基于综合模型的土壤环境承载力评价分析——以山东省会城市群为例

Evaluation and analysis of soil environmental carrying capacity based on comprehensive model-a case study of shandong capital city group

土地资源是人类生存发展的基础保障,本文从土壤环境角度,分析评价区土壤环境承载状态,提出切实可行的保障措施,在发展经济的同时,也要关注土壤环境的保护。本文选用综合模型,建立土壤环境承载力评价系统测算模型,以2015年山东省会城市群7个地市为研究对象,定量描述区域土壤环境承载力,研究分析其可承载状态,进一步提出提高土壤环境承载力的保障措施。根据计算结果表明,2015年济南市、泰安市、淄博市、滨州市、德州市、莱芜市为一般承载状态,聊城市为较强承载状态。与此同时,提出相应提高土壤环境承载力的保障措施。

Land resources are the basic guarantee of human survival and development. This paper analyzes and evaluates the load-bearing state of the soil environment in the area from the perspective of soil environment,and puts forward practical measures to ensure the protection of the soil environment while developing the economy. In this paper,a comprehensive model is used to set up a calculation model for soil environmental bearing capacity evaluation system. Seven cities and cities in the provincial capital of Shandong province in 2015 are studied to quantitatively describe the regional bearing capacity,analyze its load-carrying state,and further propose measures to improve the carrying capacity of soil environment. According to the results of calculations,in 2015,Jinan City,Tai’an City,Zibo City,Binzhou City,Dezhou City,and Laiwu City were generally load-bearing States,and Liaocheng City was a strong loadbearing state. At the same time,the corresponding measures to improve the soil environmental bearing capacity are put forward.