DOI: 10.1016/j.marpolbul.2014.01.050
Scopus记录号: 2-s2.0-84896388317
论文题名: Long-term effects of elevated CO2 and temperature on the Arctic calanoid copepods Calanus glacialis and C. hyperboreus
作者: Hildebrandt N. ; Niehoff B. ; Sartoris F.J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 80, 期: 2018-01-02 起始页码: 59
结束页码: 70
语种: 英语
英文关键词: Body mass
; Gonad development
; Mortality
; Ocean acidification
; Ocean warming
; Respiration
Scopus关键词: Body mass
; Gonad development
; Mortality
; Ocean acidifications
; Ocean warming
; Respiration
; Acidification
; Carbon dioxide
; Oceanography
; carbon dioxide
; sea water
; acidification
; atmospheric deposition
; atmospheric pollution
; body mass
; carbon dioxide
; crustacean
; mortality
; pollution effect
; pollution exposure
; respiration
; acidification
; article
; body mass
; breathing rate
; Calanus glacialis
; Calanus hyperboreus
; carbon dioxide tension
; controlled study
; copepod
; female
; incubation temperature
; mortality
; nonhuman
; ocean acidification
; temperature measurement
; Body mass
; Gonad development
; Mortality
; Ocean acidification
; Ocean warming
; Respiration
; Animals
; Arctic Regions
; Carbon Dioxide
; Copepoda
; Female
; Global Warming
; Hydrogen-Ion Concentration
; Temperature
; Water Pollutants, Chemical
; Calanoida
; Calanus glacialis
; Calanus hyperboreus
; Copepoda
; Body mass
; Gonad development
; Mortality
; Ocean acidification
; Ocean warming
; Respiration
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The sensitivity of copepods to ocean acidification (OA) and warming may increase with time, however, studies >10days and on synergistic effects are rare. We therefore incubated late copepodites and females of two dominant Arctic species, Calanus glacialis and Calanus hyperboreus, at 0°C at 390 and 3000μatm pCO2 for several months in fall/winter 2010. Respiration rates, body mass and mortality in both species and life stages did not change with pCO2. To detect synergistic effects, in 2011 C. hyperboreus females were kept at different pCO2 and temperatures (0, 5, 10°C). Incubation at 10°C induced sublethal stress, which might have overruled effects of pCO2. At 5°C and 3000μatm, body carbon was significantly lowest indicating a synergistic effect. The copepods, thus, can tolerate pCO2 predicted for a future ocean, but in combination with increasing temperatures they could be sensitive to OA. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85634
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: Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Am Handelshafen 12, 27570 Bremerhaven, Germany
Recommended Citation:
Hildebrandt N.,Niehoff B.,Sartoris F.J.. Long-term effects of elevated CO2 and temperature on the Arctic calanoid copepods Calanus glacialis and C. hyperboreus[J]. Marine Pollution Bulletin,2014-01-01,80(2018-01-02)