.
Univ Quebec Montreal Geotop, Montreal, PQ, Canada.
Univ Eastern Finland, Sch Forest Sci, Joensuu, Finland.
Osaka Prefecture Univ, Grad Sch Life & Environm Sci, Sakai, Osaka, Japan.
Ernst Moritz Arndt Univ Greifswald, Inst Bot & Landscape Ecol, Greifswald, Germany.
Harvard Univ, Dept Earth & Planetary Sci, 20 Oxford St, Cambridge, MA 02138 USA.
Dalhousie Univ, Dept Phys & Atmospher Sci, Halifax, NS, Canada.

Доп.точки доступа:
Helbig, Manuel; Waddington, James Michael; Alekseychik, Pavel; Amiro, Brian D.; Aurela, Mika; Barr, Alan G.; Black, T. Andrew; Blanken, Peter D.; Carey, Sean K.; Chen, Jiquan; Chi, Jinshu; Desai, Ankur R.; Dunn, Allison; Euskirchen, Eugenie S.; Flanagan, Lawrence B.; Forbrich, Inke; Friborg, Thomas; Grelle, Achim; Harder, Silvie; Heliasz, Michal; Humphreys, Elyn R.; Ikawa, Hiroki; Isabelle, Pierre-Erik; Iwata, Hiroki; Jassal, Rachhpal; Korkiakoski, Mika; Kurbatova, Juliya; Kutzbach, Lars; Lindroth, Anders; Lofvenius, Mikaell Ottosson; Lohila, Annalea; Mammarella, Ivan; Marsh, Philip; Maximov, Trofim; Melton, Joe R.; Moore, Paul A.; Nadeau, Daniel F.; Nicholls, Erin M.; Nilsson, Mats B.; Ohta, Takeshi; Peichl, Matthias; Petrone, Richard M.; Petrov, Roman; Prokushkin, Anatoly; Quinton, William L.; Reed, David E.; Roulet, Nigel T.; Runkle, Benjamin R. K.; Sonnentag, Oliver; Strachan, Ian B.; Taillardat, Pierre; Tuittila, Eeva-Stiina; Tuovinen, Juha-Pekka; Turner, Jessica; Ueyama, Masahito; Varlagin, Andrej; Wilmking, Martin; Wofsy, Steven C.; Zyrianov, Vyacheslav; Runkle, Benjamin Reade Kreps; Global Water Futures programme of the Canada First Research Excellence Fund; ICOS-FINLAND [281255]; Finnish Center of Excellence [307331]; EU Horizon 2020 RINGO project [730944]; RFBRRussian Foundation for Basic Research (RFBR) [18-05-60203-Arktika, 19-04-01234-a]; Government of Krasnoyarsk Territory, Krasnoyarsk Regional Fund of Science [18-05-60203-Arktika]; US National Science foundationNational Science Foundation (NSF) [DEB-1440297]; DOE Ameriflux Network Management ProjectUnited States Department of Energy (DOE); Fluxnet Canada ResearchNetwork (2002-2007; NSERC); Fluxnet Canada ResearchNetwork (2002-2007; CFCAS); Fluxnet Canada ResearchNetwork (2002-2007; BIOCAP); Canadian Carbon Program (2008-2012; CFCAS); NSERC (Climate Change and Atmospheric Research); Arctic Challenge for Sustainability (ArCS) project; NASA Canada; NSERC CanadaNatural Sciences and Engineering Research Council of Canada; BIOCAP Canada; Canadian Foundation for Climate and Atmospheric Sciences; Canadian Foundation for InnovationCanada Foundation for Innovation; Canadian Forest ServiceNatural Resources CanadaCanadian Forest Service; Natural Sciences and Engineering Research Council of Canada (NSERC)Natural Sciences and Engineering Research Council of Canada; FLUXNET-Canada Network (NSERC); FLUXNET-Canada Network (Canadian Foundation for Climate and Atmospheric Sciences (CFCAS)); FLUXNET-Canada Network (BIOCAP Canada); Canadian Carbon Program (CFCAS); Parks Canada; Program of Energy Research and Development (PERD)Natural Resources Canada; Action Plan 2000; Swedish research infrastructure SITES Sweden; Swedish research infrastructure ICOS Sweden; Kempe Foundations [SMK-1743]; VRSwedish Research Council [2018-03966]; FormasSwedish Research Council Formas [2016-01289]; Knut and Alice Wallenberg FoundationKnut & Alice Wallenberg Foundation [2015.0047]; German Research FoundationGerman Research Foundation (DFG) [Wi 2680/2-1]; European UnionEuropean Union (EU) [36993]; Cluster of Excellence `CliSAP' of the University of Hamburg - German Research Foundation [EXC177]; Canada Research ChairsCanada Research Chairs; Canada Foundation for Innovation Leaders Opportunity FundCanada Foundation for Innovation; Natural Sciences and Engineering Research Council Discovery Grant Programs

/ M. Helbig, J. M. Waddington, P. Alekseychik [et al.] // Environ. Res. Lett. - 2020. - Vol. 15, Is. 10. - Ст. 104004, DOI 10.1088/1748-9326/abab34. - Cited References:109. - This work is part of the Boreal Water Futures project and supported through the Global Water Futures research program. We thank all the EC flux tower teams for sharing their data. We are grateful to Myroslava Khomik, Adam Green, Inke Forbrich, Eric Kessel, Gordon Drewitt, and Pasi Kolari for helping with data preparation and to Inke Forbrich on feedback on an earlier version of the manuscript.; I M acknowledges funding from ICOS-FINLAND (Grant 281255), Finnish Center of Excellence (Grant 307331), and EU Horizon-2020 RINGO project (Grant 730944). A P acknowledges funding through the research project #18-45-243003 (RFBR and Government of Krasnoyarsk Territory, Krasnoyarsk Regional Fund of Science) and support for flux tower sites RU-ZOP and RU-ZOB through the Max Planck Society. A D and J T acknowledges funding from US National Science foundation #DEB-1440297 and DOE Ameriflux Network Management Project award to ChEAS core site cluster. T A B, A G B, and R J acknowledge support received through grants from the Fluxnet Canada ResearchNetwork (2002-2007; NSERC, CFCAS, and BIOCAP) and the Canadian Carbon Program (2008-2012; CFCAS) and by an NSERC (Climate Change and Atmospheric Research) Grant to the Changing Cold Regions Network (CCRN; 2012-2016) and an NSERC Discovery Grant. H I and M U acknowledge support by the Arctic Challenge for Sustainability II (ArCS II) project (JPMXD1420318865). J K and A V acknowledge funding by RFBR project number 19-04-01234-a. B A acknowledges funding through NASA, NSERC, BIOCAP Canada, the Canadian Foundation for Climate and Atmospheric Sciences, and the Canadian Foundation for Innovation for flux measurements at CA-MAN and through the Canadian Forest Service, the Natural Sciences and Engineering Research Council of Canada (NSERC), the FLUXNET-Canada Network (NSERC, the Canadian Foundation for Climate and Atmospheric Sciences (CFCAS), and BIOCAP Canada), the Canadian Carbon Program (CFCAS), Parks Canada, and the Program of Energy Research and Development (PERD). O S acknowledges funding by the Canada Research Chairs, Canada Foundation for Innovation Leaders Opportunity Fund, and Natural Sciences and Engineering Research Council Discovery Grant Programs. L B F acknowledges funding from the Natural Sciences and Engineering Research Council of Canada (NSERC), the FLUXNET-Canada Network (NSERC, the Canadian Foundation for Climate and Atmospheric Sciences (CFCAS), and BIOCAP Canada), and the Canadian Carbon Program (CFCAS). M B N, M O L, M P, and J C gratefully acknowledge funding from the Swedish research infrastructures SITES and ICOS Sweden and research grants from Kempe Foundations, (#SMK-1743); VR (#2018-03966) and Formas, (#2016-01289) and M P gratefully acknowledges funding from Knut and Alice Wallenberg Foundation (#2015.0047).; M W acknowledge funding by the German Research Foundation (Grant Wi 2680/2-1) and the European Union (Grant 36993). B R K R and L K acknowledge support by the Cluster of Excellence 'CliSAP' (EXC177) of the University of Hamburg, funded by the German Research Foundation. H I acknowledges JAMSTEC and IARC/UAF collaboration study (JICS) and Arctic Challenge for Sustainability Project (ArCS). E H acknowledges the support of the FLUXNET-Canada Network, the Canadian Carbon Program, and Ontario Ministry of the Environment, Conservation and Parks. E L acknowledges funding by RFBR and Government of the KhantyMansi Autonomous Okrug -Yugra project #18-44-860017 and grant of the Yugra State University (13-01-20/39). M G and P T acknowledge NSERC funding (RDCPJ514218). M A, M K, A L. and J P T acknowledge the support by the Ministry of Transport and Communication through ICOS-Finland, Academy of Finland (grants 296888 and 308511), and Maj and Tor Nessling Foundation. T M acknowledge funding by Yakutian Scientific Center of Siberian Branch of Russian Academy of Sciences (Grant FWRS-2020-0012). . - ISSN 1748-9326РУБ Environmental Sciences + Meteorology & Atmospheric Sciences

Аннотация: Peatlands and forests cover large areas of the boreal biome and are critical for global climate regulation. They also regulate regional climate through heat and water vapour exchange with the atmosphere. Understanding how land-atmosphere interactions in peatlands differ from forests may therefore be crucial for modelling boreal climate system dynamics and for assessing climate benefits of peatland conservation and restoration. To assess the biophysical impacts of peatlands and forests on peak growing season air temperature and humidity, we analysed surface energy fluxes and albedo from 35 peatlands and 37 evergreen needleleaf forests-the dominant boreal forest type-and simulated air temperature and vapour pressure deficit (VPD) over hypothetical homogeneous peatland and forest landscapes. We ran an evapotranspiration model using land surface parameters derived from energy flux observations and coupled an analytical solution for the surface energy balance to an atmospheric boundary layer (ABL) model. We found that peatlands, compared to forests, are characterized by higher growing season albedo, lower aerodynamic conductance, and higher surface conductance for an equivalent VPD. This combination of peatland surface properties results in a similar to 20% decrease in afternoon ABL height, a cooling (from 1.7 to 2.5 degrees C) in afternoon air temperatures, and a decrease in afternoon VPD (from 0.4 to 0.7 kPa) for peatland landscapes compared to forest landscapes. These biophysical climate impacts of peatlands are most pronounced at lower latitudes (similar to 45 degrees N) and decrease toward the northern limit of the boreal biome (similar to 70 degrees N). Thus, boreal peatlands have the potential to mitigate the effect of regional climate warming during the growing season. The biophysical climate mitigation potential of peatlands needs to be accounted for when projecting the future climate of the boreal biome, when assessing the climate benefits of conserving pristine boreal peatlands, and when restoring peatlands that have experienced peatland drainage and mining.

WOS

Держатели документа:
McMaster Univ, Sch Earth Environm & Soc, Hamilton, ON, Canada.
Dalhousie Univ, Dept Phys & Atmospher Sci, Halifax, NS, Canada.
Univ Helsinki, Inst Atmospher & Earth Syst Res Phys, Fac Sci, Helsinki, Finland.
Nat Resources Inst Finland LUKE, Bioecon & Environm, Helsinki, Finland.
Univ Manitoba, Dept Soil Sci, Winnipeg, MB, Canada.
Finnish Meteorol Inst, Helsinki, Finland.
Environm & Climate Change Canada, Climate Res Div, Saskatoon, SK, Canada.
Univ Saskatchewan, Global Inst Water Secur, Saskatoon, SK, Canada.
Univ British Columbia, Fac Land & Food Syst, Vancouver, BC, Canada.
Michigan State Univ, Dept Geog Environm & Spatial Sci, E Lansing, MI 48824 USA.
Swedish Univ Agr Sci, Dept Forest Ecol & Management, Umea, Sweden.
Univ Wisconsin, Dept Atmospher Sci & Ocean Sci, Madison, WI USA.
Worcester State Univ, Dept Earth Environm & Phys, Worcester, MA USA.
Univ Alaska, Inst Arctic Biol, Fairbanks, AK 99775 USA.
Univ Lethbridge, Dept Biol Sci, Lethbridge, AB, Canada.
Univ Copenhagen, Dept Geosci & Nat Resource Management, Copenhagen, Denmark.
Univ Quebec Montreal Geotop, Montreal, PQ, Canada.
Swedish Univ Agr Sci, Dept Ecol, Uppsala, Sweden.
McGill Univ, Dept Geog, Montreal, PQ, Canada.
Lund Univ, Ctr Environm & Climate Res, Lund, Sweden.
Carleton Univ, Dept Geog & Environm Studies, Ottawa, ON, Canada.
Natl Agr & Food Res Org, Inst Agroenvironm Sci, Tsukuba, Ibaraki, Japan.
Univ Laval, Dept Genie Civil & Genie Eaux, Quebec City, PQ, Canada.
Shinshu Univ, Dept Environm Sci, Fac Sci, Matsumoto, Nagano, Japan.
Russian Acad Sci, AN Severtsov Inst Ecol & Evolut, Moscow, Russia.
Univ Hamburg, Inst Soil Sci, Hamburg, Germany.
Yugra State Univ, Ctr Environm Dynam & Climate Changes, Khanty Mansiysk, Russia.
Lund Univ, Dept Phys Geog & Ecosyst Sci, Lund, Sweden.
Wilfrid Laurier Univ, Cold Reg Res Ctr, Waterloo, ON, Canada.
Russian Acad Sci, Inst Biol Problems Cryolithozone, Siberian Branch, Yakutsk, Russia.
Nagoya Univ, Grad Sch Bioagr Sci, Nagoya, Aichi, Japan.
Univ Waterloo, Dept Geog & Environm Management, Waterloo, ON, Canada.
Russian Acad Sci, Siberian Branch, VN Sukachev Inst, Krasnoyarsk, Russia.
Univ Arkansas, Dept Biol & Agr Engn, Fayetteville, AR 72701 USA.
Univ Montreal, Dept Geog, Montreal, PQ, Canada.
Univ Montreal, Ctr Etud Nord, Montreal, PQ, Canada.
McGill Univ, Dept Nat Resource Sci, Ste Anne De Bellevue, PQ, Canada.
Univ Eastern Finland, Sch Forest Sci, Joensuu, Finland.
Osaka Prefecture Univ, Grad Sch Life & Environm Sci, Sakai, Osaka, Japan.
Univ Helsinki, Inst Atmospher & Earth Syst Res Forest Sci, Fac Agr & Forestry, Helsinki, Finland.
Ernst Moritz Arndt Univ Greifswald, Inst Bot & Landscape Ecol, Greifswald, Germany.
Univ Alberta, Dept Renewable Resources, Edmonton, AB, Canada.

Доп.точки доступа:
Helbig, Manuel; Waddington, James M.; Alekseychik, Pavel; Amiro, Brian; Aurela, Mika; Barr, Alan G.; Black, T. Andrew; Carey, Sean K.; Chen, Jiquan; Chi, Jinshu; Desai, Ankur R.; Dunn, Allison; Euskirchen, Eugenie S.; Flanagan, Lawrence B.; Friborg, Thomas; Garneau, Michelle; Grelle, Achim; Harder, Silvie; Heliasz, Michal; Humphreys, Elyn R.; Ikawa, Hiroki; Isabelle, Pierre-Erik; Iwata, Hiroki; Jassal, Rachhpal; Korkiakoski, Mika; Kurbatova, Juliya; Kutzbach, Lars; Lapshina, Elena; Lindroth, Anders; Lofvenius, Mikaell Ottosson; Lohila, Annalea; Mammarella, Ivan; Marsh, Philip; Moore, Paul A.; Maximov, Trofim; Nadeau, Daniel F.; Nicholls, Erin M.; Nilsson, Mats B.; Ohta, Takeshi; Peichl, Matthias; Petrone, Richard M.; Prokushkin, Anatoly; Quinton, William L.; Roulet, Nigel; Runkle, Benjamin R. K.; Sonnentag, Oliver; Strachan, Ian B.; Taillardat, Pierre; Tuittila, Eeva-Stiina; Tuovinen, Juha-Pekka; Turner, Jessica; Ueyama, Masahito; Varlagin, Andrej; Vesala, Timo; Wilmking, Martin; Zyrianov, Vyacheslav; Schulze, Christopher; ICOS-FINLAND [281255]; Finnish Center of Excellence [307331]; EU Horizon-2020 RINGO project [730944]; Government of Krasnoyarsk Territory, Krasnoyarsk Regional Fund of Science [18-45-243003]; RFBRRussian Foundation for Basic Research (RFBR) [18-45-243003, 19-04-01234-a]; Max Planck SocietyMax Planck SocietyFoundation CELLEX; US National Science foundationNational Science Foundation (NSF) [DEB-1440297]; DOE Ameriflux Network Management ProjectUnited States Department of Energy (DOE); Fluxnet Canada ResearchNetwork (2002-2007; NSERC); Fluxnet Canada ResearchNetwork (2002-2007; CFCAS); Fluxnet Canada ResearchNetwork (2002-2007; BIOCAP); Canadian Carbon Program (2008-2012; CFCAS); NSERC (Climate Change and Atmospheric Research); NSERC Discovery GrantNatural Sciences and Engineering Research Council of Canada; Arctic Challenge for Sustainability II (ArCS II) project [JPMXD1420318865]; NASANational Aeronautics & Space Administration (NASA); BIOCAP Canada; Canadian Foundation for Climate and Atmospheric Sciences; Natural Sciences and Engineering Research Council of Canada (NSERC)Natural Sciences and Engineering Research Council of Canada; FLUXNET-Canada Network (NSERC); FLUXNET-Canada Network (Canadian Foundation for Climate and Atmospheric Sciences (CFCAS)); FLUXNET-Canada Network (BIOCAP Canada); Parks Canada; Program of Energy Research and Development (PERD)Natural Resources Canada; Canada Research ChairsCanada Research ChairsCGIAR; Natural Sciences and Engineering Research CouncilNatural Sciences and Engineering Research Council of Canada; Canadian Carbon Program (CFCAS); Canada Foundation for Innovation Leaders Opportunity FundCanada Foundation for Innovation; Kempe Foundations [SMK-1743]; VRSwedish Research Council [2018-03966]; FormasSwedish Research Council Formas [2016-01289]; Knut and Alice Wallenberg FoundationKnut & Alice Wallenberg Foundation [2015.0047]; German Research FoundationGerman Research Foundation (DFG) [Wi 2680/2-1]; European UnionEuropean Union (EU) [36993]; Cluster of Excellence 'CliSAP' of the University of Hamburg - German Research Foundation [EXC177]; FLUXNET-Canada Network; Canadian Carbon Program; Ontario Ministry of the Environment, Conservation and Parks; Yugra State University [13-01-20/39]; NSERCNatural Sciences and Engineering Research Council of Canada [RDCPJ514218]; Ministry of Transport and Communication through ICOS-Finland; Academy of FinlandAcademy of Finland [296888, 308511]; Maj and Tor Nessling Foundation; Yakutian Scientific Center of Siberian Branch of Russian Academy of Sciences [FWRS-2020-0012]; RFBRRussian Foundation for Basic Research (RFBR); Government of the KhantyMansi Autonomous Okrug -Yugra project [18-44-860017]; Swedish research infrastructure SITES Sweden; Swedish research infrastructure ICOS Sweden; Global Water Futures research program; NSERCNatural Sciences and Engineering Research Council of Canada; Canadian Foundation for InnovationCanada Foundation for Innovation; Canadian Forest ServiceNatural Resources CanadaCanadian Forest Service

/ M. I. Popkova, V. V. Shishov, E. A. Vaganov [et al.] // Forests. - 2020. - Vol. 11, Is. 12. - Ст. 1343. - P1-13, DOI 10.3390/f11121343 . - ISSN 1999-4907
Аннотация: Plants exhibit morphological and anatomical adaptations to cope the environmental constraints of their habitat. How can mechanisms for adapting to contrasting environmental conditions change the patterns of tree rings formation? In this study, we explored differences in climatic conditions of permafrost and non-permafrost zones and assessed their influence on radial growth and wood traits of Larix gmelinii Rupr (Rupr) and Larix sibirica L., respectively. We quantified the contribution of xylem cell anatomy to the tree-ring width variability. Comparison of the anatomical tree-ring parameters over the period 1963–2011 was tested based on non-parametric Mann-Whitney U test. The generalized linear modeling shows the common dependence between TRW and the cell structure characteristics in contrasting environments, which can be defined as non-specific to external conditions. Thus, the relationship between the tree-ring width and the cell production in early-and latewood are assessed as linear, whereas the dependence between the radial cell size in early-and latewood and the tree-ring width becomes significantly non-linear for both habitats. Moreover, contribution of earlywood (EW) and latewood (LW) cells to the variation of TRW (in average 56.8% and 24.4% respectively) was significantly higher than the effect of cell diameters (3.3% (EW) and 17.4% (LW)) for the environments. The results show that different larch species from sites with diverging climatic conditions converge towards similar xylem cell structures and relationships between xylem production and cell traits. The work makes a link between climate and tree-ring structure, and promotes a better understanding the anatomical adaptation of larch species to local environment conditions. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.

Scopus

Держатели документа:
Laboratory of Complex Research of Forest Dynamics in Eurasia, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Environmental and Research Center, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China
Scientific Laboratory of Forest Health, Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, 660041, Russian Federation
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
V.N. Sukachev Institute of Forest SB RAS, Federal Research Centre, Krasnoyarsk, 660036, Russian Federation
Laboratory of Ecosystems Biogeochemistry, Institute of Ecology and Geography, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
Landscape Dynamics, Swiss Federal Research Institute WSL, Birmensdorf, CH-8903, Switzerland
Khakass Technical Institute, Siberian Federal University, Abakan, 655017, Russian Federation
Key Laboratory of Vegetation Restoration and Management of Degraded Ecosystems, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China
Departement des Sciences Fondamentales, Universite du Quebec a Chicoutimi, Chicoutimi, QC G7H 2B1, Canada

Доп.точки доступа:
Popkova, M. I.; Shishov, V. V.; Vaganov, E. A.; Fonti, M. V.; Kirdyanov, A. V.; Babushkina, E. A.; Huang, J. -G.; Rossi, S.

/ M. I. Popkova, V. V. Shishov, E. A. Vaganov [et al.] // Forests. - 2020. - Vol. 11, Is. 12. - Ст. 1343, DOI 10.3390/f11121343. - Cited References:58. - This work was supported by the Russian Ministry of Science and Higher Education (projects #FSRZ-2020-0010 and #FSRZ-2020-0014) and the Russian Science Foundation [Grant 18-14-00072]. M. Popkova received a Merit scholarship for foreign students from Fonds de Recherche du Quebec-Nature et Technologie (FRQNT) for completing this work. MVF was supported by RFBR and Krasnoyarsk Region (project number 18-45-240001 r_a). V.V.S. appreciates the support of the project #FEFE-2020-0014 (Russian Ministry of Science and Higher Education). . - ISSN 1999-4907РУБ Forestry

Аннотация: Plants exhibit morphological and anatomical adaptations to cope the environmental constraints of their habitat. How can mechanisms for adapting to contrasting environmental conditions change the patterns of tree rings formation? In this study, we explored differences in climatic conditions of permafrost and non-permafrost zones and assessed their influence on radial growth and wood traits of Larix gmelinii Rupr (Rupr) and Larix sibirica L., respectively. We quantified the contribution of xylem cell anatomy to the tree-ring width variability. Comparison of the anatomical tree-ring parameters over the period 1963-2011 was tested based on non-parametric Mann-Whitney U test. The generalized linear modeling shows the common dependence between TRW and the cell structure characteristics in contrasting environments, which can be defined as non-specific to external conditions. Thus, the relationship between the tree-ring width and the cell production in early- and latewood are assessed as linear, whereas the dependence between the radial cell size in early- and latewood and the tree-ring width becomes significantly non-linear for both habitats. Moreover, contribution of earlywood (EW) and latewood (LW) cells to the variation of TRW (in average 56.8% and 24.4% respectively) was significantly higher than the effect of cell diameters (3.3% (EW) and 17.4% (LW)) for the environments. The results show that different larch species from sites with diverging climatic conditions converge towards similar xylem cell structures and relationships between xylem production and cell traits. The work makes a link between climate and tree-ring structure, and promotes a better understanding the anatomical adaptation of larch species to local environment conditions.

WOS

Держатели документа:
Siberian Fed Univ, Lab Complex Res Forest Dynam Eurasia, Krasnoyarsk 660041, Russia.
Chinese Acad Sci, Environm & Res Ctr, South China Bot Garden, Guangzhou 510650, Peoples R China.
Reshetnev Siberian State Univ Sci & Technol, Sci Lab Forest Hlth, Krasnoyarsk 660041, Russia.
Siberian Fed Univ, Rectorate, Krasnoyarsk 660041, Russia.
VN Sukachev Inst Forest SB RAS, Fed Res Ctr, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Inst Ecol & Geog, Lab Ecosyst Biogeochem, Krasnoyarsk 660041, Russia.
Swiss Fed Res Inst WSL, Landscape Dynam, CH-8903 Birmensdorf, Switzerland.
Siberian Fed Univ, Khakass Tech Inst, Abakan 655017, Russia.
Chinese Acad Sci, Key Lab Vegetat Restorat & Management Degraded Ec, South China Bot Garden, Guangzhou 510650, Peoples R China.
Univ Quebec Chicoutimi, Dept Sci Fondamentales, Chicoutimi, PQ G7H 2B1, Canada.

Доп.точки доступа:
Popkova, Margarita, I; Shishov, Vladimir V.; Vaganov, Eugene A.; Fonti, Marina, V; Kirdyanov, Alexander, V; Babushkina, Elena A.; Huang, Jian-Guo; Rossi, Sergio; Russian Ministry of Science and Higher Education [FSRZ-2020-0010, FSRZ-2020-0014, FEFE-2020-0014]; Russian Science FoundationRussian Science Foundation (RSF) [18-14-00072]; Fonds de Recherche du Quebec-Nature et Technologie (FRQNT); RFBRRussian Foundation for Basic Research (RFBR) [18-45-240001 r_a]; Krasnoyarsk Region [18-45-240001 r_a]

/ T. A. Burenina, D. A. Prysov, A. V. Musokhranova // Geogr. Natural Resources. - 2021. - Vol. 42, Is. 3. - P282-289, DOI 10.1134/S1875372821030070. - Cited References:27. - The study was supported by the base project of the Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences ("Theoretical Bases for the Preservation of the Environmental and Resource Potential of Siberian Forests amid the Increasing Anthropogenic Pressure and Cli-matic Anomalies"), project no. AAAA-A17-117101940014-9 (0356-2019-0027). . - ISSN 1875-3728. - ISSN 1875-371XРУБ Geography

Аннотация: The annual runoff dynamics of the studied regional watercourses, as well as the air temperature and precipitation trends, were analyzed in the spatial and temporal aspects to identify the regional and local characteristics of the hydrological regime of rivers in the cryolithozone of Krasnoyarsk krai. Nine river basins located in three landscape zones (forest-tundra, northern taiga, and middle taiga) were selected as test sites. A hydrological and meteorological database was produced using archive materials provided by the Central Siberian Administration for Hydrometeorology and Environmental Monitoring, including long-time river runoff data collected at hydrological stations and air temperature and precipitation data collected at meteorological stations in the studied region. The database was used to develop models that describe the annual river runoff formation in dependence to climatic factors and to analyze the spatiotemporal characteristics of the river runoff formation. It was found that the landscape differentiation of the area affects the spatial distribution of climatic parameters and, accordingly, hydrological regime characteristics. Regression equations describing relationships between river runoff on the one hand and air temperature and precipitation on the other hand were produced for all studied catchment basins. It is established that precipitation and air temperature during the warm period affect the average annual runoff most significantly, while liquid precipitation and air temperature in winter months largely determine the winter low-water runoff. Analysis of linear trends in average annual air temperatures and precipitations shows a steady increase in air temperature since the mid-1950s; while precipitation trends not only differ significantly in absolute values, but are of different signs. Analysis of the annual and minimum winter runoff dynamics in different observation periods performed for the studied rivers shows that most of them demonstrate upward annual runoff trends varying from 0.57 to 4.76 mm/yr. The winter runoff has increased from 0.09 to 1.42 mm/yr. This indicates an overall upward river runoff trend in the studied region. The established multidirectionality of the river runoff and precipitation trends indicates that thawing of perennially frozen grounds caused by the increase in air temperature is becoming an increasingly significant river runoff formation factor in the cryolithozone.

WOS

Держатели документа:
Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia.

Доп.точки доступа:
Burenina, T. A.; Prysov, D. A.; Musokhranova, A., V; Sukachev Institute of Forest, Siberian Branch, Russian Academy of SciencesRussian Academy of Sciences [AAAA-A17-117101940014-9 (0356-2019-0027)]

/ A. M. Virkkala, S. M. Natali, B. M. Rogers [et al.] // Earth Syst. Sci. Data. - 2022. - Vol. 14, Is. 1. - P179-208, DOI 10.5194/essd-14-179-2022. - Cited References:89. - This research has been supported by the National Aeronautics and Space Administration (grant nos. NNX17AE13G, NNX15AT81A, NNH17ZDA001N, NNX15AT74A, and NNX16AF94A), the Gordon and Betty Moore Foundation (grant no. 8414), the National Science Foundation (grant nos. 1331083, 1931333, NSF Arctic Observatory Network, 1204263, and 1702797), the Vetenskapsradet (grant nos. 2017-05268, 2018-03966, and 2019-04676), the Svenska Forskningsradet Formas (grant nos. 2016-01289 and 2018-00792), the Kempe Foundation (grant no. SMK-1211), the Russian Science Foundation (grant no. 21-14-00209), the Academy of Finland (grant nos. 317054 and 332196), the Danmarks Grundforskningsfond (grant no. CENPERM DNRF100), the Deutsche Forschungsgemeinschaft (grant no. EXC 177 CliSAP), the Skogssallskapet (grant no. 2018-485-Steg 2 2017), the Natural Environment Research Council (grant no. NE/P002552/1), the National Research Foundation of Korea (grant nos. NRF-2021M1A5A1065425, KOPRI-PN21011, NRF-2021M1A5A1065679, and NRF2021R1I1A1A01053870), the Norges Forskningsrad (grant no. 274711), US Department of Energy, Natural Sciences and Engineering Research Council, Russian Science Foundation (grant no. 21-14-00209), the Ministry of Transport and Communication (Finland), ArcticNet, The Arctic Challenge for Sustainability and The Arctic Challenge for Sustainability II (grant no. JPMXD1420318865), KAKENHI (grant no. 19H05668), Greenland Ecosystem Monitoring Program, Danish Program for Arctic Research (grant no. 80.35), TCOS Siberia, NOAA-CESSRST (grant no. NA16SEC4810008), European Union's Horizon 2020 (grant no. 72789), NGEE Arctic, and Russian Fund for Basic Research (grant no. 18-05-60203-Arktika). . - ISSN 1866-3508. - ISSN 1866-3516РУБ Geosciences, Multidisciplinary + Meteorology & Atmospheric Sciences

Аннотация: Past efforts to synthesize and quantify the magnitude and change in carbon dioxide (CO2) fluxes in terrestrial ecosystems across the rapidly warming Arctic-boreal zone (ABZ) have provided valuable information but were limited in their geographical and temporal coverage. Furthermore, these efforts have been based on data aggregated over varying time periods, often with only minimal site ancillary data, thus limiting their potential to be used in large-scale carbon budget assessments. To bridge these gaps, we developed a standardized monthly database of Arctic-boreal CO2 fluxes (ABCflux) that aggregates in situ measurements of terrestrial net ecosystem CO2 exchange and its derived partitioned component fluxes: gross primary productivity and ecosystem respiration. The data span from 1989 to 2020 with over 70 supporting variables that describe key site conditions (e.g., vegetation and disturbance type), micrometeorological and environmental measurements (e.g., air and soil temperatures), and flux measurement techniques. Here, we describe these variables, the spatial and temporal distribution of observations, the main strengths and limitations of the database, and the potential research opportunities it enables. In total, ABCflux includes 244 sites and 6309 monthly observations; 136 sites and 2217 monthly observations represent tundra, and 108 sites and 4092 observations represent the boreal biome. The database includes fluxes estimated with chamber (19 % of the monthly observations), snow diffusion (3 %) and eddy covariance (78 %) techniques. The largest number of observations were collected during the climatological summer (June-August; 32 %), and fewer observations were available for autumn (September-October; 25 %), winter (December-February; 18 %), and spring (March-May; 25 %). ABCflux can be used in a wide array of empirical, remote sensing and modeling studies to improve understanding of the regional and temporal variability in CO2 fluxes and to better estimate the terrestrial ABZ CO2 budget. ABCflux is openly and freely available online (Virkkala et al., 2021b, https://doi.org/10.3334/ORNLDAAC/1934).

WOS

Держатели документа:
Woodwell Climate Res Ctr, 149 Woods Hole Rd, Falmouth, MA 02540 USA.
Univ Texas El Paso, Environm Sci & Engn, 500W Univ Rd, El Paso, TX 79902 USA.
No Arizona Univ, Ctr Ecosyst Sci & Soc, Flagstaff, AZ 86001 USA.
No Arizona Univ, Dept Biol Sci, Flagstaff, AZ 86001 USA.
Columbia Univ, Lamont Doherty Earth Observ, Dept Earth & Environm Sci, Palisades, NY 10964 USA.
Univ Alberta, Dept Biol Sci, Edmonton, AB, Canada.
Max Planck Inst Biogeochem, Dept Biogeochem Signals, Jena, Germany.
Dalhousie Univ, Dept Phys & Atmospher Sci, Halifax, NS, Canada.
Univ Montreal, Dept Geog, Montreal, PQ, Canada.
Univ Hamburg, Ctr Earth Syst Res & Sustainabil CEN, Inst Soil Sci, Hamburg, Germany.
Shinshu Univ, Dept Environm Sci, Matsumoto, Nagano, Japan.
Japan Agcy Marine Earth Sci & Technol, Res Inst Global Change, Yokohama, Kanagawa, Japan.
Univ Helsinki, Inst Atmospher & Earth Syst Res Phys, Fac Sci, Helsinki, Finland.
Greenland Inst Nat Resources, Dept Environm & Minerals, Kivioq 2, Nuuk, Greenland.
Aarhus Univ, Arctic Res Ctr, Dept Biosci, Frederiksborgvej 399, DK-4000 Roskilde, Denmark.
Univ Eastern Finland, Dept Environm & Biol Sci, Kuopio, Finland.
Univ Jyvaskyla, Dept Biol & Environm Sci, Jyvaskyla, Finland.
Univ Oulu, Oulanka Res Stn, Liikasenvaarantie 134, Kuusamo 93900, Finland.
Agroscope, Res Div Agroecol & Environm, Reckenholzstr 191, CH-8046 Zurich, Switzerland.
Univ Oslo, Dept Geosci, Ctr Biogeochem Anthropocene, N-0315 Oslo, Norway.
Lund Univ, Dept Phys Geog & Ecosyst Sci, S-22362 Lund, Sweden.
Swedish Univ Agr Sci, Dept Forest Ecol & Management, S-90183 Umea, Sweden.
GFZ German Res Ctr Geosci, Potsdam, Germany.
Osaka Prefecture Univ, Grad Sch Life & Environm Sci, Naka Ku, 1-1 Gakuencho, Sakai, Osaka 5998531, Japan.
Finnish Meteorol Inst, Climate Syst Res, Helsinki, Finland.
Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, Telegrafenberg A45, D-14473 Potsdam, Germany.
Humboldt Univ, Geog Dept, Unter Linden 6, D-10099 Berlin, Germany.
Univ Florida, Dept Agron, Gainesville, FL 32611 USA.
Korea Univ, Inst Life Sci & Nat Resources, 145 Anam Ro, Seoul 02841, South Korea.
Univ Alaska Fairbanks, Inst Arctic Biol, Fairbanks, AK 99775 USA.
Lawrence Berkeley Natl Lab, Earth & Environm Sci Area, Berkeley, CA 94720 USA.
Vrije Univ Amsterdam, Dept Earth Sci, Amsterdam, Netherlands.
Univ Copenhagen, Dept Geosci & Nat Resource Management, Ctr Permafrost, Oster Voldagde 10, Copenhagen, Denmark.
Swedish Univ Agr Sci, Dept Ecol, Uppsala, Sweden.
Carleton Univ, Dept Geog & Environm Studies, 1125 Colonel Dr, Ottawa, ON K2B 5J5, Canada.
Nagoya Univ, Grad Sch Bioagr Sci, Nagoya, Aichi, Japan.
Forestry & Forest Prod Res Inst, Ctr Int Partnerships & Res Climate Change, 1 Matsunosato, Tsukuba, Ibaraki, Japan.
Environm & Climate Change Canada, Climate Res Div, Victoria, BC V8N 1V8, Canada.
Florida Int Univ, Dept Biol Sci, Miami, FL 33199 USA.
Florida Int Univ, Inst Environm, Miami, FL 33199 USA.
Korea Polar Res Inst, Div Atmospher Sci, 26 Sondgomirae Ro, Incheon, South Korea.
Russian Acad Sci, Siberian Branch, Inst Biol Problems Cryolithozone, Yakutsk, Russia.
Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Akademgorodok 50-28, Krasnoyarsk 660036, Russia.
Univ Alberta, Dept Renewable Resources, Edmonton, AB, Canada.
Univ Eastern Finland, Sch Forest Sci, Joensuu, Finland.
Wilfrid Laurier Univ, Cold Reg Res Ctr, Waterloo, ON, Canada.
Russian Acad Sci, AN Severtsov Inst Ecol & Evolut, Leninsky Pr 33, Moscow 119071, Russia.
San Diego State Univ, Dept Biol, San Diego, CA 92182 USA.

Доп.точки доступа:
Virkkala, Anna-Maria; Natali, Susan M.; Rogers, Brendan M.; Watts, Jennifer D.; Savage, Kathleen; Connon, Sara June; Mauritz, Marguerite; Schuur, Edward A. G.; Peter, Darcy; Minions, Christina; Nojeim, Julia; Commane, Roisin; Emmerton, Craig A.; Goeckede, Mathias; Helbig, Manuel; Holl, David; Iwata, Hiroki; Kobayashi, Hideki; Kolari, Pasi; Lopez-Blanco, Efren; Marushchak, Maija E.; Mastepanov, Mikhail; Merbold, Lutz; Parmentier, Frans-Jan W.; Peichl, Matthias; Sachs, Torsten; Sonnentag, Oliver; Ueyama, Masahito; Voigt, Carolina; Aurela, Mika; Boike, Julia; Celis, Gerardo; Chae, Namyi; Christensen, Torben R.; Bret-Harte, M. Syndonia; Dengel, Sigrid; Dolman, Han; Edgar, Colin W.; Elberling, B.o.; Euskirchen, Eugenie; Grelle, Achim; Hatakka, Juha; Humphreys, Elyn; Jarveoja, Jarvi; Kotani, Ayumi; Kutzbach, Lars; Laurila, Tuomas; Lohila, Annalea; Mammarella, Ivan; Matsuura, Yojiro; Meyer, Gesa; Nilsson, Mats B.; Oberbauer, Steven F.; Park, Sang-Jong; Petrov, Roman; Prokushkin, Anatoly S.; Schulze, Christopher; St Louis, Vincent L.; Tuittila, Eeva-Stiina; Tuovinen, Juha-Pekka; Quinton, William; Varlagin, Andrej; Zona, Donatella; Zyryanov, Viacheslav I.; Dolman, A.J.; Christensen, Torben; National Aeronautics and Space AdministrationNational Aeronautics & Space Administration (NASA) [NNX17AE13G, NNX15AT81A, NNH17ZDA001N, NNX15AT74A, NNX16AF94A]; Gordon and Betty Moore FoundationGordon and Betty Moore Foundation [8414]; National Science FoundationNational Science Foundation (NSF) [1331083, 1931333]; NSF Arctic Observatory Network [1204263, 1702797]; VetenskapsradetSwedish Research Council [2017-05268, 2018-03966, 2019-04676]; Svenska Forskningsradet FormasSwedish Research Council Formas [2016-01289, 2018-00792]; Kempe Foundation [SMK-1211]; Russian Science FoundationRussian Science Foundation (RSF) [21-14-00209]; Academy of FinlandAcademy of Finland [317054, 332196]; Danmarks GrundforskningsfondDanmarks Grundforskningsfond; CENPERM [DNRF100]; Deutsche ForschungsgemeinschaftGerman Research Foundation (DFG); (EXC 177 CliSAP); Skogssallskapet [2018-485-Steg 2 2017]; Natural Environment Research CouncilUK Research & Innovation (UKRI)Natural Environment Research Council (NERC) [NE/P002552/1]; National Research Foundation of KoreaNational Research Foundation of Korea [NRF-2021M1A5A1065425, KOPRI-PN21011, NRF-2021M1A5A1065679, NRF2021R1I1A1A01053870]; Norges Forskningsrad [274711]; US Department of Energy, Natural Sciences and Engineering Research Council, Russian Science Foundation [21-14-00209]; Ministry of Transport and Communication (Finland); ArcticNet [JPMXD1420318865]; KAKENHIMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [19H05668]; Greenland Ecosystem Monitoring Program; Danish Program for Arctic Research [80.35, NA16SEC4810008]; European UnionEuropean Commission [72789]; Russian Fund for Basic ResearchRussian Foundation for Basic Research (RFBR) [18-05-60203-Arktika]