1) optimal ecological flow
适宜生态径流
1.
To compute and analyze the ecological water demand in the upper reaches of the Huaihe River,a method for determining optimal ecological flows was proposed,with different guaranteed flow rates: 45% for the wet season,75% for the dry season,and 70% for an average season.
为分析计算淮河上游河流生态需水量,提出了丰水期、枯水期、平水期保证率分别为45%,75%,50%的淮河上游适宜生态径流计算方法,选用淮河上游干流息县、长台关以及大坡岭3个主要控制站1960~2005年历年天然来水量资料,计算了淮河上游最小生态径流和适宜生态径流,并运用Tennant法进行评价。
2) ecologically suitable flow
适宜生态流量
1.
Study on ecologically suitable flow of Songhuajiang River;
松花江适宜生态流量研究
4) ecology suitability
生态适宜性
1.
Twenty-one indexes were selected and principle component analysis method was adopted in ecology suitability evaluation system.
采用Arcview管理空间数据,Visual Foxpro管理属性数据,二者通过公共字段共享数据,实现了属性数据与空间数据无缝链接;并按照均匀一致的原则,以1∶5万地形图为基础,将研究区域划分为2 312个1 km×1 km的网格(评价单元),选取21个相关指标,采用因子分析法对该地区苜蓿生态适宜性进行评价,生成相应的分区图,并对苜蓿生态适宜性的空间分布做了分析。
2.
Based on the sensitivity analysis of the soil erosion of the Ningdong energy sources and chemical industry base,this paper carried out the ecology suitability analysis of the industry overall plan.
基于遥感和地理信息系统技术,在宁东地区土壤侵蚀敏感性评价的基础上,对宁东能源化工基地规划的产业布局进行了生态适宜性分析。
3.
Reasonable assessment of geoenvironmental ecology suitability is a precondition to deal with the relationships between resources exploitation and ecological protection for sustainable development.
科学合理地进行地质环境生态适宜性评价是正确处理地质资源开发利用—生态环境保护之间关系、实施可持续发展的前提。
5) ecological suitability
生态适宜度
1.
Ecological Suitability Analysis of Ecological Environmental Planning in Small Cities and Towns;
小城镇生态环境规划中的生态适宜度分析
2.
According to master plan and functional zonation scheme of Xiamen area and based on urban ecologic theory,the ecological suitability of various piece of land in Xiamen area(excluding Tong, an ) is evaluated by Fuzzy Cluster and the method of synthetic assessment.
本文以城市生态理论为指导，以厦门地区城市总体规划和环境功能区划为依据，采用模糊聚类法和生态综合评价法对厦门地区（不含同安县）的用地进行生态适宜度评价，其结果可为厦门地区的社会、经济和环境的协调发展提供科学依据。
3.
This article introduced the grey system theory into urban ecological suitability evaluation.
将灰色系统理论引入到城市生态适宜度分析中,基于灰色系统理论和矢量投影原理,建立了生态适宜度分析的灰色关联投影模型。
6) ecological suitability
生态适宜性
1.
Analysis on ecological suitability and regionalization of traditional Chinese medicinal materials;
中国药材生态适宜性分析及生产区划
2.
Study on ecological suitability of water conservancy planning;
水利规划生态适宜性研究
3.
Preliminary Analyse on the Ecological Suitability of the New Round of Jiangsu Superhighway Network Planning;
江苏省高速公路网新一轮规划生态适宜性分析
补充资料：昆虫个体生态学(见昆虫生态学)
昆虫个体生态学(见昆虫生态学)
昆虫个体生态学见昆虫生态学
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条