[1]College of Chemistry and Material;
Weinan Normal University;
Weinan 714099;
China;
[2]Key Laboratory for Eco-environment of River Wetlands in Shaanxi Province;
Weinan 714099;
China;
[1]College of Chemistry and Material;
Weinan Normal University;
Weinan 714099;
China;
[1]College of Chemistry and Material;
Weinan Normal University;
Weinan 714099;
China;
Flame atomic absorption spectrometry; Wetland soil; Copper; Lead;