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- landscape ecological types 景观生态类型
- Landscape Ecological Functions of Field Boundary. 试论农田边界的景观生态功能
- 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。
- 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 strains which lack Pgm and VW antigen are related to the ecological types and foci. VW-和Pgm-菌株与生态型及疫源地有一定的关系。
- 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 species of mesophyte dominates the ecological type of water, making up 51%, and the mesoxerophyte 34% of the total. 水分生态类型结构以中生型种类最多占51%25,中旱生型次之占34%25;
- 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。
- The fish in the Qingshui River belonged to different ecological types in migration, feeding, reproduction, and inhabitation. 清水江鱼类在泪游、食性、繁殖和栖息习性等方面分别属于不同的生态类型。
- Landscape ecology: What is the state of the science? 景观生态学发展现状?
- The species of mesophyte are the most of ecological type of water that take 58% and those of mesoxerophyte take 25%. 水分生态类型结构以中生型种类最多,占58%25,中旱生型次之,占25%25;
- 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。
- Based on landscape ecological planning,the reasonable plan-ning of habitats and nature reserve is an effective approach to biodiversity conserva-tion. 通过景观生态规划对生物的栖息地和保护区进行合理的规划,是行之有效的生物多样性保护途径。
- Study on the important physiological characters in high altitude mountainous and campagna ecological type of maize variety. 试验研究结果表明 ,高山生态型玉米品种与平原生态型玉米品种的叶片构造 ,叶绿素含量、比叶重、干物质积累与分配、光合强度、净同化率、灌浆速度 ,粒叶比等重要生理特性均有明显差异。
- The mesophyte is main water ecological types, the proportions is 72.0%, and the proportions of xerophyte is 23.00%.Hygrophyte and hydrophyte existing due to the diverse habitat. 中生植物为主,占72.;09%25,旱生植物其次,占23
- According to ecological characters, the Boehmeria Jacq. can be divided into four ecological types that are hyprophyte, medium-wet type, semi-humid type and xerophtic type. 苎麻属植物的种群分布与海拔高度有关,按其生态特点可分为湿生性、湿中性、半阴湿性和旱生性四大生态类型。
- 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