Index Catalog // ScholarsArchive@OSU

Creator:: Leuthold, Niels C.
Abstract:: In the Pacific Northwest, multiple studies have found negative effects of timber harvest on stream amphibians, but the results have been highly variable and region-specific. In this collection of studies, I examined the short term effect of timber harvest using a field study, and used lab work to examine a...
Resource Type:: Dissertation
Full Text:: on small details. My other committee member, Christian Torgersen and Arne Skaugset helped

Creator:: Nesbit, Shivonne M.
Abstract:: Over the last decade, the Oregon Department of Fish and Wildlife (ODFW) has documented a precipitous decline in the Crooked River redband trout (Oncorhynchus mykiss) population, prompting this study to address potential factors contributing to the decline. There are two main goals to this project: (1) identify potential factors contributing...
Resource Type:: Masters Thesis
Full Text:: committee members Jason Dunham and Christian Torgersen for answering my countless questions and

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:: . Jonathan Ballou, Dr. Selina Heppell, Dr. Robert Mason, Dr. Christian Torgersen and Dr. J. Antonio Torres

Creator:: Moon, Hanpil
Abstract:: A firm's productivity is composed of two parts: pure technical change and location-specific (agglomeration) externalities. Regional productivity is thus an aggregation of productivity of firms producing similar goods and located in a given region. International trade can affect both components of regional productivity. First, trade openness in a closed economy...
Resource Type:: Dissertation
Full Text:: acknowledge Dr. Bruce A. Weber, Dr. Jeff Reimer, Dr. Christian Langpap, and Dr. Russell E. Ingham for

ScholarsArchive@OSU