摘要
利用1:20万区域化探资料及1:2万化探普查资料,通过对母质(岩)常量元素、微量元素、土壤中重金属元素的分布分配特征的研究,结合区内地下水化学类型的分布特点,阐述了东海—新沂地区土壤农业地质背景及土壤环境质量,并对1:20万区域化探圈出的异常地段中元素的改良处理提出了相应的建议,为农业生产和产业结构调整指明了方向。充分说明了地球化学探矿资料作为基础性的资料,除了为找矿服务以外,更能象基础地质图一样,服务于农业、工业、环境等各个领域。
Using 1-200,000 regional geochemical and 1：200,00 geochemical reconnaissance survey data, based on studies of geochemical characteristics of such as major and minor elements of parent rocks, distribution of heavy metal elements in soil, and of distribution characteristics of chemical types of groundwater in the Donghai-Xinyi area in Jiangsu, this paper discussed the background of soil agrogeology and soil environment quality in the area, put forward suggestions for chemical element melioration in the abnormal district found during the 1：200,000 regional geochemical exploration and thus pointed out the way forward for agricultural production and adjustment of production structure.
出处
《安徽地质》
2007年第1期46-49,共4页
Geology of Anhui
关键词
地球化学探矿资料
农业地质环境
江苏东海-新沂
geochemical ore-prospecting data
agro-geological environment
Donghai-Xinyi area of Jiangsu
