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EFFECT OF MARINE ACIDIFICATION ON CALCIFICATION AND RESPIRATION OF CHLAMYS FARRERI

文献类型：期刊论文

作者Zhang Mingliang1,2,3; Fang Jianguang1; Zhang Jihong1; Li Bin1,2,3; Ren Shengmin1; Mao Yuze1; Gao Yaping1
刊名JOURNAL OF SHELLFISH RESEARCH
出版日期2011-08-01
卷号30期号:2页码:267-271
关键词Marine Acidification Calcification Respiration Chlamys Farreri
ISSN号0730-8000
DOI10.2983/035.030.0211
文献子类Article
英文摘要Marine acidification will be an important environmental problem in the near future as a result of persistent emissions of CO2 and dissolution into seawater. In this study, we found that calcification and respiration of the Zhikong scallop (Chlamysfarreri) are likely to be severely affected by increasing acidification. Calcification and respiration significantly declined as pH decreased. The calcification rate decreased by 33% when the pH of water was 7.9 compared with a pH of 8.1, and decreased close to 0 when the pH was reduced to 7.3. CO2 and O-2 respiratory rates were reduced by 14% and 11%, respectively, when pH decreased from 7.9 to 7.3. Increasing acidification also led to changes in the metabolic pathways of C. farreri. Under acidic conditions, proteins may replace carbohydrates as the metabolic substrate. The survival of C. farreri is likely to be severely threatened in the next few centuries.; Marine acidification will be an important environmental problem in the near future as a result of persistent emissions of CO(2) and dissolution into seawater. In this study, we found that calcification and respiration of the Zhikong scallop (Chlamysfarreri) are likely to be severely affected by increasing acidification. Calcification and respiration significantly declined as pH decreased. The calcification rate decreased by 33% when the pH of water was 7.9 compared with a pH of 8.1, and decreased close to 0 when the pH was reduced to 7.3. CO(2) and O(2) respiratory rates were reduced by 14% and 11%, respectively, when pH decreased from 7.9 to 7.3. Increasing acidification also led to changes in the metabolic pathways of C. farreri. Under acidic conditions, proteins may replace carbohydrates as the metabolic substrate. The survival of C. farreri is likely to be severely threatened in the next few centuries.
学科主题Fisheries ; Marine & Freshwater Biology
URL标识查看原文
语种英语
WOS记录号WOS:000294312200011
公开日期2012-07-03
源URL[http://ir.qdio.ac.cn/handle/337002/11850]  
专题海洋研究所_实验海洋生物学重点实验室
作者单位1.Chinese Acad Fisheries Res, Yellow Sea Fisheries Res Inst, Mariculture Ecol & Carrying Capac Lab, Qingdao 266071, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100047, Peoples R China
推荐引用方式
GB/T 7714		 Zhang Mingliang,Fang Jianguang,Zhang Jihong,et al. EFFECT OF MARINE ACIDIFICATION ON CALCIFICATION AND RESPIRATION OF CHLAMYS FARRERI[J]. JOURNAL OF SHELLFISH RESEARCH,2011,30(2):267-271.
APA Zhang Mingliang.,Fang Jianguang.,Zhang Jihong.,Li Bin.,Ren Shengmin.,...&Gao Yaping.(2011).EFFECT OF MARINE ACIDIFICATION ON CALCIFICATION AND RESPIRATION OF CHLAMYS FARRERI.JOURNAL OF SHELLFISH RESEARCH,30(2),267-271.
MLA Zhang Mingliang,et al."EFFECT OF MARINE ACIDIFICATION ON CALCIFICATION AND RESPIRATION OF CHLAMYS FARRERI".JOURNAL OF SHELLFISH RESEARCH 30.2(2011):267-271.

入库方式： OAI收割

来源：海洋研究所

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