Non-indigenous seaweeds in the Northeast Atlantic Ocean, the Mediterranean Sea and Macaronesia: a critical synthesis of diversity, spatial and temporal patterns
In: https://hal.science/hal-04243401 ; 2023, 2023
Online
report
Zugriff:
Effective monitoring and combatting the effect of non-indigenous seaweeds relies on a solid confirmation of the non-indigenous status of the 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 ...
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Non-indigenous seaweeds in the Northeast Atlantic Ocean, the Mediterranean Sea and Macaronesia: a critical synthesis of diversity, spatial and temporal patterns
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Autor/in / Beteiligte Person: | van der Loos, Luna, M ; Bafort, Quinten ; Bosch, Samuel ; Ballesteros, Enric ; Bárbara, Ignacio ; Bercibar, Estibaliz ; Blanfuné, Aurélie ; Bogaert, Kenny ; Bouckenooghe, Silke ; Boudouresque, Charles-François ; Brodie, Juliet ; Cecere, Ester ; Díaz-Tapia, Pilar ; Engelen, Aschwin, H ; Gunnarson, Karl ; Hamdy Shabaka, Soha ; Hoffman, Razy ; Husa, Vivian ; Israel, Álvaro ; Karremans, Mart ; Knoop, Jessica ; Le Gall, Line ; Maggs, Christine, A ; Mineur, Frédéric ; Parente, Manuela ; Perk, Frank ; Petrocelli, Antonella ; Rodríguez-Prieto, Conxi ; Ruitton, Sandrine ; Sansón, Marta ; Serrão, Ester, A ; Sfriso, Adriano ; Sjøtun, Kjersti ; Stiger-Pouvreau, Valérie ; Surget, Gwladys ; Thibaut, Thierry ; Tsiamis, Konstantinos ; van de Weghe, Lotte ; Verlaque, Marc ; Viard, Frédérique ; Vranken, Sofie ; Leliaert, Frederik ; de Clerck, Olivier ; Universiteit Gent = Ghent University (UGENT) ; Centre d'Estudis Avançats de Blanes (CEAB) ; Consejo Superior de Investigaciones Cientificas España = Spanish National Research Council Spain (CSIC) ; University of A Coruña (UDC) ; Centre of Marine Sciences Faro (CCMAR) ; University of Algarve Portugal ; Institut méditerranéen d'océanologie (MIO) ; Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS) ; The Natural History Museum London (NHM) ; CNR Water Research Institute (IRSA) ; National Research Council of Italy ; Instituto Espagňol de Oceanografia (IEO) ; National Institute of Oceanography and Fisheries (National Institute of Oceanography and Fisheries) ; Tel Aviv University (TAU) ; Institute of Marine Research Bergen (IMR) ; University of Bergen (UiB) ; Israel Oceanographic and Limnological Research (IOLR) ; Foundation, ANEMOON ; Institut de Systématique, Evolution, Biodiversité (ISYEB ) ; Muséum national d'Histoire naturelle (MNHN)-École Pratique des Hautes Études (EPHE) ; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA) ; Queen's University Belfast (QUB) ; Centro de Investigação em Biodiversidade e Recursos Genéticos Vairao (CIBIO) ; Universidade do Porto = University of Porto ; Universitat de Girona (UdG) ; Universidad de La Laguna Tenerife - SP (ULL) ; University of Ca’ Foscari Venice, Italy ; Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) ; Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) ; Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) ; Institut des Sciences de l'Evolution de Montpellier (UMR ISEM) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-École Pratique des Hautes Études (EPHE) ; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Institut de recherche pour le développement IRD : UR226-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM) ; Meise Botanic Garden Belgium (Plantentuin) |
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Zeitschrift: | https://hal.science/hal-04243401 ; 2023, 2023 |
Veröffentlichung: | HAL CCSD, 2023 |
Medientyp: | report |
DOI: | 10.1101/2023.06.05.543185 |
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