林草政策研究2023，Vol.3Issue(2)：61-69,9.DOI:10.12344/lczcyj.2022.12.20.0001
我国森林生态承载率测度及地区差异研究
Measurement and Regional Differences of Forest Ecological Carrying Rate in China
摘要
Abstract
This paper takes 31 provinces,municipalities and autonomous regions as research objects and uses the entropy weight TOPSIS method to calculate the forest ecological carrying capacity and environmental pollution pressure index from 2011 to 2020 and then obtain the forest ecological carrying rate.Dagum Gini coefficient is used to analyze the regional differences among the eastern,the central and the western regions.The results show that:1)The forest ecological carrying capacity in China decreased from 2011 to 2013 and increased from 2014 to 2020;2)The environmental pollution pressure in China presents a downward trend from 2011 to 2014 and an upward trend from 2015 to 2020;3)The average ecological carrying rate of forests in western China is the highest in the past ten years,and there is little difference between the central and eastern China;and 4)The overall difference in forest ecological carrying rate in China shows a declining trend,and the difference within regions is larger than that between regions.Based on the analysis,suggestions are put forward to improve the ecological carrying rate of forest in China.关键词
森林生态承载力/环境污染压力/森林生态承载率/地区差异Key words
forest ecological carrying capacity/environmental pollution pressure/forest ecological carrying rate/regional difference分类
管理科学引用本文复制引用
胡乐祥,付伟..我国森林生态承载率测度及地区差异研究[J].林草政策研究,2023,3(2):61-69,9.基金项目
国家自然科学基金"异质性视角下西部家庭消费间接碳排放的时空演变与驱动机制研究"(72264035) （72264035）
