人类活动对江汉平原地区土地质量的影响——以洪湖市为例

郑雄伟, 陶梦珺, 张芷宜, 查亚, 王亚风, 张响荣

Impacts of human activities on the land quality of Jianghan Plain: A case study of Honghu City

ZHENG Xiong-Wei, TAO Meng-Jun, ZHANG Zhi-Yi, CHA Ya, WANG Ya-Feng, ZHANG Xiang-Rong

图4 不同输入途径重金属元素年输入通量各占比例分布

Fig.4 Distribution of annual heavy metal input fluxes in different ways