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Evaluation of estuarine channel conditions in Coos Bay, Oregon using side-scan sonar

Creator:: Hartman, Gregory L.
Abstract:: Side-scan sonar records in Oregon's Coos Bay estuary navigation channels were obtained at intervals of two to three months during the November 1974 - October 1975 time period from Coos Bay Channel Mile 11+50 to 15+20, and from a reach in the Marshfield Channel. A limited side-scan survey effort was...
Resource Type:: Masters Thesis
Full Text:: River and Coos Bay lie in an area of weak, erodable marine sediments having structural down-warp or

Intertidal clam harvesting by gas powered water pumps in Coos Bay

Creator:: Spangler, Gary G.
Abstract:: This document describes the use of pressured water pumps by commercial and recreational clam diggers in Coos Bay in 1962.
Resource Type:: Technical Report
Full Text:: clams on the Compass Station island Flat In CooS Bay. His clam takIng equiprent consisted of an outboard

Effects of hopper dredging and in channel spoiling (October 4, 1972) in Coos Bay, Oregon : final report

Creator:: Slotta, Larry S., 1934-, United States. Army. Corps of Engineers. Portland District. Navigation Division, National Science Foundation (U.S.). Division of Environmental Systems and Resources, and Oregon State University
Resource Type:: Book
Full Text:: Effects of Hopper Dredging and In Channel Spoiling in Coos Bay, Oregon by L. S. Slotta C. K

Notes on proposed channel dredging in Coos Bay

Creator:: Tollefson, Roger D., Marriage, Lowell D., and Oregon Fish Commission. Shellfish Program
Abstract:: The Army Corps of Engineers dredged in Coos Bay in the fall of 1948, dumping dredge spoils on a large clam bed and killing the clams. Although Fish Commission biologists were unable to relocate the original planned dumping site, they observed the resulting increased pressures on remaining clam resources, and...
Resource Type:: Technical Report
Full Text:: counts were normal, or slightly below, yielding 21,3 clams per thousand square feet (e.g., Yaquixia Bay

Investigation of proposed dredging in Coalbank Slough in Coos Bay

Creator:: Marriage, Lowell D. and Oregon Fish Commission. Shellfish Program
Abstract:: Includes public notice from the Army Corps of Engineers.
Resource Type:: Technical Report
Full Text:: tj, 19l by the Amy Engineers of application by the Evans Products Conpany, floes Bay, Oregon 1' or

Discussion of the horse clam season – Coos Bay

Creator:: Tollefson, Roger D., Marriage, Lowell D., and Oregon Fish Commission. Shellfish Program
Abstract:: When should the clamming season for horseneck, fat gaper, or horse clams (Tresus capax) be closed in Coos Bay? They are in "very poor condition" after spawning, and should not be harvested until they have a chance to recover from spawning season. But when do they spawn? Is Coos Bay...
Resource Type:: Technical Report
Full Text:: . ftzr fr Coo* Bay. It will not be o ible to anrn thj u.ntil. the rs or Coos ay are 4etermined., It was

Investigation of proposed dike construction in Coos Bay at Eastside, Coos County, Oregon

Creator:: Marriage, Lowell D. and Oregon. Fish Commission. Shellfish Program
Abstract:: Reports on an investigation of a proposal by the Evans Products Company of Coos Bay to construct a dike in the bay. Investigators found negligible quantities of the Eastern soft-shell clam, and therefore did not oppose the proposed dredging and construction. Includes a hand-drawn map and a survey report.
Resource Type:: Technical Report
Full Text:: INVESTIGATION OF PROPOSED DIKE CONSTRUCTION IN COOS BAY AT EASTSIDE, COOS COUNTY, OREGON Special Report # 11

Construction of bulkhead and log boom at Empire, Oregon by the Coos Bay Pulp Corporation

Creator:: Morgan, A. R. and Oregon. Fish Commission. Shellfish Program
Resource Type:: Technical Report

Proposed work project by Coos Bay Pulp Corporation in Coos Bay near Empire, Oregon

Creator:: Marriage, Lowell D. and Oregon Fish Commission. Shellfish Program
Abstract:: Reports on an investigation of a proposed project in Coos Bay to see if native bay clam populations were threatened. "The Coos Bay Pulp Corporation proposes to build a bulkhead and drive piling for log storage facilities in the vicinity of their plant." (p.1). Includes a hand-drawn map of the...
Resource Type:: Technical Report
Full Text:: PROPOSE tOPK PHOJOT IY COOS BAY ?L? CORPORATION m COOS BAY NEAR

1971 Coos Bay Resource Use Study

Creator:: Gaumer, Tom, Demory, Darrell, and Osis, Laimons
Abstract:: In 1971 the Fish Commission of Oregon conducted a comprehensive study of the recreational use of marine food fish, shellfish, and other miscellaneous invertebrates in 16 Oregon estuaries. From March 1 through October 31, 1971, boat and shore anglers and tideflat users were interviewed for catch, effort, and origin data...
Resource Type:: Technical Report

ScholarsArchive@OSU

Evaluation of estuarine channel conditions in Coos Bay, Oregon using side-scan sonar

Intertidal clam harvesting by gas powered water pumps in Coos Bay

Effects of hopper dredging and in channel spoiling (October 4, 1972) in Coos Bay, Oregon : final report

Notes on proposed channel dredging in Coos Bay

Investigation of proposed dredging in Coalbank Slough in Coos Bay

Discussion of the horse clam season – Coos Bay

Investigation of proposed dike construction in Coos Bay at Eastside, Coos County, Oregon

Construction of bulkhead and log boom at Empire, Oregon by the Coos Bay Pulp Corporation

Proposed work project by Coos Bay Pulp Corporation in Coos Bay near Empire, Oregon

1971 Coos Bay Resource Use Study

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