Index Catalog // ScholarsArchive@OSU

Seismic sequence stratigraphy and tectonic evolution of Southern Hydrate Ridge

Creator:: Chevallier, Johanna, Tréhu, Anne Martine, Bangs, Nathan Lawrence Bailey, Johnson, Joel E., and Meyer, H. Jack
Abstract:: This paper presents a seismic sequence and structural analysis of a high-resolution three-dimensional seismic reflection survey that was acquired in June 2000 in preparation for Ocean Drilling Program (ODP) Leg 204. The seismic data were correlated with coring and logging results from nine sites drilled in 2002 during Leg 204....
Resource Type:: Article
Full Text:: ., Torres, M.E., and Colwell, F.S. (Eds.), Proc. ODP, Sci. Results, 204: College Station, TX (Ocean

Re‐establishment of the native oyster, Ostrea conchaphila, in Netarts Bay, Oregon, USA

Creator:: Archer, Pamela Emily
Abstract:: Olympia oysters, “Ostrea conchaphila,” were once common along the west coast of North America. A popular delicacy, native oyster populations began to decline in the late 1800’s due to over‐harvest, degraded water quality, and habitat loss. Interest in re‐establishing the native oyster in a small Oregon estuary, Netarts Bay, culminated...
Resource Type:: Masters Thesis
Full Text:: also assisted by the faculty and staff at Coastal Oregon Marine Experimental Station and the Hatfield

Industry-scientist cooperative research : application to the West Coast groundfish fishery

Creator:: Harms, John
Abstract:: Declining harvest levels, static agency research budgets, and increasing tension among scientists, managers, and industry members are the legacy of the present research and management institutions in the West Coast groundfish fishery. Cooperative research, the active participation of the commercial fishing industry in scientific research, is receiving increased attention as...
Resource Type:: Masters Thesis

Light driven seasonal patterns of chlorophyll and nitrate in the lower euphotic zone of the North Pacific Subtropical Gyre

Creator:: Letelier, Ricardo M., Karl, David M., Abbott, Mark R., and Bidigare, Robert R.
Abstract:: The euphotic zone below the deep chlorophyll maximum layer (DCML) at Station ALOHA (a long-term oligotrophic habitat assessment; 22º45′N, 158º00′W) transects the nearly permanently stratified upper thermocline. Hence, seasonal changes in solar radiation control the balance between photosynthesis and respiration in this lightlimited region. Combining profiles of radiance reflectance, algal...
Resource Type:: Article
Full Text:: chlorophyll maximum layer (DCML) at Station ALOHA (a long-term oligo- trophic habitat assessment; 228459N

Alkenones in sediments of Middle Valley, Leg 139 : application as thermal sensors

Creator:: Simoneit, Bernd R. T., Prahl, Fredrick, Leif, R. N., and Mao, S. Z.
Abstract:: The shallow sections of most holes drilled during Ocean Drilling Program Leg 139 contain alkenones derived from prymnesiophyte algae. The alkenones indicate a paleotemperature of the photic zone in the upper ocean during primary carbon fixation of 7°-15°C, with an average of 10.7°C. Based on laboratory hydrous pyrolyses these alkenones...
Resource Type:: Article
Full Text:: , Sci. Results, 139: College Station, TX (Ocean Drilling Program). 2 College of Oceanic and Atmospheric

Preliminary Cruise Report, W0004B, R/V WECOMA, 11-17 April 2000 : GLOBEC/ENSO Long-Term Observations off Oregon

Creator:: Fleischbein, Jane, Huyer, Adriana, 1945-, Smith, Robert L. (Robert Lloyd), 1935-, Kosro, P. Michael, 1951-, Wheeler, Patricia A., Peterson, W. T., and Barth, Jack A.
Abstract:: PURPOSE: To determine physical, plankton and nutrient/chemical conditions over the continental margin for climate change studies in NE Pacific. In particular, to make CTD and CTD/rosette and net tow stations along 5 lines (off Newport, Heceta Head, Coos Bay, the Rogue River and Crescent City, OR, to deploy drifters at...
Resource Type:: Technical Report
Full Text:: CTD stations. Table 1 shows the CTD station positions, and Table 2 shows the biochemical sampling

Modeling the energetics of Steller sea lions (Eumetopias jubatus) along the Oregon Coast

Creator:: Malavear, Maria Yolanda Garcia
Abstract:: A dynamic bioenergetic model for Steller sea lions (Eumetopias jubatus) was built using the STELLA simulation modeling system. The model is intended as an aid for the exploration of ecological questions regarding growth and survival of immature Steller sea lions (ages 1-3) living along the Oregon coast under different nutritional...
Resource Type:: Capstone Project
Date Created:
Full Text:: dynamic model is circular in the sense that is not the description of one state, but the representation

Data report : composition of clay minerals from hemiplegic sediments at Hydrate Ridge, Cascadia subduction zone

Creator:: Underwood, Michael and Torres, Marta E.
Abstract:: This report describes the results of semiquantitative analysis of clay mineral composition by X-ray diffraction. The samples consist of hemipelagic mud and mudstone cored from Hydrate Ridge during Leg 204 of the Ocean Drilling Program. We analyzed oriented aggregates of the clay-sized fractions (<2 μm) to estimate relative percentages of...
Resource Type:: Article
Full Text:: , G., Torres, M.E., and Colwell, F.S. (Eds.), Proc. ODP, Sci. Results, 204: College Station TX

Submarine-based hydrographic observations of the Arctic Ocean, March-May 1995 : SCICEX-95

Creator:: Boyd, Timothy John, 1958-2013, Moustafa, Mary Sue, and Steele, Michael
Abstract:: This report documents observations of temperature and salinity made in the Arctic Ocean during the 1995 cruise of the submarine USS Cavalla. This cruise was the second civilian scientific cruise to the Arctic Ocean aboard a U.S. Navy Sturgeon-class submarine, and the first of five annual SCICEX cruises. The SCICEX-95...
Resource Type:: Technical Report
Full Text:: listed in Table 1 and identified in Figure 2. A scheduled surface station at the North Pole was cancelled

Physical oceanographic observations from the Resolute 1995 Ice Camp, Barrow Strait, April/May 1995

Creator:: Crawford, Greg and Padman, Laurie
Abstract:: A multidisciplinary oceanographic research program was carried out by US and Canadian investigators in the spring of 1995 in the Canadian Arctic, near Lowther Island in Barrow Strait. The program, referred to here as Resolute 95 (or Res95), had a variety of objectives, including detailed examination of the mechanisms responsible...
Resource Type:: Technical Report

ScholarsArchive@OSU

Seismic sequence stratigraphy and tectonic evolution of Southern Hydrate Ridge

Re‐establishment of the native oyster, Ostrea conchaphila, in Netarts Bay, Oregon, USA

Industry-scientist cooperative research : application to the West Coast groundfish fishery

Light driven seasonal patterns of chlorophyll and nitrate in the lower euphotic zone of the North Pacific Subtropical Gyre

Alkenones in sediments of Middle Valley, Leg 139 : application as thermal sensors

Preliminary Cruise Report, W0004B, R/V WECOMA, 11-17 April 2000 : GLOBEC/ENSO Long-Term Observations off Oregon

Modeling the energetics of Steller sea lions (Eumetopias jubatus) along the Oregon Coast

Data report : composition of clay minerals from hemiplegic sediments at Hydrate Ridge, Cascadia subduction zone

Submarine-based hydrographic observations of the Arctic Ocean, March-May 1995 : SCICEX-95

Physical oceanographic observations from the Resolute 1995 Ice Camp, Barrow Strait, April/May 1995

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