FN Archimer Export Format
PT J
TI Unexpected Levels of Biological Activity during the Polar Night Offer New Perspectives on a Warming Arctic
BT 
AF BERGE, Jorgen
   DAASE, Malin
   RENAUD, Paul E.
   AMBROSE, William G., Jr.
   DARNIS, Gerald
   LAST, Kim S.
   LEU, Eva
   COHEN, Jonathan H.
   JOHNSEN, Geir
   MOLINE, Mark A.
   COTTIER, Finlo
   VARPE, Oystein
   SHUNATOVA, Natalia
   BALAZY, Piotr
   MORATA, Nathalie
   MASSABUAU, Jean-Charles
   FALK-PETERSEN, Stig
   KOSOBOKOVA, Ksenia
   HOPPE, Clara J. M.
   WESLAWSKI, Jan Marcin
   KUKLINSKI, Piotr
   LEGEZYNSKA, Joanna
   NIKISHINA, Daria
   CUSA, Marine
   KEDRA, Monika
   WLODARSKA-KOWALCZUK, Maria
   VOGEDES, Daniel
   CAMUS, Lionel
   TRAN, Damien
   MICHAUD, Emma
   GABRIELSEN, Tove M.
   GRANOVITCH, Andrei
   GONCHAR, Anya
   KRAPP, Rupert
   CALLESEN, Trine A.
AS 1:1,2;2:1;3:2,3;4:3,4;5:3;6:5;7:3;8:6;9:2,7;10:6;11:1,5;12:2,3;13:8;14:9;15:10;16:11,12;17:2;18:13;19:14;20:9;21:9;22:9;23:8;24:1;25:9;26:9;27:1,2;28:3;29:11,12;30:10;31:2;32:8;33:8;34:1;35:2;
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C1 UiT Arctic Univ Norway, Fac Biosci Fisheries & Econ, N-9037 Tromso, Norway.
   Univ Ctr Svalbard, N-9171 Longyearbyen, Norway.
   Fram Ctr Climate & Environm, Akvaplan Niva, N-9296 Tromso, Norway.
   Bates Coll, Dept Biol, Lewiston, ME 04240 USA.
   Scottish Assoc Marine Sci, Scottish Marine Inst, Oban PA37 1QA, Argyll, Scotland.
   Univ Delaware, Sch Marine Sci & Policy, Lewes, DE 19958 USA.
   Norwegian Univ Sci & Technol, Trondheim Biol Stn, N-7491 Trondheim, Norway.
   St Petersburg State Univ, Fac Biol, Dept Invertebrate Zool, St Petersburg 199034, Russia.
   Polish Acad Sci, Inst Oceanol, PL-81712 Sopot, Poland.
   IUEM, CNRS IRD UBO Ifremer, Lab Sci Environm Marin LEMAR, UMR 6539,Technopole Brest Iroise, F-29280 Plouzane, France.
   Univ Bordeaux, EPOC, UMR 5805, F-33400 Talence, France.
   CNRS, EPOC, UMR 5805, F-33400 Talence, France.
   Russian Acad Sci, Inst Oceanol, Moscow 117997, Russia.
   Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, D-27570 Bremerhaven, Germany.
C2 UNIV TROMSO, NORWAY
   UNIV CTR SVALBARD, NORWAY
   FRAM CTR, NORWAY
   BATES COLL, USA
   SAMS SCOTLAND, UK
   UNIV DELAWARE, USA
   UNIV SCI & TECHNOL NORWEGIAN, NORWAY
   UNIV ST PETERSBURG STATE, RUSSIA
   POLISH ACAD SCI, POLAND
   UBO, FRANCE
   UNIV BORDEAUX, FRANCE
   CNRS, FRANCE
   RUSSIAN ACAD SCI, RUSSIA
   INST A WEGENER, GERMANY
UM LEMAR
IF 8.983
TC 139
UR https://archimer.ifremer.fr/doc/00288/39885/38620.pdf
   https://archimer.ifremer.fr/doc/00288/39885/44734.pdf
   https://archimer.ifremer.fr/doc/00288/39885/88281.pdf
   https://archimer.ifremer.fr/doc/00288/39885/88282.mp4
   https://archimer.ifremer.fr/doc/00288/39885/88283.pdf
LA English
DT Article
AB The current understanding of Arctic ecosystems is deeply rooted in the classical view of a bottom-up controlled system with strong physical forcing and seasonality in primary-production regimes. Consequently, the Arctic polar night is commonly disregarded as a time of year when biological activities are reduced to a minimum due to a reduced food supply. Here, based upon a multidisciplinary ecosystem-scale study from the polar night at 79 degrees N, we present an entirely different view. Instead of an ecosystem that has entered a resting state, we document a system with high activity levels and biological interactions across most trophic levels. In some habitats, biological diversity and presence of juvenile stages were elevated in winter months compared to the more productive and sunlit periods. Ultimately, our results suggest a different perspective regarding ecosystem function that will be of importance for future environmental management and decision making, especially at a time when Arctic regions are experiencing accelerated environmental change [1].
PY 2015
PD OCT
SO Current Biology
SN 0960-9822
PU Cell Press
VL 25
IS 19
UT 000362932800043
BP 2555
EP 2561
DI 10.1016/j.cub.2015.08.024
ID 39885
ER

EF