Will krill fare well under Southern Ocean acidification?
Antarctic krill embryos and larvae were experimentallyexposed to 380 (control), 1000 and2000 matm pCO2 in order to assess the possibleimpact of ocean acidification on early developmentof krill. No significant effects weredetected on embryonic development or larvalbehaviour at 1000 matm pCO2; however...
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ftunivtasecite:oai:ecite.utas.edu.au:68395 2023-05-15T13:35:38+02:00 Will krill fare well under Southern Ocean acidification? Kawaguchi, S Kurihara, H King, R Hale, L Berli, TM Robinson, JP Ishida, A Wakita, M Virtue, P Nicol, S Ishimatsu, A 2011 application/pdf http://rsbl.royalsocietypublishing.org/content/7/2/288 https://doi.org/10.1098/rsbl.2010.0777 http://www.ncbi.nlm.nih.gov/pubmed/20943680 http://ecite.utas.edu.au/68395 en eng The Royal Society http://ecite.utas.edu.au/68395/1/Kawaguchi et al_2010_BL_Krill acidification.pdf http://dx.doi.org/10.1098/rsbl.2010.0777 Kawaguchi, S and Kurihara, H and King, R and Hale, L and Berli, TM and Robinson, JP and Ishida, A and Wakita, M and Virtue, P and Nicol, S and Ishimatsu, A, Will krill fare well under Southern Ocean acidification?, Biology Letters, 7, (2) pp. 288-291. ISSN 1744-9561 (2011) [Refereed Article] http://www.ncbi.nlm.nih.gov/pubmed/20943680 http://ecite.utas.edu.au/68395 Biological Sciences Other Biological Sciences Global Change Biology Refereed Article PeerReviewed 2011 ftunivtasecite https://doi.org/10.1098/rsbl.2010.0777 2019-12-13T21:36:45Z Antarctic krill embryos and larvae were experimentallyexposed to 380 (control), 1000 and2000 matm pCO2 in order to assess the possibleimpact of ocean acidification on early developmentof krill. No significant effects weredetected on embryonic development or larvalbehaviour at 1000 matm pCO2; however, at2000 matm pCO2 development was disruptedbefore gastrulation in 90 per cent of embryos,and no larvae hatched successfully. Our modelprojections demonstrated that Southern Oceansea water pCO2 could rise up to 1400 matm inkrills depth range under the IPCC IS92a scenarioby the year 2100 (atmospheric pCO2788 matm). These results point out the urgentneed for understanding the pCO2-responserelationship for krill developmental and laterstages, in order to predict the possible fate ofthis key species in the Southern Ocean. Article in Journal/Newspaper Antarc* Antarctic Antarctic Krill Ocean acidification Southern Ocean eCite UTAS (University of Tasmania) Antarctic Southern Ocean Biology Letters 7 2 288 291 |
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eCite UTAS (University of Tasmania) |
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ftunivtasecite |
language |
English |
topic |
Biological Sciences Other Biological Sciences Global Change Biology |
spellingShingle |
Biological Sciences Other Biological Sciences Global Change Biology Kawaguchi, S Kurihara, H King, R Hale, L Berli, TM Robinson, JP Ishida, A Wakita, M Virtue, P Nicol, S Ishimatsu, A Will krill fare well under Southern Ocean acidification? |
topic_facet |
Biological Sciences Other Biological Sciences Global Change Biology |
description |
Antarctic krill embryos and larvae were experimentallyexposed to 380 (control), 1000 and2000 matm pCO2 in order to assess the possibleimpact of ocean acidification on early developmentof krill. No significant effects weredetected on embryonic development or larvalbehaviour at 1000 matm pCO2; however, at2000 matm pCO2 development was disruptedbefore gastrulation in 90 per cent of embryos,and no larvae hatched successfully. Our modelprojections demonstrated that Southern Oceansea water pCO2 could rise up to 1400 matm inkrills depth range under the IPCC IS92a scenarioby the year 2100 (atmospheric pCO2788 matm). These results point out the urgentneed for understanding the pCO2-responserelationship for krill developmental and laterstages, in order to predict the possible fate ofthis key species in the Southern Ocean. |
format |
Article in Journal/Newspaper |
author |
Kawaguchi, S Kurihara, H King, R Hale, L Berli, TM Robinson, JP Ishida, A Wakita, M Virtue, P Nicol, S Ishimatsu, A |
author_facet |
Kawaguchi, S Kurihara, H King, R Hale, L Berli, TM Robinson, JP Ishida, A Wakita, M Virtue, P Nicol, S Ishimatsu, A |
author_sort |
Kawaguchi, S |
title |
Will krill fare well under Southern Ocean acidification? |
title_short |
Will krill fare well under Southern Ocean acidification? |
title_full |
Will krill fare well under Southern Ocean acidification? |
title_fullStr |
Will krill fare well under Southern Ocean acidification? |
title_full_unstemmed |
Will krill fare well under Southern Ocean acidification? |
title_sort |
will krill fare well under southern ocean acidification? |
publisher |
The Royal Society |
publishDate |
2011 |
url |
http://rsbl.royalsocietypublishing.org/content/7/2/288 https://doi.org/10.1098/rsbl.2010.0777 http://www.ncbi.nlm.nih.gov/pubmed/20943680 http://ecite.utas.edu.au/68395 |
geographic |
Antarctic Southern Ocean |
geographic_facet |
Antarctic Southern Ocean |
genre |
Antarc* Antarctic Antarctic Krill Ocean acidification Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctic Krill Ocean acidification Southern Ocean |
op_relation |
http://ecite.utas.edu.au/68395/1/Kawaguchi et al_2010_BL_Krill acidification.pdf http://dx.doi.org/10.1098/rsbl.2010.0777 Kawaguchi, S and Kurihara, H and King, R and Hale, L and Berli, TM and Robinson, JP and Ishida, A and Wakita, M and Virtue, P and Nicol, S and Ishimatsu, A, Will krill fare well under Southern Ocean acidification?, Biology Letters, 7, (2) pp. 288-291. ISSN 1744-9561 (2011) [Refereed Article] http://www.ncbi.nlm.nih.gov/pubmed/20943680 http://ecite.utas.edu.au/68395 |
op_doi |
https://doi.org/10.1098/rsbl.2010.0777 |
container_title |
Biology Letters |
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7 |
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2 |
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288 |
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291 |
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1766068360437563392 |