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Status of the European Green Crab, Carcinus maenas, in Oregon and Washington coastal estuaries in 2019

Creator:: Yamada, Sylvia Behrens, Schooler, Shon, Heller, Renee, Donaldson, Luke, Takacs, Graham T., Randall, Andrea, Buffington, Chelsey, and Akmajian, Adrianne
Abstract:: The European green crab (Carcinus maenas) has persisted in Oregon and Washington coastal estuaries since the late 1990s. After the arrival of a strong year class in 1998, significant recruitment to the populations occurred only in 2003, 2005, 2006, 2010, 2015, 2016, 2017, 2018 and 2019. Warm winter water temperatures,...
Resource Type:: Technical Report
Full Text:: , G.T., Randall, A. & Buffington, C. (2020). Dataset for Status of the European Green Crab, Carcinus

The Environmental, Economic, and Social Factors that Contribute to the Importance of the Pacific Razor Clam (Siliqua patula) Fishery for Oregon Coastal Communities: A Northern Oregon Case Study

Creator:: Baker, Laura C.
Abstract:: Pacific razor clams (Siliqua patula) are narrow oblong bivalves that can be found in sandy habitats along the western coast of the United States, from Alaska (Aleutian Islands) to southern California (Pismo Beach). In Washington state, the razor clam fishery has been documented to be an important contributor to the...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Laura C. Baker for

Oregon crab seasons

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:: ti:s F''lsh 6r'w$.esf.$*c k t::E kse€ Of th 19U?- aS eary$sg 5r"cg1.eua ad a& tle re'q**st 6f l.u&tsta

Oregon crab management

Creator:: Snow, C. Dale and Oregon Fish Commission
Abstract:: "The purpose of this report is to discuss the following topics: (1) a review of the Oregon crab fishery; (2) crab condition studies; (3) seasons and problems involved in setting seasons; (4) "backing" crabs prior to landing; (5) closures off river mouths; (6) pot versus ring fisheries in bays; (7)...
Resource Type:: Technical Report
Full Text:: operates largely on a single year class c,f animals, as this one does~ landings fluctuate widely. Oregon

Suggested personal-use regulations for red abalone (Haliotis rufescens) in Oregon

Creator:: Snow, C. Dale and Oregon. Fish Commission. Shellfish Investigations
Abstract:: In the late 1950s, "two California men" came to Oregon to learn if there were abalone here, and found them in the southern part of the state. The resulting publicity and interest inspired this document, an attempt to develop regulations for a new fishery. It is an internal discussion paper...
Resource Type:: Technical Report
Full Text:: £) atd i:Uatoms.. They are aaldo!:1 round beyorrl the zone of plant growtbo , C&litornia tagging

Studies of the ecology of kokanee in Odell Lake, Oregon

Creator:: Averett, Robert C. and Oregon State Game Commission
Abstract:: Kokanee ecology F-71-R-2 This report contains the results of a study of kokanee salmon in Odell Lake in 1965. It includes the results of interviews with anglers on the lake, and a summary of the data regarding their catches. It also delineates information regarding kokanee growth, distribution, and maturation, and...
Resource Type:: Technical Report
Full Text:: "TI "' :::r- (1) ""' '< ;;o (I) "0 0 .., .... z c 3 o- (1) .., ;;>'\ 0 7' Q ::J (I

Age, length and weight studies of three species of Columbia River salmon (Oncorhynchus keta, O. gorbuscha and O. kisutch)

Creator:: Marr, John C. and Oregon. Fish Commission
Abstract:: Samples, consisting of scales, length and weight measurements, and sex determinations of chum, pink, and silver salmons, were taken from the commercial catch in the Columbia River in 1914. Five hundred eighteen chum scales were examined. All fish had gone to sea early in their first year; and 70.5 percent...
Resource Type:: Technical Report
Full Text:: JOHN C. MARR (Stanford Ichthyological Bulletin, Vol. 2, No. 6, pages 157-197. 1943.) Contribution No

Habitat improvement to enhance anadromous fish production [Clear Creek]

Creator:: West, Duane C., Reeher, James A., Jr., Hewkin, James A., and Oregon. State Game Commission. Fishery Division
Abstract:: Clear Creek, tributary of North Fork John Day River, is a mountain stream located in the Blue Mountains of eastern Oregon. It joins Granite Creek about 1.5 miles below the old abandoned mining town of Granite. Gravel removed from Clear Creek by gold dredging activity was replaced in a 3.37-mile...
Resource Type:: Technical Report
Full Text:: 14-17-0001-1014 PERIOD COVERED: December 1960 through June 30, 1965 By Duane C. West, James A

The 1951 Alsea River silver salmon tagging program

Creator:: Morgan, Alfred R., Cleaver, Fred C. (Frederick Charles), 1916-, and Oregon. Fish Commission
Abstract:: During a tagging operation conducted in 1951 on the Alsea River, 1,142 adult silver salmon were tagged with plastic Petersen-type tags and stainless steel jaw tags. An attempt was made to determine whether tagged fish released in different apparent conditions suffered differential mortalities. Under the hypothesis that the recovery of...
Resource Type:: Technical Report
Full Text:: . Morgan and F. C. Cleaver c taborato traiversity FISH COMMISSION OF OREGON Portland, Oregon

Offspring of first-generation hatchery steelhead trout (Oncorhynchus mykiss) grow faster in the hatchery than offspring of wild fish, but survive worse in the wild: Possible mechanisms for inadvertent domestication and fitness loss in hatchery salmon

Creator:: Blouin, Michael S., Wrey, Madeleine C., Bollmann, Stephanie R., Skaar, James C., Twibell, Ronald G., and Fuentes, Claudio
Abstract:: Salmonid fish raised in hatcheries often have lower fitness (number of returning adult offspring) than wild fish when both spawn in the wild. Body size at release from hatcheries is positively correlated with survival at sea. So one explanation for reduced fitness is that hatcheries inadvertently select for trait values...
Resource Type:: Article
Full Text:: domestication and fitness loss in hatchery salmon Michael S. BlouinID 1*, Madeleine C. Wrey1¤, Stephanie R

ScholarsArchive@OSU

Status of the European Green Crab, Carcinus maenas, in Oregon and Washington coastal estuaries in 2019

The Environmental, Economic, and Social Factors that Contribute to the Importance of the Pacific Razor Clam (Siliqua patula) Fishery for Oregon Coastal Communities: A Northern Oregon Case Study

Oregon crab seasons

Oregon crab management

Suggested personal-use regulations for red abalone (Haliotis rufescens) in Oregon

Studies of the ecology of kokanee in Odell Lake, Oregon

Age, length and weight studies of three species of Columbia River salmon (Oncorhynchus keta, O. gorbuscha and O. kisutch)

Habitat improvement to enhance anadromous fish production [Clear Creek]

The 1951 Alsea River silver salmon tagging program

Offspring of first-generation hatchery steelhead trout (Oncorhynchus mykiss) grow faster in the hatchery than offspring of wild fish, but survive worse in the wild: Possible mechanisms for inadvertent domestication and fitness loss in hatchery salmon

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