本文依据公开的土壤修复项目信息，收集2011年至2020年10月份我国土壤污染的项目现状(历年规模、省份分布及施工单位排名)，并采用行业集中度分析法，量化土壤修复行业现状与发展趋势。结果显示，近五年我国土壤修复项目数量与规模显著增加，且主要集中在长三角地区和珠三角等经济发达地区；虽然土壤修复行业集中度较高，但垄断程度呈现递减趋势，中小市场占比逐渐提升。因此，在社会环保意识不断提高的背景下，土壤修复行业在“十四五”期间将向着“百家争鸣、百花齐放”的方向蓬勃发展。
Based on the public information of soil remediation projects, this paper collects the current situa-tion of soil pollution projects in China from 2011 to October 2020 (scale over the years, provincial distribution and ranking of construction units), and uses the industry concentration analysis method to quantify the current situation and development trend of soil remediation industry. The results show that the number and scale of soil remediation projects in China have increased sig-nificantly in recent five years, and are mainly concentrated in economically developed areas such as the Yangtze River Delta and the Pearl River Delta. Although the concentration of soil remediation industry is high, the degree of monopoly is decreasing. The proportion of small and medium- sized markets is gradually increasing. Therefore, with the continuous improvement of social awareness of environmental protection, the soil remediation industry will flourish in the direction of “a hundred schools of thought contend and a hundred flowers bloom” during the 14th Five Year Plan period.
