Physiological responses to ocean acidification and warming synergistically reduce condition of the common cockle Cerastoderma edule
The combined effect of ocean acidification and warming on the common cockle Cerastoderma edule was investigated in a fully crossed laboratory experiment. Survival of the examined adult organisms remained high and was not affected by elevated temperature (+3 °C) or lowered pH (−0.3 units). However, t...
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Language: | English |
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ftvliz:oai:oma.vliz.be:289815 2023-05-15T17:50:10+02:00 Physiological responses to ocean acidification and warming synergistically reduce condition of the common cockle Cerastoderma edule Ong, E.Z. Briffa, M. Moens, T. Van Colen, C. 2017 http://www.vliz.be/nl/open-marien-archief?module=ref&refid=289815 en eng info:eu-repo/semantics/altIdentifier/wos/000413382600005 info:eu-repo/semantics/altIdentifier/doi/doi.org/10.1016/j.marenvres.2017.07.001 http://www.vliz.be/nl/open-marien-archief?module=ref&refid=289815 info:eu-repo/semantics/restrictedAccess %3Ci%3EMar.+Environ.+Res.+130%3C%2Fi%3E%3A+38-47.+%3Ca+href%3D%22https%3A%2F%2Fdx.doi.org%2F10.1016%2Fj.marenvres.2017.07.001%22+target%3D%22_blank%22%3Ehttps%3A%2F%2Fdx.doi.org%2F10.1016%2Fj.marenvres.2017.07.001%3C%2Fa%3E Ecophysiology Cerastoderma edule [Common cockle] info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2017 ftvliz https://doi.org/10.1016/j.marenvres.2017.07.001 2022-05-01T10:54:41Z The combined effect of ocean acidification and warming on the common cockle Cerastoderma edule was investigated in a fully crossed laboratory experiment. Survival of the examined adult organisms remained high and was not affected by elevated temperature (+3 °C) or lowered pH (−0.3 units). However, the morphometric condition index of the cockles incubated under high pCO 2 conditions (i.e. combined warming and acidification) was significantly reduced after six weeks of incubation. Respiration rates increased significantly under low pH, with highest rates measured under combined warm and low pH conditions. Calcification decreased significantly under low pH while clearance rates increased significantly under warm conditions and were generally lower in low pH treatments. The observed physiological responses suggest that the reduced food intake under hypercapnia is insufficient to support the higher energy requirements to compensate for the higher costs for basal maintenance and growth in future high pCO 2 . Article in Journal/Newspaper Ocean acidification Flanders Marine Institute (VLIZ): Open Marine Archive (OMA) Marine Environmental Research 130 38 47 |
institution |
Open Polar |
collection |
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA) |
op_collection_id |
ftvliz |
language |
English |
topic |
Ecophysiology Cerastoderma edule [Common cockle] |
spellingShingle |
Ecophysiology Cerastoderma edule [Common cockle] Ong, E.Z. Briffa, M. Moens, T. Van Colen, C. Physiological responses to ocean acidification and warming synergistically reduce condition of the common cockle Cerastoderma edule |
topic_facet |
Ecophysiology Cerastoderma edule [Common cockle] |
description |
The combined effect of ocean acidification and warming on the common cockle Cerastoderma edule was investigated in a fully crossed laboratory experiment. Survival of the examined adult organisms remained high and was not affected by elevated temperature (+3 °C) or lowered pH (−0.3 units). However, the morphometric condition index of the cockles incubated under high pCO 2 conditions (i.e. combined warming and acidification) was significantly reduced after six weeks of incubation. Respiration rates increased significantly under low pH, with highest rates measured under combined warm and low pH conditions. Calcification decreased significantly under low pH while clearance rates increased significantly under warm conditions and were generally lower in low pH treatments. The observed physiological responses suggest that the reduced food intake under hypercapnia is insufficient to support the higher energy requirements to compensate for the higher costs for basal maintenance and growth in future high pCO 2 . |
format |
Article in Journal/Newspaper |
author |
Ong, E.Z. Briffa, M. Moens, T. Van Colen, C. |
author_facet |
Ong, E.Z. Briffa, M. Moens, T. Van Colen, C. |
author_sort |
Ong, E.Z. |
title |
Physiological responses to ocean acidification and warming synergistically reduce condition of the common cockle Cerastoderma edule |
title_short |
Physiological responses to ocean acidification and warming synergistically reduce condition of the common cockle Cerastoderma edule |
title_full |
Physiological responses to ocean acidification and warming synergistically reduce condition of the common cockle Cerastoderma edule |
title_fullStr |
Physiological responses to ocean acidification and warming synergistically reduce condition of the common cockle Cerastoderma edule |
title_full_unstemmed |
Physiological responses to ocean acidification and warming synergistically reduce condition of the common cockle Cerastoderma edule |
title_sort |
physiological responses to ocean acidification and warming synergistically reduce condition of the common cockle cerastoderma edule |
publishDate |
2017 |
url |
http://www.vliz.be/nl/open-marien-archief?module=ref&refid=289815 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
%3Ci%3EMar.+Environ.+Res.+130%3C%2Fi%3E%3A+38-47.+%3Ca+href%3D%22https%3A%2F%2Fdx.doi.org%2F10.1016%2Fj.marenvres.2017.07.001%22+target%3D%22_blank%22%3Ehttps%3A%2F%2Fdx.doi.org%2F10.1016%2Fj.marenvres.2017.07.001%3C%2Fa%3E |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/000413382600005 info:eu-repo/semantics/altIdentifier/doi/doi.org/10.1016/j.marenvres.2017.07.001 http://www.vliz.be/nl/open-marien-archief?module=ref&refid=289815 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1016/j.marenvres.2017.07.001 |
container_title |
Marine Environmental Research |
container_volume |
130 |
container_start_page |
38 |
op_container_end_page |
47 |
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1766156792509759488 |