Index Catalog // ScholarsArchive@OSU

An evaluation of understory vegetation dynamics, ecosystem resilience and state and transition ecological theory in an eastern Oregon ponderosa pine forest

Creator:: Carr, Craig A.
Abstract:: Relatively recent increases in ponderosa pine abundance have effected unprecedented changes to ecosystem structure and function. Efforts to restore ponderosa pine systems are often focused on the manipulation of tree structure and the re-introduction of a more natural fire regime. Successful restoration should also incorporate understory components but information addressing...
Resource Type:: Dissertation
Full Text:: Ponderosa Pine Forest Abstract approved: William C. Krueger Relatively recent increases

The Ore bin ; Vol. 25 No. 8 (August 1963)

Creator:: Oregon. Dept. of Geology and Mineral Industries, Newcomb, Reuben Clair, 1909-, Caldwell, William Elmer, 1903-, and Mason, Ralph S.
Resource Type:: Journal
Full Text:: William E. Caldwell Department of Chemistry, Oregon State University The miner of gold from quartz

Structure elucidation of bioactive natural products from Madagascar marine algae and cyanobacteria

Creator:: Andrianasolo, Eric Hajaniriana
Abstract:: This thesis is an investigation of the natural products deriving from marine algae and cyanobacteria and has resulted in the discovery of eleven new secondary metabolites. The structure elucidations of these new molecules were performed using a variety of spectroscopic techniques. Four new macrolides were isolated and characterized from the...
Resource Type:: Dissertation
Full Text:: from Madagascar Marine Algae and Cyanobacteria Abstract approved: William H. Gerwick

ENSO impacts on pelagic ecosystems in the Eastern Pacific, with emphasis on fishery resources

Creator:: Alvial, Adolfo L.
Abstract:: Many new research and monitoring projects, developed or initiated during ENSO 1982-83, constituted detailed descriptions of changes in specific taxa or specific processes. However, only a few projects were opportunely started or continued as regional efforts in the eastern Pacific. For those reasons, the information obtained is difficult to compare....
Resource Type:: Capstone Project
Full Text:: adviser, William Pearcy, for his uderstanding and support, as well as to the faculties of the College of

Environmental complex mixtures modify benzo[a]pyrene and dibenzo[a,l]pyrene-induced carcinogenesis

Creator:: Courter, Lauren A.
Abstract:: Human exposure to the carcinogenic polycyclic aromatic hydrocarbons (PAHs) benzo[a]pyrene (B[a]P) and dibenzo[a,l]pyrene (DB[a,l]P) is through environmental complex mixtures, such as urban dust particulate matter (UDPM) and diesel exhaust (DE), however the potency of these PAH within a mixture is not established. To determine the effect of these mixtures on...
Resource Type:: Dissertation
Full Text:: Abstract approved: _____________________________________________________________________ William M

Shear and convective turbulence in a model of thermohaline intrusions

Creator:: Mueller, Rachael
Abstract:: Thermohaline interleaving is an important mechanism for laterally fluxing salt, heat, and nutrients between oceanic water masses. Interleaving is driven by a release of potential energy resulting from the vastly differing diffusivities of heat and salt in seawater. The flows are composed of stacked intrusions that flux more buoyant and...
Resource Type:: Masters Thesis
Full Text:: Turbulence in a Model of Thermohaline Intrusions Abstract approved: William D. Smyth Thermohaline

Planning an arts and crafts center for Roosevelt High school

Creator:: Hiltner, Arthur William
Resource Type:: Masters Thesis
Full Text:: ROOSEVELT HIGH SCHOOL by ARTHUR WILLIAM HILTNER A RESEARCH PAPER submitted to OREGON STATE

The Willamette River greenway : cultural and environmental interplay

Creator:: Honey, William D.
Resource Type:: Technical Report
Full Text:: bye ~ ` William D . Honey, Jr. r Resourdes Res~rch In ithte THE WILLAMETTE RIVER GREENWAY

Ecological studies in radioactivity in the Columbia River Estuary and adjacent Pacific Ocean : progress report 1 July 1972 through 31 March 1974

Creator:: Cutshall, N. H., Carey, Andrew G., Holton, Robert L., Pearcy, William G., Renfro, William C., and McMechan, Karla J.
Abstract:: This report presents progress accomplished during the 20-month period from 1 July 1972 through 31 March 1974 as part of the program "Ecological Studies of Radioactivity in the Columbia River Estuary and Adjacent Pacific Ocean". This program is a continuing study supported by the Division of Biomedical and Environmental Research...
Resource Type:: Technical Report
Full Text:: Investigator Andrew G. Carey, Jr. Robert L. Holton William G. Pearcy William C. Renfro Co-Investigators

Ecological and radioecological studies in the Columbia River Estuary and adjacent Pacific Ocean

Creator:: Holton, Robert L., Pearcy, William G., Cutshall, Norman H., and McMechan, Karla J.
Abstract:: This report represents the progress in "Ecological and Radioecological Studies in the Columbia River Estuary and Adjacent Pacific Ocean" for the period 1 April 1975 through 31 March 1976. This research has been supported with funds from the Division of Biomedical and Environmental Research, U.S. Energy Research and Development Administration...
Resource Type:: Technical Report
Full Text:: Robert L. Holton, William O. Pearcy and Norman H. Cutshall Investigators Edited by Karla J. McMechan

ScholarsArchive@OSU

An evaluation of understory vegetation dynamics, ecosystem resilience and state and transition ecological theory in an eastern Oregon ponderosa pine forest

The Ore bin ; Vol. 25 No. 8 (August 1963)

Structure elucidation of bioactive natural products from Madagascar marine algae and cyanobacteria

ENSO impacts on pelagic ecosystems in the Eastern Pacific, with emphasis on fishery resources

Environmental complex mixtures modify benzo[a]pyrene and dibenzo[a,l]pyrene-induced carcinogenesis

Shear and convective turbulence in a model of thermohaline intrusions

Planning an arts and crafts center for Roosevelt High school

The Willamette River greenway : cultural and environmental interplay

Ecological studies in radioactivity in the Columbia River Estuary and adjacent Pacific Ocean : progress report 1 July 1972 through 31 March 1974

Ecological and radioecological studies in the Columbia River Estuary and adjacent Pacific Ocean

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