机译:广东东莞的农业土壤和蔬菜中的重金属含量
State;
Key;
Laboratory;
of;
Organic;
Geochemistry,;
Guangzhou;
Institute;
of;
Geochemistry,;
CAS,;
Guangzhou;
510640,;
China;
Research;
Center;
of;
the;
Pearl;
River;
Delta;
Environmental;
Pollution;
and;
Control,;
Guangzhou;
510640,;
China;
South;
China;
Institute;
of;
Environmental;
Sciences,;
Ministry;
of;
Environmental;
Protection,;
Guangzhou;
510655,;
China;
Center;
for;
Earth;
Environment;
and;
Resources,;
Sun;
Yat-sen;
University,;
Guangzhou;
510275,;
China;
土壤重金属含量; 农业土壤; 地理信息系统; 环境质量标准; 空间分布; 金属元素; 食品安全; 汞含量;