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论文利用物质流分析方法,对我国省域地质环境与区域经济的物质流进行了核算,在此基础上构建了地质环境压力评价指标,对我国区域经济发展造成的地质环境压力进行了比较评价。结果表明:总体上我国区域地质环境压力由东向西呈递减态势,地质环境压力最大的是长江三角洲经济区、山西能源基地和环渤海湾经济区,其次是黄河中游经济区、长江中游经济区、东南沿海经济区和成渝经济区,而西部的青海和西藏经济区则最小;地质环境压力大的地区,地质环境压力的主要来源有所不同。例如,上海主要来源于房屋建设和废弃物、废水排放,天津主要来源于废弃物、废水排放和地下水开采,山东主要来源于矿产资源开发和工程建设。
In this paper, material flow analysis method is used to calculate the material flow in the provincial geo-environment and regional economy in our country. On this basis, the evaluation index of geological environment pressure is constructed and the geo-environmental pressure caused by the regional economic development in our country is compared and evaluated. The results show that: in general, the pressure of regional geo-environment in China shows a decreasing trend from east to west, with the greatest pressure on the geological environment being the Yangtze River Delta Economic Zone, Shanxi Energy Base and Bohai Bay Economic Zone, followed by the middle Yellow River Economic Zone, , The southeast coastal economic zone and the Chengdu-Chongqing Economic Zone, while the western Qinghai and Tibet Economic Sectors are the smallest. In the geologically-stressed areas, the main sources of geological and environmental pressures are different. For example, Shanghai is mainly derived from housing construction and waste discharge, while Tianjin mainly comes from waste, wastewater discharge and groundwater extraction. Shandong mainly derives its mineral resources development and engineering construction.