冀东土壤地球化学基准值特征及研究意义

Characteristics and Significance of Reference Values of the Geochemical Elements in Soil Samples from Eastern Hebei Province

摘要: 通过系统的土壤深层（第Ⅰ环境）取样调查，研究并给出了冀东土壤中元素系列地球化学基准值及其基本特征，包括全区及不同景观区、不同流域、不同类型土壤中元素的地球化学基准值，为区域经济发展规划和资源与环境评价提供了实用的基础地球化学信息。

Abstract: Based on the systematic sampling and investigation on the deep layer of soil samples from the Eastern Hebei Province, a series of reference values of the geochemical elements in soil samples from different landscape spots, different valley and with differ