摘要
荒漠化治理是我国生态文明建设的重要内容,荒漠化治理技术产业化是巩固治理成果的途径,也是涉及资源、环境、经济系统的复杂过程,三者间的协调发展备受关注。本研究基于压力-状态-响应(pressure-state-response,PSR)和资源-环境-经济(resources-environment-economy,REE)相融合的框架模型构建协调发展指标体系,运用主成分分析法和隶属函数构建协调度评价模型,量化了2010-2016年内蒙古阿拉善盟荒漠化治理技术产业化过程中资源、环境、经济系统综合发展水平及系统间协调度。结果表明,该区经济系统和资源系统均具有不同程度的发展,环境系统发展相对滞后,REE系统协调度较低,整体呈上升态势。从发展能力和协调可持续能力两方面采取措施将有利于提高REE系统协调发展水平,推动荒漠化治理技术产业化进程。
Desertification control is extremely important for the construction of an ecologically stable civilization in China.The industrialization of desertification control technologies consolidates the achievements of desertification control,which is a complex process involving resource,environmental and economic systems.The coordinated development of these three systems has attracted much attention.In the current study,a coordinated development index system was first constructed based on the integrated framework model of pressure-state-response and resource-environment-economy.Then,taking Alxa League of Inner Mongolia as an example,a coordination degree evaluation model was constructed by using principal component analysis and membership function.Finally,the comprehensive development levels of resource,environmental and economy systems(REE)and the coordination degree among systems in the industrialization of desertification control technology in this region from 2010 to 2016 were quantified.The results showed that the economic system and resource system had differing levels of development and the environmental system was relatively underdeveloped.The degree of coordination in the REE system was low but with an overall rising trend.Measurements taken from two aspects of development and coordinated sustainability would facilitate improvements to the coordinated development level of the REE system and promote the industrialization of desertification control technology.
作者
张唯佳
饶良懿
ZHANG Weijia;RAO Liangyi(College of Soil and Water Conservation,Beijing Forestry University,Beijing 100083,China;Engineering Research Center of the Ministry of Education of Forestry Ecological Projects,Beijing 100083,China)
出处
《草业科学》
CAS
CSCD
2020年第2期383-392,共10页
Pratacultural Science
基金
国家重点研发计划项目(2017YFC0506702)
关键词
荒漠化治理技术产业化
资源-环境-经济协调发展
阿拉善盟
industrialization of desertification control technology
coordinated development of resource-environment-economic system
Alxa League of Inner Mongolia
