水源涵养

基于GIS的长江上游植被水源涵养功能评价研究

Study on the Function of Vegetation in Water Conservation Based on GIS Technology in the Upper Yangtze River

基于RS与GIS的乔木层物种多样性分布格局&以辽东山区水源涵养林为例

Distribution pattern of tree layer species diversity based on RS and GIS : A case study of water conservation forests in montane regions of eastern Liaoning Province of China

基于DELPHI的水源涵养型低效林改造管理信息系统的研究与开发

Delphi-Based Management Information System for Low-function Water Conservation Forest Transformation

小流域水源涵养林林木耗水基于3S技术的量化分析

3S Based Quantitative Analysis on Water Consumption of Water Conservancy Forestry at Watersheds of River Source

油松（PinusTabulaeformisCarr.）在我国分布广泛，也是北方营造水源涵养林、水土保持林及用材林的主要树种之一。

Pinus tabulaeformis Carr . is a widespread main wood species in China , used for soil and water conservation forest in north of China .

密云水库上游水源涵养林效益的研究基于TDIS框架的旅游形象策划探讨&以青海黄河上游水上游览带为例

Study on the Benefits of the Water-reserving Forest in the Upper Reaches of Miyun Reservoir Discussion on the Tourism Image Planning Based on TDIS Framework

水源涵养林壤中流水质中pH、Sal、Tur和NH4~+具有缓冲作用，而无林地壤中流水质变化通常是随着降雨时间的延长快速下降，没有缓冲作用，很容易造成养分流失。

Water Resources Protection Forest can buffer the varieties of pH , Sal , Tur and NH4 + . But the change of water quality in no forest area always reduce clipping by the rainfall , no buffer , which easy run out nutrient .

祁连山还是一个庞大而完备的生态系统，海拔2500～3000m之间的坡地为原始森林与大片的草地，构成祁连山独特的水源涵养林。

Qilian Mountain was a large and comprehensive eco-system , between 2500 ~ 3000m the slope of Qilian Mountain were large tracts of virgin forest and grassland that constituted Qilian Mountain unique water conservation forest .

水源涵养林林木耗水称重法试验研究

Experiment of Water Consumption of Water Conservation Forest by Weighing Methods

以水源涵养为目标的低功能人工林更新技术研究

Study on the Artificial Forest Reforming Techniques of Lower Water-conserving Function

浅谈嫩江流域水源涵养林建设工程及措施

Water Conservation Forest Construction Projects and Measures in Nen River Valley

八角林分水源涵养功能的研究

A Study on the Water Conservation Function of Illicium verum Forest

祁连山森林水源涵养效益初析

Evaluation on Water Resource Conservation Effect of Forest in Qilian Mountains

杉木混交林水源涵养和土壤性质研究

Study on water conservation and soil properties of Chinese fir mixed stands

安吉地区不同森林植被水源涵养功能的研究

A Study on Water-Holding Function of Different Forest Vegetation in Anji Region

水源涵养林结构与功能量化研究进展

The Quantitative Research Progress of Water Conservation Forest 's Structure and Function

森林植被水源涵养效益的研究

A study on the effect of protecting water source of forest vegetation

中国森林生态系统水源涵养功能分析

Analysis on the Function of Conservation Water of the Chinese Forest Ecosystem

闽江生态公益林类型与森林水源涵养关系

Relationship between ecological forest species in Minjiang watershed and their water conservation

封山育林的马尾松群落水源涵养功能研究

Study on Conservation Capacity of Water in Masson Pine Community among Closed Forest

地下水的监测结果表明水源涵养林具有净化水质的作用，其中覆盖率最高的采样点水质较好。

The groundwater results indicate that Water Resources Protection Forest improve water quality .

水源涵养林效益计量指标体系研究

A Study on the Index System for the Benefits of Water Reservoir Forest

大坳库区水源涵养林建设的几点思考

Thought on the Construction of the Da'ao Reservoir 's Water Conserve Forest Project

安吉主要森林类型水源涵养功能的分析与评价

Analysis and Evaluation on Water-holding Function of Main Forest Types in Anji Region

水源涵养林火烧迹地造林更新试验初报

Preliminary Study on the Reforestation in the Burned Area of Water Conservation Forests

不同经营模式的水源涵养林生态防护功能研究

Study on Ecological Protective Functions of Water Conservation Forest Managed with Different Measurements

湟水河流域水源涵养林水源涵养效益评估

Assessment of Water Conservation Efficiency of Water Conservation Forest in Huangshui River Basin

农牧交错带小流域防护林水源涵养功能研究

Study on water conservation function of protective forest in watershed of farming-pastoral zone

缙云山几种林分水源涵养和保土功能评价

Evaluation of Soil and Water Conservation Capacity of Several Forest in Jinyun Mountain

重庆缙云山不同林分类型水源涵养功能研究

Water Conservation Capacity of Different Forest Types in Jinyun Mountains of Chongqing City