Index Catalog // ScholarsArchive@OSU

Deterring Poaching from a Common Pool: Experimental Evidence from TURFs in Chile

Creator:: Chavez, Carlos, Murphy, Jim, and Stranlund, John
Abstract:: While the literature that uses economic experiments to investigate self-governance of common pool resources is large, almost none of it is concerned with protecting resources from outside incursion. This work presents the results of an economic field experiment designed to study behavioral issues related to both the protection of a...
Resource Type:: Presentation
Full Text:: : Experimental Evidence from TURFs in Chile Carlos Chávez Facultad de Economía y Negocios, Universidad de

The Impact of Sea Lice Treatments on the Unit Production Costs of Salmon Growth Centers: Evidence from Chilean Aquaculture

Creator:: Dresdner Cid, Jorge, Chávez, Carlos, and Quiroga, Miguel
Abstract:: Proceedings of the 2017 Forum of the North American Association of Fisheries Economists, held March 22-24, 2017 in La Paz, Baja California Sur, Mexico.
Resource Type:: Presentation
Full Text:: Dresdner1,2,3, Carlos Chávez2,3,4, Miguel Quiroga1,2,3 1 Departamento de Economía, Universidad de Concepción

The Differentiated Impact of Sea Lice Treatments on Salmon Centers Unit Production Costs

Creator:: Dresdner, Jorge, Chávez, Carlos, and Quiroga, Miguel
Abstract:: This paper measures the impact that the sanitary treatments aiming to reduce the abundance of sea lice Caligus rogercresseyi have on the unit production costs of Atlantic salmon fattening centers in Southern Chile. We make use of unique data that allows us to follow complete production cycles for a sample...
Resource Type:: Presentation
Full Text:: TREATMENTS ON SALMON CENTERS UNIT PRODUCTION COSTS. Jorge Dresdner1,2,3, Carlos Chávez2,3,4, Miguel

Irrational Fear or Cause for Concern? The Effects of Hispanic Immigration on Crime Rates in Tucson, Arizona

Creator:: Algara, Carlos
Abstract:: The popular perception, throughout the United States of America, is that there is a positive relationship between recent immigration and crime. The more immigration in an urbanized setting, the more violent crime occurs. Crime is socially constructed to be associated with large influxes of “outsiders” into the community. America has...
Resource Type:: Capstone Project
Full Text:: ABSTRACT Carlos Algara for the degree of

Response of Soil Temperature, Moisture, and Respiration Two Years Following Intensive Organic Matter and Compaction Manipulations in Oregon Cascade Forests

Creator:: Gallo, Adrian Carlos
Abstract:: Forest soils contain a substantial portion of global terrestrial carbon stores. Forest management can influence the soil carbon pool and how soil organic matter functions. The long-term productivity of forests is an ongoing goal where land managers utilize biomass and timber. A site-specific understanding of intensively managed forests can ensure...
Resource Type:: Masters Thesis
Full Text:: THESIS OF Adrian Carlos Gallo for the degree of Master of Science in Sustainable Forest Management

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

Enzyme Supplementation of Layer Hen Diets Containing Whole Flaxseed to Increase n-3 Fatty Acids in Chicken Eggs

Creator:: Westbrook, Lindsay A.
Abstract:: Flaxseed is a rich source of alpha-linolenic acid (ALA). Feeding laying hens flax seed can increase n-3 fatty acids content (FA) in eggs, thus increasing human intake of n-3 FA. However, non-starch polysaccharides (NSP), which decreases digestibility of dietary lipids and proteins. Addition of carbohydrase enzymes to flax-based layer diets...
Resource Type:: Masters Thesis
Full Text:: would also like to thank Dr. Jean Hall and Dr. Carlos Ochoa for their time and commitment to my

Mass Media and the Contagion of Fear: The Case of Ebola in America

Creator:: Towers, Sherry, Afzal, Shehzad, Bernal, Gilbert, Bliss, Nadya, Brown, Shala, Espinoza, Baltazar, Jackson, Jasmine, Judson-Garcia, Julia, Khan, Maryam, Lin, Michael, Mamada, Robert, Moreno, Victor M., Nazari, Fereshteh, Okuneye, Kamaldeen, Ross, Mary L., Rodriguez, Claudia, Medlock, Jan, Ebert, David, and Castillo-Chavez, Carlos
Abstract:: Background In the weeks following the first imported case of Ebola in the U. S. on September 29, 2014, coverage of the very limited outbreak dominated the news media, in a manner quite disproportionate to the actual threat to national public health; by the end of October, 2014, there were...
Resource Type:: Article

The Benefits of Time: Characterizing Intra-and Inter-Annual Variability in Oregon Wetland Ecosystems Using the Landsat Spectral-Temporal Domain

Creator:: Fickas, Kate C.
Abstract:: The use of Landsat data has historically been constrained to spectral and spatial information derived from a carefully selected image or set of images. However, free and open access to Landsat imagery combined with advances in data storage and computing are revolutionizing how the Landsat temporal domain is used to...
Resource Type:: Dissertation
Full Text:: spectral-spatial features, which could include block statistics (Chavez et al. 1991) as well as texture

Extreme Climatic Effects on a Co-Managed Small-Scale Spiny Lobster Fishery: Implications in Revenues and Quasi-Profits Distribution and Cooperative Responses to Climatic Challenge

Creator:: Villanueva-Poot, Raul, Headley, Maren, Seijo, Juan Carlos, and Hernández, Álvaro
Abstract:: This work reports on the implications of an extreme climatic event among owners of fishing grounds in the spiny lobster (Panulirus argus) fishery of Punta Allen, Mexico. This MSC certified small-scale fishery is co-managed through Territorial User Rights. Members of the fishing cooperative, have exclusive access to individual fishing grounds...
Resource Type:: Presentation
Full Text:: fisheries SSFs - Subject to high susceptibility to climatic and oceanographic variability (Chavez et al

ScholarsArchive@OSU

Deterring Poaching from a Common Pool: Experimental Evidence from TURFs in Chile

The Impact of Sea Lice Treatments on the Unit Production Costs of Salmon Growth Centers: Evidence from Chilean Aquaculture

The Differentiated Impact of Sea Lice Treatments on Salmon Centers Unit Production Costs

Irrational Fear or Cause for Concern? The Effects of Hispanic Immigration on Crime Rates in Tucson, Arizona

Response of Soil Temperature, Moisture, and Respiration Two Years Following Intensive Organic Matter and Compaction Manipulations in Oregon Cascade Forests

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

Enzyme Supplementation of Layer Hen Diets Containing Whole Flaxseed to Increase n-3 Fatty Acids in Chicken Eggs

Mass Media and the Contagion of Fear: The Case of Ebola in America

The Benefits of Time: Characterizing Intra-and Inter-Annual Variability in Oregon Wetland Ecosystems Using the Landsat Spectral-Temporal Domain

Extreme Climatic Effects on a Co-Managed Small-Scale Spiny Lobster Fishery: Implications in Revenues and Quasi-Profits Distribution and Cooperative Responses to Climatic Challenge

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