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151. CYSTOSEIRA CRINITA, A LONG-LIVED HABITAT-FORMING SPECIES: THE FATE OF THE FRENCH MEDITERRANEAN SEA POPULATIONS

Author

Aurelie Blanfuné, Charles-Francois Boudouresque, Marc Verlaque, Thierry THIBAUT, Institut méditerranéen d'océanologie (MIO), and 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)

Subjects
[SDV.EE.ECO]Life Sciences [q-bio]/Ecology, environment/Ecosystems, [SDE.BE]Environmental Sciences/Biodiversity and Ecology
Abstract

CYSTOSEIRA CRINITA, A LONG-LIVED HABITAT-FORMING SPECIES: THE FATE OF THE FRENCH MEDITERRANEAN SEA POPULATIONS

152. Impact of Ostreopsis cf. ovata development on macroinvertebrates in the NW Mediterranean Sea

Author

Aurelie Blanfuné, Lemee, R., Cohu, S., Mangialajo, L., Thierry THIBAUT, Ecosystèmes Côtiers Marins et Réponses aux Stress (ECOMERS), Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA), Laboratoire d'océanographie de Villefranche (LOV), Observatoire océanologique de Villefranche-sur-mer (OOVM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Université Nice Sophia Antipolis (1965 - 2019) (UNS), and Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDE.BE]Environmental Sciences/Biodiversity and Ecology
Abstract

International audience; Impact of Ostreopsis cf. ovata development on macroinvertebrates in the NW Mediterranean Sea.

153. Évolution d'Ostreopsis cf. ovata épiphyte et planctonique en 2008 entre Cassis et Gênes en fonction de la profondeur, de la température et de la concentration en sels nutritifs

Author

Lemee, R., Aurelie Blanfuné, Cohu, S., Gasparini, S., Mangialajo, L., Thierry THIBAUT, Laboratoire d'océanographie de Villefranche (LOV), Observatoire océanologique de Villefranche-sur-mer (OOVM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Ecosystèmes Côtiers Marins et Réponses aux Stress (ECOMERS), Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), and Université Nice Sophia Antipolis (1965 - 2019) (UNS)

Subjects
[SDE.BE]Environmental Sciences/Biodiversity and Ecology
Abstract

National audience; Évolution d'Ostreopsis cf. ovata épiphyte et planctonique en 2008 entre Cassis et Gênes en fonction de la profondeur, de la température et de la concentration en sels nutritifs.

155. The French research project MediOs 2 (Mediterranée Ostreopsis): Ecological aspects. International workshop 'Blooms and invasions of marine species'

Author

Cohu, S., Lemee, R., Mangialajo, L., Aurelie Blanfuné, Gasparini, S., Guidi-Guilvard, L., Marro, S., Thierry THIBAUT, Ecosystèmes Côtiers Marins et Réponses aux Stress (ECOMERS), Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA), Laboratoire d'océanographie de Villefranche (LOV), Observatoire océanologique de Villefranche-sur-mer (OOVM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Université Nice Sophia Antipolis (1965 - 2019) (UNS), and Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV.EE.ECO]Life Sciences [q-bio]/Ecology, environment/Ecosystems
Abstract

International audience; The French research project MediOs 2 (Mediterranée Ostreopsis): Ecological aspects. International workshop "Blooms and invasions of marine species"

156. Développement d'Ostreopsis cf. ovata à Monaco en 2007 et 2008 : influence des paramètres physico-chimiques

Author

Cohu, S., Aurelie Blanfuné, Lemee, R., Mangialajo, L., Thierry THIBAUT, Ecosystèmes Côtiers Marins et Réponses aux Stress (ECOMERS), Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA), Laboratoire d'océanographie de Villefranche (LOV), Observatoire océanologique de Villefranche-sur-mer (OOVM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Université Nice Sophia Antipolis (1965 - 2019) (UNS), and Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDE.BE]Environmental Sciences/Biodiversity and Ecology
Abstract

National audience; Développement d'Ostreopsis cf. ovata à Monaco en 2007 et 2008 : influence des paramètres physico-chimiques.

158. Effet de la profondeur et du substrat sur le développement d'Ostreopsis cf. ovata

Author

Mangialajo, L., Cohu, S., Aurelie Blanfuné, Lemee, R., Thierry THIBAUT, Ecosystèmes Côtiers Marins et Réponses aux Stress (ECOMERS), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA), Laboratoire d'océanographie de Villefranche (LOV), Observatoire océanologique de Villefranche-sur-mer (OOVM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Université Nice Sophia Antipolis (... - 2019) (UNS), and Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDE.BE]Environmental Sciences/Biodiversity and Ecology
Abstract

National audience; Effet de la profondeur et du substrat sur le développement d'Ostreopsis cf. ovata.

159. La surveillance ' Ostreopsis ' mise en place par l'Observatoire de Villefranche et l'Université de Nice durant l'été 2008 pour répondre aux besoins du Ministère de la Santé (Côte d'Azur et Var)

Author

Aurelie Blanfuné, Cohu, S., Lemee, R., Mangialajo, L., Thierry THIBAUT, Laboratoire d'océanographie de Villefranche (LOV), Observatoire océanologique de Villefranche-sur-mer (OOVM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Ecosystèmes Côtiers Marins et Réponses aux Stress (ECOMERS), Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA), Pin, Thierry, Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), and Université Nice Sophia Antipolis (1965 - 2019) (UNS)

Subjects
[SDE.BE] Environmental Sciences/Biodiversity and Ecology, [SDE.BE]Environmental Sciences/Biodiversity and Ecology
Abstract

National audience; La surveillance " Ostreopsis " mise en place par l'Observatoire de Villefranche et l'Université de Nice durant l'été 2008 pour répondre aux besoins du Ministère de la Santé (Côte d'Azur et Var).

160. The sea level rise and the collapse of a Mediterranean ecosystem, the Lithophyllum byssoides algal rim

Author

Aurelie Blanfuné, Charles-Francois Boudouresque, Thierry THIBAUT, Marc Verlaque, Institut méditerranéen d'océanologie (MIO), and 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)

Subjects
[SDE.BE]Environmental Sciences/Biodiversity and Ecology
Abstract

International audience; The sea level rise and the collapse of a Mediterranean ecosystem, the Lithophyllum byssoides algal rim.

161. Developpement of Ostreopsis spp. in monaco in relation with environmental factors

Author

Cohu, S., Aurelie Blanfuné, Mangialajo, L., Markovic, L., Cottalorda, J. M., Lemee, R., Thierry THIBAUT, Ecosystèmes Côtiers Marins et Réponses aux Stress (ECOMERS), Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015 - 2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015 - 2019) (COMUE UCA)-Université Côte d'Azur (UCA), Laboratoire d'océanographie de Villefranche (LOV), Observatoire océanologique de Villefranche-sur-mer (OOVM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA), and Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDE.BE]Environmental Sciences/Biodiversity and Ecology
Abstract

International audience; Developpement of Ostreopsis spp. in monaco in relation with environmental factors.

162. Le développement des dinoflagellés toxiques benthiques du genre Ostreopsis en Méditerranée NO : présentation du projet MediOs 2

Author

Lemee, R., Mangialajo, L., Cohu, S., Aurelie Blanfuné, Passafiume, O., Thierry THIBAUT, Laboratoire d'océanographie de Villefranche (LOV), Observatoire océanologique de Villefranche-sur-mer (OOVM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Ecosystèmes Côtiers Marins et Réponses aux Stress (ECOMERS), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), and Université Nice Sophia Antipolis (... - 2019) (UNS)

Subjects
[SDE.BE]Environmental Sciences/Biodiversity and Ecology
Abstract

National audience; Le développement des dinoflagellés toxiques benthiques du genre Ostreopsis en Méditerranée NO : présentation du projet MediOs 2.

163. Les dinoflagellés toxiques du genre Ostreopsis en Méditerranée Nord-Occidentale

Author

Cohu, S., Mangialajo, L., Lemee, R., Thierry THIBAUT, Aurelie Blanfuné, Ecosystèmes Côtiers Marins et Réponses aux Stress (ECOMERS), Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA), Laboratoire d'océanographie de Villefranche (LOV), Observatoire océanologique de Villefranche-sur-mer (OOVM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Université Nice Sophia Antipolis (1965 - 2019) (UNS), and Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDE.BE]Environmental Sciences/Biodiversity and Ecology
Abstract

National audience; Les dinoflagellés toxiques du genre Ostreopsis en Méditerranée Nord-Occidentale

167. Setting-up a billboard of marine invasive species in the ESENIAS area

Author

Jakov Dulčić, Argyro Zenetos, Irfan Uysal, Nina Dzhembekova, Maria Corsini Foka, Paraskevi K. Karachle, Marius Skolka, Noa Shenkar, Petya Ivanova, Marika Galanidi, Elitsa Stefanova, Marc Verlaque, Kremena Stefanova, Victor Surugiu, Fabio Crocetta, Hellenic Centre for Marine Research (HCMR), Institute of Oceanology of Bulgarian Academy of Sciences (IO-BAS), Bulgarian Academy of Sciences (BAS), Dokuz Eylül Üniversitesi = Dokuz Eylül University [Izmir] (DEÜ), George S.Wise Faculty of Life Sciences, Tel Aviv University (TAU), Ovidius University of Constanta, Universitatea Alexandru Ioan Cuza [Lasi], 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), Hellenic Center for Marine Research (HCMR), Tel Aviv University [Tel Aviv], Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Toulon (UTLN), and Blanfuné, Aurélie

Subjects
0106 biological sciences, 0301 basic medicine, Mediterranean climate, Oceanography, 01 natural sciences, Invasive species, invasive species, 03 medical and health sciences, [SDV.EE.ECO]Life Sciences [q-bio]/Ecology, environment/Ecosystems, Mediterranean sea, [SDV.EE.ECO] Life Sciences [q-bio]/Ecology, environment/Ecosystems, Mediterranean Sea, Black sea, Alien species, Montenegro, Horizon scanning, 010604 marine biology & hydrobiology, ESENIAS, Black Sea, invazivne vrste, Sredozemno more, Crno more, [SDE.BE] Environmental Sciences/Biodiversity and Ecology, Fishery, 030104 developmental biology, Geography, Early warning system, [SDE.BE]Environmental Sciences/Biodiversity and Ecology
Abstract

In this study we present a list of invasive/potential invasive alien species in the East and South European Network for Invasive Alien Species (ESENIAS) countries with marine borders. The species were classified according to the existing literature and experts’ judgment, as established, casual, invasive and expected. Finally, factsheets were compiled for ten species of high importance based on their expanding/invading character. Of the 160 species comprising the list, 149 were already present in the ESENIAS countries, while eleven were invasive species either present in the Mediterranean or in other European Seas, likely to be recorded in the ESENIAS countries. The majority of the species were of Red Sea/IndoPacific origin (97 species; 60.6%). Italy, Turkey and Greece were the countries with the highest representation of species (159, 152 and 139 species respectively), due to their extended coastline and the number of scholars working on marine invasive species. The highest number of established species was recorded in Turkey (116 species), whereas in Italy and Greece the most numerous species were the “expected” ones (85 and 48 species, respectively). The eastern Adriatic Sea countries (i.e. Albania, Croatia, Montenegro and Slovenia) had generally low numbers of species in this list, many of which are still “expected” to arrive from the neighbouring countries of Greece and Italy. Finally, the most frequently potential pathway was transfer stowaways (ship ballast water: 41 cases; ship hull fouling: 55), whereas unaided spread of Lessepsian immigrants followed (95 cases). This list is intended to serve as an early warning system that through horizon scanning process would assist ESENIAS countries to prioritise invasive alien species, their pathways and the areas of higher likelihood to appear, in order to take management measures., U ovom radu predstavljamo popis invazivnih i potencijalno invazivnih vrsta na istoku i jugu Europske mreže za invazivne vrste (ESENIAS) u zemljama s morskim granicama. Vrste su klasificirane prema postojećoj literaturi i procjeni stručnjaka, pa su tako utvrđene grupe povremenih, invazivnih i očekivanih vrsta. Podaci su dati za deset vrsta čija se važnost temelji na njihovom širenju i invazivnom karakteru. Od 160 vrsta koje sadrži popis, 148 je već bilo prisutno u ESENIAS zemljama, dok je 9 invazivnih vrsta bilo prisutno u Sredozemnom ili u drugim europskim morima, a vjerojatno je da će se zabilježiti i u zemljama udruženim u ESENIAS. Većina vrsta je bile iz Crvenog mora / indopacifičkog podrijetla (97 vrsta, 60,6%). Italija, Turska i Grčka su zemlje s najvišom zastupljenošću vrsta (159, 152 i 139), zbog njihove proširene obale i broja znanstvenika koji rade na morskim invazivnim vrstama. Najveći broj utvrđenih vrsta zabilježen je u Turskoj (116 vrsta), dok su u Italiji i Grčkoj najbrojnije vrste bile “očekivane” (85 i 48 vrsta, respektivno). Istočne zemlje Jadranskog mora (npr. Albanija, Hrvatska, Crna Gora i Slovenija) imale su općenito nizak broj vrsta na ovom popisu, od kojih mnoge još “očekujemo” da pristignu iz susjednih zemalja: Grčke i Italije. Konačno, najčešće su potencijalni putovi bili „transferni putnici“ (balastna voda broda: 41 slučaj, obraštaj brodskog trupa: 55), dok je slijedilo i širenje lesepsijskih migranata (95 slučajeva). Ovaj popis je namijenjen da služi kao sustav ranog upozorenja koji bi kroz proces skeniranja pomogao državama ESENIAS da daju prioritet invazivnim stranim vrstama, njihovim putovima i područjima veće vjerojatnosti pojavljivanja, kako bi se poduzele potrebne mjere upravljanja.

Published
2017
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168. Introduced marine macroflora of Lebanon and its distribution on the Levantine coast

Author

Marc Verlaque, Ghazi Bitar, Carlos Valle, Yassine-Ramzi Sghaier, H. El Shaer, Aitor Forcada, Alfonso A. Ramos-Esplá, Oscar H. Ocaña, Universidad de Alicante. Departamento de Ciencias del Mar y Biología Aplicada, Biología Marina, Lebanese University [Beirut] (LU), 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), Unité de recherche sur les obésités, IFR 31 Louis Bugnard (IFR 31), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Blanfuné, Aurélie, and Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Toulon (UTLN)

Subjects
0106 biological sciences, Environmental Engineering, Caulerpa taxifolia, Eastern Mediterranean, Introduced species, 010501 environmental sciences, Aquatic Science, Oceanography, 01 natural sciences, Invasive species, lcsh:Aquaculture. Fisheries. Angling, invasive species, [SDV.EE.ECO]Life Sciences [q-bio]/Ecology, environment/Ecosystems, Macroflora, Botany, [SDV.EE.ECO] Life Sciences [q-bio]/Ecology, environment/Ecosystems, Marine macroflora, introduced species, invasive species, Lessepsian species, Lebanon, Eastern Mediterranean, Zoología, Marine macroflora, Lebanon, Ecology, Evolution, Behavior and Systematics, ComputingMilieux_MISCELLANEOUS, 0105 earth and related environmental sciences, lcsh:SH1-691, [SDV.EE]Life Sciences [q-bio]/Ecology, environment, biology, Ecology, 010604 marine biology & hydrobiology, Laurencia, biology.organism_classification, introduced species, [SDE.BE] Environmental Sciences/Biodiversity and Ecology, Lessepsian species, Cladophora, Ulva lactuca, Asparagopsis taxiformis, [SDE.BE]Environmental Sciences/Biodiversity and Ecology
Abstract

The marine macroflora introduced into Lebanon was studied through an analysis of historical data and field studies carried out since 1991. A total of 29 introduced species have been listed: 3 Chromobionta, 13 Rhodobionta, 12 Chlorobionta and 1 Streptobionta. Among them, Caulerpa taxifolia var. distichophylla, Spatoglossum variabile and Womersleyella setacea are recorded for the first time from Lebanon. Among them, Asparagopsis taxiformis, C. taxifolia var. distichophylla, Cladophora patentiramea, Codium arabicum, Codium parvulum, Galaxaura rugosa, Halophila stipulacea, Hypnea cornuta, Laurencia cf. chondrioides, Lophocladia lallemandii, Stypopodium schimperi, Ulva lactuca and Womersleyella setacea are potentially invasive species, and several of them already occupy extensive stretches of the Lebanese coast. The distribution of species on the Levantine coast, their dynamics and the current status of their populations are discussed. The surveys in 2012, 2013 and 2016 were conducted within the framework of the MedMPAnet Project, implemented by UNEP/MAP-RAC/SPA and funded by RAC/SPA, the European Commission (EC), the Spanish Agency for International Cooperation for Development (AECID), and the French Global Environment Facility (FFEM).

Published
2017
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169. An ecosystem-based approach to assess the status of Mediterranean algae-dominated shallow rocky reefs.

Author

Thibaut T, Blanfuné A, Boudouresque CF, Personnic S, Ruitton S, Ballesteros E, Bellan-Santini D, Bianchi CN, Bussotti S, Cebrian E, Cheminée A, Culioli JM, Derrien-Courtel S, Guidetti P, Harmelin-Vivien M, Hereu B, Morri C, Poggiale JC, and Verlaque M

Subjects
Biota, Mediterranean Sea, Models, Biological, Reproducibility of Results, Coral Reefs, Ecosystem, Environmental Monitoring, Seaweed
Abstract

A conceptual model was constructed for the functioning the algae-dominated rocky reef ecosystem of the Mediterranean Sea. The Ecosystem-Based Quality Index (reef-EBQI) is based upon this model. This index meets the objectives of the EU Marine Strategy Framework Directive. It is based upon (i) the weighting of each compartment, according to its importance in the functioning of the ecosystem; (ii) biological parameters assessing the state of each compartment; (iii) the aggregation of these parameters, assessing the quality of the ecosystem functioning, for each site; (iv) and a Confidence Index measuring the reliability of the index, for each site. The reef-EBQI was used at 40 sites in the northwestern Mediterranean. It constitutes an efficient tool, because it is based upon a wide set of functional compartments, rather than upon just a few species; it is easy and inexpensive to implement, robust and not redundant with regard to already existing indices., (Copyright © 2017 Elsevier Ltd. All rights reserved.)

Published
2017
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170. Response of rocky shore communities to anthropogenic pressures in Albania (Mediterranean Sea): Ecological status assessment through the CARLIT method.

Author

Blanfuné A, Boudouresque CF, Verlaque M, Beqiraj S, Kashta L, Nasto I, Ruci S, and Thibaut T

Subjects
Albania, Animals, Human Activities, Mediterranean Sea, Sea Urchins, Ecology, Ecosystem
Abstract

The lower mid-littoral and shallow subtidal communities were studied in the district of Vlora (Albania), three years after the establishment of a Marine Protected Area, with particular attention to the long-lived species. The bioconstructions built in the mid-littoral zone by the calcified rhodobiont Lithophyllum byssoides were in poor condition and sometimes even dead. In contrast, the brown alga Cystoseira amentacea constituted lush stands. For assessing the ecological status of the studied area, the CARLIT method, based upon macroalgal communities, was applied. The observed range of ecological status was wide ('high' through 'bad') and was overall among the lowest assessed to date in the Mediterranean Sea. The occurrence of extensive sea-urchin barren-grounds, though not taken into consideration by the CARLIT index, confirmed the poor condition of large sectors of the study area. Overall, the CARLIT index is well correlated with anthropogenic pressures, as assessed by the LUSI index., (Copyright © 2016 Elsevier Ltd. All rights reserved.)

Published
2016
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171. Unexpected abundance and long-term relative stability of the brown alga Cystoseira amentacea, hitherto regarded as a threatened species, in the north-western Mediterranean Sea.

Author

Thibaut T, Blanfuné A, Markovic L, Verlaque M, Boudouresque CF, Perret-Boudouresque M, Maćic V, and Bottin L

Subjects
Animals, Aquaculture, France, History, 18th Century, History, 19th Century, History, 20th Century, History, 21st Century, Mediterranean Sea, Sewage adverse effects, Water Pollution adverse effects, Endangered Species history, Phaeophyceae
Abstract

Cystoseira amentacea is a Mediterranean endemic alga thriving on very shallow rocky substrates. It has been considered as a threatened species, having experienced a steady decline and is therefore protected by international conventions. The historical distribution of the species has been assessed along the French Mediterranean coast, on the basis of 467 articles and herbarium vouchers. We have produced an accurate map of its current distribution and abundance along 1832 km of coastline, through in situ surveys. C. amentacea was observed along 1125 km of shoreline, including 33% of almost continuous or continuous belt. In most of its range, there is no evidence of loss, except in 4 areas of Provence, French Riviera and Corsica. A significant relation was found between the absence or low abundance of C. amentacea and the vicinity of ports and large sewage outfalls. The status of conservation of the species should therefore be reassessed., (Copyright © 2014 Elsevier Ltd. All rights reserved.)

Published
2014
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172. Occurrence of the toxic dinoflagellate Ostreopsis cf. ovata in relation with environmental factors in Monaco (NW Mediterranean).

Author

Cohu S, Thibaut T, Mangialajo L, Labat JP, Passafiume O, Blanfuné A, Simon N, Cottalorda JM, and Lemée R

Subjects
Eutrophication, Mediterranean Sea, Monaco, Polymerase Chain Reaction, Population Dynamics, Seasons, Temperature, Weather, Dinoflagellida growth & development
Abstract

To study environment characteristics favoring the toxic benthic dinoflagellate Ostreopsis cf. ovata, a survey was conducted in Monaco (NW Mediterranean Sea), in summers 2007 and 2008. Epiphytic and planktonic blooms occurred almost simultaneously and a high variation of abundances at low spatial scales was observed. An early and very marked bloom occurred in 2007, compared to a later and less abundant development in 2008. These distinct patterns in bloom timing corresponded with very different hydroclimatic scenarios in 2007 (hot spring and relatively cold summer) and 2008 (standard year compared to the median year profile estimated with data from 1995 to 2008). No clear impacts of summer seawater temperature, rainfall or nutrient concentrations were evident. Strong wind may favor the dispersal of benthic and planktonic cells. Our study suggests that further investigations are needed to examine the potential role of Ostreopsis nutritional mode (i.e. autotrophy vs. mixotrophy)., (Copyright © 2011 Elsevier Ltd. All rights reserved.)

Published
2011
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173. Trends in Ostreopsis proliferation along the Northern Mediterranean coasts.

Author

Mangialajo L, Ganzin N, Accoroni S, Asnaghi V, Blanfuné A, Cabrini M, Cattaneo-Vietti R, Chavanon F, Chiantore M, Cohu S, Costa E, Fornasaro D, Grossel H, Marco-Miralles F, Masó M, Reñé A, Rossi AM, Sala MM, Thibaut T, Totti C, Vila M, and Lemée R

Subjects
France, Italy, Mediterranean Sea, Population Dynamics, Spain, Temperature, Demography, Dinoflagellida growth & development, Harmful Algal Bloom
Abstract

Harmful benthic microalgae blooms represent an emergent phenomenon in temperate zones, causing health, ecological and economic concern. The main goal of this work was to compile records of Ostreopsis at large temporal and spatial scales, in order to study the relationship between cell abundances, the periodicity and intensity of the blooms and the role of sea water temperature in 14 Spanish, French, Monegasque and Italian sites located along the northern limits of the Mediterranean Sea. General trends were observed in the two considered basins: the north-western Mediterranean Sea, in which higher cell abundances were mostly recorded in mid-summer (end of July), and the northern Adriatic Sea where they occur in early fall (end of September). The sea-water temperature does not seem to be a primary driver, and the maximal abundance periods were site and year specific. Such results represent an important step in the understanding of harmful benthic microalgae blooms in temperate areas, and provide a good base for policy makers and managers in the attempt to monitor and forecast benthic harmful microalgae blooms., (Copyright © 2010 Elsevier Ltd. All rights reserved.)

Published
2011
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