不同层级城市规划土地质量地球化学调查评价方法研究  

Study on Land Quality Geochemical Survey and Evaluation Method for Urban Planning at Different Levels

作　　者：何中发[1] 占光辉[1] 王瑶[1] He Zhongfa;Zhan Guanghui;Wang Yao(Shanghai Institute of Geological Survey,Shanghai 20007)

机构地区：[1]上海市地质调查研究院,上海200072

出　　处：《资源环境与工程》2018年第2期296-301,共6页Resources Environment & Engineering

基　　金：中国地质调查局地质调查项目"上海市土地质量地球化学评估";"上海市典型县区级土地质量地球化学评估";"上海市典型地区土地环境地质调查"(GZTR20080315;GZTR20080316;12120113001800);上海市科委项目"场地用地规划适宜性评估方法研究与应用"(14231200504);上海市财政专项项目"上海市土地质量调查与监测"

摘　　要：由于不同层级城市规划编制对数据底板要求精度不一样,土地质量调查与评价成果较难和城市规划用地类型对应起来,导致目前的土地质量地球化学调查评价成果很难直接应用于城市规划编制工作中。针对省级、市县级、镇乡级城市总体规划和控制性详细规划编制分别研究土地质量调查的工作比例尺精度要求,将城市规划用地分为生态用地,耕地、园地、草地,林地,敏感用地,非敏感用地,亟待修复用地等6个类别,每个类别土地质量要求分别对应为特级、一级、二级、三级、四级、五级,不同等级对应不同土壤环境质量分级标准。在土壤评价指标选择方面提出可从现有的标准当中并结合区域特征污染物,综合确定土壤重金属等无机污染物和有机污染物指标。The accuracy of the data base is different in different levels of urban planning,and the land quality survey and evaluation results are difficult to match with the type of urban planning,the achievements of land quality geochemical evaluation is difficult to directly apply to the urban planning and compilation. A research on the technique of land quality geochemical survey in the difficult grade urban planning,including provincial-level,city and county level,villages and towns level,is carried out. The urban planning land is divided into ecological land,farmland,garden plot,grassland,forest land,sensitive land,non-sensitive land,need to repair land,and other six categories. Each category of land quality requires corresponding levels of special grade,level 1,level 2,level 3,level 4 and level 5,corresponding to different grades of soil environmental quality. Based on the selection of soil evaluation indexes,soil heavy metals and other inorganic pollutants and organic pollutant indicators are selected from the existing standards and the regional characteristics of pollutants.

关 键 词：城市规划 总体规划 控制性详细规划 土地质量 地球化学 

分 类 号：S151.9[农业科学—土壤学]