Pollution status and assessment of seven heavy metals in the seawater and sediments of Hangzhou Bay, China,Marine Pollution Bulletin

当前位置： X-MOL 学术 › Mar. Pollut. Bull. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Pollution status and assessment of seven heavy metals in the seawater and sediments of Hangzhou Bay, China
Marine Pollution Bulletin ( IF 5.3 ) Pub Date : 2024-11-16 , DOI: 10.1016/j.marpolbul.2024.117261
Rong Zhu, Yan-Yan Zeng, Li-Min Liu, Lu Yin, Kai-Ping Xu, Wei-Feng Chen, Shang-Chun Li, Xiao-Feng Zhou

Hangzhou Bay, one of the fastest economy and population growth region in China, was heavily polluted by a large amounts of industrial waste water and domestic sewage containing harmful heavy metal pollutants. To investigate the status of heavy metals pollution and assess the ecological risks in Hangzhou Bay, seven heavy metals (Cu, Zn, Pb, Cd, Cr, Hg and As) concentrations of water and sediments were analyzed. Heavy metals concentrations in sediments close to the estuarine coast and nearshore area were higher than that in other areas. Cu, Zn, Pb, Cd, Cr and As in sediments might have extensive homologies and originate from the petroleum industry. The pollutions of Cu, Zn, Pb, Cd, Cr and As in seawater and sediment were very light or no pollution. Both in seawater and sediments, the Hg contamination was the most serious among the measured seven heavy metals and should be paid more attention.

更新日期：2024-11-16

点击分享查看原文

点击收藏

阅读更多本刊新发论文本刊介绍/投稿指南