FN Archimer Export Format
PT J
TI A Climate-Driven Functional Inversion of Connected Marine Ecosystems
BT 
AF MCLEAN, Matthew
   MOUILLOT, David
   LINDEGREN, Martin
   ENGELHARD, Georg
   VILLEGER, Sebastien
   MARCHAL, Paul
   BRIND'AMOUR, Anik
   AUBER, Arnaud
AS 1:1,2;2:2,3;3:4;4:5,6;5:2;6:1;7:7;8:1;
FF 1:PDG-RBE-HMMN-LRHBL;2:;3:;4:;5:;6:PDG-RBE-HMMN;7:PDG-RBE-EMH;8:PDG-RBE-HMMN-LRHBL;
C1 IFREMER, Unite Halieut Manche & Mer Nord, 150 Quai Gambetta,BP699, F-62321 Boulogne Sur Mer, France.
   Univ Montpellier, MARBEC, CNRS, IFREMER,IRD, F-34095 Montpellier, France.
   James Cook Univ, Ctr Excellence Coral Reef, Australian Res Council, Townsville, Qld 4811, Australia.
   Tech Univ Denmark, Natl Inst Aquat Resources, Ctr Ocean Life, Kemitorvet Bygning 202, DK-2800 Lyngby, Denmark.
   Cefas, Pakefield Rd, Lowestoft NR33 0HT, Suffolk, England.
   Univ East Anglia, Sch Environm Sci, Norwich NR4 7TJ, Norfolk, England.
   IFREMER, Unit Ecol & Modeles Halieut, Rue Ile Yeu,BP 21105, F-44311 Nantes 3, France.
C2 IFREMER, FRANCE
   UNIV MONTPELLIER, FRANCE
   UNIV JAMES COOK, AUSTRALIA
   UNIV TECH DENMARK (DTU AQUA), DENMARK
   CEFAS, UK
   UNIV EAST ANGLIA, UK
   IFREMER, FRANCE
SI BOULOGNE
   NANTES
SE PDG-RBE-HMMN-LRHBL
   PDG-RBE-HMMN
   PDG-RBE-EMH
UM MARBEC
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-europe
   copubli-univ-france
   copubli-int-hors-europe
IF 9.193
TC 39
UR https://archimer.ifremer.fr/doc/00465/57699/59900.pdf
   https://archimer.ifremer.fr/doc/00465/57699/59947.pdf
LA English
DT Article
CR CGFS : CHANNEL GROUND FISH SURVEY
   IBTS INTERNATIONAL BOTTOM TRAWL SURVEY (IBTS),
AB Sustainably managing natural resources under climate change requires understanding how species distribution shifts can impact ecosystem structure and functioning. While numerous studies have documented changes in species’ distributions and abundances in response to warming, the consequences for the functional structure of ecosystems (i.e., composition of species’ functional traits) have received less attention. Here, using thirty years of fish monitoring, we show that two connected North Atlantic ecosystems (E. English Channel and S. North Sea) underwent a rapid shift in functional structure triggered by a climate oscillation to a prevailing warm-phase in the late-1990s. Using time-lag-based causality analyses, we found that rapid warming drove pelagic fishes with r-selected life history traits (e.g., low age and size at maturity, small offspring, low trophic level) to shift abruptly northward from one ecosystem to the other, causing an inversion in functional structure between the two connected ecosystems. While we observed only a one-year time-lag between the climate oscillation and the functional shift, indicating rapid responses to a changing environment, historical overfishing likely rendered these ecosystems susceptible to climatic stress, and declining fishing in the  North Sea may have exacerbated the shift. This shift likely had major consequences for ecosystem functioning due to potential changes in biomass turnover, nutrient cycling, and benthic-pelagic coupling. Under ongoing warming, climate oscillations and extreme warming events may increase in frequency and severity, which could trigger functional shifts with profound consequences for ecosystem functioning and services. 
PY 2018
PD NOV
SO Current Biology
SN 0960-9822
PU Cell Press
VL 28
IS 22
UT 000450614200027
BP 3654
EP 3660
DI 10.1016/j.cub.2018.09.050
ID 57699
ER

EF