FN Archimer Export Format
PT J
TI Nutrient and microbial dynamics in eutrophying shrimp ponds affected or unaffected by vibriosis
BT 
AF LEMONNIER, Hugues
   COURTIES, Claude
   MUGNIER, Chantal
   TORRETON, Jean-Pascal
   HERBLAND, Alain
AS 1:1;2:2,3;3:1;4:4;5:1;
FF 1:PDG-DOP-DCOP-LEADNC-LAC;2:;3:PDG-DOP-DCOP-LEADNC-LAC;4:;5:PDG-DOP-DCOP-LEADNC-LAC;
C1 IFREMER, LEAD, Noumea 98846, New Caledonia.
   Univ Paris 06, FRE 3247, MBCE, Observ Oceanol, F-66651 Banyuls Sur Mer, France.
   CNRS, FRE 3247, MBCE, Observ Oceanol, F-66651 Banyuls Sur Mer, France.
   Univ Montpellier 2, IRD UR103, ECOLAG UMR 5119, F-34095 Montpellier 05, France.
C2 IFREMER, FRANCE
   UNIV PARIS 06, FRANCE
   CNRS, FRANCE
   UNIV MONTPELLIER, FRANCE
SI SAINT VINCENT
   BREST
SE PDG-DOP-DCOP-LEADNC-LAC
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-univ-france
IF 2.359
TC 21
UR https://archimer.ifremer.fr/doc/00002/11368/8119.pdf
LA English
DT Article
DE ;Aquaculture;Shrimp;Eutrophication;Ecosystem shift;Phytoplankton;Vibriosis
AB A field survey was conducted on two intensive shrimp farms using similar technical practices: one (DF) historically affected by a vibriosis, the other (HC) in which the pathogen has been observed although no mortality event has occurred. Because historical data suggest that eutrophication process may directly or indirectly play a role in the disease outbreak, we focussed our research on its dynamics. A higher variability of the phytoplanktonic compartment linked to an imbalance in the molar N:P ratio was observed in farm DF compared to farm HC, implying a modification on the linkage between the bacteria and phytoplankton compartments at DF. The beginning of the mortality outbreak at DF followed a shift from picoto nanophytoplankton. The organic matter mineralization process at the water-sediment interface may explain the disturbance observed in the water column during eutrophication. The consequences of this disturbance on shrimps' health status and pathogen ecology are discussed. (C) 2009 Elsevier Ltd. All rights reserved.
PY 2010
PD MAR
SO Marine Pollution Bulletin
SN 0025-326X
PU Elsevier
VL 60
IS 3
UT 000276731000022
BP 402
EP 411
DI 10.1016/j.marpolbul.2009.10.012
ID 11368
ER

EF