FN Archimer Export Format
PT J
TI Ecological bridges and barriers in pelagic ecosystems
BT 
AF BRISCOE, Dana K.
   HOBDAY, Alistair J.
   CARLISLE, Aaron
   SCALES, Kylie
   EVESON, J. Paige
   ARRIZABALAGA, Haritz
   DRUON, Jean Noel
   FROMENTIN, Jean-Marc
AS 1:1;2:2;3:1;4:3;5:2;6:4;7:5;8:6;
FF 1:;2:;3:;4:;5:;6:;7:;8:PDG-RBE-MARBEC;
C1 Stanford Univ, Hopkins Marine Stn, Pacific Grove, CA 93950 USA.
   CSIRO Oceans & Atmosphere, Hobart, Tas 7000, Australia.
   NOAA, Environm Res Div, Southwest Fisheries Sci Ctr, Monterey, CA 93940 USA.
   AZTI, Marine Res Div, Pasaia 20110, Basque Country, Spain.
   European Commiss, Joint Res Ctr, Inst Protect & Secur Citizen, Maritime Affairs Unit, Via Enrico Fermi 1, I-21027 Ispra, VA, Italy.
   IFREMER, UMR MARBEC Marine Biodivers Exploitat & Conservat, Ave Jean Monnet,CS 30171, F-34203 Sete, France.
C2 UNIV STANFORD, USA
   CSIRO, AUSTRALIA
   NOAA, USA
   AZTI, SPAIN
   JRC, ITALY
   IFREMER, FRANCE
SI SETE
SE PDG-RBE-MARBEC
UM MARBEC
IN WOS Ifremer jusqu'en 2018
   copubli-europe
   copubli-int-hors-europe
IF 2.451
TC 37
UR https://archimer.ifremer.fr/doc/00358/46962/89825.pdf
LA English
DT Article
DE ;Species distribution;Migration corridors;Population connectivity;Oceanographic features;Tuna;Billfish;Marine mammal;Brazilian episode
AB Many highly mobile species are known to use persistent pathways or corridors to move between habitat patches in which conditions are favorable for particular activities, such as breeding or foraging. In the marine realm, environmental variability can lead to the development of temporary periods of anomalous oceanographic conditions that can connect individuals to areas of habitat outside a population's usual range, or alternatively, restrict individuals from areas usually within their range, thus acting as ecological bridges or ecological barriers. These temporary features can result in novel or irregular trophic interactions and changes in population spatial dynamics, and, therefore, may have significant implications for management of marine ecosystems. Here, we provide evidence of ecological bridges and barriers in different ocean regions, drawing upon five case studies in which particular oceanographic conditions have facilitated or restricted the movements of individuals from highly migratory species. We discuss the potential population-level significance of ecological bridges and barriers, with respect to the life history characteristics of different species, and inter- and intra-population variability in habitat use. Finally, we summarize the persistence of bridge dynamics with time, our ability to monitor bridges and barriers in a changing climate, and implications for forecasting future climate-mediated ecosystem change.
PY 2017
PD JUL
SO Deep-sea Research Part Ii-topical Studies In Oceanography
SN 0967-0645
PU Pergamon-elsevier Science Ltd
VL 140
UT 000403513400018
BP 182
EP 192
DI 10.1016/j.dsr2.2016.11.004
ID 46962
ER

EF