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- Wuzhong district of Suzhou city being taken as an example,with this indicator system,the comprehensive evaluation of landscape ecological security in 1984 and 2002 was conducted. 结果表明;景观生态安全评价综合指数从1984年的63.;29%25下降到2002年60
- Landscape ecology security pattern 景观生态安全格局
- landscape ecological security 景观生态安全
- Landscape Ecological Functions of Field Boundary. 试论农田边界的景观生态功能
- Results Landscape scale is the right scale to assess regional ecological Security. 结果景观尺度是区域生态安全评价的适宜尺度。
- Land degradation and landscape ecological construction in Liaoning Province. 辽宁省土地退化与景观生态建设。
- The Landscape Ecological Construction in Continental River Basin in Arid Zone. 干旱区内陆河流域景观生态建设。
- Landscape ecology of the concept is not new. 景观的生态性并不是新鲜的概念。
- City landscape ecology security 城市景观安全
- Change pattern, process and landscape ecological significance in ecotone of agriculture and grassland in north China. 农牧交错带变迁的格局与过程及其景观生态意义。
- Application of the Fuzzy Set Pair Analysis Way in Landscape Ecological Comprehensive Assessment of Urban Greenland. 模糊集对分析在城市绿地景观生态综合评价中的应用
- The theory of Geomancy is studied from perspectives of landscape ecological structures &patterns. 从景观生态结构与范式的角度研究风水学。
- The status quo of China's forestry indicates that forestry development does not meet the requirement for maintaining ecological security. 林业现状说明,林业发展与维护生态安全的要求极不适应。
- And then the method of ecological security was applied to the case of Kaifeng city and some suggestions on ecological security construction were put forward. 在此基础上,以开封市为研究对象,对开封旅游的生态安全进行了定量的研究,提出了开封市旅游生态安全建设的若干建议。
- Landscape ecology: What is the state of the science? 景观生态学发展现状?
- The main causes for the deterioration of land ecological security are unreasonable reclaimation、 denudation, overgrazing and the extensive farming. 滥垦、滥伐、过度放牧以及粗放经营的生产方式是导致该地区土地生态环境安全状况不断下降的主要原因。
- Landscape ecological architecture in excavated coal diggings is one of attention-getting hotspots international society. 采煤矿区景观生态设计是目前国内外关注的热点之一。
- Hyphantria cunea invaded Jinan for the first time in 2007, and has caused serious damage to city scape and ecological security of Jinan. 摘要2007年美国白蛾首次入侵济南市,对城市景观和生态安全构成严重威胁。
- According to matrix factor analysis and landscape ecological analysis, the loss and degradation of coastal wetlands are valued quantificationally. 根据综合矩阵因子分析法和基于景观生态学的方法,对我国的主要滨海湿地的退化程度进行了定量评价。
- China's ecological situation is grim with aquaculture pollution,soil erosion and desertification threatening the country's ecological security. 我国生态形势十分严峻,水产品的污染、水土流失和土地沙化威胁着国家生态安全。