【摘要】 文章阐述了水源涵养林对水土保持、涵养和净化水资源等的效能；论述了水源涵养林的生态效益及其计量方法和模型；并对水源涵养林效益补偿的原则进行探讨更多还原

【Abstract】 The paper summarized the main benefits of water conservation forest such as soil and water conservation, water purification. The estimating methods and models, the benefit compensation principles were discussed also.更多还原