Spatial and temporal variations of precipitation in Haihe River Basin, China: six decades of measurements
文献类型：SCI/SSCI论文
| 作者 | Xia J. |
| 发表日期 | 2011 |
| 关键词 | Haihe River Basin Mann-Kendall test precipitation trends variability abrupt change catchment trend |
| 英文摘要 | This study aims to determine temporal trends and spatial distribution of the annual and monthly precipitation in the Haihe River Basin, China, during 1951-2008. A significant decreasing trend was observed for the annual precipitation, mainly attributed to the abrupt decrease in the flood-season precipitation (June-September) around the year of 1979. No significant trend was revealed for precipitation within Period I of 1951-1979 and Period II of 1980-2008. Results of this study indicated that the relative contributions of the flood-season precipitation decreased temporally with time and spatially with elevation. This study also identified a potential movement of storm centers from east to west portions of the basin. In addition, analysis on the precipitation anomalies also suggested a redistribution of the non-flood season precipitation over the study area. Compared with the west portion of the basin, generally, the east received relatively more precipitation during the non-flood season, while similar trend of precipitation redistribution was not observed in the flood season. Copyright (C) 2011 John Wiley & Sons, Ltd. |
| 出处 | Hydrological Processes |
| 卷 | 25 |
| 期 | 18 |
| 页 | 2916-2923 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 0885-6087 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/22827]  |
| 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 | Xia J.. Spatial and temporal variations of precipitation in Haihe River Basin, China: six decades of measurements. 2011. |
入库方式： OAI收割
来源：地理科学与资源研究所
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