FN Archimer Export Format
PT J
TI Environmental DNA metabarcoding reveals and unpacks a biodiversity conservation paradox in Mediterranean marine reserves
BT 
AF Boulanger, Emilie
   Loiseau, Nicolas
   Valentini, Alice
   Arnal, Véronique
   Boissery, Pierre
   Dejean, Tony
   Deter, Julie
   Guellati, Nacim
   Holon, Florian
   Juhel, Jean-Baptiste
   Lenfant, Philippe
   Manel, Stéphanie
   Mouillot, David
AS 1:1,2;2:2;3:3;4:1;5:4;6:3;7:5;8:2;9:5;10:2;11:6;12:1;13:2,7;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;
C1 CEFE, Univ Montpellier, CNRS, EPHE-PSL University, IRD, Montpellier, France
   MARBEC, Univ Montpellier, CNRS, Ifremer, IRD, Montpellier, France
   SPYGEN, Le Bourget-du-Lac, France
   Agence de l'Eau Rhône-Méditerranée-Corse, Délégation de Marseille, Marseille, France
   Andromède Océanologie, Carnon, France
   CEFREM, CNRS, UPVD, Université de Perpignan, Perpignan, France
   Institut Universitaire de France, Paris, France
C2 UNIV MONTPELLIER, FRANCE
   UNIV MONTPELLIER, FRANCE
   SPYGEN, FRANCE
   AGENCE EAU RHONE MEDITERRANEE CORSE, FRANCE
   ANDROMEDE OCEANOLOGIE, FRANCE
   UNIV PERPIGNAN, FRANCE
   INST UNIV FRANCE, FRANCE
UM MARBEC
IN WOS Cotutelle UMR
   copubli-france
   copubli-univ-france
IF 5.531
TC 28
UR https://archimer.ifremer.fr/doc/00692/80374/83491.pdf
   https://archimer.ifremer.fr/doc/00692/80374/83492.pdf
LA English
DT Article
DE ;environmental DNA metabarcoding;marine reserves;alpha and beta diversity
AB Although we are currently experiencing worldwide biodiversity loss, local species richness does not always decline under anthropogenic pressure. This conservation paradox may also apply in protected areas but has not yet received conclusive evidence in marine ecosystems. Here, we survey fish assemblages in six Mediterranean no-take reserves and their adjacent fishing grounds using environmental DNA (eDNA) while controlling for environmental conditions. We detect less fish species in marine reserves than in nearby fished areas. The paradoxical gradient in species richness is accompanied by a marked change in fish species composition under different managements. This dissimilarity is mainly driven by species that are often overlooked by classical visual surveys but detected with eDNA: cryptobenthic, pelagic, and rare fishes. These results do not negate the importance of reserves in protecting biodiversity but shed new light on how under-represented species groups can positively react to fishing pressure and how conservation efforts can shape regional biodiversity patterns. 
PY 2021
PD APR
SO Proceedings Of The Royal Society B-biological Sciences
SN 0962-8452
PU The Royal Society
VL 288
IS 1949
UT 000645596700007
DI 10.1098/rspb.2021.0112
ID 80374
ER

EF