Effects of seawater acidification on early development of the intertidal sea urchin Paracentrotus lividus (Lamarck 1816)
The effect of pH ranging from 8.0 to 6.8 (total scale - pHT) on fertilization, cleavage and larval development until pluteus stage was assessed in an intertidal temperate sea urchin. Gametes were obtained from adults collected in two contrasting tide pools, one showing a significant nocturnal pH dec...
Main Authors: | , , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2011
|
Subjects: | |
Online Access: | http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/183748 https://dipot.ulb.ac.be/dspace/bitstream/2013/183748/1/Elsevier_167375.pdf |
id |
ftunivbruxelles:oai:dipot.ulb.ac.be:2013/183748 |
---|---|
record_format |
openpolar |
spelling |
ftunivbruxelles:oai:dipot.ulb.ac.be:2013/183748 2023-05-15T17:50:16+02:00 Effects of seawater acidification on early development of the intertidal sea urchin Paracentrotus lividus (Lamarck 1816) Moulin, Laure Catarino, Ana A.I. Claessens, Thomas Dubois, Philippe 2011-01 1 full-text file(s): application/pdf http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/183748 https://dipot.ulb.ac.be/dspace/bitstream/2013/183748/1/Elsevier_167375.pdf en eng uri/info:doi/10.1016/j.marpolbul.2010.09.012 uri/info:pii/S0025326X10004285 uri/info:pmid/20950830 uri/info:scp/78751625318 https://dipot.ulb.ac.be/dspace/bitstream/2013/183748/1/Elsevier_167375.pdf http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/183748 1 full-text file(s): info:eu-repo/semantics/restrictedAccess Marine pollution bulletin. 62 (1 Océanographie biologique Environnement et pollution Océanographie physique et chimique Acclimatization/adaptation Early development Intertidal LOEC Ocean acidification Sea urchin info:eu-repo/semantics/article info:ulb-repo/semantics/articlePeerReview info:ulb-repo/semantics/openurl/article 2011 ftunivbruxelles 2022-06-12T21:02:45Z The effect of pH ranging from 8.0 to 6.8 (total scale - pHT) on fertilization, cleavage and larval development until pluteus stage was assessed in an intertidal temperate sea urchin. Gametes were obtained from adults collected in two contrasting tide pools, one showing a significant nocturnal pH decrease (lowest pHT=7.4) and another where pH was more stable (lowest pHT=7.8). The highest pHT at which significant effects on fertilization and cleavage were recorded was 7.6. On the contrary, larval development was only affected below pHT 7.4, a value equal or lower than that reported for several subtidal species. This suggests that sea urchins inhabiting stressful intertidal environments produce offspring that may better resist future ocean acidification. Moreover, at pHT 7.4, the fertilization rate of gametes whose progenitors came from the tide pool with higher pH decrease was significantly higher, indicating a possible acclimatization or adaptation of gametes to pH stress. © 2010 Elsevier Ltd. SCOPUS: ar.j info:eu-repo/semantics/published Article in Journal/Newspaper Ocean acidification DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB) Lamarck ENVELOPE(140.027,140.027,-66.666,-66.666) |
institution |
Open Polar |
collection |
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB) |
op_collection_id |
ftunivbruxelles |
language |
English |
topic |
Océanographie biologique Environnement et pollution Océanographie physique et chimique Acclimatization/adaptation Early development Intertidal LOEC Ocean acidification Sea urchin |
spellingShingle |
Océanographie biologique Environnement et pollution Océanographie physique et chimique Acclimatization/adaptation Early development Intertidal LOEC Ocean acidification Sea urchin Moulin, Laure Catarino, Ana A.I. Claessens, Thomas Dubois, Philippe Effects of seawater acidification on early development of the intertidal sea urchin Paracentrotus lividus (Lamarck 1816) |
topic_facet |
Océanographie biologique Environnement et pollution Océanographie physique et chimique Acclimatization/adaptation Early development Intertidal LOEC Ocean acidification Sea urchin |
description |
The effect of pH ranging from 8.0 to 6.8 (total scale - pHT) on fertilization, cleavage and larval development until pluteus stage was assessed in an intertidal temperate sea urchin. Gametes were obtained from adults collected in two contrasting tide pools, one showing a significant nocturnal pH decrease (lowest pHT=7.4) and another where pH was more stable (lowest pHT=7.8). The highest pHT at which significant effects on fertilization and cleavage were recorded was 7.6. On the contrary, larval development was only affected below pHT 7.4, a value equal or lower than that reported for several subtidal species. This suggests that sea urchins inhabiting stressful intertidal environments produce offspring that may better resist future ocean acidification. Moreover, at pHT 7.4, the fertilization rate of gametes whose progenitors came from the tide pool with higher pH decrease was significantly higher, indicating a possible acclimatization or adaptation of gametes to pH stress. © 2010 Elsevier Ltd. SCOPUS: ar.j info:eu-repo/semantics/published |
format |
Article in Journal/Newspaper |
author |
Moulin, Laure Catarino, Ana A.I. Claessens, Thomas Dubois, Philippe |
author_facet |
Moulin, Laure Catarino, Ana A.I. Claessens, Thomas Dubois, Philippe |
author_sort |
Moulin, Laure |
title |
Effects of seawater acidification on early development of the intertidal sea urchin Paracentrotus lividus (Lamarck 1816) |
title_short |
Effects of seawater acidification on early development of the intertidal sea urchin Paracentrotus lividus (Lamarck 1816) |
title_full |
Effects of seawater acidification on early development of the intertidal sea urchin Paracentrotus lividus (Lamarck 1816) |
title_fullStr |
Effects of seawater acidification on early development of the intertidal sea urchin Paracentrotus lividus (Lamarck 1816) |
title_full_unstemmed |
Effects of seawater acidification on early development of the intertidal sea urchin Paracentrotus lividus (Lamarck 1816) |
title_sort |
effects of seawater acidification on early development of the intertidal sea urchin paracentrotus lividus (lamarck 1816) |
publishDate |
2011 |
url |
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/183748 https://dipot.ulb.ac.be/dspace/bitstream/2013/183748/1/Elsevier_167375.pdf |
long_lat |
ENVELOPE(140.027,140.027,-66.666,-66.666) |
geographic |
Lamarck |
geographic_facet |
Lamarck |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Marine pollution bulletin. 62 (1 |
op_relation |
uri/info:doi/10.1016/j.marpolbul.2010.09.012 uri/info:pii/S0025326X10004285 uri/info:pmid/20950830 uri/info:scp/78751625318 https://dipot.ulb.ac.be/dspace/bitstream/2013/183748/1/Elsevier_167375.pdf http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/183748 |
op_rights |
1 full-text file(s): info:eu-repo/semantics/restrictedAccess |
_version_ |
1766156960242073600 |