Effects of ocean acidification on larval survival rates of the cold-water coral Desmophyllum pertusum ...
The objective of this study is to determine the effects of ocean acidification (OA) on the survival, development and swimming behaviour of embryos of the deep-sea coral Desmophyllum pertusum (syn. Lophelia pertusa). Upon spawning, fertilized embryos were collected and exposed to two pCO2 treatments...
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2024
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Online Access: | https://dx.doi.org/10.1594/pangaea.966521 https://doi.pangaea.de/10.1594/PANGAEA.966521 |
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ftdatacite:10.1594/pangaea.966521 2024-06-09T07:47:36+00:00 Effects of ocean acidification on larval survival rates of the cold-water coral Desmophyllum pertusum ... Rakka, Maria Carreiro-Silva, Marina Larsson, Ann I 2024 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.966521 https://doi.pangaea.de/10.1594/PANGAEA.966521 unknown PANGAEA https://dx.doi.org/10.1594/pangaea.966520 Data access is restricted (moratorium, sensitive data, license constraints) Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Climate change cold-water coral Deep sea early life history early life stages Laboratory experiment larval behaviour physiology DATE/TIME Species, unique identification URI Species, unique identification Semantic URI Species Time in hours Treatment Sample ID Replicate pH Temperature, water Salinity Larvae Remote operated vehicle pH meter, Mettler Toledo, Seven2Go pH /Ion meter S8 Visual counts Association of European Marine Biological Laboratories Expanded ASSEMBLE_Plus Integrated Assessment of Atlantic Marine Ecosystems in Space and Time iAtlantic Dataset dataset 2024 ftdatacite https://doi.org/10.1594/pangaea.96652110.1594/pangaea.966520 2024-05-13T11:59:14Z The objective of this study is to determine the effects of ocean acidification (OA) on the survival, development and swimming behaviour of embryos of the deep-sea coral Desmophyllum pertusum (syn. Lophelia pertusa). Upon spawning, fertilized embryos were collected and exposed to two pCO2 treatments corresponding to present pCO2 conditions (400 ppm) and future pCO2 conditions predicted under scenario IPCC RCP8.5 for the end of the century (1000 ppm). We monitored survival daily and we measured swimming velocity on day 9 after spawning. Temperature and pH were measured every 24h, salinity was measured every other day, and water samples were collected during the first and last day of the experiment to determine total alkalinity (TA).This dataset includes data on the effects of OA on embryo and larval survival of the deep-sea coral Desmophyllum pertusum. Embryos (age: first cleavage and 2 cell stage) were exposed to two acidification (pCO2) treatments: present pCO2 conditions (400 ppm) and future pCO2 conditions ... : Measurements annotated with "Dev" correspond to flasks that were not used for survival counts, but just for monitoring embryo development.Experimental treatment, CTR: present pCO2 400 ppm; AC: end-of-century pCO2 1000 ppm ... Dataset Lophelia pertusa Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) Toledo ENVELOPE(-67.317,-67.317,-73.700,-73.700) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Climate change cold-water coral Deep sea early life history early life stages Laboratory experiment larval behaviour physiology DATE/TIME Species, unique identification URI Species, unique identification Semantic URI Species Time in hours Treatment Sample ID Replicate pH Temperature, water Salinity Larvae Remote operated vehicle pH meter, Mettler Toledo, Seven2Go pH /Ion meter S8 Visual counts Association of European Marine Biological Laboratories Expanded ASSEMBLE_Plus Integrated Assessment of Atlantic Marine Ecosystems in Space and Time iAtlantic |
spellingShingle |
Climate change cold-water coral Deep sea early life history early life stages Laboratory experiment larval behaviour physiology DATE/TIME Species, unique identification URI Species, unique identification Semantic URI Species Time in hours Treatment Sample ID Replicate pH Temperature, water Salinity Larvae Remote operated vehicle pH meter, Mettler Toledo, Seven2Go pH /Ion meter S8 Visual counts Association of European Marine Biological Laboratories Expanded ASSEMBLE_Plus Integrated Assessment of Atlantic Marine Ecosystems in Space and Time iAtlantic Rakka, Maria Carreiro-Silva, Marina Larsson, Ann I Effects of ocean acidification on larval survival rates of the cold-water coral Desmophyllum pertusum ... |
topic_facet |
Climate change cold-water coral Deep sea early life history early life stages Laboratory experiment larval behaviour physiology DATE/TIME Species, unique identification URI Species, unique identification Semantic URI Species Time in hours Treatment Sample ID Replicate pH Temperature, water Salinity Larvae Remote operated vehicle pH meter, Mettler Toledo, Seven2Go pH /Ion meter S8 Visual counts Association of European Marine Biological Laboratories Expanded ASSEMBLE_Plus Integrated Assessment of Atlantic Marine Ecosystems in Space and Time iAtlantic |
description |
The objective of this study is to determine the effects of ocean acidification (OA) on the survival, development and swimming behaviour of embryos of the deep-sea coral Desmophyllum pertusum (syn. Lophelia pertusa). Upon spawning, fertilized embryos were collected and exposed to two pCO2 treatments corresponding to present pCO2 conditions (400 ppm) and future pCO2 conditions predicted under scenario IPCC RCP8.5 for the end of the century (1000 ppm). We monitored survival daily and we measured swimming velocity on day 9 after spawning. Temperature and pH were measured every 24h, salinity was measured every other day, and water samples were collected during the first and last day of the experiment to determine total alkalinity (TA).This dataset includes data on the effects of OA on embryo and larval survival of the deep-sea coral Desmophyllum pertusum. Embryos (age: first cleavage and 2 cell stage) were exposed to two acidification (pCO2) treatments: present pCO2 conditions (400 ppm) and future pCO2 conditions ... : Measurements annotated with "Dev" correspond to flasks that were not used for survival counts, but just for monitoring embryo development.Experimental treatment, CTR: present pCO2 400 ppm; AC: end-of-century pCO2 1000 ppm ... |
format |
Dataset |
author |
Rakka, Maria Carreiro-Silva, Marina Larsson, Ann I |
author_facet |
Rakka, Maria Carreiro-Silva, Marina Larsson, Ann I |
author_sort |
Rakka, Maria |
title |
Effects of ocean acidification on larval survival rates of the cold-water coral Desmophyllum pertusum ... |
title_short |
Effects of ocean acidification on larval survival rates of the cold-water coral Desmophyllum pertusum ... |
title_full |
Effects of ocean acidification on larval survival rates of the cold-water coral Desmophyllum pertusum ... |
title_fullStr |
Effects of ocean acidification on larval survival rates of the cold-water coral Desmophyllum pertusum ... |
title_full_unstemmed |
Effects of ocean acidification on larval survival rates of the cold-water coral Desmophyllum pertusum ... |
title_sort |
effects of ocean acidification on larval survival rates of the cold-water coral desmophyllum pertusum ... |
publisher |
PANGAEA |
publishDate |
2024 |
url |
https://dx.doi.org/10.1594/pangaea.966521 https://doi.pangaea.de/10.1594/PANGAEA.966521 |
long_lat |
ENVELOPE(-67.317,-67.317,-73.700,-73.700) |
geographic |
Toledo |
geographic_facet |
Toledo |
genre |
Lophelia pertusa Ocean acidification |
genre_facet |
Lophelia pertusa Ocean acidification |
op_relation |
https://dx.doi.org/10.1594/pangaea.966520 |
op_rights |
Data access is restricted (moratorium, sensitive data, license constraints) Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.96652110.1594/pangaea.966520 |
_version_ |
1801378811985526784 |