Non-indigenous seaweeds in the Northeast Atlantic Ocean, the Mediterranean Sea and Macaronesia: a critical synthesis of diversity, spatial and temporal patterns
Effective monitoring of non-indigenous seaweeds and combatting their effects relies on a solid confirmation of the non-indigenous status of the respective species. We critically analysed the status of presumed non-indigenous seaweed species reported from the Mediterranean Sea, the Northeast Atlantic...
Published in: | European Journal of Phycology |
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2023
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Online Access: | https://archimer.ifremer.fr/doc/00865/97652/107351.pdf https://doi.org/10.1080/09670262.2023.2256828 https://archimer.ifremer.fr/doc/00865/97652/ |
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ftarchimer:oai:archimer.ifremer.fr:97652 2024-05-19T07:45:48+00:00 Non-indigenous seaweeds in the Northeast Atlantic Ocean, the Mediterranean Sea and Macaronesia: a critical synthesis of diversity, spatial and temporal patterns Van Der Loos, Luna M. Bafort, Quinten Bosch, Samuel Ballesteros, Enric Bárbara, Ignacio Berecibar, Estibaliz Blanfuné, Aurélie Bogaert, Kenny Bouckenooghe, Silke Boudouresque, Charles-françois Brodie, Juliet Cecere, Ester Díaz-tapia, Pilar Engelen, Aschwin H. Gunnarson, Karl Shabaka, Soha Hamdy Hoffman, Razy Husa, Vivian Israel, Álvaro Karremans, Mart Knoop, Jessica Le Gall, Line Maggs, Christine A. Mineur, Frederic Parente, Manuela Perk, Frank Petrocelli, Antonella Rodríguez-prieto, Conxi Ruitton, Sandrine Sansón, Marta Serrão, Ester A. Sfriso, Adriano Sjøtun, Kjersti Stiger-pouvreau, Valerie Surget, Gwladys Taşkin, Ergün Thibaut, Thierry Tsiamis, Konstantinos Van De Weghe, Lotte Verlaque, Marc Viard, Frédérique Vranken, Sofie Leliaert, Frederik De Clerck, Olivier 2023-11-28 application/pdf https://archimer.ifremer.fr/doc/00865/97652/107351.pdf https://doi.org/10.1080/09670262.2023.2256828 https://archimer.ifremer.fr/doc/00865/97652/ eng eng Informa UK Limited info:eu-repo/grantAgreement/EC/FP7/249552/EU//SEAS ERA https://archimer.ifremer.fr/doc/00865/97652/107351.pdf doi:10.1080/09670262.2023.2256828 https://archimer.ifremer.fr/doc/00865/97652/ info:eu-repo/semantics/openAccess restricted use European Journal of Phycology (0967-0262) (Informa UK Limited) In Press Biodiversity Chlorophyta Europe invasive alien species non-indigenous species Phaeophyceae Rhodophyta text Article info:eu-repo/semantics/article 2023 ftarchimer https://doi.org/10.1080/09670262.2023.2256828 2024-04-30T23:30:28Z Effective monitoring of non-indigenous seaweeds and combatting their effects relies on a solid confirmation of the non-indigenous status of the respective species. We critically analysed the status of presumed non-indigenous seaweed species reported from the Mediterranean Sea, the Northeast Atlantic Ocean and Macaronesia, resulting in a list of 140 species whose non-indigenous nature is undisputed. For an additional 87 species it is unclear if they are native or non-indigenous (cryptogenic species) or their identity requires confirmation (data deficient species). We discuss the factors underlying both taxonomic and biogeographic uncertainties and outline recommendations to reduce uncertainty about the non-indigenous status of seaweeds. Our dataset consisted of over 19,000 distribution records, half of which can be attributed to only five species (Sargassum muticum, Bonnemaisonia hamifera, Asparagopsis armata, Caulerpa cylindracea and Colpomenia peregrina), while 56 species (40%) are recorded no more than once or twice. In addition, our analyses revealed considerable variation in the diversity of non-indigenous species between the geographic regions. The Eastern Mediterranean Sea is home to the largest fraction of non-indigenous seaweed species, the majority of which have a Red Sea or Indo-Pacific origin and have entered the Mediterranean Sea mostly via the Suez Canal. Non-indigenous seaweeds with native ranges situated in the Northwest Pacific make up a large fraction of the total in the Western Mediterranean Sea, Lusitania and Northern Europe, followed by non-indigenous species with a presumed Australasian origin. Uncertainty remains, however, regarding the native range of a substantial fraction of non-indigenous seaweeds in the study area. In so far as analyses of first detections can serve as a proxy for the introduction rate of non-indigenous seaweeds, these do not reveal a decrease in the introduction rate, indicating that the current measures and policies are insufficient to battle the introduction and ... Article in Journal/Newspaper Northeast Atlantic Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) European Journal of Phycology 1 30 |
institution |
Open Polar |
collection |
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) |
op_collection_id |
ftarchimer |
language |
English |
topic |
Biodiversity Chlorophyta Europe invasive alien species non-indigenous species Phaeophyceae Rhodophyta |
spellingShingle |
Biodiversity Chlorophyta Europe invasive alien species non-indigenous species Phaeophyceae Rhodophyta Van Der Loos, Luna M. Bafort, Quinten Bosch, Samuel Ballesteros, Enric Bárbara, Ignacio Berecibar, Estibaliz Blanfuné, Aurélie Bogaert, Kenny Bouckenooghe, Silke Boudouresque, Charles-françois Brodie, Juliet Cecere, Ester Díaz-tapia, Pilar Engelen, Aschwin H. Gunnarson, Karl Shabaka, Soha Hamdy Hoffman, Razy Husa, Vivian Israel, Álvaro Karremans, Mart Knoop, Jessica Le Gall, Line Maggs, Christine A. Mineur, Frederic Parente, Manuela Perk, Frank Petrocelli, Antonella Rodríguez-prieto, Conxi Ruitton, Sandrine Sansón, Marta Serrão, Ester A. Sfriso, Adriano Sjøtun, Kjersti Stiger-pouvreau, Valerie Surget, Gwladys Taşkin, Ergün Thibaut, Thierry Tsiamis, Konstantinos Van De Weghe, Lotte Verlaque, Marc Viard, Frédérique Vranken, Sofie Leliaert, Frederik De Clerck, Olivier Non-indigenous seaweeds in the Northeast Atlantic Ocean, the Mediterranean Sea and Macaronesia: a critical synthesis of diversity, spatial and temporal patterns |
topic_facet |
Biodiversity Chlorophyta Europe invasive alien species non-indigenous species Phaeophyceae Rhodophyta |
description |
Effective monitoring of non-indigenous seaweeds and combatting their effects relies on a solid confirmation of the non-indigenous status of the respective species. We critically analysed the status of presumed non-indigenous seaweed species reported from the Mediterranean Sea, the Northeast Atlantic Ocean and Macaronesia, resulting in a list of 140 species whose non-indigenous nature is undisputed. For an additional 87 species it is unclear if they are native or non-indigenous (cryptogenic species) or their identity requires confirmation (data deficient species). We discuss the factors underlying both taxonomic and biogeographic uncertainties and outline recommendations to reduce uncertainty about the non-indigenous status of seaweeds. Our dataset consisted of over 19,000 distribution records, half of which can be attributed to only five species (Sargassum muticum, Bonnemaisonia hamifera, Asparagopsis armata, Caulerpa cylindracea and Colpomenia peregrina), while 56 species (40%) are recorded no more than once or twice. In addition, our analyses revealed considerable variation in the diversity of non-indigenous species between the geographic regions. The Eastern Mediterranean Sea is home to the largest fraction of non-indigenous seaweed species, the majority of which have a Red Sea or Indo-Pacific origin and have entered the Mediterranean Sea mostly via the Suez Canal. Non-indigenous seaweeds with native ranges situated in the Northwest Pacific make up a large fraction of the total in the Western Mediterranean Sea, Lusitania and Northern Europe, followed by non-indigenous species with a presumed Australasian origin. Uncertainty remains, however, regarding the native range of a substantial fraction of non-indigenous seaweeds in the study area. In so far as analyses of first detections can serve as a proxy for the introduction rate of non-indigenous seaweeds, these do not reveal a decrease in the introduction rate, indicating that the current measures and policies are insufficient to battle the introduction and ... |
format |
Article in Journal/Newspaper |
author |
Van Der Loos, Luna M. Bafort, Quinten Bosch, Samuel Ballesteros, Enric Bárbara, Ignacio Berecibar, Estibaliz Blanfuné, Aurélie Bogaert, Kenny Bouckenooghe, Silke Boudouresque, Charles-françois Brodie, Juliet Cecere, Ester Díaz-tapia, Pilar Engelen, Aschwin H. Gunnarson, Karl Shabaka, Soha Hamdy Hoffman, Razy Husa, Vivian Israel, Álvaro Karremans, Mart Knoop, Jessica Le Gall, Line Maggs, Christine A. Mineur, Frederic Parente, Manuela Perk, Frank Petrocelli, Antonella Rodríguez-prieto, Conxi Ruitton, Sandrine Sansón, Marta Serrão, Ester A. Sfriso, Adriano Sjøtun, Kjersti Stiger-pouvreau, Valerie Surget, Gwladys Taşkin, Ergün Thibaut, Thierry Tsiamis, Konstantinos Van De Weghe, Lotte Verlaque, Marc Viard, Frédérique Vranken, Sofie Leliaert, Frederik De Clerck, Olivier |
author_facet |
Van Der Loos, Luna M. Bafort, Quinten Bosch, Samuel Ballesteros, Enric Bárbara, Ignacio Berecibar, Estibaliz Blanfuné, Aurélie Bogaert, Kenny Bouckenooghe, Silke Boudouresque, Charles-françois Brodie, Juliet Cecere, Ester Díaz-tapia, Pilar Engelen, Aschwin H. Gunnarson, Karl Shabaka, Soha Hamdy Hoffman, Razy Husa, Vivian Israel, Álvaro Karremans, Mart Knoop, Jessica Le Gall, Line Maggs, Christine A. Mineur, Frederic Parente, Manuela Perk, Frank Petrocelli, Antonella Rodríguez-prieto, Conxi Ruitton, Sandrine Sansón, Marta Serrão, Ester A. Sfriso, Adriano Sjøtun, Kjersti Stiger-pouvreau, Valerie Surget, Gwladys Taşkin, Ergün Thibaut, Thierry Tsiamis, Konstantinos Van De Weghe, Lotte Verlaque, Marc Viard, Frédérique Vranken, Sofie Leliaert, Frederik De Clerck, Olivier |
author_sort |
Van Der Loos, Luna M. |
title |
Non-indigenous seaweeds in the Northeast Atlantic Ocean, the Mediterranean Sea and Macaronesia: a critical synthesis of diversity, spatial and temporal patterns |
title_short |
Non-indigenous seaweeds in the Northeast Atlantic Ocean, the Mediterranean Sea and Macaronesia: a critical synthesis of diversity, spatial and temporal patterns |
title_full |
Non-indigenous seaweeds in the Northeast Atlantic Ocean, the Mediterranean Sea and Macaronesia: a critical synthesis of diversity, spatial and temporal patterns |
title_fullStr |
Non-indigenous seaweeds in the Northeast Atlantic Ocean, the Mediterranean Sea and Macaronesia: a critical synthesis of diversity, spatial and temporal patterns |
title_full_unstemmed |
Non-indigenous seaweeds in the Northeast Atlantic Ocean, the Mediterranean Sea and Macaronesia: a critical synthesis of diversity, spatial and temporal patterns |
title_sort |
non-indigenous seaweeds in the northeast atlantic ocean, the mediterranean sea and macaronesia: a critical synthesis of diversity, spatial and temporal patterns |
publisher |
Informa UK Limited |
publishDate |
2023 |
url |
https://archimer.ifremer.fr/doc/00865/97652/107351.pdf https://doi.org/10.1080/09670262.2023.2256828 https://archimer.ifremer.fr/doc/00865/97652/ |
genre |
Northeast Atlantic |
genre_facet |
Northeast Atlantic |
op_source |
European Journal of Phycology (0967-0262) (Informa UK Limited) In Press |
op_relation |
info:eu-repo/grantAgreement/EC/FP7/249552/EU//SEAS ERA https://archimer.ifremer.fr/doc/00865/97652/107351.pdf doi:10.1080/09670262.2023.2256828 https://archimer.ifremer.fr/doc/00865/97652/ |
op_rights |
info:eu-repo/semantics/openAccess restricted use |
op_doi |
https://doi.org/10.1080/09670262.2023.2256828 |
container_title |
European Journal of Phycology |
container_start_page |
1 |
op_container_end_page |
30 |
_version_ |
1799485911947280384 |