1) ecological security evolvement
生态安全演变
1.
Based on the investigation of potential dangerous factors for the ecological security of drinking water source areas along Liaohe River,a total of 59 drinking water source counties along the River in Liaoning Province were selected,and their ecological security evolvement trend was evaluated by using the theories of safety risk assessment and the GIS grid techniques.
在调查辽河干流饮用水源地生态安全隐患因素并进行生态安全状态评价的基础上,选取辽宁省境内辽河干流饮用水源地共59个县市区,运用安全风险评价理论,借助GIS格网赋值技术,完成饮用水源地的生态安全演变趋势评价。
2) ecological evolution
生态演变
1.
Around the proper objective and scale of the ecological environment and the core task of the reasonable utilization of water resources,the paper studies ecological evolution and ecological water demand of Ningxia using the techniques o.
以适宜的生态目标与生态建设规模为目标,以水资源合理利用为核心,利用遥感(RS)、地理信息系统(GIS)等技术,研究了宁夏绿洲的生态演变和生态需水问题。
3) ecological security
生态安全
1.
Spatial pattern modelling of ecological security assessment in a region;
区域生态安全空间格局评价模型的研究
2.
Measuring the ecological security of tourist destination:Methodology and a case study of Jiuzhaigou;
旅游地生态安全测度分析——以九寨沟自然保护区为例
3.
Ecological effects and ecological security index system of major engineering project;
重大工程对区域生态安全的驱动效应及指标体系构建
4) ecological safety
生态安全
1.
The ecological safety and its assessment principle in arid:A case of Xinjiang;
干旱区生态安全问题及其评价原理——以新疆为例
2.
Effects of biological invasion on ecological safety of Fujian Province;
生物入侵对福建生态安全的影响
3.
Application of principal component analysis and cluster analysis to evaluating ecological safety of land use;
主成分聚类分析在土地利用生态安全评价中的应用
5) eco-security
生态安全
1.
Urban eco-security and its dynamic assessment method;
城市生态安全及其动态评价方法
2.
Matter-element model and its application to land resource eco-security assessment;
区域土地资源生态安全评价的物元模型构建及应用
3.
Dynamic analysis of the Guangzhou landscape eco-security pattern based on 3S technology;
基于3S技术的广州市生态安全景观格局分析
6) ecology security
生态安全
1.
Alien invasive plants and ecology security;
外来入侵植物与生态安全
2.
Assessment and countermeasures for ecology security of Yinchuan City;
银川市生态安全水平量度及其对策研究
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