Index Catalog // ScholarsArchive@OSU

Managing the spatial configuration of land : the economics of land use and habitat fragmentation

Creator:: Lewis, David James
Abstract:: Habitat fragmentation has been widely studied in the biological literature and is considered a primary threat to biodiversity. However, there has been little research on land-use policies to reduce fragmentation. This dissertation focuses on two major research issues related to fragmentation policies. First, I develop an analytical model to analyze...
Resource Type:: Dissertation
Full Text:: David J. Lewis for the degree of Doctor of Philosophy in

Anagrus spp. egg parasitoids of grape, blackberry, and wild rose leafhoppers in Central Washington

Creator:: Wright, Larry C. and James, David G.
Resource Type:: Conference Proceeding

Biology and Control of the Hop Looper (Hypena Humulj)

Creator:: Grasswitz, T. R., James, David G., and Wright, Larry C.
Resource Type:: Conference Proceeding
Full Text:: . (509) 786-9274 tgrasswitz@wsu.edu, david james@wsu.edu, lawrence _ wright@wsu.edu Introduction Hop

Subtidal Salinity and Velocity in the Hudson River Estuary: Observations and Modeling

Creator:: Ralston, David K., Geyer, W. Rockwell, and Lerczak, James A.
Abstract:: A tidally and cross-sectionally averaged model based on the temporal evolution of the quasi-steady Hansen and Rattray equations is applied to simulate the salinity distribution and vertical exchange flow along the Hudson River estuary. The model achieves high skill at hindcasting salinity and residual velocity variation during a 110-day period...
Resource Type:: Article
Full Text:: : Observations and Modeling DAVID K. RALSTON, W. ROCKWELL GEYER, AND JAMES A. LERCZAK* Woods Hole Oceanographic

The Temporal Response of the Length of a Partially Stratified Estuary to Changes in River Flow and Tidal Amplitude

Creator:: Lerczak, James A., Geyer, W. Rockwell, and Ralston, David K.
Abstract:: The temporal response of the length of a partially mixed estuary to changes in freshwater discharge Q𝒻 and tidal amplitude Uₜ is studied using a 108-day time series collected along the length of the Hudson River estuary in the spring and summer of 2004 and a long-term (13.4 yr) record...
Resource Type:: Article
Full Text:: Oceanic and Atmospheric Sciences, Oregon State University, Corvallis, Oregon W. ROCKWELL GEYER AND DAVID

Multidisciplinary Perspectives on an Emergent Fish Product: The Tank of British Tilapia

Creator:: Young, James A., Grady, Kathleen, Little, David, Watterson, Andrew, and Murray, Francis
Abstract:: This paper presents the interim results of an ongoing research project funded by the 'Research Councils UK' Rural Economy Land Use programme. The project has a multi-disciplinary perspective on the potential production and marketing of tilapia as a niche product under a diversification strategy for UK arable and dairy farmers;...
Resource Type:: Research Paper
Full Text:: , kathleen.grady@stir.ac.uk David Little, University of Stirling, dcl1@stir.ac.uk Andrew Watterson, University

Economic effects of marine protected areas on small-scale fisheries: a case study of the trawl ban in the Gulf of Castellammare, Sicily

Creator:: Whitmarsh, David B., James, Carl, Pickering, Helen, Pipitone, Carlo, Badalamenti, Fabio, and D'Anna, Giovanni
Abstract:: Despite growing interest in Marine Protected Areas, relatively little is still known in practice about their economic impact or their distributional consequences for stakeholders. The present paper, based on an EU-funded project, attempts to shed light on this issue by examining the economics of an artisanal fishery operating in an...
Resource Type:: Conference Proceeding
Full Text:: , Sicily by David Whitmarsh, Carl James & Helen Pickering (CEMARE)1 Carlo Pipitone, Fabio

Origin of the Medusae Fossae Formation, Mars: Insights from a synoptic approach

Creator:: Mandt, Kathleen E., de Silva, Shanaka L., Zimbelman, James R., and Crown, David A.
Abstract:: The geologic origin of the Medusae Fossae Formation (MFF) has remained a mystery despite three decades of research. To better constrain its formation, an in-depth analysis of observations made in the literature was combined with a new survey of over 700 Mars Orbiter Camera narrow-angle images of the MFF to...
Resource Type:: Article
Full Text:: David A. Crown5 Received 29 January 2008; revised 17 June 2008; accepted 19 August 2008; published 20

The Southern Ocean at the last glacial maximum : a strong sink for atmospheric carbon dioxide

Creator:: Moore, J. Keith, Abbott, Mark R., Richman, James G., and Nelson, David M.
Abstract:: Analysis of satellite ocean color, sea surface temperature, and sea ice cover data reveals consistent patterns between biological production, iron availability, and physical forcings in the Southern Ocean. The consistency of these patterns, in conjunction with information on physical conditions during the last glacial maximum (LGM), enables estimates of export...
Resource Type:: Article
Full Text:: J. Keith Moore, • Mark R. Abbott, James G. Richman, and David M. Nelson Oregon State Unive•ity

Identification and Abundance of Cutworms in South Central Washington Vineyards

Creator:: Wright, Larry C., James, David G., Reyna, V., Castle del Conte, S., Gingras, S., and Landolt, Peter J.
Resource Type:: Conference Proceeding

ScholarsArchive@OSU

Managing the spatial configuration of land : the economics of land use and habitat fragmentation

Anagrus spp. egg parasitoids of grape, blackberry, and wild rose leafhoppers in Central Washington

Biology and Control of the Hop Looper (Hypena Humulj)

Subtidal Salinity and Velocity in the Hudson River Estuary: Observations and Modeling

The Temporal Response of the Length of a Partially Stratified Estuary to Changes in River Flow and Tidal Amplitude

Multidisciplinary Perspectives on an Emergent Fish Product: The Tank of British Tilapia

Economic effects of marine protected areas on small-scale fisheries: a case study of the trawl ban in the Gulf of Castellammare, Sicily

Origin of the Medusae Fossae Formation, Mars: Insights from a synoptic approach

The Southern Ocean at the last glacial maximum : a strong sink for atmospheric carbon dioxide

Identification and Abundance of Cutworms in South Central Washington Vineyards

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