Meta Identifier	NOAA_Fisheries
Type of Data	Fish presence, current and historic
Originator	National Marine Fisheries Service
Description	Results of surveys (1995-1997) to determine coho presence or absence in streams where they were known to exist historically. Although presence was taken from a variety of methods, absence designations involved no detections in dive surveys of ten pools.
Area	Mendocino CA ESU
Metadata Date	6/10/03
Metadata Contact	Gary Reedy
Contact Person Primary	Pete Adams
Status	complete
Access Constraints	none
Notes	Absence can not be proven to represent true absence of coho salmon unless determined for three consecutive years.
Data Set Name	adamscohoprabs.dbf
Maint. and Update Freq.	None
Serial Name	Administrative Repor
Purpose	To determine presence or absence of coho relative to historic records
Data Quality Information	Good, but possible false presence in 6 streams due to hatchery releases (see NOAA Fisheries Hatchery website memos). Absence does not mean that coho are not present in other years or at in another reach of the same stream in the year of the survey.
Supplemental Information	Brownell et al., 1998; Brown et al.
Keywords	coho presence
Publisher	NOAA_Fisheries
Publication Place	Tiburon, CA
Issue Identification	ESA
Title	Presence and Absence of Historic Coho Populations in California
Storage Location	Tiburon Laboratory
Contact Organization	National Marine Fisheries Service
Contact Address	3150 Paradise Dr
Contact City	Tiburon
Contact State	CA
Contact Zip Code	94920-1211
Progress	Complete

 
 
 

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