Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aal1319 |
The whole-soil carbon flux in response to warming | |
Pries, Caitlin E. Hicks1; Castanha, C.1; Porras, R. C.1; Torn, M. S.1,2 | |
2017-03-31 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 355期号:6332页码:1420-1422 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Soil organic carbon harbors three times as much carbon as Earth's atmosphere, and its decomposition is a potentially large climate change feedback and major source of uncertainty in climate projections. The response of whole-soil profiles to warming has not been tested in situ. In a deep warming experiment in mineral soil, we found that CO2 production from all soil depths increased with 4 degrees C warming; annual soil respiration increased by 34 to 37%. All depths responded to warming with similar temperature sensitivities, driven by decomposition of decadal-aged carbon. Whole-soil warming reveals a larger soil respiration response than many in situ experiments (most of which only warm the surface soil) and models. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000397809500042 |
WOS关键词 | ORGANIC-CARBON ; TEMPERATURE SENSITIVITY ; CLIMATE-CHANGE ; RESPIRATION ; DECOMPOSITION ; DYNAMICS ; MATTER ; CO2 ; METAANALYSIS ; VEGETATION |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
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/195724 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Lawrence Berkeley Natl Lab, Climate Sci Dept, Climate & Ecosyst Sci Div, Berkeley, CA 94720 USA; 2.Univ Calif Berkeley, Energy & Resources Grp, Berkeley, CA 94720 USA |
推荐引用方式 GB/T 7714 | Pries, Caitlin E. Hicks,Castanha, C.,Porras, R. C.,et al. The whole-soil carbon flux in response to warming[J]. SCIENCE,2017,355(6332):1420-1422. |
APA | Pries, Caitlin E. Hicks,Castanha, C.,Porras, R. C.,&Torn, M. S..(2017).The whole-soil carbon flux in response to warming.SCIENCE,355(6332),1420-1422. |
MLA | Pries, Caitlin E. Hicks,et al."The whole-soil carbon flux in response to warming".SCIENCE 355.6332(2017):1420-1422. |
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