DOI: 10.1016/j.marpolbul.2016.08.003
Scopus记录号: 2-s2.0-84992646647
论文题名: The impact of CO2-driven ocean acidification on early development and calcification in the sea urchin Strongylocentrotus intermedius
作者: Zhan Y. ; Hu W. ; Zhang W. ; Liu M. ; Duan L. ; Huang X. ; Chang Y. ; Li C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 112, 期: 2018-01-02 起始页码: 291
结束页码: 302
语种: 英语
英文关键词: Calcification
; Early development
; Ocean acidification
; Strongylocentrotus intermedius
Scopus关键词: Acidification
; Biomineralization
; Bone
; Calcification (biochemistry)
; Mammals
; Shellfish
; Acidified conditions
; Cleavage rates
; Early development
; Fertilization success
; Northern Yellow Sea
; Ocean acidifications
; Post-fertilization
; Strongylocentrotus intermedius
; Carbon dioxide
; carbon dioxide
; acid
; carbon dioxide
; sea water
; water pollutant
; acidification
; calcification
; carbon dioxide
; echinoderm culture
; ecological impact
; acidification
; Article
; concentration (parameters)
; controlled study
; corrosion
; embryo
; female
; fertilization
; hatching
; larva
; limit of quantitation
; male
; measurement precision
; nonhuman
; ocean acidification
; ocean environment
; pH
; Strongylocentrotus
; Strongylocentrotus intermedius
; survival rate
; analysis
; animal
; bone mineralization
; chemistry
; drug effects
; environmental monitoring
; growth, development and aging
; metabolism
; procedures
; sea
; Strongylocentrotus
; toxicity
; ultrastructure
; water pollutant
; Pacific Ocean
; Yellow Sea
; Echinoidea
; Strongylocentrotus intermedius
; Acids
; Animals
; Calcification, Physiologic
; Carbon Dioxide
; Environmental Monitoring
; Fertilization
; Hydrogen-Ion Concentration
; Larva
; Oceans and Seas
; Seawater
; Strongylocentrotus
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The impact of CO2-driven ocean acidification(OA) on early development and calcification in the sea urchin Strongylocentrotus intermedius cultured in northern Yellow Sea was investigated by comparing fertilization success, early cleavage rate, hatching rate of blastulae, larvae survival rate at 70 h post-fertilization, larval morphology and calcification under present natural seawater condition (pH = 8.00 ± 0.03) and three laboratory-controlled acidified conditions (OA1, △pH = − 0.3 units; OA2, △pH = − 0.4 units; OA3, △pH = − 0.5 units) projected by IPCC for 2100. Results showed that pH decline had no effect on the overall fertilization, however, with decreased pH, delayed early embryonic cleavage, reduced hatching rate of blastulae and four-armed larvae survival rate at 70 h post-fertilization, impaired larval symmetry, shortened larval spicules, and corrosion spicule structure were observed in all OA-treated groups as compared to control, which indicated that CO2-driven OA affected early development and calcification in S. intermedius negatively. © 2016 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86670
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Key Laboratory of Mariculture & Stock Enhancement in North China's Sea, Ministry of Agriculture, Dalian Ocean University, Dalian, Liaoning, China; College of Basic Medical Science, Dalian Medical University, Dalian, Liaoning, China
Recommended Citation:
Zhan Y.,Hu W.,Zhang W.,et al. The impact of CO2-driven ocean acidification on early development and calcification in the sea urchin Strongylocentrotus intermedius[J]. Marine Pollution Bulletin,2016-01-01,112(2018-01-02)