浙东沿海地区陆海不同介质采样区地球化学成图方法  

A GEOCHEMICAL MAP FORMATION METHOD FOR DIFFERENT CONTINENTAL AND SEA MEDIA OF EASTERN ZHEJIANG COASTAL AREA

作　　者：郑洁 

机构地区：[1]浙江省地质调查院,浙江杭州311203

出　　处：《物探与化探》2006年第5期406-409,共4页Geophysical and Geochemical Exploration

基　　金：中国地质调查局地质大调查项目(200214200013)资助

摘　　要：针对浙东沿海地区陆海不同介质采样区地球化学图中出现的自然因素,以及非点源污染和点源污染等因素引起的随机变异,提出选择一种适宜的数据处理模型和色区空间分配为内容的陆海不同介质地球化学成图方法,以改善图面效果。Aimed at tackling the stochastic variations caused by non-artificial natural factors and accidental factors such as nonpoint source contamination and point source contamination in geochemical maps for different continental and sea media of eastern Zhejiang coastal area, this paper puts forward a geochemical map formation method for different continental and sea media based on a suitable data-processing model and color area spatial distribution so as to improve the map face effects.

关 键 词：陆海不同介质 地球化学图 浙东沿海地区 

分 类 号：P632[天文地球—地质矿产勘探]