FN Archimer Export Format
PT J
TI Nutrients from salmon parents alter selection pressures on their offspring
BT 
AF AUER, Sonya K.
   ANDERSON, Graeme J.
   MCKELVEY, Simon
   BASSAR, Ronald D.
   MCLENNAN, Darryl
   ARMSTRONG, John D.
   NISLOW, Keith H.
   DOWNIE, Helen K.
   MCKELVEY, Lynn
   MORGAN, Thomas A. J.
   SALIN, Karine
   ORRELL, Danielle L.
   GAUTHEY, Alice
   REID, Thomas C.
   METCALFE, Neil B.
AS 1:1;2:1;3:2;4:3;5:1;6:4;7:5;8:4;9:2;10:4;11:1;12:1;13:6;14:1;15:1;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;14:;15:;
C1 Univ Glasgow, Inst Biodivers Anim Hlth & Comparat Med, Glasgow G12 8QQ, Lanark, Scotland.
   Cromarty Firth Fishery Trust, Inverness IV2 3HF, Scotland.
   Williams Coll, Dept Biol, Williamstown, MA 01267 USA.
   Marine Scotland Sci, Freshwater Fisheries Lab, Pitlochry PH16 5LB, Scotland.
   US Forest Serv, USDA, Northern Res Stn, Amherst, MA 01003 USA.
   Univ Paris 06, F-75005 Paris, France.
C2 UNIV GLASGOW, UK
   CROMARTY FIRTH FISHERY TRUST, UK
   WILLIAMS COLL, USA
   MARINE SCOTLAND SCI, UK
   USDA, USA
   UNIV PARIS 06, FRANCE
IF 8.699
TC 31
UR https://archimer.ifremer.fr/doc/00414/52586/53426.pdf
   https://archimer.ifremer.fr/doc/00414/52586/53427.pdf
LA English
DT Article
DE ;Eco-evolutionary dynamics;eco-evolutionary feedbacks;natural selection;niche construction;Salmo salar;selection differential;selection gradient
AB Organisms can modify their surrounding environment, but whether these changes are large enough to feed back and alter their evolutionary trajectories is not well understood, particularly in wild populations. Here we show that nutrient pulses from decomposing Atlantic salmon (Salmo salar) parents alter selection pressures on their offspring with important consequences for their phenotypic and genetic diversity. We found a strong survival advantage to larger eggs and faster juvenile metabolic rates in streams lacking carcasses but not in streams containing this parental nutrient input. Differences in selection intensities led to significant phenotypic divergence in these two traits among stream types. Stronger selection in streams with low parental nutrient input also decreased the number of surviving families compared to streams with high parental nutrient levels. Observed effects of parent-derived nutrients on selection pressures provide experimental evidence for key components of eco-evolutionary feedbacks in wild populations. 
PY 2018
PD FEB
SO Ecology Letters
SN 1461-023X
PU Wiley
VL 21
IS 2
UT 000425823900014
BP 287
EP 295
DI 10.1111/ele.12894
ID 52586
ER

EF