辽宁省生态功能区划研究

STUDIES ON ECOLOGICAL FUNCTION REGIONAL PLANNING OF LIAONING PROVINCE

关键词:  辽宁省  生态功能区划  生态敏感性  生态系统服务功能

Key words:  Liaoning Province,ecological function regional planning,ecological sensitivity,ecological system service function

摘要:

生态功能区划是根据区域生态系统类型、生态系统受胁迫过程与效应、生态环境敏感性、生态服务功能重要性等特征的空间分异性而进行的地理空间分区,为产业布局、生态环境保护与建设规划提供科学依据。该文在对区域生态环境特征分析的基础上,依据建立的生态功能区划原则、方法和指标体系,以辽宁省生态系统为对象,在生态系统受胁迫过程与效应、生态环境敏感性和生态系统服务功能等指标的基础上,形成了辽宁省生态功能的区划方案,将辽宁省分为3个生态区、14个生态亚区、30个生态功能区。

Abstract:

Ecological function regional planning is a geographic space regional planning conducted according to the special differences of regional ecological system type,process and domino effect of intimidated ecological system,sensitivity of ecological environment,importance of ecological service function,etc.characters.It provides scientific basis for industry distribution,ecological environment protection and construction plan.On the basis of analyzing characteristics of regional ecological environment,and according to the principles,methods and target system for establishing ecological function regional planning,this paper takes ecological system of Liaoning province as object,on the targets basis,such as process and domino effect of intimidated ecological system,sensitivity of ecological environment,ecological service function,etc.,a regional planning scheme for ecological function of Liaoning Province is formed,which divides Liaoning Province into 3 ecological regions,14 ecological sub-regions,and 30 ecological function regions.