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• W4378901918 endingPage "e0285702" @default.
• W4378901918 startingPage "e0285702" @default.
• W4378901918 abstract "Stable isotopes are an important tool to uncover animal migration. Geographic natal assignments often require categorizing the spatial domain through a nominal approach, which can introduce bias given the continuous nature of these tracers. Stable isotopes predicted over a spatial gradient (i.e., isoscapes) allow a probabilistic and continuous assignment of origin across space, although applications to marine organisms remain limited. We present a new framework that integrates nominal and continuous assignment approaches by (1) developing a machine-learning multi-model ensemble classifier using Bayesian model averaging (nominal); and (2) integrating nominal predictions with continuous isoscapes to estimate the probability of origin across the spatial domain (continuous). We applied this integrated framework to predict the geographic origin of the Northwest Atlantic mackerel (Scomber scombrus), a migratory pelagic fish comprised of northern and southern components that have distinct spawning sites off Canada (northern contingent) and the US (southern contingent), and seasonally overlap in the US fished regions. The nominal approach based on otolith carbon and oxygen stable isotopes (δ13C/δ18O) yielded high contingent classification accuracy (84.9%). Contingent assignment of unknown-origin samples revealed prevalent, yet highly varied contingent mixing levels (12.5-83.7%) within the US waters over four decades (1975-2019). Nominal predictions were integrated into mackerel-specific otolith oxygen isoscapes developed independently for Canadian and US waters. The combined approach identified geographic nursery hotspots in known spawning sites, but also detected geographic shifts over multi-decadal time scales. This framework can be applied to other marine species to understand migration and connectivity at a high spatial resolution, relevant to management of unit stocks in fisheries and other conservation assessments." @default.
• W4378901918 created "2023-06-01" @default.
• W4378901918 creator A5059031902 @default.
• W4378901918 creator A5075558091 @default.
• W4378901918 creator A5083766395 @default.
• W4378901918 creator A5091298229 @default.
• W4378901918 date "2023-05-31" @default.
• W4378901918 modified "2023-09-27" @default.
• W4378901918 title "Integrating machine learning with otolith isoscapes: Reconstructing connectivity of a marine fish over four decades" @default.
• W4378901918 cites W1425377832 @default.
• W4378901918 cites W1860063347 @default.
• W4378901918 cites W1900761131 @default.
• W4378901918 cites W1924627680 @default.
• W4378901918 cites W1951724000 @default.
• W4378901918 cites W1964323768 @default.
• W4378901918 cites W1966216066 @default.
• W4378901918 cites W1967105396 @default.
• W4378901918 cites W1968082904 @default.
• W4378901918 cites W1969139211 @default.
• W4378901918 cites W1972376960 @default.
• W4378901918 cites W1977330004 @default.
• W4378901918 cites W1983017748 @default.
• W4378901918 cites W1990273831 @default.
• W4378901918 cites W1998999442 @default.
• W4378901918 cites W2006657131 @default.
• W4378901918 cites W2007511574 @default.
• W4378901918 cites W2020342178 @default.
• W4378901918 cites W2023732939 @default.
• W4378901918 cites W2048347789 @default.
• W4378901918 cites W2049222012 @default.
• W4378901918 cites W2049429223 @default.
• W4378901918 cites W2052727776 @default.
• W4378901918 cites W2056651835 @default.
• W4378901918 cites W2065878267 @default.
• W4378901918 cites W2076584060 @default.
• W4378901918 cites W2090878045 @default.
• W4378901918 cites W2092849875 @default.
• W4378901918 cites W2101073310 @default.
• W4378901918 cites W2109965041 @default.
• W4378901918 cites W2116270294 @default.
• W4378901918 cites W2117246052 @default.
• W4378901918 cites W2118523769 @default.
• W4378901918 cites W2124084840 @default.
• W4378901918 cites W2129177942 @default.
• W4378901918 cites W2131417910 @default.
• W4378901918 cites W2132725092 @default.
• W4378901918 cites W2138748298 @default.
• W4378901918 cites W2145664016 @default.
• W4378901918 cites W2151364453 @default.
• W4378901918 cites W2153189619 @default.
• W4378901918 cites W2153216688 @default.
• W4378901918 cites W2158840489 @default.
• W4378901918 cites W2179432476 @default.
• W4378901918 cites W2182762988 @default.
• W4378901918 cites W2219638726 @default.
• W4378901918 cites W2233068617 @default.
• W4378901918 cites W2271133721 @default.
• W4378901918 cites W2278081136 @default.
• W4378901918 cites W2292060467 @default.
• W4378901918 cites W2437421198 @default.
• W4378901918 cites W2497026181 @default.
• W4378901918 cites W2505169395 @default.
• W4378901918 cites W2530989610 @default.
• W4378901918 cites W2555762039 @default.
• W4378901918 cites W2562810418 @default.
• W4378901918 cites W2567110166 @default.
• W4378901918 cites W2593715458 @default.
• W4378901918 cites W2613895269 @default.
• W4378901918 cites W2619045672 @default.
• W4378901918 cites W2751868542 @default.
• W4378901918 cites W2755514018 @default.
• W4378901918 cites W2794728810 @default.
• W4378901918 cites W2805794367 @default.
• W4378901918 cites W2883534199 @default.
• W4378901918 cites W2900269126 @default.
• W4378901918 cites W2908577694 @default.
• W4378901918 cites W2908658318 @default.
• W4378901918 cites W2911071146 @default.
• W4378901918 cites W2914632870 @default.
• W4378901918 cites W2938365584 @default.
• W4378901918 cites W2961950276 @default.
• W4378901918 cites W2966145252 @default.
• W4378901918 cites W2977898775 @default.
• W4378901918 cites W2981079327 @default.
• W4378901918 cites W2988934772 @default.
• W4378901918 cites W2989505910 @default.
• W4378901918 cites W3001129757 @default.
• W4378901918 cites W3006490748 @default.
• W4378901918 cites W3008546827 @default.
• W4378901918 cites W3013851438 @default.
• W4378901918 cites W3022093534 @default.
• W4378901918 cites W3027317128 @default.
• W4378901918 cites W3082534710 @default.
• W4378901918 cites W3091331018 @default.
• W4378901918 cites W3138788393 @default.
• W4378901918 cites W3162330489 @default.
• W4378901918 cites W3177977519 @default.
• W4378901918 cites W3188936577 @default.

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