FN Archimer Export Format
PT J
TI Farmer monitoring reveals the effect of tidal height on mortality risk of oysters during a herpesvirus outbreak
BT 
AF Pernet, Fabrice
   Gachelin, Sonia
   Stanisière, Jean-Yves
   Petton, Bruno
   Fleury, Elodie
   Mazurié, Joseph
AS 1:1;2:2;3:3;4:1;5:1;6:3;
FF 1:PDG-RBE-PFOM-LPI;2:;3:PDG-ODE-LITTORAL-LERMPL;4:PDG-RBE-PFOM-LPI;5:PDG-RBE-PFOM-LPI;6:PDG-ODE-LITTORAL-LERMPL;
C1 Laboratoire des Sciences de l’Environnement Marin (LEMAR), UMR 6539 UBO/CNRS/IRD/Ifremer, CS 10070, Ifremer, Plouzané, France
   Comité régional de la conchyliculture de Bretagne Sud, ZA Porte Océane, 7 rue du Danemark, Auray, France
   Unité Littorale, Laboratoire Environnement Ressource du Morbihan Pays-de-la-Loire, Ifremer, 12 Rue des Résistants, La Trinité-sur-Mer, France
C2 IFREMER, FRANCE
   CRC, FRANCE
   IFREMER, FRANCE
SI BREST
   LORIENT
   ARGENTON
   LA TRINITE
SE PDG-RBE-PFOM-LPI
   PDG-ODE-LITTORAL-LERMPL
UM LEMAR
IN WOS Ifremer UPR
   WOS Ifremer UMR
   copubli-france
IF 3.188
TC 10
UR https://archimer.ifremer.fr/doc/00491/60271/63981.pdf
LA English
DT Article
DE ;aquaculture;citizen science;marine epidemiology and health;OsHV-1;risk analysis
AB The intertidal zone is characterized by a sharp vertical gradient of environmental stress, which structures species distribution and their interactions. Few studies, however, have examined the influence of tidal height on host–pathogen interactions. Here, we investigated how the tidal height influence outbreak of the Ostreid herpesvirus type 1 (OsHV-1) affecting the Pacific oyster. A volunteer network composed of 20 oyster growers monitored the survival of 28 batches of oysters during an epizootic event in Southern Brittany, France. Oysters were spat from wild collection or hatchery production. The sampling sites were spread over a 150-km2 area with a tidal height ranging from 0.98 to 2.90 m. Concomitantly, we followed survival of oyster spats in relation with OsHV-1 DNA detection at two sites and conducted risk analysis. We found that tidal height was associated with a lower risk of mortality. This effect was higher for hatchery than for wild oysters probably reflecting differences in health status. Our study opens perspectives for mitigation strategies based on tidal height and emphasizes the value of volunteer science in marine epidemiological studies. 
PY 2019
PD NOV
SO Ices Journal Of Marine Science
SN 1054-3139
PU Oxford University Press (OUP)
VL 76
IS 6
UT 000501732500038
BP 1816
EP 1824
DI 10.1093/icesjms/fsz074
ID 60271
ER

EF