Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1007/s10584-017-2024-y |
Historic nitrogen deposition determines future climate change effects on nitrogen retention in temperate forests | |
Dirnboeck, T.1; Foldal, C.2; Djukic, I.1; Kobler, J.1; Haas, E.3; Kiese, R.3; Kitzler, B.2 | |
2017-09-01 | |
发表期刊 | CLIMATIC CHANGE |
ISSN | 0165-0009 |
EISSN | 1573-1480 |
出版年 | 2017 |
卷号 | 144期号:2 |
文章类型 | Article |
语种 | 英语 |
国家 | Austria; Germany |
英文摘要 | Nitrogen (N) cycle processes in terrestrial ecosystems are highly sensitive to temperature and soil moisture variations. Thus, future climate change may affect the degree to which N deposited from the atmosphere will be retained in forest ecosystems. We evaluated the effect of future changes in climate and N deposition on ecosystem N cycling using the model LandscapeDNDC forced with historical data from eight long-term forest ecosystem monitoring stations in Austria and downscaled future N deposition and climate scenarios. With every 1 A degrees C of warming, annual N uptake in biomass increased by +0.03 to +0.54 kg N ha(-1), total soil organic matter (SOM) increased annually by +0.003 to +0.08 kg N ha(-1), and mean annual N leaching was between -0.09 and -2.03 kg N ha(-1) lower. The magnitude of N deposition in the years from 1990 to 2010 was by far the most important determinant of the response of nitrogen cycling to future warming, including statistically significant relationships with humus N content and N leaching. We conclude that climate change will likely increase ecosystem N retention in temperate forest ecosystems, and even more so at forest sites with high past N deposition. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000409001300011 |
WOS关键词 | NORWAY SPRUCE ; CARBON STORAGE ; BEECH STANDS ; SOIL CARBON ; ECOSYSTEMS ; MANAGEMENT ; GROWTH ; MODEL ; N2O ; DECOMPOSITION |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/29979 |
专题 | 气候变化 |
作者单位 | 1.Environm Agcy Austria, Dept Ecosyst Res & Environm Informat Management, Spittelauer Lande 5, A-1090 Vienna, Austria; 2.Austrian Res Ctr Forests BFW, A-1131 Vienna, Austria; 3.Karlsruhe Inst Technol, Inst Meteorol & Climate Res, Atmospher Environm Res IMK IFU, Kreuzeckbahnstr 19, D-82467 Garmisch Partenkirchen, Germany |
推荐引用方式 GB/T 7714 | Dirnboeck, T.,Foldal, C.,Djukic, I.,et al. Historic nitrogen deposition determines future climate change effects on nitrogen retention in temperate forests[J]. CLIMATIC CHANGE,2017,144(2). |
APA | Dirnboeck, T..,Foldal, C..,Djukic, I..,Kobler, J..,Haas, E..,...&Kitzler, B..(2017).Historic nitrogen deposition determines future climate change effects on nitrogen retention in temperate forests.CLIMATIC CHANGE,144(2). |
MLA | Dirnboeck, T.,et al."Historic nitrogen deposition determines future climate change effects on nitrogen retention in temperate forests".CLIMATIC CHANGE 144.2(2017). |
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