Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL075002 |
How much have California winters warmed over the last century? | |
Wang, K. J.1; Williams, A. P.2; Lettenmaier, D. P.1 | |
2017-09-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:17 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Extraordinarily warm 2013-2014 and 2014-2015 winter temperatures in California accompanied by drought conditions contributed to low snow accumulations and stressed water resources, giving rise to the question: how much has California's climate warmed over the last century? We examine long-term trends in maximum (T-max) and minimum (T-min) daily temperatures in winter estimated from five gridded data sets. Resulting trends show some consistent features, such as higher trends in T-min than T-max; however, substantial differences exist in the trend magnitudes and spatial patterns due mostly to the nature of spatial interpolation employed in the different data sets. Averaged across California over 1920-2015, T-max trends vary from -0.30 to 1.2 degrees C/century, while T-min trends range from 1.2 to 1.9 degrees C/century. The differences in temperature strongly impact modeled changes in snow water equivalent over the last century (from -5.0 to -7.6km(3)/century). |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000411702400026 |
WOS关键词 | CONTERMINOUS UNITED-STATES ; SPATIAL INTERPOLATION ; TEMPERATURE ; PRECIPITATION ; DROUGHT ; REGRESSION ; NETWORK |
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/28998 |
专题 | 气候变化 |
作者单位 | 1.Univ Calif Los Angeles, Dept Geog, Los Angeles, CA 90024 USA; 2.Columbia Univ, Lamont Doherty Earth Observ, Palisades, NY USA |
推荐引用方式 GB/T 7714 | Wang, K. J.,Williams, A. P.,Lettenmaier, D. P.. How much have California winters warmed over the last century?[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(17). |
APA | Wang, K. J.,Williams, A. P.,&Lettenmaier, D. P..(2017).How much have California winters warmed over the last century?.GEOPHYSICAL RESEARCH LETTERS,44(17). |
MLA | Wang, K. J.,et al."How much have California winters warmed over the last century?".GEOPHYSICAL RESEARCH LETTERS 44.17(2017). |
条目包含的文件 | 条目无相关文件。 |
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