Spatial and Temporal Variability of Precipitation in Haihe River Basin, China: Characterization and Management Implications
文献类型：SCI/SSCI论文
| 作者 | Luo Y. Z. ; Wang Z. G. ; Liu X. M. ; Zhang M. H. |
| 发表日期 | 2014 |
| 关键词 | boundary layer interactions sea-surface temperature united-states soil-moisture summer precipitation atmospheric controls southern china trend rainfall budget |
| 英文摘要 | Data analysis and characterization of precipitation in the Haihe River Basin (HRB) of China are required for management practices for the purpose of flood water control and utilization. In the companion paper, we presented precipitation data in the HRB during 1951-2010 and reported its basic statistics such as temporal trend and spatial variability. In this study, spatiotemporal variability on the precipitation was further investigated comprehensively for the underlying physics and the implication to water resource management. During the summer flood season of the study area, basin-wide precipitation was negatively correlated to average NINO3.4 index. Spatially, summer precipitation was correlated with gridded sea surface temperature (SST) observed in the eastern tropic Pacific Ocean and the western tropic Indian Ocean. SST in two representative areas was identified as potential predictors for precipitation in the HRB. No spatial or temporal correlations were confirmed between precipitation and soil moisture as annual averages in the study area. Copula analysis suggested about 40% possibility in a year with a potential for cross-watershed water diversion within HRB. |
| 出处 | Advances in Meteorology |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 1687-9309 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/29689]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Luo Y. Z.,Wang Z. G.,Liu X. M.,et al. Spatial and Temporal Variability of Precipitation in Haihe River Basin, China: Characterization and Management Implications. 2014. |
入库方式： OAI收割
来源：地理科学与资源研究所
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