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Last modified
7/14/2009 5:02:30 PM
Creation date
6/1/2009 12:42:22 PM
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UCREFRP
UCREFRP Catalog Number
7640
Author
Helbig, V.
Title
Yampa River Spawning Habitat Investigations.
USFW Year
1984.
USFW - Doc Type
\
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Based on information developed during this study, it appears <br />that, assuming a sufficient flushing flow, proper temperature, <br />etc., discharges of a magnitude that would approximate optimum <br />habitat availability during the spawning window would provide an <br />improvement in hydraulic conditions for Colorado squawfish <br />spawning over existing conditions in most. years. <br />It should be recognized, however, that Colorado squawfish <br />spawning needs are but one small part of the life history <br />requirements for the species. Other factors, beyond our limited <br />understanding of Colorado squawfish ecology, map be of equal or <br />greater importance to the continued survival of the species. <br />Consideration must also be given to habitat availability for <br />adults, stream passage for migration, maintenance of downstream <br />nursery areas, competition from exotics, and so on. <br />8 <br />
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