FN Archimer Export Format
PT J
TI Combined effects of exploitation and temperature on fish stocks in the Northeast Atlantic
BT 
AF ROUYER, Tristan
   FROMENTIN, Jean-Marc
   HIDALGO, Manuel
   STENSETH, Nils C.
AS 1:1,2;2:2;3:1,3;4:1,4;
FF 1:PDG-RBE-HM-RHSETE;2:PDG-RBE-HM-RHSETE;3:;4:;
C1 Univ Oslo, Dept Biol, CEES, N-0316 Oslo, Norway.
   IFREMER, UMR EME 212, F-34203 Sete, France.
   Inst Espanol Oceanog, Ctr Oceanog Baleares, Palma De Mallorca 07015, Spain.
   Inst Marine Res, Dept Coastal Zone Studies, Flodevigen Res Stn, N-4817 His, Norway.
C2 UNIV OSLO, NORWAY
   IFREMER, FRANCE
   IEO, SPAIN
   INST MARINE RES, NORWAY
SI SETE
SE PDG-RBE-HM-RHSETE
IN WOS Ifremer jusqu'en 2018
   copubli-europe
IF 2.377
TC 15
UR https://archimer.ifremer.fr/doc/00230/34107/32821.pdf
LA English
DT Article
DE ;combined climate/exploitation effect;exploitation;fish stocks;Northeast Atlantic;response to climate;time-series
AB Fish stock fluctuations are affected by two potentially confounding forces: the removal of individuals by fisheries and climatic variations affecting the productivity of fish populations. Disentangling the relative importance of these forces has thus been a question of primary importance for fisheries management and conservation. Through the analysis of long-term time-series for 27 fish stocks from the Northeast Atlantic, the present study shows that the sign and intensity of the effect of temperature on biomass are dependent on the geographical location: the stocks located at the southernmost and northernmost latitudes of our study displayed stronger associations with temperature than the stocks located in the middle range of latitudes. As a consequence, the investigation of the combined effects of exploitation and the environment revealed that the stocks at the northern/southern boundaries of the spatial extent of the species were more prone to combined effects. The interplay between geographic location, climate and exploitation thus plays a significant role in fish stock productivity, which is generally ignored during assessment, thus affecting management procedures.
PY 2014
PD SEP
SO Ices Journal Of Marine Science
SN 1054-3139
PU Oxford Univ Press
VL 71
IS 7
UT 000343315900004
BP 1554
EP 1562
DI 10.1093/icesjms/fsu042
ID 34107
ER

EF