Depths and Thermal Habitat Used by Large versus Small Northern Pike in Three Minnesota Lakes

Depths and Thermal Habitat Used by Large versus Small Northern Pike in Three Minnesota Lakes

We monitored depths and temperatures used by large (>71-cm) versus small Northern Pike Esox lucius in three north-central Minnesota lakes with either acoustic telemetry or archival tags. Individual Northern Pike demonstrated flexibility in depths used within a season and between years. The fish h...

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Veröffentlicht in:Transactions of the American Fisheries Society (1900) 2013-11, Vol.142 (6), p.1629-1639
Hauptverfasser: Pierce, Rodney B, Carlson, Andrew J, Carlson, Bruce M, Hudson, Dallas, Staples, David F
Format: Artikel
Sprache:eng
Schlagworte:
acoustics
dissolved oxygen
Esox lucius
fish
habitats
lakes
summer
telemetry
water lilies
water temperature
winter
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Zusammenfassung:We monitored depths and temperatures used by large (>71-cm) versus small Northern Pike Esox lucius in three north-central Minnesota lakes with either acoustic telemetry or archival tags. Individual Northern Pike demonstrated flexibility in depths used within a season and between years. The fish had some tolerance for low levels of dissolved oxygen (
ISSN:1548-8659
0002-8487
1548-8659
DOI:10.1080/00028487.2013.822422