Index Catalog // ScholarsArchive@OSU

Phosphorus physiology and environmental forcing of oceanic cyanobacteria, primarily Trichodesmium spp.

Creator:: White, Angelicque E.
Abstract:: The biological transformation of dinitrogen gas (N2) into combined forms(termed N2 fixation) by certain genera of oceanic cyanobacteria represents the largest incoming flux of nitrogen to the global ocean. As such, biological nitrogen fixation plays a significant role in the regulation of oceanic productivity and the export of carbon and...
Resource Type:: Dissertation
Full Text:: and Jim Richman) and graduate representative (Bruce Dugger) have taken to carefully read and

Hydrothermal links between ocean plateau formation and global anoxia at the Cenomanian-Turonian boundary

Creator:: Snow, Laura J.
Abstract:: The Cretaceous was a period of extreme climatic conditions accompanied by major perturbations in ocean-atmosphere biogeochemical cycles. One of the most intriguing features is the sporadic interruption of normal marine pelagic sediment deposition by organic rich sediments deposited during oxygen-deficient conditions (ocean anoxic events OAEs). A current model for the...
Resource Type:: Masters Thesis
Full Text:: providing lots of support and feedback through the whole process. Thanks to Gary Klinkhammer and Jim

The effect of protistan bacterivory on bacterioplankton community structure

Creator:: Suzuki, Marcelino
Resource Type:: Dissertation

Oceanographic conditions around the Galápagos Archipelago and their influence on cetacean community structure

Creator:: Palacios, Daniel Mauricio
Abstract:: The objectives of this dissertation were to describe the complex oceanographic conditions around the Galápagos Archipelago (eastern equatorial Pacific), their seasonal variability, and their effects on patterns of cetacean occurrence. The physical and ecological factors leading to a plume of high phytoplankton biomass in the wake of the Galápagos were...
Resource Type:: Dissertation

Lake level regulation, shoreline erosion and shore protection : Flathead Lake, Montana

Creator:: Lorang, Mark
Abstract:: Concern regarding increased coastal erosion has heightened amid growing acceptance of global warming and associated sea-level rise. This study examines shoreline erosion in Flathead Lake, Montana due to five decades of artificially elevated lake levels. It provides a model to investigate coastal erosion associated with sea-level rise. The natural water...
Resource Type:: Masters Thesis
Full Text:: and Kathryn, John and Karla, Lynne and Tim, Jim and Nat, and of course my fishing buddies Dave Egger

Photoperiod and the timing of pupping in the Pacific harbor seal (Phoca vitulina richardsi) with notes on reproduction in northern fur seals and Dall porpoises

Creator:: Temte, Jonathan L.
Abstract:: Birth and pupping season records of Pacific harbor seals (Phoca vitulina richardsi) were used in an analysis of photoperiod effect on the timing of birth in this species. Dates and latitudes of births were converted into photoperiods using a photoperiod equation. Sequential dates from parturition were converted into photoperiods and...
Resource Type:: Masters Thesis
Full Text:: University provided a wealth of information and patience in endocrinology. Jim Harvey, Robin Brown, Nancy

Abundance, movements and feeding habits of the harbor seal, Phoca vitulina, at Netarts Bay, Oregon

Creator:: Brown, Robin Franklin
Resource Type:: Masters Thesis
Full Text:: was sorely needed, I thank Jim Harvey, Finally, I would like to thank all of my family for their

Terrigenous sediments in two continental margin environments : western South America and the Gulf of California

Creator:: Baba, Jumpei
Resource Type:: Dissertation
Full Text:: Bowman, 1976) point to important latitudinal variations in the nature of volcanism, the chemical

Edge wave response to a modulating incident wave field

Creator:: Lippmann, Thomas Charles
Resource Type:: Dissertation
Full Text:: Holland, Tern Hagelberg, Leigh Welling, Jim McManus, Diane Foster, Lynn Berkery, Ming Shih, John Marra

Changing export production in the Eastern Equatorial Pacific, 160 ka to present

Creator:: Kish, Stacy W.
Abstract:: The increase in modern atmospheric CO₂ concentration (360 ppm) from pre-industrial levels (280 ppm) raises concern over the impact of anthropogenic carbon dioxide input on atmospheric chemistry. For this reason, it is important to understand the natural fluctuations of atmospheric carbon dioxide in the past. The Vostok ice core record...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Phosphorus physiology and environmental forcing of oceanic cyanobacteria, primarily Trichodesmium spp.

Hydrothermal links between ocean plateau formation and global anoxia at the Cenomanian-Turonian boundary

The effect of protistan bacterivory on bacterioplankton community structure

Oceanographic conditions around the Galápagos Archipelago and their influence on cetacean community structure

Lake level regulation, shoreline erosion and shore protection : Flathead Lake, Montana

Photoperiod and the timing of pupping in the Pacific harbor seal (Phoca vitulina richardsi) with notes on reproduction in northern fur seals and Dall porpoises

Abundance, movements and feeding habits of the harbor seal, Phoca vitulina, at Netarts Bay, Oregon

Terrigenous sediments in two continental margin environments : western South America and the Gulf of California

Edge wave response to a modulating incident wave field

Changing export production in the Eastern Equatorial Pacific, 160 ka to present

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search