Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016GL072104 |
Anthropogenic warming impacts on California snowpack during drought | |
Berg, Neil; Hall, Alex | |
2017-03-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:5 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Sierra Nevada climate and snowpack is simulated during the period of extreme drought from 2011 to 2015 and compared to an identical simulation except for the removal of the twentieth century anthropogenic warming. Anthropogenic warming reduced average snowpack levels by 25%, with middle-to-low elevations experiencing reductions between 26 and 43%. In terms of event frequency, return periods associated with anomalies in 4year 1 April snow water equivalent are estimated to have doubled, and possibly quadrupled, due to past warming. We also estimate effects of future anthropogenic warmth on snowpack during a drought similar to that of 2011-2015. Further snowpack declines of 60-85% are expected, depending on emissions scenario. The return periods associated with future snowpack levels are estimated to range from millennia to much longer. Therefore, past human emissions of greenhouse gases are already negatively impacting statewide water resources during drought, and much more severe impacts are likely to be inevitable. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000398183700052 |
WOS关键词 | CLIMATE ; EXTREMES |
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/26495 |
专题 | 气候变化 |
作者单位 | Univ Calif Los Angeles, Dept Atmospher & Ocean Sci, Los Angeles, CA 90095 USA |
推荐引用方式 GB/T 7714 | Berg, Neil,Hall, Alex. Anthropogenic warming impacts on California snowpack during drought[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(5). |
APA | Berg, Neil,&Hall, Alex.(2017).Anthropogenic warming impacts on California snowpack during drought.GEOPHYSICAL RESEARCH LETTERS,44(5). |
MLA | Berg, Neil,et al."Anthropogenic warming impacts on California snowpack during drought".GEOPHYSICAL RESEARCH LETTERS 44.5(2017). |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Berg, Neil]的文章 |
[Hall, Alex]的文章 |
百度学术 |
百度学术中相似的文章 |
[Berg, Neil]的文章 |
[Hall, Alex]的文章 |
必应学术 |
必应学术中相似的文章 |
[Berg, Neil]的文章 |
[Hall, Alex]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论