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- Based on the theory of hydrology and ecology, the concept of river ecosystem health was defined and the influence factors were analyzed. 摘要基于水文学和生态学原理,对河流生态系统健康的概念进行了界定。
- A river ecosystem health evaluation index system and the evaluation method were established, and the river ecosystem health can be divided into three levels, i. e. superior, medium, and inferior. 同时,对河流生态系统健康的影响因子进行了分析,在此基础上,建立了河流生态系统健康评价指标体系及其评价方法,将评价结果分为优、中和差三个等级。
- river ecosystem health 河流生态健康
- Research Review on Wetland Ecosystem Health. 湿地生态系统健康研究进展。
- Lepold J C.Getting a handle on ecosystem health [J]. 肖风劲;欧阳华.;生态系统健康及其评价指标与方法[J]
- For the goal of remedying the river ecosystem,engineering measures for integrated pollution control are also discussed. 指出城市河道水环境综合整治要体现人与自然和谐相处的治河新概念,并为深圳市河流水环境的治理提供参考。
- Ecosystem health is the aim of soil conservation and ecosystem rehabilitation on the Loess Plateau. 摘要生态经济系统健康是黄土高原水土保持与生态建设的目标。
- The result showed that the pollution of the waterbody exerted agreat disadvantageous effect to the Haihe River ecosystem. 结果表明,水体污染已经对海河水生生态系统产生了明显的有害影响。
- Rapport D J,Costanza R,Michaeia J.Assessing ecosystem health[J].Trendsin Ecology and Evolution,1998,13(10):397-402. 郭颖杰张树深.;生态系统健康评价研究进展[J]
- The paper has provided scientific supports for maintaining riverine ecosystem health and achieving good management. 为探索有效的河流生态系统修复途径和管理策略,维持河流系统的健康提供科学依据。
- In general, most of smaller ecosystem health evaluation adopts ecology index and bigge... 最后,提出了生态系统健康恢复和维持的措施。
- The objective of Lijiang river ecosystem restoration is to undertake the water security of Guilin,and its emphasis is the preference and assessment of ecosystem value. 本文分析指出,漓江水生态系统保护与修复的目标是保证桂林的水安全,核心在于对其价值的偏好和评估;
- Recently,accompanied with the evolution of research on wash,more and more scientists have realized the importance of wash in the river ecosystem and marsh ecosystem. 对于河滩洼地研究的逐渐展开,已使人们认识到河滩洼地在整个河流生态系统和河滩湿地生境中的重要意义。
- The objective of Lijiang river ecosystem restoration is to undertake the water security of Guilin, and its emphasis is the preference and assessment of ecosystem value. 摘要本文分析指出,漓江水生态系统保护与修复的目标是保证桂林的水安全,核心在于对其价值的偏好和评估;
- On the basis of the effects features,an index system for the assessment of effects of the Three Gorges Project(TGP)on river ecosystem services has been established. 三峡工程是在长江上兴建的宏伟工程,它控制了长江上游的全部水量,改变了我国第一大河的水流情势。
- According to the concept of ecosystem health, the index system of urban ecosystem health was set up by using the frame of pressure, status and response. 摘要从城市生态系统健康的内涵出发,采用压力、状态、响应机制构建出城市生态系统健康指标体系框架;
- The changes of the characteristics of hydrology and water resources are the key factor that affects the river ecosystem and water resources development and utilization. 摘要水文水资源特性的变化是影响河流生态健康及水资源开发利用的关键性因素。
- It lies in tail area of Three-Gorges reservoir,the important ecological status makes it necessary to investigate the ecosystem health of Chongqing metropolis. 又位于长江三峡水库的库尾,生态地位十分重要,开展重庆都市圈生态系统健康研究具有特殊的意义。
- The existence of wash has strongly influenced the river ecosystem,increased the heterogeneity of marsh landscape,and heightened the biodiversity of marsh. 河滩洼地的存在,增加了河滩湿地景观异质性,提高了河滩湿地生物多样性。
- It lies in tail area of Tree-Gorges reservoir,the important ecological status makes it necessary to investigate the ecosystem health of Chongqing metropolis. 又位于长江三峡水库的库尾,生态地位十分重要,开展重庆都市圈生态系统健康评价研究具有特殊的意义。