Title: Hydrological Effects of Different Sloping Land Conversion Program Models in Huangshui River Watershed of Qinghai Province
Abstract: Based on field investigation and experimental data,hydrological effects from different sloping land conversion program models in Huangshui river watershed of Qinghai province were studied,the results showed that: the descend order of different forest litter's water holding capacity was as flows,mixture of picea crassifolia and birch,birch,picea crassifolia,hippophae rhamnoides;the descend order of different forest soil's was as flows,mixture of picea crassifolia and birch,hippophae rhamnoides,birch,picea crassifolia,farmland;forest soil was the principal part of forest ecosystem hydrological effects;the descend order of forest litter and soil's total water holding capacity was as flows,mixture of picea crassifolia and birch,hippophae rhamnoides,birch,picea crassifolia,farmland.Litter storage and its natural moisture content were the main reason of water holding capacity,non-capillary porosity of soil was the main reason of forest water holding capacity.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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