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- urban ecosystem assessment 城市生态系统现状评价
- Developmental trend of Dalian urban ecosystem. 大连市城市生态系统发展趋势研究
- An Analysis of Energy-and Material Flow in Urban Ecosystem of Tangshan City. 唐山城市生态系统能流物流的分析
- The indices and methods of comprehensive ecosystem assessment of sea islands are discussed in terms of two aspects: Ecological status and ecosystem service functions. 摘要从海岛生态状态及生态服务功能两个方面，探讨了海岛生态综合评价的指标和方法。
- Composition of plant species and their distribution patterns in Beijing urban ecosystem. 北京城市生态系统植物种类构成及其分布特征。
- The UN-sponsored Millennium Ecosystem Assessment,involving 1,500 of the world's leading scientists,is examining the processes that support life on earth,such as the world's grasslands,forests,rivers and lakes,farmlands and oceans. 联合国赞助的千年生态系统评估有1500名世界各地的著名科学家参与，考察维持地球上的生命的过程，如世界各地的草原、森林、河流和湖泊、农田和海洋。
- 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；
- Using information from a number of major reports, such as the Millennium Ecosystem Assessment, WWF set out to quantify the overall status of threat to major rivers on which people depend for water and livelihoods. 参考数篇重要的论文，像是《千禧年生态系统评估综合报告》后，该基金会将民生用水主要仰赖的各大河流面临的威胁进行了量化评估。
- One of the basic reasons resulting in it is the unsuitable functional zoning, that is, urban ecosystem and nature resources are ignored during functional zoning work. 城市功能区划作为解决城市中不同活动之间、不同自然资源利用之间冲突的有效工具,是城市规划的核心。
- The Millennium Ecosystem Assessment Synthesis Report, wild caught fisheries and freshwater are exploited well beyond sustainable levels and this does not factor in future, growing demand. 显示,人类食用野生鱼类和使用淡水资源,已超越可持续水平,而有关结果并未把未来和不断增长的需求等因素计算在内。
- Urban ecosystem is the continental ecosystem centering round mankind, with its structure changed, material cycle and part of energy conversion forms reformed. 城市生态系统是人为改变了结构、改造了物质循环和部分改变了能量转化的、长期受人类活动影响的、以人为中心的陆生生态系统。
- This paper, based on the ecological theories, expounds the concept of urban ecosystem and approachs a subject of sustainable development from three angles: balance of ecosystem, symbiosis and the circulation resource. 为此，以生态学理论为基础，阐述了城市生态系统的概念，并从系统的平衡、共生及资源循环利用三方面来探讨城市可持续发展的途径。
- Urban and periurban agriculture (UPA) is the important part of modern agriculture.It can resolve the food supply to city residents, increase employments and improve the urban ecosystem. 城市和城市边缘带农业是现代农业的重要组成部分,它可以解决城市人口的食物供应问题,增加就业机会,改善城市生态。
- Millennium Ecosystem Assessment and Our Response Options 千年生态系统评估及我国的对策
- Dongxiang briefing, organized urban green spaces in urban ecosystems is the lifeline breathing. 董翔介绍，有组织的城市绿地生态系统是城市呼吸的命脉。
- The contents and methods of integrated ecosystem assessment (IEA) 生态系统综合评价的内容与方法
- Studying on the Urban Ecosystem Problem of Baoding 保定城市生态系统问题探析
- By referring to the ecosystem service value coefficients proposed by COSTANZA and XIE Gao-di, an ecosystem service value coefficient was developed which is applicable to urban ecosystems. 摘要参考COSTANZA以及谢高地等提出的生态系统服务价值系数，制定了符合城市生态系统的服务价值系数。
- His assessment of the situation was spot-on. 他对形势判断得很正确。
- Keywords island ecosystem;ecosystem assessment;PSR model;indicator system; 海岛生态系统;生态系统评价;PSR模型;指标体系;
