Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL075604 |
Twentieth Century Regional Climate Change During the Summer in the Central United States Attributed to Agricultural Intensification | |
Alter, Ross E.1,2; Douglas, Hunter C.1; Winter, Jonathan M.3; Eltahir, Elfatih A. B.1 | |
2018-02-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2018 |
卷号 | 45期号:3页码:1586-1594 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Both land use changes and greenhouse gas (GHG) emissions have significantly modified regional climate over the last century. In the central United States, for example, observational data indicate that rainfall increased, surface air temperature decreased, and surface humidity increased during the summer over the course of the twentieth century concurrently with increases in both agricultural production and global GHG emissions. However, the relative contributions of each of these forcings to the observed regional changes remain unclear. Results of both regional climate model simulations and observational analyses suggest that much of the observed rainfall increaseas well as the decrease in temperature and increase in humidityis attributable to agricultural intensification in the central United States, with natural variability and GHG emissions playing secondary roles. Thus, we conclude that twentieth century land use changes contributed more to forcing observed regional climate change during the summer in the central United States than increasing GHG emissions. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000426161800046 |
WOS关键词 | INTEGRATED BIOSPHERE SIMULATOR ; WEST-AFRICAN MONSOON ; SURFACE FLUXES ; PART I ; IRRIGATION ; LAND ; MODEL ; TEMPERATURE ; RAINFALL ; PRECIPITATION |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/27957 |
专题 | 气候变化 |
作者单位 | 1.MIT, Ralph M Parsons Lab, Cambridge, MA 02139 USA; 2.US Army Engineer Res & Dev Ctr, Cold Reg Res & Engn Lab, Hanover, NH 03755 USA; 3.Dartmouth Coll, Dept Geog, Hanover, NH 03755 USA |
推荐引用方式 GB/T 7714 | Alter, Ross E.,Douglas, Hunter C.,Winter, Jonathan M.,et al. Twentieth Century Regional Climate Change During the Summer in the Central United States Attributed to Agricultural Intensification[J]. GEOPHYSICAL RESEARCH LETTERS,2018,45(3):1586-1594. |
APA | Alter, Ross E.,Douglas, Hunter C.,Winter, Jonathan M.,&Eltahir, Elfatih A. B..(2018).Twentieth Century Regional Climate Change During the Summer in the Central United States Attributed to Agricultural Intensification.GEOPHYSICAL RESEARCH LETTERS,45(3),1586-1594. |
MLA | Alter, Ross E.,et al."Twentieth Century Regional Climate Change During the Summer in the Central United States Attributed to Agricultural Intensification".GEOPHYSICAL RESEARCH LETTERS 45.3(2018):1586-1594. |
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