/ 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 1866-3516
РУБ 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]