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Recruitment variability in black rockfish (Sebastes melanops): effects of maternal age on offspring quality

Creator:: Chapman, Colin G.
Abstract:: Black rockfish (Sebastes melanops) is an important marine recreational species throughout the Pacific Northwest. Recent catch data indicate a trend of age-truncation in the black rockfish population off the Oregon coast, with older females rapidly disappearing from the population. In populations with broad age distributions, older fish may contribute disproportionately...
Resource Type:: Masters Thesis
Full Text:: population off the Oregon coast, with older females rapidly disappearing from the population. In

Oregon coastal juvenile rockfish study

Creator:: Appy, Marcus, Collson, P. J., and Oregon. Department of Fish and Wildlife
Abstract:: "Several species of rockfish inhabit the nearshore ocean off Oregon and contribute significantly to the recreational fishery with black rockfish (Sebastes melanops) being most important. Nearshore rockfish populations are coming under increased fishing pressure with relatively little assessment due to the difficulty and expense of such an undertaking. The need...
Resource Type:: Technical Report
Full Text:: Oregon coast. The rocky intertidal secondary sites included Whale Cove, Bob - JAN-31-2007 01:53 PM

Patterns of age and growth in young-of-year rockfish, sebastes spp., along the Oregon coast

Creator:: Young, Thomas
Abstract:: Rockfish of the genus Sebastes are important components of Oregon reef communities. I examined patterns of age and growth in young-of-year rockfish across two nested spatial scales – local and regional – along the Oregon coast. Using otolith microstructural examination, I examined the relative importance of local versus regional factors...
Resource Type:: Honors College Thesis
Full Text:: . Title: Patterns of Age and Growth in Young-of-Year Rockfish, Sebastes spp., Along the Oregon Coast

Growth rates and species composition of juvenile rockfish (Sebastes spp.) in Oregon’s nearshore and estuarine habitats

Creator:: Gallagher, M. Brett
Abstract:: Identification of critical habitat for all life stages of commercially exploited fish populations is critical for effective management. Despite a clear need for basic biological information on juvenile rockfish life history, there have been very few efforts to describe distribution and habitat of this life stage, particularly along the Oregon...
Resource Type:: Masters Thesis
Full Text:: Washington and Oregon as Assessed in 2007. In: Status of the Pacific Coast Groundfish Fishery Through 2007

Species composition of rockfish in catches by Oregon trawlers 1963-1971

Creator:: Niska, Edwin L.
Abstract:: Rockfish (family Scorpanidae) are an important segment of Oregon trawl landings. Two distinct fisheries commonly produce nineteen species with 5 others rarely seen. A description of catch and catch per unit effort in the Pacific ocean perch and "other rockfish" fisheries is provided. Also reported are species composition of sampled...
Resource Type:: Technical Report
Full Text:: concentrated Russian t r aw l i ng o f f the Oregon-Washington coast. P a c i f i c ocean perch landings i

Young-of-the-year rockfish (Sebastes spp.) settlement dynamics in Oregon estuaries

Creator:: Dauble, Alison D.
Abstract:: In the Pacific Northwest, several species of rockfishes (Sebastes spp.) are under extreme conservation measures due to low population levels. Although currently at healthy population levels, one species of interest is the black rockfish (S. melanops), which has been shown to utilize estuarine habitat during its early life history stages....
Resource Type:: Masters Thesis

Rockfish assessment studies on Heceta Bank, Oregon, 1980-81. Sub-project annual report: October 1, 1980 to March 1, 1982

Creator:: Johnson, Steven L., Barss, William H., and Demory, Robert L.
Abstract:: From January 1980 to January 1981 approximate monthly sampling of a unique rockfish (Scorpaenidae) fishing area on Heceta Bank, Oregon was undertaken using acoustic techniques and trawling aboard chartered commercial fishing vessels. Rankings of density of fish sign observed on acoustic transects were regressed against selected environmental variables. Acoustic abundance...
Resource Type:: Technical Report
Full Text:: ROCKFISH ASSESSMENT STUDIES ON HECETA BANK, OREGON, 1980-81

The distribution and reproductive success of the western snowy plover along the Oregon coast - 2007

Creator:: Lauten, David J., Castelein, Kathleen A., Pruner, Raya, Friel, Marvin, Gaines, Eleanor, Oregon Natural Heritage Information Center, and Institute for Natural Resources
Abstract:: From 3 April – 21 September 2007, we monitored the distribution, abundance and productivity of the federally Threatened Western Snowy Plover (Charadrius alexandrinus nivosus) along the Oregon coast. From north to south, we surveyed and monitored plover activity at Sutton Beach, Siltcoos River estuary, the Dunes Overlook, North Tahkenitch Creek,...
Resource Type:: Technical Report
Full Text:: nivosus) breeds along the coast of the Pacific Ocean in California, Oregon, and Washington and at

The distribution and reproductive success of the western snowy plover along the Oregon coast - 2006

Creator:: Lauten, David J., Castelein, Kathleen A., Weston, Susan, Eucken, Krista, Gaines, Eleanor P., Oregon Natural Heritage Information Center, and Institute for Natural Resources
Abstract:: From 2 April – 14 September 2006, we monitored the distribution, abundance and productivity of the federally Threatened Western Snowy Plover (Charadrius alexandrinus nivosus) along the Oregon coast. From north to south, we surveyed and monitored plover activity at Sutton Beach, Siltcoos River estuary, the Dunes overlook, North Tahkenitch Creek,...
Resource Type:: Technical Report
Full Text:: alexandrinus nivosus) breeds along the coast of the Pacific Ocean in California, Oregon, and Washington and at

The distribution and reproductive success of the western snowy plover along the Oregon coast - 2008

Creator:: Lauten, David J., Castelein, Kathleen A., Bailey, David C., Lewis, Travis, Gaines, Eleanor P., and Oregon State University. Institute for Natural Resources
Abstract:: From 1 April – 24 September 2008, we monitored the distribution, abundance and productivity of the federally Threatened Western Snowy Plover (Charadrius alexandrinus nivosus) along the Oregon coast. From north to south, we surveyed and monitored plover activity at Sutton Beach, Siltcoos River estuary, the Dunes Overlook, North Tahkenitch Creek,...
Resource Type:: Technical Report
Full Text:: ) breeds along the coast of the Pacific Ocean in California, Oregon, and Washington and at alkaline lakes

ScholarsArchive@OSU

Recruitment variability in black rockfish (Sebastes melanops): effects of maternal age on offspring quality

Oregon coastal juvenile rockfish study

Patterns of age and growth in young-of-year rockfish, sebastes spp., along the Oregon coast

Growth rates and species composition of juvenile rockfish (Sebastes spp.) in Oregon’s nearshore and estuarine habitats

Species composition of rockfish in catches by Oregon trawlers 1963-1971

Young-of-the-year rockfish (Sebastes spp.) settlement dynamics in Oregon estuaries

Rockfish assessment studies on Heceta Bank, Oregon, 1980-81. Sub-project annual report: October 1, 1980 to March 1, 1982

The distribution and reproductive success of the western snowy plover along the Oregon coast - 2007

The distribution and reproductive success of the western snowy plover along the Oregon coast - 2006

The distribution and reproductive success of the western snowy plover along the Oregon coast - 2008

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