DOI: 10.1016/j.marpolbul.2015.04.021
Scopus记录号: 2-s2.0-84933675029
论文题名: Impact of CO2-driven acidification on the development of the sea cucumber Apostichopus japonicus (Selenka) (Echinodermata: Holothuroidea)
作者: Yuan X. ; Shao S. ; Dupont S. ; Meng L. ; Liu Y. ; Wang L.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 95, 期: 1 起始页码: 195
结束页码: 199
语种: 英语
英文关键词: Apostichopus japonicus
; Early development
; Holothuroid
; Larval growth
; Ocean acidification
Scopus关键词: Acidification
; Apostichopus japonicus
; Early development
; Holothuroid
; Larval growth
; Ocean acidifications
; pH effects
; carbon dioxide
; carbon dioxide
; sea water
; acidification
; carbon dioxide
; developmental biology
; echinoderm
; growth rate
; larval development
; pH
; pollution effect
; acidification
; adult
; alkalinity
; Apostichopus japonicus
; Article
; concentration (parameters)
; controlled study
; development
; developmental stage
; female
; growth rate
; male
; nonhuman
; pH
; reproductive success
; salinity
; water temperature
; animal
; chemistry
; environment
; fertilization
; growth, development and aging
; larva
; life cycle stage
; physiology
; Stichopus
; Apostichopus japonicus
; Auricularia
; Echinodermata
; Holothuroidea
; Animals
; Carbon Dioxide
; Environment
; Female
; Fertilization
; Hydrogen-Ion Concentration
; Larva
; Life Cycle Stages
; Male
; Seawater
; Stichopus
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: We evaluated the impact of ocean acidification on the early development of sea cucumber Apostichopus japonicus. The effect of pH-levels (pH 8.04, 7.85, 7.70 and 7.42) were tested on post-fertilization success, developmental (stage duration) and growth rates. Post-fertilization success decreased linearly with pH leading to a 6% decrease at pH 7.42 as compared to pH 8.1. The impact of pH on developmental time was stage-dependent: (1) stage duration increased linearly with decreasing pH in early-auricularia stage; (2) decreased linearly with decreasing pH in the mid-auricularia stage; but (3) pH decline had no effect on the late-auricularia stage. At the end of the experiment, the size of doliolaria larvae linearly increased with decreasing pH. In conclusion, a 0.62 unit decrease in pH had relatively small effects on A. japonicus early life-history compared to other echinoderms, leading to a maximum of 6% decrease in post-fertilization success and subtle effects on growth and development. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86078
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: National Marine Environmental Monitoring Center, State Oceanic Administration, Dalian, China; University of Gothenburg, The Sven Lovén Centre for Marine Sciences - Kristineberg, Fiskebäckskil, Sweden
Recommended Citation:
Yuan X.,Shao S.,Dupont S.,et al. Impact of CO2-driven acidification on the development of the sea cucumber Apostichopus japonicus (Selenka) (Echinodermata: Holothuroidea)[J]. Marine Pollution Bulletin,2015-01-01,95(1)