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.
最后本文对万科水晶城的环境规划与生态环境评价体系进行了分析与总结。
Finally, Vanke Crystal City on the environmental planning and evaluation system of ecological environment are analyzed and summarized.
新疆生态环境质量评价指标体系研究。
Study on ecological environmental quality as assessment index system of Xinjiang.
本文从绿地系统着手,运用景观生态学的原理和方法,对乌鲁木齐市绿地系统作了综合评价。
This paper starts with Greenland system and USES fundamental methods of landscape ecology to analyze the landscape heterogeneity of vegetation in Urumqi.
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.
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.
道路景观生态学目前在国内还是一个较新的概念,作者认为该领域主要包括三方面内容道路生态学影响、道路景观美学评价、道路景观规划与设计。
The conception of road landscape ecology is fresh in China, which mainly contains three aspects of contents: ecological effect of road, aesthetics quality assessment and landscape planning or design.
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.
如何在工程项目中评价其生态环境系统的作用,是一个亟待解决的问题。
It is demanded to prompt solution how to evaluate the influence of ecological environmental system in project.
简述了延吉市生态建设的概况及效益评价。
The ecological construction and benefit evaluation of Yanji City were sketched.
干旱半干旱沙区城镇绿化的生态效益评价研究尚属空白。
The ecological benefits evaluation of city greenest in arid sand area is blank.
如何正确评价中国湖泊的污染状况,合理利用湖泊资源,保护生态环境,是摆在我们面前的一个重大课题。
Therefore, it is our great task to objectively appraise the pollution situation of lakes in China, and protect ecology-environment.
基于灰色系统理论和矢量投影原理,建立了区域生态环境评价的灰色关联投影模型。
A grey relation projection model for regional eco-environmental quality evaluation is established based on grey system theory and vector projection principle.
所以,建立农业生态环境评价的专家系统是很必要的。
So it is necessary to set up an expert system on evaluation of agric-ecological environment.
基于生态环境质量概念的模糊性和评价指标的不相容性,在模糊物元分析的基础上,结合模糊集理论和欧氏贴近度概念,建立了区域生态环境评价的模糊物元模型。
On the basis of the fuzzy set theory and the concept of Euclid approach degree, a fuzzy matter-element model for assessment of regional eco-environmental quality is established.
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.
文章运用景观生态学方法原理对山西省石膏山水库评价区的生态环境进行了评价和预测。
This article uses the ecology methods and principle of the landscape ecology to make evaluation and prediction on ecological environment of the Shigaoshan reservoir.
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.
对目前国内外城市生态环境评价指标体系和方法进行了分析和研究,提出了其中存在的问题和建议。
Moreover all index systems and methods for urban ecological environment are studied. At the same time, the existing problems are indicated and the Suggestions are put forward.
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.
提出了以水土保持为主要目标的生态农业模式及其类型、评价指标和人工调控措施。
Certain patterns of different ecological agriculture, criteria of evaluation, and control measures Were propose for the purpose of soil conservation.
从生态学的角度建立了较完整的城市生态环境质量评价指标体系,并对沈阳城市生态环境质量进行了评价。
This article established a quite integrated the environmental quality evaluation index system city ecosystem from the angle of ecology. And evaluated the Quality of Shenyang environment.
研究区域生态系统定量评价方法对区域生态系统的建设与保护具有十分重要的意义。
Study on the method of quantitative assessment for regional ecosystem is significant in constructing and protecting regional ecosystem.
综述了高分子生态环境材料及其评价方法的研究进展和几种典型生态环境材料的应用。
The research progress of polymer-ecomaterials and their assessment methods and the application of several polymer-ecomaterials are summarized.
生态旅游认证的关键是建立生态旅游等级评价体系。
Establishment of the system about evaluating the ecotourism hierarchy is the key to the ecotourism certification.
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。
This paper confirms urban ecosystem health assessment indicators system, and establishes attribute synthetic assessment model and methods based on the attribute theory.
探讨了生态农业综合评价的原则,并以德清县澉山乡生态农业建设为例,探讨了综合评价指标体系及各指标权重的确定方法。
The principles, index system and its weights for IEEA were explored with an example of integrated evaluation on the practice of ecological agriculture at Ganshan Township of Deqin County.
探讨了生态农业综合评价的原则,并以德清县澉山乡生态农业建设为例,探讨了综合评价指标体系及各指标权重的确定方法。
The principles, index system and its weights for IEEA were explored with an example of integrated evaluation on the practice of ecological agriculture at Ganshan Township of Deqin County.
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