FN Archimer Export Format
PT J
TI Current distribution and potential expansion of the harmful benthic dinoflagellate  Ostreopsis  cf.  siamensis  towards the warming waters of the Bay of Biscay,  North‐East  Atlantic
BT 
AF Drouet, Kevin
   Jauzein, Cecile
   HERVIO HEATH, Dominique
   Hariri, Saeed
   Laza‐Martinez, A.
   Lecadet, Cyrielle
   Plus, Martin
   Seoane, S.
   Sourisseau, Marc
   Lemée, R.
   Siano, Raffaele
AS 1:1,2;2:2;3:3;4:2;5:4,5;6:6;7:2;8:4,5;9:2;10:1;11:2;
FF 1:PDG-ODE-DYNECO-PELAGOS;2:PDG-ODE-DYNECO-PELAGOS;3:PDG-RBE-PFOM-LARN;4:PDG-ODE-DYNECO-PELAGOS;5:;6:PDG-RBE-SGMM-LGPMM;7:PDG-ODE-DYNECO-PELAGOS;8:;9:PDG-ODE-DYNECO-PELAGOS;10:;11:PDG-ODE-DYNECO-PELAGOS;
C1 Sorbonne Université, CNRS - Laboratoire d’Océanographie de Villefranche (UMR 7093) – Villefranche-sur-mer 06230, France
   Ifremer, DYNECO – F-29280 Plouzané, France
   Ifremer PFOM – F-29280 Plouzané, France
   Department of Plant Biology and Ecology - University of the Basque Country UPV/EHU – Leioa 48940, Spain
   Research Centre for Experimental Marine Biology and Biotechnology (Plentzia Marine Station, PiE- UPV/EHU) – Plentzia 48620, Spain
   Ifremer, LGPMM – F-17390 La Tremblade, France
C2 UNIV SORBONNE, FRANCE
   IFREMER, FRANCE
   IFREMER, FRANCE
   UNIV PAIS VASCO EHU, SPAIN
   UNIV PAIS VASCO EHU, SPAIN
   IFREMER, FRANCE
SI BREST
   LA TREMBLADE
SE PDG-ODE-DYNECO-PELAGOS
   PDG-RBE-PFOM-LARN
   PDG-RBE-SGMM-LGPMM
UM LEMAR
IN WOS Ifremer UPR
   WOS Ifremer UMR
   copubli-france
   copubli-europe
   copubli-univ-france
IF 5.476
TC 17
UR https://archimer.ifremer.fr/doc/00676/78819/81082.pdf
LA English
DT Article
AB In a future scenario of increasing temperatures in North‐Atlantic waters, the risk associated with the expansion of the harmful, benthic dinoflagellate Ostreopsis cf. siamensis has to be evaluated and monitored. Microscopy observations and spatio‐temporal surveys of environmental DNA (eDNA) were associated with Lagrangian particle dispersal simulations to: i) establish the current colonization of the species in the Bay of Biscay, ii) assess the spatial connectivity among sampling zones that explain this distribution, iii) identify sentinel zones to monitor future expansion. Throughout a sampling campaign carried out in August‐September 2018, microscope analysis showed that the species develops in the south‐east of the bay where optimal temperatures foster blooms. Quantitative PCR analyses revealed its presence across almost the whole bay to the western English Channel. An eDNA time‐series collected on plastic samplers showed that the species occurs in the bay from April to September. Due to the water circulation, colonization of the whole bay from the southern blooming zones is explained by inter‐site connectivity. Key areas in the middle of the bay permit continuous dispersal connectivity towards the north. These key areas are proposed as sentinel zones to monitor O. cf. siamensis invasions towards the presumably warming water of the North‐East Atlantic. 
PY 2021
PD SEP
SO Environmental Microbiology
SN 1462-2912
PU Wiley
VL 23
IS 9
UT 000617938200001
BP 4956
EP 4979
DI 10.1111/1462-2920.15406
ID 78819
ER

EF