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Filtering by: Creator Zabela, Richard W. Decade 1990-1999 Rights Statement No Copyright - United States

Comparison of submersible-survey and hydroacoustic-survey estimates of fish density on a rocky bank

Creator:

Starr, Richard M., Fox, David S., Hixon, Mark Anthony, Tissot, Brian N., Johnson, Gary E., and Barss, William H.

Abstract:

Submersible belt-transect surveys along a rocky bottom were combined with acoustic surveys of the water column to estimate depth distribution and density of fishes at Stonewall Bank, Oregon in the northeastern Pacific Ocean from September through October 1991. The objectives of the study were to determine the proportion of fish...

Resource Type:

Article

Full Text:

hydroacoustic-survey estimates of fish density on a roclRichard M. Starr* Sea Grant Extension
Final Supplemental Environmental Impact Statement on Management of Habitat for Late-Successional and Old-Growth Forest Related Species Within the Range of the Northern Spotted Owl

Creator:

United States. Forest Service and United States. Bureau of Land Management

Abstract:

The Forest Service and the Bureau of Land Management propose to adopt coordinated ecosystem management direction for the lands they administer within the range of the northern spotted owl. This Supplemental Environmental Impact Statement (SETS) presents as alternatives the options, with slight modifications, developed by the Forest Ecosystem Management Assessment...

Resource Type:

Technical Report