Results of an ex-situ experiment testing the effects of mining-generated sediment plumes on the cold-water octocoral Dentomuricea aff. meteor in the Azores ...
We report the results of an aquaria-based experiment testing the effects of suspended particles generated during potential mining activities, on a common habitat-building coral species in the Azores, Dentomuricea aff. meteor. Corals were collected from the summit of Condor Seamount (Azores, NE Atlan...
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Online Access: | https://dx.doi.org/10.1594/pangaea.948414 https://doi.pangaea.de/10.1594/PANGAEA.948414 |
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ftdatacite:10.1594/pangaea.948414 2024-03-31T07:54:19+00:00 Results of an ex-situ experiment testing the effects of mining-generated sediment plumes on the cold-water octocoral Dentomuricea aff. meteor in the Azores ... Carreiro-Silva, Marina Martins, Ines Raimundo, Joana Caetano, Miguel Bettencourt, Raul Cerqueira, Teresa Colaço, Ana 2022 application/zip https://dx.doi.org/10.1594/pangaea.948414 https://doi.pangaea.de/10.1594/PANGAEA.948414 en eng PANGAEA https://dx.doi.org/10.3389/fmars.2022.915650 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Cnidaria enzyme activity experiment gene expression metabolism metal bioaccumulation North Atlantic octocorals A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe ATLAS Integrated Assessment of Atlantic Marine Ecosystems in Space and Time iAtlantic JPI Oceans - Ecological Aspects of Deep-Sea Mining JPIO-MiningImpact Managing Impacts of Deep-seA reSource exploitation MIDAS article Bundled Publication of Datasets Collection 2022 ftdatacite https://doi.org/10.1594/pangaea.94841410.3389/fmars.2022.915650 2024-03-04T13:37:27Z We report the results of an aquaria-based experiment testing the effects of suspended particles generated during potential mining activities, on a common habitat-building coral species in the Azores, Dentomuricea aff. meteor. Corals were collected from the summit of Condor Seamount (Azores, NE Atlantic) at depths between 185-210 m in August 2014. Coral fragments were maintained in 10-L aquaria and exposed to three experimental treatments for a period of four weeks at the DeepSeaLab aquaria facilities (Okeanos-University of the Azores): (1) control conditions (no added sediments); (2) suspended polymetallic sulphide (PMS) particles; (3) suspended quartz particles. PMS particles were obtained by grinding PMS inactive chimney rocks collected at the hydrothermal vent field Lucky Strike. Both particle types were delivered at a concentration of 25 mg L-1. The putative effects of PMS particles were evaluated through measurements of the coral physiological responses at the levels of the organism (oxygen consumption, ... Article in Journal/Newspaper North Atlantic DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Cnidaria enzyme activity experiment gene expression metabolism metal bioaccumulation North Atlantic octocorals A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe ATLAS Integrated Assessment of Atlantic Marine Ecosystems in Space and Time iAtlantic JPI Oceans - Ecological Aspects of Deep-Sea Mining JPIO-MiningImpact Managing Impacts of Deep-seA reSource exploitation MIDAS |
spellingShingle |
Cnidaria enzyme activity experiment gene expression metabolism metal bioaccumulation North Atlantic octocorals A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe ATLAS Integrated Assessment of Atlantic Marine Ecosystems in Space and Time iAtlantic JPI Oceans - Ecological Aspects of Deep-Sea Mining JPIO-MiningImpact Managing Impacts of Deep-seA reSource exploitation MIDAS Carreiro-Silva, Marina Martins, Ines Raimundo, Joana Caetano, Miguel Bettencourt, Raul Cerqueira, Teresa Colaço, Ana Results of an ex-situ experiment testing the effects of mining-generated sediment plumes on the cold-water octocoral Dentomuricea aff. meteor in the Azores ... |
topic_facet |
Cnidaria enzyme activity experiment gene expression metabolism metal bioaccumulation North Atlantic octocorals A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe ATLAS Integrated Assessment of Atlantic Marine Ecosystems in Space and Time iAtlantic JPI Oceans - Ecological Aspects of Deep-Sea Mining JPIO-MiningImpact Managing Impacts of Deep-seA reSource exploitation MIDAS |
description |
We report the results of an aquaria-based experiment testing the effects of suspended particles generated during potential mining activities, on a common habitat-building coral species in the Azores, Dentomuricea aff. meteor. Corals were collected from the summit of Condor Seamount (Azores, NE Atlantic) at depths between 185-210 m in August 2014. Coral fragments were maintained in 10-L aquaria and exposed to three experimental treatments for a period of four weeks at the DeepSeaLab aquaria facilities (Okeanos-University of the Azores): (1) control conditions (no added sediments); (2) suspended polymetallic sulphide (PMS) particles; (3) suspended quartz particles. PMS particles were obtained by grinding PMS inactive chimney rocks collected at the hydrothermal vent field Lucky Strike. Both particle types were delivered at a concentration of 25 mg L-1. The putative effects of PMS particles were evaluated through measurements of the coral physiological responses at the levels of the organism (oxygen consumption, ... |
format |
Article in Journal/Newspaper |
author |
Carreiro-Silva, Marina Martins, Ines Raimundo, Joana Caetano, Miguel Bettencourt, Raul Cerqueira, Teresa Colaço, Ana |
author_facet |
Carreiro-Silva, Marina Martins, Ines Raimundo, Joana Caetano, Miguel Bettencourt, Raul Cerqueira, Teresa Colaço, Ana |
author_sort |
Carreiro-Silva, Marina |
title |
Results of an ex-situ experiment testing the effects of mining-generated sediment plumes on the cold-water octocoral Dentomuricea aff. meteor in the Azores ... |
title_short |
Results of an ex-situ experiment testing the effects of mining-generated sediment plumes on the cold-water octocoral Dentomuricea aff. meteor in the Azores ... |
title_full |
Results of an ex-situ experiment testing the effects of mining-generated sediment plumes on the cold-water octocoral Dentomuricea aff. meteor in the Azores ... |
title_fullStr |
Results of an ex-situ experiment testing the effects of mining-generated sediment plumes on the cold-water octocoral Dentomuricea aff. meteor in the Azores ... |
title_full_unstemmed |
Results of an ex-situ experiment testing the effects of mining-generated sediment plumes on the cold-water octocoral Dentomuricea aff. meteor in the Azores ... |
title_sort |
results of an ex-situ experiment testing the effects of mining-generated sediment plumes on the cold-water octocoral dentomuricea aff. meteor in the azores ... |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://dx.doi.org/10.1594/pangaea.948414 https://doi.pangaea.de/10.1594/PANGAEA.948414 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
https://dx.doi.org/10.3389/fmars.2022.915650 |
op_rights |
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.94841410.3389/fmars.2022.915650 |
_version_ |
1795035123669794816 |