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Molecular markers from fecal anaerobes to identify nonpoint source pollution in coastal waters

Creator:: Bernhard, Anne E.
Resource Type:: Dissertation
Full Text:: Fecal Anaerobes to Identify Nonpoint Source Pollution in Coastal Waters Abstract a Katharine G. Field

Factors influencing within-watershed genetic variation of coastal cutthroat trout in Camp Creek, Oregon

Creator:: Wofford, John E.B.
Abstract:: Because human land use activities often result in increased fragmentation of headwater stream habitats, a better understanding of the effects of fragmentation on the genetic heterogeneity of stream salmonids is useful for effective management. We used eight microsatellites to examine the genetic structure of potamodromous coastal cutthroat trout (Oncorhynchus clarki...
Resource Type:: Masters Thesis
Full Text:: Influencing Within-Watershed Genetic Variation of Coastal Cutthroat Trout in Camp Creek, Oregon. Abstract

Persistence of spatial distribution patterns of coastal cutthroat trout in a Cascade mountain stream

Creator:: Novick, Marc S.
Abstract:: Previous research in South Fork Hinkle Creek suggested that coastal cutthroat trout exhibit an aggregated spatial pattern across multiple spatial scales. To evaluate the persistence of the observed abundance patterns and identify factors that affect those patterns, half-duplex passive integrated transponders (PIT-tags) were implanted in 320 coastal cutthroat trout (>...
Resource Type:: Masters Thesis
Full Text:: : Persistence of Spatial Distribution Patterns of Coastal Cutthroat Trout in a Cascade Mountain Stream

Seasonal variability in diet and consumption by cottid and salmonid fishes in headwater streams in western Oregon, USA

Creator:: Raggon, Mark F.
Abstract:: Coastal cutthroat trout (Oncorhynchus clarkii clarkii) and cottids (Cottus spp) commonly co-occur in headwater streams in western Oregon. Little is known about the comparative trophic ecology of these species or how they respond to seasonal scarcity of resources. In this study I evaluated the seasonal variability in diets and consumption...
Resource Type:: Masters Thesis
Full Text:: Coastal cutthroat trout (Oncorhynchus clarkii clarkii) and cottids (Cottus spp) commonly co-occur in

The role of herbivores and productivity on community structure of rocky shores of the Galapagos Islands, Ecuador

Creator:: Vinueza, Luis R.
Abstract:: Ecosystems are facing increasing threats from human related activities, such as overfishing, pollution, habitat destruction, species invasions, and diseases, among others. While oceanic islands provide natural laboratories to understand ecological and evolutionary process, they are also particularly vulnerable to these impacts, given their usual isolation from the mainland and the...
Resource Type:: Dissertation
Full Text:: for this research from a Fulbright OAS Ecology Fellowship, the Robert and Betty Lundeen Marine

Protecting coastal wetlands and estuaries : tools for state and local governments

Creator:: Weber, John W.
Resource Type:: Capstone Project

Tideland mitigation requirements in the Oregon estuarine resources planning goal : a study of the proposed North Bend, Oregon, airport extension : a report

Creator:: Gonor, Jefferson J., Strehlow, David Randall, Johnson, Gary Ellis, Taylor, Alan H., Frenkel, Robert E., Oregon. Dept. of Land Conservation and Development, Oregon State University. School of Oceanography, and Oregon State University. Dept. of Geography
Resource Type:: Book

Towards an approach based on resilience for assessing the potential impacts of sea level rise

Creator:: Scalise, Armando Hector
Abstract:: In this paper, I will analyze the nature of these problems and examine how recent approaches to SLRA have dealt with them. In addition, a framework for assessing the potential impacts of sea level rise is proposed, drawing upon the ecological concept of resilience (Holling 1978, 1984).
Resource Type:: Capstone Project
Date Created:
Full Text:: coastal areas (e.g. sand barriers, reclaimed land), and the potential hazard that sea level rise portrays

Patterns of coastal cutthroat trout survival in two headwater stream networks

Creator:: Berger, Aaron M.
Abstract:: Mark-recapture methods were used to examine watershed-scale survival rates of coastal cutthroat trout (Oncorhynchus clarkii clarkii) from two headwater stream networks located in the foothills of the Cascade Mountain Range, Oregon. Differences in survival were explored among spatial (stream segment, stream network [main stem or tributaries], and watershed) and temporal...
Resource Type:: Masters Thesis
Full Text:: June 21, 2007. Title: Patterns of Coastal Cutthroat Trout Survival in Two Headwater Stream Networks

Marine conservation in Latin America and the Caribbean : an analysis of marine protected areas (MPAs)

Creator:: Guarderas, A. Paulina
Abstract:: Coastal and marine ecosystems in Latin America and the Caribbean are undergoing a rapid and drastic transformation. Dense human populations are concentrated in coastal areas, leading to increased coastal development, destruction of near-shore habitats, pollution, and overexploitation of marine resources. For most Latin American and Caribbean countries, the deterioration of...
Resource Type:: Masters Thesis
Full Text:: : _____________________________________________________ Jane Lubchenco Sally D. Hacker Coastal and marine ecosystems in Latin America and

ScholarsArchive@OSU

Molecular markers from fecal anaerobes to identify nonpoint source pollution in coastal waters

Factors influencing within-watershed genetic variation of coastal cutthroat trout in Camp Creek, Oregon

Persistence of spatial distribution patterns of coastal cutthroat trout in a Cascade mountain stream

Seasonal variability in diet and consumption by cottid and salmonid fishes in headwater streams in western Oregon, USA

The role of herbivores and productivity on community structure of rocky shores of the Galapagos Islands, Ecuador

Protecting coastal wetlands and estuaries : tools for state and local governments

Tideland mitigation requirements in the Oregon estuarine resources planning goal : a study of the proposed North Bend, Oregon, airport extension : a report

Towards an approach based on resilience for assessing the potential impacts of sea level rise

Patterns of coastal cutthroat trout survival in two headwater stream networks

Marine conservation in Latin America and the Caribbean : an analysis of marine protected areas (MPAs)

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