Based on data obtained from regional geochemical prospecting in Fujian Province, the present paper discusses sampling density in 1:50,000 regional geochemical survey, and compare geochemical anomalies and economic benefits produced by different sampling densities. It is considered that in 1: 50,000 re gional geochemical prospecting within Fujian Province, the sampling density of 1-2 point/km2 seems to be most effective, svhich can lead to both good results and high efficiency.
蔡以评. 区域化探扫面资料可以满足1:5万区调对化探的需求——试述水系沉积物测量采样密度试验成果[J]. 物探与化探, 1987, 11(6): 456-461.
Cai Yiping. THE FEASIBILITY OF USING REGIONAL GEOCHEMICAL DATA TO MEET THE DEMAND OF 1:50,000 REGIONAL SURVEY ON GEOCHEMICAL PROSPECTING. Geophysical and Geochemical Exploration, 1987, 11(6): 456-461.