Figure 4b in Variation in the post-smolt growth pattern of wild one sea-winter salmon (Salmo salar L.), and its linkage to surface warming in the eastern North Atlantic Ocean
- 1. Scottish Oceans Institute, School of Biology, University of St Andrews, St Andrews, UK
- 2. Marine Scotland Science, Salmon and Freshwater Fisheries Laboratory, Pitlochry, UK
- 3. Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, Prince Edward Island, Canada & Department of Computer and Information Sciences, University of Strathclyde,
- 4. Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, Prince Edward Island, Canada & Research Group for Genomic Epidemiology, National Food Institute, Technical University of Denmark, Kgs. Lyngby, Denmark
Description
Figure 4b shows that there was (a) a decrease in the frequency of fish showing consistently Fast growth throughout the post-smolt period, (b) an increase in the frequency of the SF growth pattern and (c) an increase in the frequency of growth patterns including one or more Check sequences. Furthermore, these time-series changes in circulus pattern were linked significantly to contemporaneous and anomalous warming of the Norwegian Sea (Figure 5). As shown in Figure 6, one proximate consequence of these changes is manifest in the backcalculated mean length of fish at the midpoint of the winter annulus, following the completion of the post-smolt growth season. This showed a marked and significant decrease across the final six capture years of the time series.
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- Journal article: 10.1111/jfb.14552 (DOI)
- Journal article: urn:lsid:plazi.org:pub:787A3212FFDADB65B13CFFAFFF83B41C (LSID)
- Journal article: https://zenodo.org/record/10928914 (URL)