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- Developmental trend of Dalian urban ecosystem. 大连市城市生态系统发展趋势研究
- Moreover, a new mathematical model of niche fitness has been developed by means of geometric parallelism method. 根据几何平行度方法建立了新的数学模型.
- 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
- 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。
- 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；
- 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。
- ecological niche fitness evaluation model 生态位适宜度评价模型
- 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。
- He found the right niche for himself. 他发现了一个适合他的职位。
- Studying on the Urban Ecosystem Problem of Baoding 保定城市生态系统问题探析
- urban niche fitness 城市生态位适宜度
- 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。
- Simulation of niche fitness of plant seedlings in succession of south Asian tropical forests 南亚热带森林演替植物幼苗生态位适应度模拟
- Holidays in the Antarctic are a niche market. 南极假日游是一个利基市场。
- Analysis on moisture niche fitness and interspecific coexistence of artificial forest plants in Shapotou Area 沙坡头地区人工林植物的水分生态位适宜度与种间共存机制分析
- 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。
- The relationships between the niche fitness and the productivity, diversity in alpine meadow and its responses to grazing 高寒草地植物生态位适宜度与生产力和多样性的关系及其对放牧的响应
- The Function of Humid Euphorbia in the Urban Ecosystem 地锦在城市生态系统中的作用
