Spatial and seasonal characteristics of dissolved heavy metals in the east and west Guangdong coastal waters, South China
文献类型：期刊论文
| 作者 | Zhang, Ling1; Shi, Zhen1; Zhang, JingPing1; Jiang, Zhijian1; Wang, Fei1; Huang, Xiaoping1 |
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2015 |
| 卷号 | 95期号:1页码:419-426 |
| 关键词 | Dissolved heavy metal Spatial and seasonal variation Sources South China |
| 通讯作者 | xphuang@scsio.ac.cn |
| 英文摘要 | Heavy metal concentrations and physicochemical parameters in seawater were measured in Guangdong coastal waters, South China. Results showed that the concentrations and distribution of heavy metals varied spatially and seasonally. Generally, heavy metal concentrations in the east regions were higher than in the west. Concentrations of Pb, Zn, Cd and Cr in wet seasons were generally higher than in dry seasons owing to the seasonal differences of the river discharge, rainfall and seawater intrusion. Principal component (PC) analysis showed that PC1, PC2 and PD in the east were correlated to Pb + Cr + Zn + Cd, As + Cd and Cu, respectively, and they were correlated to Pb + Cr, Zn + Cu + Cd and As + Cu, respectively, in the west. That was maybe due to the differences of local heavy metal sources. The anthropogenic activities contributed more to the main sources of heavy metals, and contamination factors indicated that Zn and Pb pollution was serious in study area. (C) 2015 Elsevier Ltd. All rights reserved. |
| 学科主题 | Environmental Sciences & Ecology; Marine & Freshwater Biology |
| 原文出处 | 0025-326X |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/14815]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 作者单位 | 1.[Zhang, Ling 2.Zhang, JingPing 3.Jiang, Zhijian 4.Huang, Xiaoping] Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Trop Marine Bioresources & Ecol, Guangzhou 510301, Guangdong, Peoples R China 5.[Shi, Zhen] Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China 6.[Wang, Fei] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Ling,Shi, Zhen,Zhang, JingPing,et al. Spatial and seasonal characteristics of dissolved heavy metals in the east and west Guangdong coastal waters, South China[J]. MARINE POLLUTION BULLETIN,2015,95(1):419-426. |
| APA | Zhang, Ling,Shi, Zhen,Zhang, JingPing,Jiang, Zhijian,Wang, Fei,&Huang, Xiaoping.(2015).Spatial and seasonal characteristics of dissolved heavy metals in the east and west Guangdong coastal waters, South China.MARINE POLLUTION BULLETIN,95(1),419-426. |
| MLA | Zhang, Ling,et al."Spatial and seasonal characteristics of dissolved heavy metals in the east and west Guangdong coastal waters, South China".MARINE POLLUTION BULLETIN 95.1(2015):419-426. |
入库方式： OAI收割
来源：南海海洋研究所
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