river ecosystem

Study on the Method and Index System of River Ecosystem Restoration Assessment

河流生态系统恢复评价方法及指标体系研究

River ecosystem service function and dam-construction

河流生态系统服务功能及水坝对其影响

River Ecosystem Management in Hydropower Development

水电开发下的河流生态系统管理

The growth and reproduction of phytoplankton are correlated with the remaining time in river ecosystem.

在河流生态系统中，浮游藻类的生长繁殖与在水体中的滞留时间有着特殊重要的关系。

Additionally, the bill calls for ecosystem restoration measures in the upper Mississippi River basin.

另外, 法案提议在密西西比河上游盆地采取生态恢复措施.

Restoration Ecology of the River Ecosystem System

有关河流生态系统的恢复生态学研究综述

An indicative fish can be chosen as one of bases for ecological flow establishment, which is useful for health of river ecosystem.

河道水能资源的开发会对天然径流产生影响，可以选取具有较好代表性的指示鱼类作为制定河流生态流量的依据之一。

Study on Effects of Dams on River Ecosystem Service Functions and Its Evaluation

水坝对河流生态系统服务功能影响及其评价研究

Evaluation of Hydropower Development on River Ecosystem Services

水电开发对河流生态系统服务功能影响的价值评估方法与案例研究

Study on integrated environment construction mode of urban river ecosystem

城市河流生态系统建设模式研究及应用

The main important protected species of water ecosystem of the Yellow River should be valuable economic fishes, such as saury and carp and the main protected ecological zones include the wetlands in reservoir area, estuary and channel and water area for sight and recreation.

黄河水生态系统中的主要保护物种应是珍贵经济鱼类北方铜鱼、河口洄游鱼类刀鱼、鲤鱼等，主要保护的生态区包括库区湿地、河口湿地、河道湿地以及景观娱乐水域等。

Taking three rivers in Shenzhen City as cases, the theory and assessment method of river ecosystem health were studied.

以深圳市的3条河流为实例，对河流生态系统健康理论和评价方法进行了研究。

Measuring the economic value of restoring ecosystem services in Zhangye city of Heihe river basin& Comparison and application of continuous and discrete contingent valuation survey

黑河流域张掖市生态系统服务恢复价值评估研究&连续型和离散型条件价值评估方法的比较应用

Approaches to evaluate the effects of hydraulic engineering on river ecosystem services

水利工程对河流生态系统服务功能的影响评价方法初探

In the Changjiang Delta, main ecosystems are composed of river ecosystem, estuary and coastal wetland, farmland and plantation ecosystem, urban ecosystem, lake ecosystem and coastal sea ecosystem.

长江三角洲主要生态系统类型包括河流生态系统、河口海岸湿地生态系统、农林生态系统、城市生态系统、湖泊生态系统以及近海海域生态系统。

River ecosystem is one of the most complex ecosystems in the world.

河流生态系统是地球上最为复杂的生态系统之一。

Based on the clarification of the character of scale, the spatial and temporal scale of river ecosystem restoration is discussed in detail.

在对尺度特征进行论述的基础上，详细探讨了河流生态系统修复的时空尺度。

River ecosystem makes an important role in people health and development of society and economy.

河流生态系统是与人类密切相关的生态系统，它的健康与否直接关系到人类健康和社会经济的发展。

A Study on the Ecosystem of Xiu River Valley

江西修河流域生态系统研究

The concept and evaluation method of river ecosystem health were discussed.

探讨了河流生态系统健康的概念和评价方法.

Advances in effects of dams on river ecosystem

筑坝对河流生态系统影响研究进展

( 3) The integrated index of Jiulong River Ecosystem health state 0.48 had 0.12 effort space to comparably healthy, but had 0.08 to drop to unhealthy.

九龙江河口生态系统健康状态综合指数0.48距离较健康水平尚须0.12的努力空间，而坠入不健康状态却仅差0.08。

Economic evaluation of river ecosystem service in recreation

河流生态系统的休闲娱乐功能及其价值评估

River ecosystem management& a case study of Xiangxi River

河流生态系统管理研究&以香溪河为例

Third, river ecosystem is destructed seriously.

三是河流生态系统破坏严重。

Study on Spatial and Temporal Scale of River Ecosystem Restoration

河流生态系统修复的时空尺度探讨

A preliminary assessment on the Xiangxi River ecosystem services

香溪河河流生态系统服务功能评价

Multi-Variable Assessment of River Ecosystem Health in Liao River Basin

辽河流域河流生态系统健康的多指标评价方法