气候变化领域集成服务门户(CCPortal): Europe's terrestrial biosphere absorbs 7 to 12% of European anthropogenic CO2 emissions

CCPortal

DOI	10.1126/science.1083592
	Europe's terrestrial biosphere absorbs 7 to 12% of European anthropogenic CO2 emissions
	Janssens I.A.; Freibauer A.; Ciais P.; Smith P.; Nabuurs G.-J.; Folberth G.; Schlamadinger B.; Hutjes R.W.A.; Ceulemans R.; Schulze E.-D.; Valentini R.; Dolman A.J.
发表日期	2003
ISSN	0036-8075
起始页码	1538
结束页码	1542
卷号	300 期号:5625
英文摘要	Most inverse atmospheric models report considerable uptake of carbon dioxide in Europe's terrestrial biosphere. In contrast, carbon stocks in terrestrial ecosystems increase at a much smaller rate, with carbon gains in forests and grassland soils almost being offset by carbon losses from cropland and peat soils. Accounting for non-carbon dioxide carbon transfers that are not detected by the atmospheric models and for carbon dioxide fluxes bypassing the ecosystem carbon stocks considerably reduces the gap between the small carbon-stock changes and the larger carbon dioxide uptake estimated by atmospheric models. The remaining difference could be because of missing components in the stock-change approach, as well as the large uncertainty in both methods. With the use of the corrected atmosphere- and land-based estimates as a dual constraint, we estimate a net carbon sink between 135 and 205 teragrams per year in Europe's terrestrial biosphere, the equivalent of 7 to 12% of the 1995 anthropogenic carbon emissions.
英文关键词	Carbon dioxide; Ecosystems; Soils; Terrestrial biosphere; Gas emissions; carbon; carbon dioxide; peat; anthropogenic source; atmospheric chemistry; biosphere; carbon; emission; terrestrial ecosystem; analytic method; article; atmospheric dispersion; biosphere; carbon sequestration; cropland; forest; grassland; priority journal; soil; Agriculture; Atmosphere; Biomass; Carbon; Carbon Dioxide; Climate; Crops, Agricultural; Ecosystem; Europe; Soil; Trees
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/244147
作者单位	Department of Biology, Universiteit Antwerpen, B-2160 Antwerpen, Belgium; Max Planck Inst. for Biogeochemistry, 07701 Jena, Germany; Lab. des Sci. du Climat/Environ., 91191 Gif sur Yvette, France; Department of Plant and Soil Science, University of Aberdeen, Aberdeen AB24 3FX, United Kingdom; Alterra Green World Research, Wageningen, 6700 AC, Netherlands; European Forest Institute, 80100 Joensuu, Finland; Joanneum Research, A-8010 Graz, Austria; Department of Forest Science, University of Tuscia, 01100 Viterbo, Italy; Dept. of Geo-Environmental Sciences, Free University Amsterdam, 1081 HV Amsterdam, Netherlands
推荐引用方式 GB/T 7714	Janssens I.A.,Freibauer A.,Ciais P.,et al. Europe's terrestrial biosphere absorbs 7 to 12% of European anthropogenic CO2 emissions[J],2003,300(5625).
APA	Janssens I.A..,Freibauer A..,Ciais P..,Smith P..,Nabuurs G.-J..,...&Dolman A.J..(2003).Europe's terrestrial biosphere absorbs 7 to 12% of European anthropogenic CO2 emissions.Science,300(5625).
MLA	Janssens I.A.,et al."Europe's terrestrial biosphere absorbs 7 to 12% of European anthropogenic CO2 emissions".Science 300.5625(2003).