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Creator:: Yamada, Sylvia Behrens, Royer, Cameron, Schooler, Shon, Randall, Andrea, and Fisher, Jennifer
Abstract:: The European green crab (Carcinus maenas) has persisted in Oregon and Washington coastal estuaries since the late 1990s. A strong year class arrived during the 1998 El Niño, but numbers decreased and remained below 1 per trap per day until the arrival of the 2015-2016 El Niño. Since then, numbers...
Resource Type:: Technical Report
Full Text:: maenas, (aka 5-spine crab) in Oregon Estuaries. Report for 2023 Sylvia Behrens Yamada

Creator:: Hixon, Mark A. (Mark Anthony),1951-, Tissot, Brian N. (Brian Nelson), and Pearcy, William G.
Resource Type:: Technical Report
Full Text:: Oceanography Oregon State University Corvallis, Oregon 97331-2914 December 1991 This study is supported

Creator:: Yamada, Sylvia Behrens, Royer, Cameron, Schooler, Shon, Flitcroft, Rebecca, Vance, Mitch, Randall, Andrea, and Fisher, Jennifer
Abstract:: The European green crab (Carcinus maenas) has persisted in Oregon and Washington coastal estuaries since the late 1990s. A strong year class arrived during the 1998 El Niño, but numbers decreased and remained below 1 per trap per day until the arrival of the 2015-2016 El Niño. Since then, numbers...
Resource Type:: Technical Report
Full Text:: class to enter the population. In 1998, YOTY green crabs in Oregon and Washington coastal estuaries

Creator:: Yamada, Sylvia Behrens, Royer, Cameron, Schooler, Shon, Fisher, Jennifer, Randall, Andrea, Buffington, Chelsey, Stote, Alex, and Akmajian, Adrianne
Abstract:: The European green crab (Carcinus maenas) has persisted in Oregon and Washington coastal estuaries since the late 1990s. A strong year class arrived in the Davidson Current during the 1998 El Niño, but numbers decreased and remained below 1 per trap per day until the arrival of the 2015-2016 El...
Resource Type:: Technical Report
Full Text:: , in Oregon and Washington coastal Estuaries. Report for 2020 and 2021 Sylvia Behrens Yamada

Creator:: Hixon, Mark A. (Mark Anthony), 1951-, Tissot, Brian N. (Brian Nelson), and Pearcy, William G.
Resource Type:: Technical Report
Full Text:: - Fusitriton oregonensis (Oregon triton) 27 - Octopus dofleini (Pacific giant octopus) 29 - Scelidotoma bella

Creator:: Tissot, Brian N., Hixon, Mark Anthony, Barss, William, and Stein, David L.
Abstract:: Heceta Bank is a large reef on the edge of the central Oregon continental shelf that supports a wide variety of commercial fisheries. Using the research submersible Delta, we studied fish abundances on Heceta Bank and the relationship between species composition of fish assemblages and bottom types. Cluster analysis indicated...
Resource Type:: Article
Full Text:: - Heceta Bank is a large reef on the edge of the central Oregon

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:: and density of fishes at Stone- wall Bank, Oregon, in the northeast- ern Pacific Ocean from September

Creator:: Pearcy, William G., Stein, David L., Hixon, Mark Anthony, Pikitch, Ellen K., Barss, William H., and Starr, Richard M.
Abstract:: Rockfishes, Sebastes spp.. were the most numerous and speciose fishes seen during 16 submersible dives from 64 to 305 m depth in the vicinity of Heceta Bank off the coast of Oregon. Dense schools of juvenile rockfishes and large yellowtail rockfish, S. flavidus, were observed only over rocky, high relief...
Resource Type:: Article
Full Text:: Bank, Oregon W. G. Pearcy, D. L. Stein, M. A. Hixon, E. K. Pikitch, W. H. Barss, and R. M. Starr

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