水源涵养 meaning in Chinese

conservation of water resources
conservationofwaterresources

Water resources conservation function of chinese fir plantation
杉木人工林水源涵养功能研究
Function and value of water - holding in sanjiangyuan region
三江源地区生态系统水源涵养功能分析及其价值评估
Analysis on the function of conservation water of the chinese forest ecosystem
中国森林生态系统水源涵养功能分析
Experiment of water consumption of water conservation forest by weighing methods
水源涵养林林木耗水称重法试验研究
Soil hydrological characteristics of water conservation forest in qilian mountains
祁连山水源涵养林土壤水文特征研究

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