客观评价森林生态系统服务功能价值动态变化，对于科学经营与管理森林资源具有重要的现实意义。
It has important significance for scientifically managing and running forest resources to evaluate the dynamic changes of the service function of forestry ecosystem system.
摘要建立了退化河口生态系统恢复评价指标体系。
An evaluating index system is established for degenerated estuarine ecosystem restoration.
构建香溪河大型底栖动物完整性因子（B-IBI），并对香溪河河流生态系统健康进行评价；
Based on the benthic index of the biological integrity (B-IBI), the the Xiangxi River system health was evaluated.
分析了城市生态系统的功能，讨论了城市生态环境评价的概念和内涵。
The function of city ecosystem is analyzed, and the conception about urban ecological environment evaluation is discussed.
并从指示物种，结构-功能-组成，压力-响应等方面介绍了生态系统完整性评价指标；
The indicators of ecosystem integrity can be grouped into indicator species, structure-function-composition indicators, and stress-response indicators.
豆科牧草的生长及分布状况直接影响草地动物的生长，受损草地的恢复，健康草地生态系统的评价和管理等因素。
The growth and distribution of legume grass directly affect the development of grassland animal, recovery of damaged grassland and evaluation and management of healthy grassland ecosystem.
因此，如何有效评价生态系统服务功能价值成为当前研究的热点和前沿课题。
So, how to estimate the value of ecosystem service function effectively becomes the focus of present research and front subject.
研究了小流域生态系统健康评价方法及指标体系。
The small watershed ecosystem health assessment methods and index system were studied.
湿地是地球上水陆相互作用形成的独特生态系统熏湿地评价能帮助人们更好的开发和利用湿地资源。
Wetlands are a unique ecosystem on the earth created by the interaction of water and land. Evaluation of wetlands can be helpful to the exploitation of wetland resources.
对李家村农田生态系统的能流物流进行了分析和评价。
Energy and material flux in Lijia village farmland ecosystem were analysed and evaluated.
并着重对其恢复过程中生态系统动态、定量化的评价指标进行了初步研究。
The paper stress on analysis dynamics of ecosystem and quantitative evaluation indexes in the process of the restoration.
生态系统整体协调观与主要影响因素优先评价的观念。
The concept of the holistic harmonization of ecosystems and the priority assessment of major influencing factors.
P SR模型在湿地生态系统健康评价中的应用。
Application of the PSR model to the evaluation of wetland ecosystem health.
目前，已有的研究成果多以定性化方法或是定量与定性相结合的方法对生态系统健康进行描述性的评价。
Most research results were based on qualitative methods or combining qualitative methods with quantitative ones to give descriptive evaluation for Ecological health status.
第四是生态系统的健康评价。
通过建立的方法，对研究矿区的生态系统健康趋势进行了评价，并提出了相应的对策和建议。
Based on the method established, the trends of ecosystem health in the mining area being studied are evaluated, and the appropriate measures and Suggestions are recommended.
在物流分析中，应用广义原子经济性理论对小麦燃料乙醇生态系统的物流进行分析和评价，并指出原子经济性得以进一步提高的途径。
The logistics of wheat fuel ethanol ecosystem is analyzed and estimated utilizing generalized atomic economic theory, and the path to make atomic economic theory further improvement is presented.
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。
This paper is emphasized to establish integrated assessment indexes system and fuzzy assessment model of urban ecosystem health, to suggest assessment standard.
森林作为陆地生态系统的主体，在全球生态系统中发挥着举足轻重的作用，其服务功能价值的评价是当前研究的一个热点。
As the main body of the land ecosystem, the forest ecosystem is playing the pivotal role in the whole ecosystem, its service function value appraisal research is a current hot spot.
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。
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.
该结果对进一步研究湖泊生态系统健康评价指标阈值具有重要的参考意义。
The results will give some advice for environmental management of Lake Taihu and can be used to set up the standard for evaluating ecosystem health of shallow eutrophic lakes.
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。
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.
探讨了河流生态系统健康的概念和评价方法。
The concept and evaluation method of river ecosystem health were discussed.
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。
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.
水生甲壳动物在水生态系统和环境安全评价中居于重要的地位，它们对存在于水中的外源化合物的影响非常敏感。
In the aquatic ecosystem and environmental safety evaluation, aquatic crustacean are of important position and function, and they are very sensitive to the effect of xenobiotics.
研究区域土壤碳库的分布特征对于全球变化研究、土壤肥力和生态系统的功能评价具有重要意义。
It is important to research on the distribution rule of the regional soil carbon pool for the study of global change, soil fertility and ecosystem function appraisal.
生态系统脆弱性分析和评价是适应和减缓气候变化的关键和基础，已成为近年来气候变化领域和生态学领域的研究热点。
Vulnerability analysis and assessment are the key and basis for adapting and mitigating climate change, being the highlight in the research fields of climate change and ecology in recent years.
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。
Assessment of lake ecosystem health is the basis of lake environmental management and ecosystem control.
农业复合生态系统是具有特定功能的复合体，如何全面地分析和评价农业复合生态系统，目前仍是困扰生态系统研究的难题。
Agricultural complex system has the special functions and how to comprehensively analyse and evaluate it is till the problem of ecosystem research.
农业复合生态系统是具有特定功能的复合体，如何全面地分析和评价农业复合生态系统，目前仍是困扰生态系统研究的难题。
Agricultural complex system has the special functions and how to comprehensively analyse and evaluate it is till the problem of ecosystem research.
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