Skip to Content

Switch language English
- Switch language
- Deutsch
- English
- Español
- Français
- Italiano
- Português do Brasil
- 中文
Login

ScholarsArchive@OSU

Home
About
Help
Contact

Search ScholarsArchive@OSU

Advanced Search

Search Constraints

Start Over

Filtering by: Creator Oregon State Agricultural College. Engineering Experiment Station Remove constraint Creator: Oregon State Agricultural College. Engineering Experiment Station Committee Member Jones, Julia Remove constraint Committee Member: Jones, Julia Degree Level Doctoral Remove constraint Degree Level: Doctoral

« Previous | 1 - 10 of 13 | Next »

Relevance
Title [A-Z]
Title [Z-A]
Date Created ▼
Date Created ▲
Date Uploaded ▼
Date Uploaded ▲

Number of results to display per page

10 per page
20 per page
50 per page
100 per page

View results as:

List Gallery Masonry

Search Results

Post-harvest establishment influences ANPP, soil C and DOC export in complex mountainous terrain

Creator:

Peterson, Fox S.

Abstract:

The link between aboveground net primary productivity (ANPP) and resource gradients generated by complex terrain (solar radiation, nutrients, and moisture) has been established in the literature. Belowground ecosystem stocks and functions, such as soil organic carbon (SOC), dissolved organic carbon (DOC), and belowground productivity have also been related to the...

Resource Type:

Dissertation

Full Text:

Oregon State University in partial fulfillment of the requirements for the degree of
Probabilistic models for quality control in environmental sensor networks

Creator:

Dereszynski, Ethan W.

Abstract:

Networks of distributed, remote sensors are providing ecological scientists with a view of our environment that is unprecedented in detail. However, these networks are subject to harsh conditions, which lead to malfunctions in individual sensors and failures in network communications. This behavior manifests as corrupt or missing measurements in the...

Resource Type:

Dissertation

Full Text:

DISSERTATION submitted to Oregon State University in partial fulfillment of the requirements for the degree
Tidal influence on downstream fining in gravel-bed rivers

Creator:

Coles, Derron Rafiq

Abstract:

This research examines the downstream fining phenomenon as it operates in coastal gravel-bed rivers of Oregon. Downstream fining is a change in bed composition toward smaller sediment sizes in the downstream direction. Changes in stream flow discharge and channel slope affect the rate of bed-load transport, thereby altering the downstream...

Resource Type:

Dissertation

Full Text:

submitted to Oregon State University in partial fulfillment of the requirements for the
Effects of spatial scale and heterogeneity on avian occupancy dynamics and population trends in forested mountain landscapes

Creator:

Frey, Sarah J. K.

Abstract:

Population trends and patterns in species distributions are the major currencies used to examine responses by biodiversity to changing environments. Effective conservation recommendations require that models of both distribution dynamics and population trends accurately reflect reality. However, identification of the appropriate temporal and spatial scales of animal response, and then...

Resource Type:

Dissertation

Full Text:

. K. Frey A DISSERTATION submitted to Oregon State University in partial
Signatures in the Subsurface - Big & Small Data Approaches for the Spatio-Temporal Analysis of Geologic Properties & Uncertainty Reduction

Creator:

Rose, Kelly Kathleen

Abstract:

Despite more than two centuries of exploration, including more than six million deep wellbores with depths exceeding 40,000 feet in some parts of the world, our ability to constrain subsurface processes and properties remains limited. Characteristics of the subsurface vary and can be analyzed on a variety of spatial scales....

Resource Type:

Dissertation

Full Text:

Reduction by Kelly Kathleen Rose A DISSERTATION submitted to Oregon State
Forest Fire Effects on Radiative and Turbulent Fluxes over Snow : Implications for Snow Hydrology

Creator:

Gleason, Kelly E.

Abstract:

As a result of a warming climate, subsequent declining snowpack, and a century of fire suppression, forest fires are increasing across the western United States. However, we still do not fully understand how forest fire effects snowpack energy balance, nor the volume and availability of snow melt and associated water...

Resource Type:

Dissertation

Full Text:

A DISSERTATION Submitted to Oregon State University in partial
Interactive visualization of diversity in multivariate data sets unified across fields of study

Creator:

Pham, Tuan N. T.

Abstract:

The study of the diversity of multivariate objects shares common characteristics across disciplines, including ecology and organizational management. Nevertheless, experts in these two disciplines have adopted somewhat separate diversity concepts and analysis techniques, limiting the ability of potentially sharing and cross comparing these concerns. Moreover, while complex diversity data may...

Resource Type:

Dissertation

Full Text:

dissertation will become part of the permanent collection of Oregon State University libraries. My signature
Assessment of the Vegetation Changes using High-Resolution 4-Band Imagery

Creator:

Galapita Pallayapelage, Sudeera Wickramarathna

Abstract:

Natural resources are essential to humanity. With the increase in global development in recent decades, people must monitor the state of the environment, whose disturbance has a more significant impact on society than before. However, conventional environmental monitoring is challenged in highly dynamic ecosystems and large areas. As a solution,...

Resource Type:

Dissertation

Full Text:

Management, College of Forestry, Oregon State University, Corvallis, OR 97331, USA. 2 Geography and
Factors Influencing Streamflow Generation Processes in Rain-dominated, Coastal Watersheds in Oregon

Creator:

Pazdral, Rosemary

Abstract:

Relative to other systems in the PNW, the rain-dominated, coastal watersheds of western Oregon have shallow aquifers. Given the seasonality of streamflow and storage limitations in coastal, rain-dominated watersheds, changes in the temporal patterns of precipitation have the potential to magnify the risk of extreme streamflow conditions during both high-...

Resource Type:

Dissertation

Full Text:

Oregon by Rosemary Pazdral A DISSERTATION submitted to Oregon State University in partial
A macroscale measurement and modeling approach to improve understanding of the hydrology of steep, forested hillslopes

Creator:

Graham, Christopher Brian

Abstract:

The dominant controls on flow generation in steep, forested hillslopes are poorly understood. This dissertation examined the dominant flow processes operating at the hillslope scale, using a combined macroscale measurement and model development and analysis framework. Irrigation experiments at two steep forested hillslopes were conducted to isolate individual hillslope flow...

Resource Type:

Dissertation

Full Text:

A DISSERTATION Submitted to Oregon State University in partial fulfillment of

« Previous
Next »
1
2

Limit your search

Academic Affiliation

College of Earth, Ocean, and Atmospheric Sciences2
Electrical Engineering and Computer Science2
Forest Ecosystems and Society2
Civil, Construction, and Environmental Engineering1
Fisheries and Wildlife1
more Academic Affiliations »

Advisor

Betts, Matthew G.1
Dietterich, Thomas G.1
Flitcroft, Rebecca1
Hacker, Sally1
Klingeman, Peter C.1
more Advisors »

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 2008 to 2023

View distribution

Committee Member

Jones, Julia[remove]13
Wong, Weng-Keen2
Bailey, John1
Bokil, Vrushali1
Brooks, Renee1
more Committee Members »

Creator

Coles, Derron Rafiq1
Dereszynski, Ethan W.1
Frey, Sarah J. K.1
Galapita Pallayapelage, Sudeera Wickramarathna1
Gleason, Kelly E.1
more Creators »

Contributor

Flitcroft, Rebecca1
King, Jasmine1
Novak, Mark1
Peck, Erin1
Santelmann, Mary1
more Contributors »

Date

Date range begin – Date range end

Current results range from 2007 to 2023

View distribution

Decade

2020-20293
2010-20197
2000-20093

Degree Field

Computer Science2
Forest Science2
Water Resources Science2
Civil Engineering1
Fisheries Science1
more Degree Fields »

Degree Level

Doctoral[remove]13

Degree Name

Doctor of Philosophy (Ph.D.)13

File Format

application/pdf1

Language

English [eng]13

License

All rights reserved13

Non-Academic Affiliation

Oregon State University. Graduate School10

Peer Reviewed

No12

Resource Type

Dissertation13

Rights Statement

In Copyright13

Subject

Bed load -- Oregon -- Tillamook Bay Watershed -- Mathematical models1
Biodiversity -- Statistical methods1
Biotic communities -- Mathematical models1
Biotic communities -- Research -- Methodology1
Bird communities -- Oregon -- H.J. Andrews Experimental Forest1
more Subjects »

Scholars Archive is a service of Oregon State University Libraries & Press

121 The Valley Library
Corvallis, OR 97331-4501

Contact Us
Services for Persons with Disabilities

Powered by Hyrax 3.6.0

Copyright © 2018 Oregon State University
Licensed under the Apache License, Version 2.0

Core Trust application (pdf)