Litter hydrology and ecological functions of water resource conservation forest in qilian mountains 祁连山水源涵养林枯枝落叶层水文生态功能
Thinking about forest protectation of hani river valley to enhance capacity of water conservation 关于保护哈泥河流域森林增强水源涵养能力的思考
Study on the fertility of soil and the benefit of soil - water conservation for different forest types 不同森林类型土壤肥力状况及水源涵养功能的研究
Establishment of management tables system for water amp; amp; soil conservation and headwater conservation forest 水源涵养林经营数表编制系统的研制
Key issues of watershed eco - compensation mechanism : a case study in water source areas of south - to - north water transfer 以南水北调中线水源涵养区为例
Soil properties and water conservation function of different forest types in jinshajiang river watershed 金沙江流域不同林分类型的土壤特性及其水源涵养功能研究
Research of riverhead conservation capacity in the integrated forest of cunningharnia lancceolata and mytilaria laosensis lecomte 杉木米老排混交林水源涵养功能的研究
Preliminary study on the water - conservation functions of mixed plantations between pinus massoniana and broad - leaved trees 马尾松与木兰科几种阔叶树混交后水源涵养功能的初步研究
Evaluation of losing benefits to water resource containment , soil - fixation and fertility preservation after cutting chinese fir plantation 杉木人工林采伐后水源涵养和固土保肥效益损失的评价
Density structure and growth dynamics of larix principis - rupprechtii stand for water resource conservation in wutai mountain region in shanxi province 五台山华北落叶松水源涵养林密度结构与生长动态
