Lastly is the ecosystem health assessment.
第四是生态系统的健康评价。
Research Review on Wetland Ecosystem Health.
湿地生态系统健康研究进展。
Ecosystem health is one of the research hotspots in ecology.
生态系统健康是生态学领域的研究热点之一。
Application of the PSR model to the evaluation of wetland ecosystem health.
P SR模型在湿地生态系统健康评价中的应用。
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。
The selection principles for regional ecosystem health index are discussed.
探讨了区域生态系统健康指标选择原则。
Ecosystem health is one of the important research directions in ecology fields.
生态系统健康是当今生态学领域的研究热点之一。
The small watershed ecosystem health assessment methods and index system were studied.
研究了小流域生态系统健康评价方法及指标体系。
The vigor, organization and resilience of ecosystems are the core contents of ecosystem health concept.
生态系统的活力、组织结构和恢复力是生态系统健康概念的核心内容。
Assessment of lake ecosystem health is the basis of lake environmental management and ecosystem control.
湖泊生态系统健康评价是湖泊环境管理和生态系统调控的基础。
The results showed that:(1) The relative health status of Beijing urban ecosystem health increased from 1996 to 2003.
评价结果表明：（1）1996~2003年，北京市相对健康状态整体呈上升趋势，最优年为2003年，最差年为1996年；
The practice suggests that the theory and approach for assessing urban ecosystem health given by this thesis is feasible.
这些评价理论为评价方法和评价实践提供了具体的指导。
The average trophic level of what is being caught is rising — and this in principle should indicate improving ecosystem health.
食物链等级体系中的高等级物种平均捕获率(而捕获正在并将持续进行)处于持续上升态势之中——按照所谓食物链等级理论，这应当意味着海洋生态系统的健康平衡发生了变化。
And we also have used the concept of ecosystem health to the natural oasis, and constructed the indices system of assessment.
同时将生态系统健康评价的概念用之于天然绿洲，构建景观健康评价的指标体系。
Based on the concept framework of ecosystem health, it dealt with suitable indicators of integrative assessment for landscape health.
在论述景观健康概念及其特征的基础上，探讨对景观健康进行整体评价的方法和指标。
The paper also introduces the assessment indexes system and assessment model for ecosystem health. Ecosystem health is at the stage …
介绍了生态系统健康评价的指标体系和评价方法，并进一步分析了生态系统健康研究所存在的问题及前沿性研究内容。
Based on the theory of hydrology and ecology, the concept of river ecosystem health was defined and the influence factors were analyzed.
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。
Ecosystem health is a new integrative science, which deals with implementing strategies in natural resources and environmental management.
生态系统健康学是近年来出现的一门探讨资源环境管理对策的综合性新学科。
The system is a part of ecosystem health, will supply more data, technology and theory to ecosystem health when the system of more research is completed.
该体系是生态系统健康的一个组成部分，随着这一体系的不断深入研究，必然对生态系统健康提供更多的数据、技术和理论方面的支持。
Ecosystem health is a newly emerged field with great potential, and the basis for ecosystem service and the new aim and new method of ecosystem management.
生态系统健康是近十余年来新出现的极具潜力的研究领域，它是生态系统服务的基础，是环境管理的新目标和新手段。
Starting from the content of ecosystem health, based on the specificity of urban ecosystems, have set up the health evaluation index system of urban ecosystem;
从生态系统健康的内涵出发，依据城市生态系统的特殊性，建立了城市生态系统健康评价指标体系；
Management module that has similar function against function organ of human body is constructed, a special mechanism of ecosystem health operation is amplified.
对照人体的各个功能器官，构造出具有类似功能的管理模块，健全了生态系统健康运转的特殊机制。
This paper is emphasized to establish integrated assessment indexes system and fuzzy assessment model of urban ecosystem health, to suggest assessment standard.
本文着重构建了城镇生态系统健康评价的指标体系和模糊评价模型，提出了评价标准。
Aiming at the complexion in which the information lost in index ration, the matter element method was put forward to carry on urban ecosystem health evaluation.
针对传统评价方法中量化指标丢失信息的情况，提出应用物元模型进行城市生态系统健康评价。
Greenland with abundant species play the key role of maintain Greenland system stabilization, exert it's function and keep ecosystem health in industrial region.
物种丰富的绿地对于维持工业区绿地系统稳定、发挥绿地功能、维护工业区生态系统健康上发挥着极其重要的作用。
Based on the theory of ecosystem health, healthy condition of urban forest ecosystem in Yan 'an was analyzed and assessed by setting diagnostic indicator system.
运用生态系统健康理论建立了城市森林健康评价指标体系，对延安市不同类型城市森林进行了分析评价。
The U.S. Geological Survey says nine species of pythons, atype of snake that can range from 12 to 28 feet in length, pose amedium- to high-risk threat to ecosystem health.
美国地质调查局称，九种蟒蛇——长度从12英尺至28英尺不等的蛇，对生态系统的健康形成中度至高度风险的威胁。
Ecosystem health is a prerequisite to the service function of ecosystem. Assessment and indicator system has become the key issues in the research on ecosystem health.
森林生态系统健康是保证生态系统服务功能的前提，森林生态系统健康评价方法及指标体系已成为森林生态系统健康研究的核心内容。
This paper confirms urban ecosystem health assessment indicators system, and establishes attribute synthetic assessment model and methods based on the attribute theory.
确定了城市生态系统健康评价指标体系，提出了基于属性理论的城市生态系统健康属性综合评价模型。
The integrative multi-object restoration, aiming at ecosystem health of urban river was proposed, and the principles for ecosystem restoration of urban rivers were given.
提出了以城市河流生态系统健康为最终目标的多目标整体修复思想，界定了河流生态系统修复活动须遵循的原则。
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