Oyster aquaculture using seagrass beds as a climate change countermeasure
International audience Abstract: In the framework of the Sustainable Development Goals (SDGs) led by the United Nations, coastal management methods are required to achieve both sustainable food production and environmental conservation as a climate change countermeasure. Oyster farming is an importa...
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ftunimontpellier:oai:HAL:hal-03413529v1 2024-02-11T10:07:29+01:00 Oyster aquaculture using seagrass beds as a climate change countermeasure Hori, Masakazu Hamaguchi, Masami Sato, Masaaki Tremblay, Réjean Correia-Martins, Alana Derolez, Valérie Richard, Marion Lagarde, Franck Institut des Sciences de la MER de Rimouski (ISMER) Université du Québec à Rimouski (UQAR) MARine Biodiversity Exploitation and Conservation (UMR MARBEC) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS) MARine Biodiversity Exploitation and Conservation - MARBEC (UMR MARBEC ) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM) Laboratoire Service d' Experimentations Aquacoles Palavas les Flots (LSEA MARBEC) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS) 2021 https://hal.umontpellier.fr/hal-03413529 en eng HAL CCSD Japan Fisheries Research and Education Agency hal-03413529 https://hal.umontpellier.fr/hal-03413529 ISSN: 2432-2830 Bulletin of Japan Fisheries Research and Education Agency https://hal.umontpellier.fr/hal-03413529 Bulletin of Japan Fisheries Research and Education Agency, 2021, 50, pp.123--133 [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.MCG]Environmental Sciences/Global Changes info:eu-repo/semantics/article Journal articles 2021 ftunimontpellier 2024-01-23T23:38:36Z International audience Abstract: In the framework of the Sustainable Development Goals (SDGs) led by the United Nations, coastal management methods are required to achieve both sustainable food production and environmental conservation as a climate change countermeasure. Oyster farming is an important food production method now being developed in coastal areas around the world. Recently, climate change has caused several negative effects on oyster aquaculture such as poor spat collection due to oligotrophication, ocean acidification, and poor spat growth and survival due to frequent anoxic events derived from high seawater temperature. The oysters cultivated in many regions of the world are intertidal species inhabiting intertidal zones such as sandy/muddy tidal flats and estuaries, where seagrass beds are often distributed in adjacent lower intertidal and subtidal areas. Seagrass vegetation is one of the most important ecosystems functioning as a countermeasure for global climate change. Not only does it mitigate greenhouse gas emissions by sequestration and storage of blue carbon derived from atmospheric CO2, but it also functions as an adaptation measure providing a buffering function against ocean acidification and water quality improvement. Based on the concept of aquaculture supported by natural ecosystem interactions between oysters and seagrass beds, our project examined whether aquaculture techniques that take into account both mitigation and adaptation to climate change are effective for both sustainable use of coastal areas and environmental conservation. We conducted field experiments in both the French Mediterranean Sea and the Seto Inland Sea of Japan to clarify the effect of eelgrass beds on (1) natural oyster spat collection and (2) growth and survival of oyster spat. Article in Journal/Newspaper Ocean acidification Université de Montpellier: HAL |
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Open Polar |
collection |
Université de Montpellier: HAL |
op_collection_id |
ftunimontpellier |
language |
English |
topic |
[SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.MCG]Environmental Sciences/Global Changes |
spellingShingle |
[SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.MCG]Environmental Sciences/Global Changes Hori, Masakazu Hamaguchi, Masami Sato, Masaaki Tremblay, Réjean Correia-Martins, Alana Derolez, Valérie Richard, Marion Lagarde, Franck Oyster aquaculture using seagrass beds as a climate change countermeasure |
topic_facet |
[SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.MCG]Environmental Sciences/Global Changes |
description |
International audience Abstract: In the framework of the Sustainable Development Goals (SDGs) led by the United Nations, coastal management methods are required to achieve both sustainable food production and environmental conservation as a climate change countermeasure. Oyster farming is an important food production method now being developed in coastal areas around the world. Recently, climate change has caused several negative effects on oyster aquaculture such as poor spat collection due to oligotrophication, ocean acidification, and poor spat growth and survival due to frequent anoxic events derived from high seawater temperature. The oysters cultivated in many regions of the world are intertidal species inhabiting intertidal zones such as sandy/muddy tidal flats and estuaries, where seagrass beds are often distributed in adjacent lower intertidal and subtidal areas. Seagrass vegetation is one of the most important ecosystems functioning as a countermeasure for global climate change. Not only does it mitigate greenhouse gas emissions by sequestration and storage of blue carbon derived from atmospheric CO2, but it also functions as an adaptation measure providing a buffering function against ocean acidification and water quality improvement. Based on the concept of aquaculture supported by natural ecosystem interactions between oysters and seagrass beds, our project examined whether aquaculture techniques that take into account both mitigation and adaptation to climate change are effective for both sustainable use of coastal areas and environmental conservation. We conducted field experiments in both the French Mediterranean Sea and the Seto Inland Sea of Japan to clarify the effect of eelgrass beds on (1) natural oyster spat collection and (2) growth and survival of oyster spat. |
author2 |
Institut des Sciences de la MER de Rimouski (ISMER) Université du Québec à Rimouski (UQAR) MARine Biodiversity Exploitation and Conservation (UMR MARBEC) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS) MARine Biodiversity Exploitation and Conservation - MARBEC (UMR MARBEC ) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM) Laboratoire Service d' Experimentations Aquacoles Palavas les Flots (LSEA MARBEC) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Hori, Masakazu Hamaguchi, Masami Sato, Masaaki Tremblay, Réjean Correia-Martins, Alana Derolez, Valérie Richard, Marion Lagarde, Franck |
author_facet |
Hori, Masakazu Hamaguchi, Masami Sato, Masaaki Tremblay, Réjean Correia-Martins, Alana Derolez, Valérie Richard, Marion Lagarde, Franck |
author_sort |
Hori, Masakazu |
title |
Oyster aquaculture using seagrass beds as a climate change countermeasure |
title_short |
Oyster aquaculture using seagrass beds as a climate change countermeasure |
title_full |
Oyster aquaculture using seagrass beds as a climate change countermeasure |
title_fullStr |
Oyster aquaculture using seagrass beds as a climate change countermeasure |
title_full_unstemmed |
Oyster aquaculture using seagrass beds as a climate change countermeasure |
title_sort |
oyster aquaculture using seagrass beds as a climate change countermeasure |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://hal.umontpellier.fr/hal-03413529 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
ISSN: 2432-2830 Bulletin of Japan Fisheries Research and Education Agency https://hal.umontpellier.fr/hal-03413529 Bulletin of Japan Fisheries Research and Education Agency, 2021, 50, pp.123--133 |
op_relation |
hal-03413529 https://hal.umontpellier.fr/hal-03413529 |
_version_ |
1790606059570724864 |