Spatial Analysis on Content Distribution of Soil Heavy Metals Copper (Cu) and Cadmium (Cd) in Duanzhou District of Zhaoqing City  

作　　者：Jianqiao QIN Bihai CAI Yuanyuan XU Dexin XIONG 

机构地区：[1]School of Environmental and Chemical Engineering,Zhaoqing University,Zhaoqing 526061,China [2]Shenzhen Degree of Freedom Sci-Tech Co.,Ltd.,Shenzhen 518100,China

出　　处：《Meteorological and Environmental Research》2024年第5期56-62,69,共8页气象与环境研究（英文版）

基　　金：Fourth Batch of Innovative Research Teams from Zhaoqing University(TD202408);Quality Engineering and Teaching Reform Project of Zhaoqing University in 2024(zlgc 2024002);2024 School-level Course Ideological and Political Reform Demonstration Project of Zhaoqing University(ZHAOXUEYUAN[2024]83);Notice on the List of Projects for the Construction of Teaching Quality and Teaching Reform in Undergraduate Universities in Guangdong Province in 2021(Yue Jiao Gao Han[2021]29).

摘　　要：This paper used atomic absorption spectrophotometry to determine the content distribution of Cu and Cd in the soil of Duanzhou District,Zhaoqing City.The single factor index method,Nemerow comprehensive index method,pollution load index method,geoaccumulation index method,and potential ecological hazard index method were used to analyze the content and pollution status of Cu and Cd in the soil of Duanzhou District,providing a basis for understanding the pollution status of Cu and Cd in the soil of Zhaoqing City.

关 键 词：Atomic spectrophotometry Single factor index method Nemerow composite index method Pollution load index method 

分 类 号：X824[环境科学与工程—环境工程]