成都市土壤测量Hg元素的发育特征及其来源  

Soil Survey of the Development Characteristics and the Mass Source of the Mercury Element in Chengdu

作　　者：赵琦[1] 唐将[2] 沈前斌[3] 雷家立 

机构地区：[1]四川省地矿局地矿处,四川成都610081 [2]成都理工大学,四川成都610059 [3]四川地矿局物探队,四川成都610072 [4]重庆市地勘总公司川东南地质队,重庆含谷400039

出　　处：《贵州工业大学学报（自然科学版）》2004年第1期15-20,共6页Journal of Guizhou University of Technology(Natural Science Edition)

摘　　要：成都市是Hg的高背景和异常区,深、浅层样各具不同的元素组合,发育特征和引起的原因。深层样Hg异常与构造、天然气、地热、矿产和基底隆起有关;浅层样则与城市居民生活古代颜料、工业、燃煤、农业、河流的污染及上游的矿产等物质来源有关。Chengdu is an area with high background value and anomaly of the mercury element. The element association, development characteristics, and the reason of the deep soil samples are different from the low. The mercury anomaly of the former is related to the geological structure, natural gas, geotherm, minerals, and basement uplift; the one of the latter is related to the mass sources of the city life, ancient pigment, industry, coal burned, agriculture pollutant of river, upriver minerals, etc.

关 键 词：成都市 土壤 Hg元素 发育特征 元素背景 元素组合 物质来源 地球化学 

分 类 号：P618.68[天文地球—矿床学] P595[天文地球—地质学]