Streams Containing Coho Salmon Populations: Russian River Basin, California, 1993-2002

Description:

This line shapefile represents coho salmon locations in California Dept. of Fish and Game records from biosampling and other surveys, plus other available records such as those of the Warm Springs Dam Hatchery and the Occidental Arts and Ecology Center. The underlying hydrology is the CDF-NCWAP 1:24,000 streams layer, which is derived from USGS 7.5-minute Digital Line Graph data. The line work should therefore match National Map Accuracy Standards for 1:24,000 scale data (90% of tested points in the original line work were within +/- 40 feet). This should represent a nearly complete inventory of streams where coho have been verified to be found since January of 1993, however this can be contrasted with the historical coho streams available in a seperate GIS layer. This dataset depicts which streams in the Russian River basin have recently supported coho salmon. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

Resource Link:

https://purl.stanford.edu/qt682yc7413

Identifier:

https://purl.stanford.edu/qt682yc7413

Language:

eng

Creator:

Bob Coey, Derek Acomb, and Colin Brooks

Publisher:

IHRMP North Coast GIS Lab

Provider:

Stanford

Resource Class:

Datasets

Resource Type:

Line data

Subject:

Coho salmon, Environment, and Inland Waters

Theme:

Environment and Inland Waters

Temporal Coverage:

1993–2002

Date Issued:

2002

Spatial Coverage:

Sonoma County (Calif.), Mendocino County (Calif.), and Russian River Watershed (Calif.)

Rights:

These data are licensed by Stanford Libraries and are available to Stanford University affiliates only. Affiliates are limited to current faculty, staff and students. Non affiliates seeking access should contact the publisher directly. These data may not be reproduced or used for any purpose without permission.

Rights Holder:

Copyright ownership resides with the originator.

Access Rights:

Restricted

Format:

Shapefile

Georeferenced:

false