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>Recent Winter Precipitation Increase in the Middle-Lower Yangtze River Valley since the Late 1970s: A Response to Warming in the Tropical Indian Ocean
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Recent Winter Precipitation Increase in the Middle-Lower Yangtze River Valley since the Late 1970s: A Response to Warming in the Tropical Indian Ocean
The middle-lower valley of the Yangtze River (MLY), located in the middle of eastern China, has been one of the largest economic centers of China since ancient times. Winter precipitation variability over the MLY is important for China because of its significant influence on the local economy. However, few studies have focused on the long-term variability of winter precipitation over the MLY. This study reports a significant wetting trend over the MLY in winter during the three decades since the late 1970s, forming a "mid-east-China winter wetting" pattern, which has become an important feature of precipitation change under the weakening East Asian winter monsoon. This wetting trend in the MLY also implies the poleward extension of the precipitation belts of southern China.
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