湛江东北部农用地土壤重金属污染及生态风险评价

孙志佳，李保飞，陈玉海，袁庆政，闫兴国，赵明杰

Assessment of agricultural land on soil heavy metals pollution and ecological risk in the northeast of Zhanjiang City

河北农业大学学报 . 2022, (1): 61 -68 .