Study on standards of 1:50000 hydrogeological maps in China

作者：WEN Xue-ru,CHENG Yan-pei,WU Ai-min,DONG Hua,YI Qing,LIU Kun

摘要：In compilation of 1: 50 000 hydrogeological map, Some principles which are suitable for hydrogeological characteristics in China have been defined. Groundwater development and protection have been regarded as equally important. Some key problems such as classification of water-bearing formation, water yield property, color system and color scale of water yield property of water-bearing formation, expression of groundwater system, expression of hydrogeological parameters have been solved. This standardizing work can lay solid foundation for integration of 1: 50 000 synthetic hydrogeological map achievement and data, so as to broaden the service areas of hydrogeological survey.

发文机构：Institute of Hydrogeology and Environmental Geology Field Research Base for Groundwater Sciences and Engineering Department of Hydrogeology and Environmental Geology

关键词：Hydrogeologicalmapping1:50000STANDARDS

分类号： P641[天文地球—地质矿产勘探]P623[天文地球—地质学]