省级环境功能区划技术方法探讨  

Discussion of Provincial Environmental Function Zoning Methodology

作　　者：肖杰[1] 钱骏[1] 佟洪金[1] 何蕖 

机构地区：[1]四川省环境保护科学研究院,四川成都610041

出　　处：《西华大学学报（自然科学版）》2016年第4期66-70,91,共6页Journal of Xihua University:Natural Science Edition

摘　　要：分析国家《环境功能区划编制技术指南(试行)》如何在省级层面环境功能区划中应用,从环境功能综合评价、环境功能区划分2大方面,提出完善省级环境功能区划编制技术方法的建议。以四川省环境功能区划为例,试点开展省级环境功能区划分,建立由4个1级指标、10个2级指标、31个3级指标构成的综合评价指标体系,打破行政单元,实现基于GIS地理网格单元的量化评价,突出功能区"环境"特征,强化环境功能区"落地"。After analyzing how to use the National Technical Guideline for Environmental Function Zoning（trial） at provincial level, we made technical suggestions to improve comprehensive evaluation and regionalization of environmental functions at provincial level. On the case study of Siehuan Province, we established a comprehensive index system, which consisted of 4 primary indexes, 10 secondary indexes and 31 tertiary indexes. The system is based on GIS grids instead of administrative units. It would help to make quantitative evaluation that highlights the environmental features of function zones and focuses on the practical results of environmental function zoning.

关 键 词：环境功能 量化评价 指标体系 

分 类 号：X32[环境科学与工程—环境工程]