English  |  正體中文  |  简体中文  |  Items with full text/Total items : 27005/38806
Visitors : 2402772      Online Users : 66
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search
LoginUploadHelpAboutAdminister

Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/40022

Title: Relationships between persistent organic pollutants and carbonaceous materials in aquatic sediments of Taiwan
Authors: Chin-Chang Hung;Gwo-Ching Gong;Fung-Chi Ko;Hung-Yu Chen;Min-Lan Hsu;Jian-Ming Wu;Sen-Chueh Peng;Fan-Hua Nan;Kevin M. Yeager;Peter H. Santschi
Contributors: 國立臺灣海洋大學:海洋環境資訊學系
Keywords: Pesticides
POC
Black carbon
PCB
PAH
Date: 2010-03
Issue Date: 2017-01-12T03:49:07Z
Publisher: Marine Pollution Bulletin
Abstract: Abstract: Recent studies have shown that many persistent organic pollutants (POPs, e.g., polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons (PAHs) and various pesticides), are strongly associated with carbonaceous materials (including organic carbon (OC) and black carbon (BC)). We hypothesize that carbonaceous materials can be used as a first-order pollution index, to indicate areas where POP pollution may require further investigation. We tested our hypothesis and found that strong, positive correlations between BC and OC contents versus the concentrations of PCBs (and PAHs) existed in estuarine sediments of the Danshui River in 2005 and 2008. Thus, our preliminary results demonstrate that POC and BC are potential indicators of the POP pollution potential in fluvial sediments of the Danshui River in Taiwan. This innovative approach can provide a simple, relatively inexpensive and expedient means to monitor concentrations of POPs in polluted aquatic sediments of Taiwan, and/or those having a legacy of POP inputs.
Relation: 60(7)
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/40022
Appears in Collections:[海洋環境資訊系] 期刊論文

Files in This Item:

File Description SizeFormat
index.html0KbHTML84View/Open


All items in NTOUR are protected by copyright, with all rights reserved.

 


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback