Index Catalog // ScholarsArchive@OSU

Land Use Impacts on Water Quality in Oak Creek Watershed

Creator:: Johnson, Keira R.
Abstract:: Understanding the relationships between land use, water quality, and groundwater is crucial for ecological, economic, and water management decisions. This study aims to provide a comprehensive analysis of the land use activities and hydrologic processes influencing the water quality of Oak Creek watershed. Objectives of this study were: 1) to...
Resource Type:: Honors College Thesis
Full Text:: approved:_____________________________________________________ Carlos Ochoa Understanding the

Effects of soil amendment treatments on survival and growth of four fast-growing tree species on degraded mine areas in the Peruvian Amazon

Creator:: Llancari Valenzuela, Yury Milagros
Abstract:: This paper aims to increase the knowledge on establishment practices for four fast-growing species (Guazuma crinita Mart., Eucalyptus grandis x E. urophylla, Bixa orellana L., Psidium guajava L.) in areas degraded by gold mining in the Peruvian Amazon. The study was carried out in Madre de Dios region, located in...
Resource Type:: Capstone Project
Full Text:: my advisor, Dr. Carlos Gonzalez-Benecke for his support and dedication during the development of

Sensitivity of Evapotranspiration Components in Remote Sensing-Based Models

Creator:: Talsma, Carl J., Good, Stephen P., Miralles, Diego G., Fisher, Joshua B., Martens, Brecht, Jimenez, Carlos, and Purdy, Adam J.
Abstract:: Accurately estimating evapotranspiration (ET) at large spatial scales is essential to our understanding of land-atmosphere coupling and the surface balance of water and energy. Comparisons between remote sensing-based ET models are difficult due to diversity in model formulation, parametrization and data requirements. The constituent components of ET have been shown...
Resource Type:: Article
Full Text:: evapotranspiration in remote sensing-based models Carl J. Talsmaa,⁎, Stephen P. Gooda, Carlos Jimenezb, Brecht

Rapid endangered species assessment : a novel approach to improve extinction risk assessments in poorly known species

Creator:: Bianchi, Carlos A.
Abstract:: The number of endangered species is rapidly increasing while paucity of adequate information and resources delays establishment of conservation actions. The IUCN’s listing system is insufficient to determine conservation priorities and many species lack information even to be evaluated (i.e., “data deficient”). Here I proposed and tested the Rapid Endangered...
Resource Type:: Dissertation
Full Text:: DISSERTATION OF Carlos A. Bianchi for the degree of Doctor of Philosophy in Wildlife Science presented on

Sensitivity and Partitioning in Remote Sensing Based Evapotranspiration Models

Creator:: Talsma, Carl J.
Abstract:: Satellite Based evapotranspiration (ET) models have become a dominant means to estimate large-scale surface fluxes of water. Global and regional ET estimates are important parameters in many climate forecasts and hydrologic models. However, large scale partitioning of ET into soil evaporation, transpiration, and canopy interceptions remains largely unknown and modeled...
Resource Type:: Masters Thesis
Full Text:: Monte Carlo sensitivity analysis using varying degrees of parameter uncertainty to determine how

The Geology, Geochronology, and Geochemistry of the Miocene Volcanic Rocks at the Inmaculada Ag-Au Mine, Southern Peru

Creator:: Cuellar Quispe, Juan Carlos
Abstract:: The Inmaculada Mine is located in the Miocene belt of epithermal deposits that extends from southern Peru to northern Chile and Bolivia. This belt is known for its silver-rich epithermal veins that have been worked since colonial times. The Inmaculada Mine belongs to a mining district that includes, from north...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Juan Carlos Cuellar Quispe for the degree of Master of Science in

Analysis of the impact of certification on cocoa production in Peru through a literature review

Creator:: Chiroque Chiroque, Junior A.
Abstract:: The Peruvian cocoa sector has been growing quickly since the beginning of this century due to international demand for this commodity together with concentrated international cooperation, including NGOs and governmental agencies. Similarly, certification among cocoa producers has been growing quickly. Little is known regarding how certification impacts environmental and socioeconomic...
Resource Type:: Capstone Project
Full Text:: Laroche, K., Jimenez, R., & Nelson, V. 2012 Natural Resources Institute. University of Greenwich

Monte Carlo Radiation Transfer Simulations of Gamma Ray Burst Prompt Emission

Creator:: Parsotan, Tyler M.
Abstract:: Gamma Ray Bursts (GRBs) are the most energetic explosions in the Universe, producing up to $\sim10^{53}$ ergs of energy in the first few seconds of their emission -- the so-called prompt phase that is dominated by high energy X-ray and $\gamma$-ray photons. The very large luminosities released in these events...
Resource Type:: Dissertation
Full Text:: the degree of Doctor of Philosophy in Physics presented on August 13, 2021. Title: Monte Carlo

Fin whale movements in the Gulf of California, Mexico, from satellite telemetry

Creator:: Jimenez Lopez, M. Esther, Palacios, Daniel M., Jaramillo Legorreta, Armando, Urban R, Jorge, and Mate, Bruce R.
Abstract:: Fin whales (Balaenoptera physalus) have a global distribution, but the population inhabiting the Gulf of California (GoC) is thought to be geographically and genetically isolated. However, their distribution and movements are poorly known. The goal of this study was to describe fin whale movements for the first time from 11...
Resource Type:: Article
Full Text:: , from satellite telemetry M. Esther Jiménez LópezID 1☯*, Daniel M. PalaciosID2☯, Armando Jaramillo

Evaluation of Serratia Ureilytica as a Greener Unsealed Road Stabilization Method

Creator:: Portugal, Carla Ribeiro Machado e
Abstract:: Covering half of South America, Brazil is one of the largest agricultural and commercial forest producers globally, with a correspondingly complex road network necessary to support the production and marketing processes of such goods. Contrary to global statistics, almost 90% of the country’s road network is classified as unsealed or...
Resource Type:: Dissertation
Full Text:: academic support for all the guidance especially from Dr. Carolyn Fonyo, Dr. Carlos Machado, Dr. Richard

ScholarsArchive@OSU

Land Use Impacts on Water Quality in Oak Creek Watershed

Effects of soil amendment treatments on survival and growth of four fast-growing tree species on degraded mine areas in the Peruvian Amazon

Sensitivity of Evapotranspiration Components in Remote Sensing-Based Models

Rapid endangered species assessment : a novel approach to improve extinction risk assessments in poorly known species

Sensitivity and Partitioning in Remote Sensing Based Evapotranspiration Models

The Geology, Geochronology, and Geochemistry of the Miocene Volcanic Rocks at the Inmaculada Ag-Au Mine, Southern Peru

Analysis of the impact of certification on cocoa production in Peru through a literature review

Monte Carlo Radiation Transfer Simulations of Gamma Ray Burst Prompt Emission

Fin whale movements in the Gulf of California, Mexico, from satellite telemetry

Evaluation of Serratia Ureilytica as a Greener Unsealed Road Stabilization Method

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