高密地区灌溉水及土壤氟地球化学特征
姜冰, 刘阳, 吴振, 张德明, 孙增兵, 马健

Geochemical characteristics of fluorine in irrigation water and soils in the Gaomi area, Shandong Province, China
JIANG Bing, LIU Yang, WU Zhen, ZHANG De-Ming, SUN Zeng-Bing, MA Jian
图1 研究区土壤类型及灌溉水样点分布
Fig.1 Soil types and distribution of irrigation water samples in the study area