Name: Distribution and Movement of Bull Trout in the Upper Jarbidge River Watershed, Nevada (en Inglés)
Price: 22300.00 CLP
Availability: InStock
Author: U. S. Department of the Interior
ISBN: 9781497346789

portada Distribution and Movement of Bull Trout in the Upper Jarbidge River Watershed, Nevada (en Inglés)

Formato

Libro Físico

Editorial

Createspace Independent Publishing Platform

Autor

U. S. Department of the Interior

Idioma

Inglés

N° páginas

Encuadernación

Tapa Blanda

Dimensiones

27.9 x 21.6 x 0.5 cm

Peso

0.22 kg.

ISBN13

9781497346789

Categorías

Naturaleza y mundo natural

Distribution and Movement of Bull Trout in the Upper Jarbidge River Watershed, Nevada (en Inglés)

U. S. Department Of The Interior (Autor) · Createspace Independent Publishing Platform · Tapa Blanda

Libro Físico

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$ 44.590

Ahorras: $ 22.290

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Origen: Estados Unidos (Costos de importación incluídos en el precio)

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Reseña del libro "Distribution and Movement of Bull Trout in the Upper Jarbidge River Watershed, Nevada (en Inglés)"

In 2006 and 2007, we surveyed the occurrence of bull trout (Salvelinus confluentus), the relative distributions of bull trout and redband trout (Oncorhynchus mykiss), and stream habitat conditions in the East and West Forks of the Jarbidge River in northeastern Nevada and southern Idaho. We installed passive integrated transponder (PIT) tag interrogation systems at strategic locations within the watershed, and PIT-tagged bull trout were monitored to evaluate individual fish growth, movement, and the connectivity of bull trout between streams. Robust bull trout populations were found in the upper portions of the East Fork Jarbidge River, the West Fork Jarbidge River, and in the Pine, Jack, Dave, and Fall Creeks. Small numbers of bull trout also were found in Slide and Cougar Creeks. Bull trout were numerically dominant in the upper portions of the East Fork Jarbidge River, and in Fall, Dave, Jack, and Pine Creeks, whereas redband trout were numerically dominant throughout the rest of the watershed. The relative abundance of bull trout was notably higher at altitudes above 2,100 m.