Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Environmental Science》 2003-04
Add to Favorite Get Latest Update

Accumulation of Heavy Metals in the Sediments of Shenzhen Bay, South China

Huang Xiaoping 1, Li Xiangdong 2, Yue Weizhong 1, Huang Liangmin 1, Li Yoksheung 2(1. LED,South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China ; 2. The Hong Kong Polytechnic University, Hong Kong,China)  
Heavy metals concentrations in marine sediment cores of Shenzhen Bay were measured, and the profile distribution characteristic of heavy metals was discussed. Combined with the 210Pb dating results, the contamination history of heavy metals was studied in high resolution records, and the metal accumulation processes were also analyzed. The results indicated that the concentrations of heavy metals was relatively low compared with other area in the world, but the elements of Pb, Cu and Zn were obviously contaminated by anthropogenic impact. The rapid economical development of Shenzhen in the last 20 years and Hong Kong in 1960~1970s contributed much on accumulation of heavy metals in the sediments.
【Fund】: 广东省重大科技项目 (A2 0 0 0 99F0 1 ;2KB0 6 70 1S ;A30 5 0 30 1 ) ;; 香港RGC项目 (PolyU5 0 75 /99E) ;; 国家自然科学基金项目 (4 0 1 76 0 34) ;; 中科院知识创新工程项目 (KSCX2 SW 1 0 2;KZCX2 2 0 6 )
【CateGory Index】: X55
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved