Assessing the effects and risks of ocean alkalinity enhancement on marine organisms through ecotoxicology tests

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Autores principales: Faucher, Giulia, Kapsenberg, Lydia
Formato: Dataset Open Access
Lenguaje:en
Publicado: PANGAEA 2025
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author Faucher, Giulia
Kapsenberg, Lydia
author_facet Faucher, Giulia
Kapsenberg, Lydia
collection Datos científicos de ciencias marinas y ambientales
contents In laboratory experiments, different marine species were exposed to different ranges of concentrations from 15 different feedstocks suitable for the application of Ocean Alkalinity Enhancement, a marine carbon dioxide removel (mCDR) technique. The experiments were performed in specialized labs that perform ecotoxicology tests following rigourous procedures. The meta-analyses of the data was performed at GEOMAR Helmholtz Centre for Ocean Research Kiel. The experiments were perfomed between Autumn 2023 and Summer 2024.The species that were considered for this study are: the marine algae Phaeodactylum tricornutum, the copepod Acartia tonsa, the embryo stage of the oyster Crassostrea gigas, the embryo stage of the sea urchin Paracentrotus lividus, the fish cell line SAF-1 and the threespine stickleback fish Gasterosteus aculeatus.
format Dataset Open Access
id pangaea_https___doi_org_10_1594_PANGAEA_977802
institution PANGAEA
language en
publishDate 2025
publisher PANGAEA
record_format pangaea
spellingShingle Assessing the effects and risks of ocean alkalinity enhancement on marine organisms through ecotoxicology tests
Faucher, Giulia
Kapsenberg, Lydia
Acartia tonsa; carbon dioxide removal; copepod; Crassostrea gigas; Diatom; ecotoxicology; Gasterosteus aculeatus; ocean alkalinity enhancement; Oyster; Paracentrotus lividus; Phaeodactylum tricornutum; sea urchin; toxicity
In laboratory experiments, different marine species were exposed to different ranges of concentrations from 15 different feedstocks suitable for the application of Ocean Alkalinity Enhancement, a marine carbon dioxide removel (mCDR) technique. The experiments were performed in specialized labs that perform ecotoxicology tests following rigourous procedures. The meta-analyses of the data was performed at GEOMAR Helmholtz Centre for Ocean Research Kiel. The experiments were perfomed between Autumn 2023 and Summer 2024.The species that were considered for this study are: the marine algae Phaeodactylum tricornutum, the copepod Acartia tonsa, the embryo stage of the oyster Crassostrea gigas, the embryo stage of the sea urchin Paracentrotus lividus, the fish cell line SAF-1 and the threespine stickleback fish Gasterosteus aculeatus.
title Assessing the effects and risks of ocean alkalinity enhancement on marine organisms through ecotoxicology tests
topic Acartia tonsa; carbon dioxide removal; copepod; Crassostrea gigas; Diatom; ecotoxicology; Gasterosteus aculeatus; ocean alkalinity enhancement; Oyster; Paracentrotus lividus; Phaeodactylum tricornutum; sea urchin; toxicity
url https://doi.org/10.1594/PANGAEA.977802