Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.4984 |
Observed precipitation trend changes in the western Mediterranean region | |
Valdes-Abellan, J.; Pardo, M. A.; Tenza-Abril, A. J. | |
2017-08-01 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY
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ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2017 |
卷号 | 37 |
文章类型 | Article |
语种 | 英语 |
国家 | Spain |
英文摘要 | This paper analyses the daily precipitation data recorded for the last 75-80 years in SE Spain. Prior to statistical analysis, homogeneity tests were performed to determine the usefulness of the data (recorded in six pluviometric stations). If the data were homogeneous, the Mann-Kendall test was performed to detect monotonic trends for variables such as total precipitation, number of days with precipitation greater than 1, 20 or 40 mm, number of consecutive dry days and number of consecutive wet days. Moreover, the linear tendency was calculated and accepted (or rejected) by performing a Student's t-test of the calculated residual values. The results showed, on average, a clear change in precipitation patterns for the last 20 years. Annual rainfall had decreased, with values ranging from 0 to 15%, dry periods had increased in length, and the number of rainy days had decreased (especially when high daily precipitation was considered). This latter notion did not exactly concur with the conclusions of the Intergovernmental Panel on Climate Change (IPCC) 2014 Synthesis Report related to the study area. |
英文关键词 | drought semiarid regions breakpoints rainfall reduction daily precipitation patterns |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000417298600088 |
WOS关键词 | IBERIAN PENINSULA ; CLIMATE-CHANGE ; SOUTH EAST ; HOMOGENEITY ; RAINFALL ; TEMPERATURE ; RECHARGE |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | 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/37024 |
专题 | 气候变化 |
作者单位 | Univ Alicante, Dept Civil Engn, Crta San Vicente S-N, Alicante 03690, Spain |
推荐引用方式 GB/T 7714 | Valdes-Abellan, J.,Pardo, M. A.,Tenza-Abril, A. J.. Observed precipitation trend changes in the western Mediterranean region[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2017,37. |
APA | Valdes-Abellan, J.,Pardo, M. A.,&Tenza-Abril, A. J..(2017).Observed precipitation trend changes in the western Mediterranean region.INTERNATIONAL JOURNAL OF CLIMATOLOGY,37. |
MLA | Valdes-Abellan, J.,et al."Observed precipitation trend changes in the western Mediterranean region".INTERNATIONAL JOURNAL OF CLIMATOLOGY 37(2017). |
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