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• W2904757401 abstract "MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout the JournalEditorsTheme Sections MEPS 610:191-203 (2019) - DOI: https://doi.org/10.3354/meps12841 Short-term temporal variation in inshore/offshore feeding and trophic niche of Atlantic salmon Salmo salar off West Greenland Heather J. Dixon1, J. Brian Dempson2, Michael Power3,* 1Biology Department, Wilfrid Laurier University, Waterloo, Ontario N2L 3C5, Canada 2Fisheries and Oceans Canada, Science Branch, St John’s, Newfoundland and Labrador A1C 5X1, Canada 3Biology Department, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada *Corresponding author: m3power@uwaterloo.ca ABSTRACT: The marine portion of Atlantic salmon Salmo salar L. life history is not well understood, with many populations exhibiting declines in survival and growth linked to changes in the food web. Atlantic salmon of North American origin feed along the coast of West Greenland from August to November and are exposed to a variety of different ecosystems and hydrographic and environmental regimes that affect marine food webs. Here we used stable isotopes to assess the reliance of Atlantic salmon feeding on inshore prey resources and its associated seasonal variation, and examine the correlations of varying inshore resource use with size, condition and trophic niche width. On average, Atlantic salmon relied on inshore resources for 38% of their diet (range of 0-84%). The reliance on inshore prey increased throughout the season, as did size and condition. Although differences between inshore and offshore feeding fish were small, the resulting implications of associated differences in size and condition on subsequent survival and spawning success suggest important biological consequences of feeding habitat choice. The variation in inshore resource isotope values mirrored hydrographic variation and associated changes in prey related to glacial input, frontal zones between inshore and offshore water masses and nutrient input from run-off. Increasing reliance on inshore feeding may be due to a high abundance of spawning capelin Mallotus villosus in the fjords. Omnivory was found to be highest in fish using both the inshore and offshore environments, suggesting a greater diversity of diet in these fish. KEY WORDS: Atlantic salmon · Inshore/offshore feeding · Stable isotopes · Northwest Atlantic · Trophic niche Full text in pdf format PreviousNextCite this article as: Dixon HJ, Dempson JB, Power M (2019) Short-term temporal variation in inshore/offshore feeding and trophic niche of Atlantic salmon Salmo salar off West Greenland. Mar Ecol Prog Ser 610:191-203. https://doi.org/10.3354/meps12841 Export citation Mail this link - Contents Mailing Lists - RSS Facebook - Tweet - linkedIn Cited by Published in MEPS Vol. 610. Online publication date: February 01, 2019 Print ISSN: 0171-8630; Online ISSN: 1616-1599 Copyright © 2019 Inter-Research." @default.
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• W2904757401 date "2019-02-01" @default.
• W2904757401 modified "2023-09-27" @default.
• W2904757401 title "Short-term temporal variation in inshore/offshore feeding and trophic niche of Atlantic salmon Salmo salar off West Greenland" @default.
• W2904757401 cites W1513019516 @default.
• W2904757401 cites W1580043097 @default.
• W2904757401 cites W1627180673 @default.
• W2904757401 cites W1894936746 @default.
• W2904757401 cites W1970664528 @default.
• W2904757401 cites W1970738405 @default.
• W2904757401 cites W1972323313 @default.
• W2904757401 cites W1972960623 @default.
• W2904757401 cites W1984184784 @default.
• W2904757401 cites W1986263869 @default.
• W2904757401 cites W1986375957 @default.
• W2904757401 cites W1989445615 @default.
• W2904757401 cites W1990270371 @default.
• W2904757401 cites W1999420545 @default.
• W2904757401 cites W1999629414 @default.
• W2904757401 cites W1999976924 @default.
• W2904757401 cites W2006599603 @default.
• W2904757401 cites W2008117726 @default.
• W2904757401 cites W2008733299 @default.
• W2904757401 cites W2010537602 @default.
• W2904757401 cites W2010684581 @default.
• W2904757401 cites W2018001776 @default.
• W2904757401 cites W2024188719 @default.
• W2904757401 cites W2030780644 @default.
• W2904757401 cites W2034856158 @default.
• W2904757401 cites W2039175157 @default.
• W2904757401 cites W2045233131 @default.
• W2904757401 cites W2046717806 @default.
• W2904757401 cites W2056204633 @default.
• W2904757401 cites W2056566894 @default.
• W2904757401 cites W2059849751 @default.
• W2904757401 cites W2061541982 @default.
• W2904757401 cites W2066230046 @default.
• W2904757401 cites W2071754162 @default.
• W2904757401 cites W2072181349 @default.
• W2904757401 cites W2072956050 @default.
• W2904757401 cites W2073319961 @default.
• W2904757401 cites W2074213663 @default.
• W2904757401 cites W2080033780 @default.
• W2904757401 cites W2083966614 @default.
• W2904757401 cites W2094558621 @default.
• W2904757401 cites W2098073174 @default.
• W2904757401 cites W2102127332 @default.
• W2904757401 cites W2105693112 @default.
• W2904757401 cites W2113007429 @default.
• W2904757401 cites W2113489752 @default.
• W2904757401 cites W2113791661 @default.
• W2904757401 cites W2115304230 @default.
• W2904757401 cites W2124118547 @default.
• W2904757401 cites W2125171127 @default.
• W2904757401 cites W2126523780 @default.
• W2904757401 cites W2133308760 @default.
• W2904757401 cites W2142358975 @default.
• W2904757401 cites W2144118081 @default.
• W2904757401 cites W2144909065 @default.
• W2904757401 cites W2147136303 @default.
• W2904757401 cites W2151790375 @default.
• W2904757401 cites W2152323964 @default.
• W2904757401 cites W2154281099 @default.
• W2904757401 cites W2162898502 @default.
• W2904757401 cites W2166972959 @default.
• W2904757401 cites W2173071951 @default.
• W2904757401 cites W2281413218 @default.
• W2904757401 cites W2317438831 @default.
• W2904757401 cites W2325449269 @default.
• W2904757401 cites W2334001069 @default.
• W2904757401 cites W2336278324 @default.
• W2904757401 cites W2468152097 @default.
• W2904757401 cites W2605090915 @default.
• W2904757401 cites W2893032459 @default.
• W2904757401 cites W4237523714 @default.
• W2904757401 cites W4238380085 @default.
• W2904757401 cites W4246503515 @default.
• W2904757401 cites W4250014022 @default.
• W2904757401 cites W4252146482 @default.
• W2904757401 cites W4321492367 @default.
• W2904757401 doi "https://doi.org/10.3354/meps12841" @default.
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