1) eco-environmental impact assessment (EcIA)
生态环境影响评价(EcIA)
2) ecological environment impact assessment
生态环境影响评价
1.
The application of spatial information technology on ecological environment impact assessment of highway construction in Yunnan mountain areas is introduced by taking the case of four-stage highway construction from Deqin to Gongshan.
以云南德钦至贡山四级公路为例,探讨了空间信息技术在山地公路生态环境影响评价中的应用,提出了空间信息技术在山地公路环境影响评价中的应用技术路线,并对应用中存在的主要问题进行了探讨。
2.
This paper discussed the establishment of method for the index system of ecological environment impact assessment.
分析了生态环境影响评价指标体系的建立方法,并在此基础上,探讨了以Arc/Info为平台,使用矢量数据建立生态环境影响评价模型的方法,并与使用栅格数据的评价模型进行了对比分析,得出使用矢量数据的评价模型具有运算结果精确度高、修改方便、效率高、操作过程简单等优点。
4) eco-environment impact assessment
生态环境影响评价
1.
Index system of eco-environment impact assessment for inter-basin water transfer;
跨流域调水生态环境影响评价指标体系研究
2.
Taking a project of ski field in Shennongjia,Hubei Province as an example,a quantitative study on scale of eco-environment impact assessment based on fractal theory was proposed.
以神农架林区滑雪场建设为例,在阐述分形理论用于生态环境影响评价可行性的基础上,提出了基于分形理论的生态环境影响评价范围定量研究方法。
3.
Firstly,this paper gives an overview on the evolvement of eco-environment impact assessment of programming and cascade hydropower development,explains some basic theories as ecological theory, technical methods about terrestrial eco-environment impact assessment of cascade hydropower development.
我国水电梯级开发生态环境影响评价相关的理论研究、实际评价工作均开展较晚,采用的技术方法也多直接引自水电建设项目环境评价,尚存在许多不成熟之处。
5) ecological environmental impact assessment
生态环境影响评价
1.
The principle of the correlative degree analysis method is introduced,and an indicator system of ecological environmental impact assessment is established an appraisal to the project area with the correlative degree analysis method is carried on.
介绍了关联度分析法的基本原理,建立了一套生态环境影响评价指标体系,并采用关联度分析法实现了对项目区的生态环境影响评价。
2.
APPLIED STUDY ON FORECASTING METHOD OF SOIR AND WATER LOSS IN ECOLOGICAL ENVIRONMENTAL IMPACT ASSESSMENT Abstract In this paper, based on usual soil loss equation (USIJE), that’s to say, forecasting model of soil and water loss in ecological environmental impact assessment, and take the Sichuan province as an example, the distributed conditio.
因此,鉴于水土流失在环境问题以及生态环评中的地位,本课题着重以生态环境影响评价水土流失预测模式—通用土壤侵蚀方程(ULSE)E=R·K·LS·P为理论基础,以四川省为实例,对全省水土流失强度分布情况进行了比较系统的研究。
6) ecological geo-environment impact assessment
生态地质环境影响评价
补充资料:大气环境影响评价
分子式:
CAS号:
性质:是环境影响评价的重要组成部分。其主要工作内容包括:评价范围、评价点和大气环境质量目标的确定;评价范围内现有大气污染源和拟建、在建项目大气污染源的全面调查;大气环境质量现状监测;区域地形条件和气象参数的调查与实测;大气中污染物迁移转化模式与参数的研究与确定;建设项目对大气环境影响的预测与评价;保护与改善大气环境质量措施的分析等。
CAS号:
性质:是环境影响评价的重要组成部分。其主要工作内容包括:评价范围、评价点和大气环境质量目标的确定;评价范围内现有大气污染源和拟建、在建项目大气污染源的全面调查;大气环境质量现状监测;区域地形条件和气象参数的调查与实测;大气中污染物迁移转化模式与参数的研究与确定;建设项目对大气环境影响的预测与评价;保护与改善大气环境质量措施的分析等。
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