FN Archimer Export Format PT J TI Large-scale spatio-temporal monitoring highlights hotspots of demersal fish diversity in the Mediterranean Sea BT AF GRANGER, Victoria FROMENTIN, Jean-Marc BEZ, Nicolas RELINI, Giulio MEYNARD, Christine N. GAERTNER, Jean-Claude MAIORANO, Porzia GARCIA RUIZ, Cristina FOLLESA, Cristina GRISTINA, Michele PERISTERAKI, Panagiota BRIND'AMOUR, Anik CARBONARA, Pierluigi CHARILAOU, Charis ESTEBAN, Antonio JADAUD, Angelique JOKSIMOVIC, Aleksandar KALLIANIOTIS, Argyris KOLITARI, Jerina MANFREDI, Chiara MASSUTI, Enric MIFSUD, Roberta QUETGLAS, Antoni REFES, Wahid SBRANA, Mario VRGOC, Nedo SPEDICATO, Maria Teresa MERIGOT, Bastien AS 1:1;2:2;3:3;4:4;5:5,6;6:7;7:8;8:9;9:10;10:11;11:12;12:13;13:14;14:15;15:16;16:2;17:17;18:18;19:19;20:20;21:21;22:22;23:21;24:23;25:24;26:25;27:14;28:1; FF 1:;2:PDG-RBE-MARBEC;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:PDG-RBE-EMH;13:;14:;15:;16:PDG-RBE-MARBEC-LHM;17:;18:;19:;20:;21:;22:;23:;24:;25:;26:;27:;28:; C1 Univ Montpellier, UMR Marine Biodivers Conservat & Exploitat MARBEC, Ctr Rech Halieut Mediterraneenne & Tropicale, F-34203 Sete, France. Ifremer, UMR Marine Biodivers Conservat & Exploitat MARBEC, Ctr Rech Halieut Mediterraneenne & Tropicale, F-34203 Sete, France. IRD, UMR Marine Biodivers Conservat & Exploitat MARBEC, Ctr Rech Halieut Mediterraneenne & Tropicale, F-34203 Sete, France. Dipartimento Sci Terra Ambiente Vita DISTIV, I-16132 Genoa, Italy. INRA, UMR Ctr Biol Gest Populat CBGP, Montferrier Sur Lez, France. Coll William & Mary, Virginia Inst Marine Sci, Gloucester Point, VA 23062 USA. IRD, UMR Ecosyst Insulaire Ocean EIO 241, Papeete, Tahiti, Fr Polynesia. Univ Bari, Dept Biol, Bari, Italy. IEO, Ctr Oceanog Malaga, Malaga, Spain. Univ Cagliari, Dipartimento Biol Animale Ecol, Cagliari, Italy. Inst Coastal Marine Environm CNR, Mazara Del Vallo, Italy. Hellen Ctr Marine Res, Iraklion, NE, Greece. Ifremer, Dept Ecol & Modeles Halieut EMH, F-44311 Nantes, France. COISPA Tecnol & Ric, Stn Sperimentale Studio Risorse Mare, Bari, Italy. Minist Agr Nat Resources & Environm, Dept Fisheries & Marine Res, Nicosia, Cyprus. Ctr Oceanog Murcia, IEO, Murcia, Spain. Univ Montenegro, Inst Marine Biol, Kotor 85330, Montenegro. Natl Agr Res Fdn, Fisheries Res Inst, Kavala, Greece. Agr Univ Tirana, Aquaculture & Fishery Lab Durres, Durres, Albania. Univ Bologna, Dipto BES, Lab Biol Marina & Pesca Fano, Fano, Italy. Ctr Oceanog Baleares, IEO, Palma de Mallorca, Spain. Minist Sustainable Dev, Dept Fisheries & Aquaculture, Marsa, Malta. ENSSMAL, Algiers, Algeria. Consorzio Ctr Interuniv Biol Marina & Ecol Applic, Livorno, Italy. Inst Oceanog & Fisheries, Split, Croatia. C2 UNIV MONTPELLIER, FRANCE IFREMER, FRANCE IRD, FRANCE UNIV GENOA, ITALY INRA, FRANCE VIRGINIA INST MARINE SCI, USA IRD, FRANCE UNIV BARI, ITALY IEO, SPAIN UNIV CAGLIARI, ITALY IAMC CNR, ITALY HELLEN CTR MARINE RES, GREECE IFREMER, FRANCE COISPA TECNOL & RIC, ITALY MINIST AGR NAT RESOURCES & ENVIRONM, CYPRUS IEO, SPAIN UNIV MONTENEGRO, MONTENEGRO NATL AGR RES FDN, GREECE UNIV AGR TIRANA, ALBANIA UNIV BOLOGNA, ITALY IEO, SPAIN MINIST ENVIRONM SUST DEVELPM CLIMATE CHANGE, MALTA ENSSMAL, ALGERIA CONSORZIO CTR INTERUNIV BIOL MARINA & ECOL APPLIC, ITALY INST OCEANOG & FISHERIES, CROATIA SI SETE NANTES SE PDG-RBE-MARBEC PDG-RBE-EMH PDG-RBE-MARBEC-LHM UM MARBEC EIO IN WOS Ifremer jusqu'en 2018 copubli-france copubli-p187 copubli-europe copubli-univ-france copubli-int-hors-europe copubli-sud IF 3.512 TC 27 UR https://archimer.ifremer.fr/doc/00216/32743/31322.pdf LA English DT Article CR MEDITS / FR MEDITS 2004 MEDITS 2005 MEDITS 2006 MEDITS 2007 MEDITS 2008 MEDITS 2009 MEDITS 2010 MEDITS 2011 MEDITS 2012 MEDITS FR MEDITS FR MEDITS-FR2000 MEDITS-FR2001 MEDITS-FR2002 MEDITS-FR2003 MEDITS-FR97 MEDITS-FR98 MEDITS-FR99 BO L'Europe AB Increasing human pressures and global environmental change may severely affect the diversity of species assemblages and associated ecosystem services. Despite the recent interest in phylogenetic and functional diversity, our knowledge on large spatio-temporal patterns of demersal fish diversity sampled by trawling remains still incomplete, notably in the Mediterranean Sea, one of the most threatened marine regions of the world. We investigated large spatio-temporal diversity patterns by analysing a dataset of 19,886 hauls from 10 to 800 m depth performed annually during the last two decades by standardized scientific bottom trawl field surveys across the Mediterranean Sea, within the MEDITS program. A multi-component (eight diversity indices) and multi-scale (local assemblages, biogeographic regions to basins) approach indicates that only the two most traditional components (species richness and evenness) were sufficient to reflect patterns in taxonomic, phylogenetic or functional richness and divergence. We also put into question the use of widely computed indices that allow comparing directly taxonomic, phylogenetic and functional diversity within a unique mathematical framework. In addition, demersal fish assemblages sampled by trawl do not follow a continuous decreasing longitudinal/latitudinal diversity gradients (spatial effects explained up to 70.6% of deviance in regression tree and generalized linear models), for any of the indices and spatial scales analysed. Indeed, at both local and regional scales species richness was relatively high in the Iberian region, Malta, the Eastern Ionian and Aegean seas, meanwhile the Adriatic Sea and Cyprus showed a relatively low level. In contrast, evenness as well as taxonomic, phylogenetic and functional divergences did not show regional hotspots. All studied diversity components remained stable over the last two decades. Overall, our results highlight the need to use complementary diversity indices through different spatial scales when developing conservation strategies and defining delimitations for protected areas. PY 2015 PD JAN SO Progress In Oceanography SN 0079-6611 PU Pergamon-elsevier Science Ltd VL 130 UT 000349059800005 BP 65 EP 74 DI 10.1016/j.pocean.2014.10.002 ID 32743 ER EF