Temperature‐mediated en route migration mortality and travel rates of endangered Snake River sockeye salmon

By M. Keefer, C. Peery, M. J. Heinrich. 2008

130 citations recorded by the source corpus.

Subfields: Ecology, Global and Planetary Change, Nature and Landscape Conservation

View Paper: https://www.semanticscholar.org/paper/304a56957320d5c3476ec9d4ed16da19548dc5c8

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Citations in the corpus

Fishway passage and post‐passage mortality of up‐river migrating sockeye salmon in the Seton River, British Columbia (2011, background): “All these results contrast with studies of Pacific salmon migration through the hydroelectric system in the Columbia River, which found no differences in mortality (Keefer et al., 2008) or passage success (Naughton et al.”
Homing and straying by anadromous salmonids: a review of mechanisms and rates (2014, background): “For comparison, Keefer et al. (2008b) estimated that Snake River summer steelhead strayed into lower Columbia River tributaries at rates of 2–7 % (nontransported fish) and 7–9 % (transported fish), after excluding reported harvest in non-natal sites.”
Effects of Body Size and River Environment on the Upstream Migration of Adult Pacific Lampreys (2009, background): “2002 ) and timing-related exposure to unfavorable conditions (eg, Keefer et al. 2008 ), predators, or other mortality sources.”
Climate change effects on stream and river temperatures across the northwest U.S. from 1980–2009 and implications for salmonid fishes (2012, background): “2009) and fish that migrate during the year’s warmest temperatures often return less successfully to their spawning areas (Cooke et al. 2004; Keefer et al. 2008).”
High river temperature reduces survival of sockeye salmon (Oncorhynchus nerka) approaching spawning grounds and exacerbates female mortality (2012, background): “…or groups of different populations) of sockeye salmon (Oncorhynchus nerka) in the northeastern Pacific have shown that warm river temperature (i.e., >18 °C) is associated with high mortality during spawning migrations (e.g., Naughton et al. 2005; Keefer et al. 2008; Martins et al. 2011).”
Effects of river temperature and climate warming on stock‐specific survival of adult migrating Fraser River sockeye salmon (Oncorhynchus nerka) (2011, background): “Indeed, warm temperatures during freshwater spawning migrations in recent years have been associated with high mortality rates in some stocks across the Northeast Pacific (Naughton et al., 2005; Crossin et al., 2008; Keefer et al., 2008; Mathes et al., 2010).”