Influence of marine current on vertical migration of Pb in marine bay

被引：0

作者：

Chen Yu ^{[1
]}

Ai Hong ^{[1
]}

Yang Danfeng ^{[2
]}

Zhao Huijuan ^{[1
]}

Yang Dongfang ^{[3
,4
]}

机构：

[1] Shanghai Ocean Univ, Coll Informat, Shanghai 201306, Peoples R China

[2] Fudan Univ, Coll Informat Sci & Engn, Shanghai 200433, Peoples R China

[3] Shanghai Ocean Univ, Coll Life Sci, Shanghai 201306, Peoples R China

[4] SOA, North China Sea Environm Monitoring Ctr, Qingdao 266033, Peoples R China

来源：

3RD INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY RESOURCES AND ENVIRONMENT ENGINEERING | 2018年 / 113卷

关键词：

JIAOZHOU; PLUMBUM;

D O I：

10.1088/1755-1315/113/1/012128

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper analyzed that vertical migration of Pb contents waters in Jiaozhou Bay, and revealed the influence of marine current on vertical migration process. Results showed that Pb contents in bottom waters of Jiaozhou Bay in April and July 1988 were 1.49-18.53 mu g L-1 and 12.68/-27.64 mu g L-1, respectively. The pollution level of Pb in bottom waters was moderate to heavy, and were showing temporal variations and spatial heterogeneity. The vertical migration process of Pb in April 1988 included a drifting process from the southwest to the north by means of the marine current was rapid in this region. The vertical migration process of Pb in July 1988 in the open waters included no drifting process since the flow rate of marine current was relative low in this region. The vertical migration process of Pb was jointly determined by vertical water's effect, source input and water exchange, and the influence of marine current on the vertical migration of Pb in marine bay was significant.

引用

页数：5

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