Characteristics of Climate Change over the Yellow River Basin

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外文摘要：The Yellow River Basin (YRB for short) is in the arid or semi-arid regions of China，which water resources system is very sensitive to climate change。Temperature and precipitation in YRB have been experiencing obviously changing in recent decades。Since the middle of 1980s，temperature has been eventually rising，especially in winter，and the north basin is the remarkable warming zone。In 1990s，precipitation in YRB was decreasing apparently，while slightly increasing after entering the 21 st century。Climate warming and precipitation decreasing are the important reasons of runoff sharp reduction over YRB。On the bases of climate change model，the temperature would apparently increase and precipitation would have a slightly increment in 2050，which aggravates the contradiction between the demand and supply of water resources in YRB。So，adaptive countermeasures should be taken to reduce the negative effects from climate change。

外文关键词：

climate changethe Yellow River Basinwater resources

作者：

Liu Jifeng、Zhang Haifeng、Zhang Huaxing、Zhao Su、Li Mingzhe

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作者单位：

Hydrology Bureau of the Yellow River Conservancy Commission, Zhengzhou, 450004, China

Yellow River Conservancy Commission, Zhengzhou, 450003, China

会议名称：

International Yellow River forum on ensuring water right of the river's demand and healthy river basin maintenance;Ministry of Water Resources;China Yellow River Foundation

会议地点：

Zhengzhou(CN)

会议母体文献：

Proceedings of the 5th international Yellow River forum on ensuring water right of the river's demand and healthy river basin maintenance

页码：

37-44

出版时间：

2012