English  |  正體中文  |  简体中文  |  Items with full text/Total items : 28611/40649
Visitors : 621132      Online Users : 89
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search

Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/25535

Title: Effect of dissolved oxygen on the acid–base balance and ion concentration of Taiwan abalone Haliotis diversicolor supertexta
Authors: Winton Cheng;Chun-Hung Liu;Sha-Yen Cheng;Jiann-Chu Chen
Contributors: NTOU:Department of Environmental Biology and Fisheries Science
Keywords: Haliotis diversicolor supertexta;Dissolved oxygen;Acid–base balance;Glucose;Lactate;Osmolality;Sodium
Date: 2004-03-05
Issue Date: 2011-10-20T08:24:28Z
Publisher: Aquaculture
Abstract: abstract:Taiwan abalone Haliotis diversicolor supertexta exposed to different concentrations of dissolved oxygen (DO) at 7.18, 4.98, 3.08, and 2.11 mg/l for 3, 6, 12, 24, 48, 72, and 96 h were examined for hemolymph osmolality, sodium concentration, acid–base balance, and glucose and lactate levels at 35‰ and 25 °C. Abalone following 12-h exposure to 2.11 and 3.08 mg/l DO showed increases in hemolymph osmolality, sodium, and glucose and lactate levels. The level of hemolymph pCO2 was inversely related to DO concentration, whereas the levels of hemolymph pH, pO2, HCO3−, and TCO2 were directly related to DO concentration. It is concluded that the stress of DO at 3.08 mg/l and lower causes disturbance in the acid–base balance as well as anaerobic metabolism of H. diversicolor supertexta, resulting in glucose and lactate productions and acidosis in a short-term period.
Relation: 231(1-4), pp.573–586
URI: http://ntour.ntou.edu.tw/handle/987654321/25535
Appears in Collections:[環境生物與漁業科學學系] 期刊論文

Files in This Item:

File Description SizeFormat

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