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Last modified
7/14/2009 5:02:31 PM
Creation date
5/18/2009 12:44:45 AM
Metadata
Fields
Template:
UCREFRP
UCREFRP Catalog Number
7823
Author
Miller, W. H., et al.
Title
Colorado River Fishery Project, Part II, Final Report, Field Investigations.
USFW Year
1982.
USFW - Doc Type
\
Copyright Material
NO
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and a midday period of sampling inactivity was reserved for equipment <br />maintenance, travel, and personal activities of the crew (Figure 5). • <br />Daylight activities were devoted to netting, trapping, electrofishing and <br />physical/chemical measurements. Activities during darkness were devoted <br />to tending nets; traps, electrofishing, and some seining. Seasonal <br />sampling conformed to river stage. Each year (when work was in progress) <br />prerunoff, runoff, and postrunoff river stages were sampled in each of <br />the six strata. <br />Figure 5 <br />12 am <br />12 Pm <br />0 <br />y <br />00 Strata <br />. ,Sh <br />d <br />n j <br />Freeze f <br />UP <br />Post <br />Runoff m <br />Pre <br />Runoff <br />a <br />Runoff Annual <br />j m Strata <br />1 <br />Temporal sampling design <br />8 <br />•
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