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Now showing items 11-20 of 87
Improving the water quality in the Lake Hudson Watershed in Mayes County, Oklahoma
(2020-05)
Water quality in the State of Oklahoma is governed by the Clean Water Act (CWA). Lower Lake Hudson was listed on the EPA's 303 (d) Impaired Waters List for not meeting the dissolved oxygen water quality standard in 2016. ...
Using multi-spectral imagery to detect and map stress induced by Russian wheat aphid
(2008-12)
Scope and Method of Study: The rationale of this study was to assess the stress in wheat field induced by the Russian wheat aphid using multispectral imagery. The study was conducted to (a) determine the relationship between ...
Comparing place attachment and environmental ethics of visitors and state park employees in Oklahoma
(2012-05)
Scope and Method of Study: This research examines the relationship between place attachment and environmental ethics of state parks visitors and employees in Oklahoma. Furthermore, this research also examines differences ...
Envisioning an entrepreneurial ecosystem as part of the sustainable development of a rural community: Pawnee Nation of Oklahoma.
(2022-12)
The dissertation topic was partly inspired by my interest in sustainable community development, which requires social, economic and environmental change to transform underdeveloped rural communities. The emergent concept ...
Normalized difference vegetative index based crop yield prediction models to minimize nitrogen fertilizer application
(2008-12)
Scope and Method of Study: The purpose of this study was to develop a theoretical basis and numerical strategy to optimize nitrogen (N) fertilizer application and thereby improve crop yield potential models, increase ...
Electronic waste in the United States: Using Q methodology to analyze sustainable attitudes of millennials
(2015-12)
Using Q methodology (Brown, 1980; Stephenson, 1953; Watts & Stenner, 2012), this research study involved the collection of data from consumers age 18-25 years (Millennials) who have participated actively in the purchase ...
Monitoring and modeling soil salinity dynamics at greenhouse and field scales
(2018-12)
An integrated monitoring and modeling approach was undertaken in greenhouse and field scale in terms of three main studies. In the first study, the changes in soil salinity and several other chemical properties were ...
Analysis of Maryland Conservation Voters: The behavior of environmental voters during 2007 -2008
(2012-12)
Scope and Method of Study: Environmental Voting Analysis