Environmental and geochemical characteristics of nitrogen, phosphorus and heavy metal elements in sediments of South Lake of Changchun
Nitrogen, phosphorus and heavy metal elements in the sediments of South Lake of Changchun, Jilin Province, varied regularly in their sectional concentrations. Three sections were studied. I-section had lower N, P and heavy metal elements than II-and III-sections. It was believed that lower results w...
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Veröffentlicht in: | Huan jing ke xue yan jiu 1999-01, Vol.12 (4), p.37-41 |
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Sprache: | chi |
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