Index Catalog // ScholarsArchive@OSU

Creator:: Oregon. Pelagic Fisheries and Coastal Rivers Investigation and Oregon. Fish Commission. Research Division
Abstract:: This report describes the activities of the Coastal Rivers Section, including spawning ground surveys, inventory and obstruction surveys, shad and striped bass landing data, lake rearing studies, the physical and chemical characteristics of south coastal streams and various salmonid rearing and ecological studies.
Resource Type:: Technical Report
Full Text:: Beport - Coaetal Rivers gecti.on July l, 1966 - Jurne 30, 196? Fish Comrission of Oregon Research

Creator:: Oregon. Pelagic Fisheries and Coastal Rivers Investigation and Oregon. Fish Commission. Research Division
Abstract:: "Activities included spawning ground and physical stream surveys, sampling of shad and striped bass commercial fisheries, population estimates of juvenile coho in selected streams, evaluating releases of adult and fry coho, studying coho in a lake environment, and investigations on the ecology of fall chinook in south coastal streams." (p.1)
Resource Type:: Technical Report
Full Text:: Beport - Coaetal Rivers gecti.on July l, 1966 - Jurne 30, 196? Fish Comrission of Oregon Research

Creator:: Demory, Darrell
Abstract:: Dungeness crab migration along the coast and movement in and out of bays and estuaries has been studied by Cleaver (1949) in Washington, Waldron (1958), and Snow and Wagner (1965) in Oregon. Tagged crabs were recovered up to 133 miles from the point of release and a free interchange between...
Resource Type:: Technical Report
Full Text:: OFF PORT ORFORD, OREGON Darrell Demory Fish Commission of Oregon Research Division October 1971

Creator:: Skeesick, D. G.
Abstract:: Recent successes of hatcheries in producing coho salmon have stimulated searches for additional hatchery locations in coastal watersheds. In the past hatcheries were designed with gravity flow water supplies, but in more recent years pumping the water has proven feasible. Because of the acceptance of pumping, naturally impounded waters are...
Resource Type:: Technical Report
Full Text:: • Fish Commission of Oregon Research Division SepteiiDer 1970 MARilYN POTTS GU!NltaRARY HATFIELD

Creator:: Osis, Laimons
Abstract:: Since 1962, persons desiring to harvest intertidal nonfood invertebrates in permit areas or in excess of personal-use bag limits have been required to obtain a collecting permit from the Fish Commission and report the number of animals and areas where taken. This report summarizes collecting activities and trends for 1969.
Resource Type:: Technical Report
Full Text:: Osis Fish Co~ssion of Oregon ResearCh Division October 1971 SHELLFISH INVESTIGATION

Creator:: Osis, Laimons
Abstract:: Since 1962 people holding intertidal, nonfood invertebrate collecting permits have been required to report the number of animals harvested. This report summarizes collecting activities and trends for the calendar year 1968.
Resource Type:: Technical Report
Full Text:: INTERTIDAL, NONFOOD INVERTEBRATES, 1968 by Laimons Os is Fish Cornm!ssion of Oregon Research Division

Creator:: Osis, Laimons
Abstract:: This report summarizes 1967 collecting activities for intertidal non-food invertebrates. It discusses collecting permits issued, number of animals collected, and collecting intensity by area, making frequent comparisons to the 1966 data.
Resource Type:: Technical Report
Full Text:: Oregon Research Division October 1970 . . HARVEST OF INTERTIDAL, NONFOOD INVERTEBRATES, 1967

Creator:: Demory, Darrell
Abstract:: Razor clams are found in isolated areas all along the Oregon coast. However, 90% of the harvest takes place on the Clatsop Countty beaches. Along the rest of the coast, digging is sporadic and of minor importance. This report summarizes the data for 1967 for several beaches south of Seaside....
Resource Type:: Technical Report
Full Text:: RAZOR CLAM SURVEYS by Darrell Demory Fish Commission of Oregon Research Division October 1970

Creator:: Snow, C. Dale and Oregon. Fish Commission. Research Division. Shellfish Investigations
Abstract:: Crabs molt every year. After molting, the shells are soft, and have not filled in with flesh. Fishery managers face a constant challenge to set the start of the crab season at the right date. Too early, and there are too many softshell crabs. Too late, and crab fishers are...
Resource Type:: Technical Report
Full Text:: eaaon n Dale Snar Shellfish LnrestigationB cgori Fh CGiSSiOU Research DiVisiOn iovenber 2, 1961

Creator:: Snow, C. Dale and Oregon. Fish Commission. Research Division
Abstract:: It is not desirable to open crabbing seasons when a significant percentage of crabs still have soft shells following molting. Unfortunately, crabs do not molt on a fixed timetable. The problem of when to start the crabbing season is one that Oregon fishery managers have wrestled with for decades. This...
Resource Type:: Technical Report
Full Text:: € ru cms?,tiit!* seasoeas. rc'$+'ri$i"ffi8 ou the ' turvepg of em,be !n &ogc.ra TisS Fsf,s foLs.au3ng

ScholarsArchive@OSU