Index Catalog // ScholarsArchive@OSU

The Optimal Recovery of a Semelparous Fish Population with Delayed Recruitment

Creator:: Doole, Graeme J. and Alexander, Robert R.
Abstract:: Annual recruitment of the New Zealand longfin eel (Anguilla dieffenbachii) has decreased by around 75 percent since heavy levels of commercial fishing began in the early 1970s. Given the unsustainability of existing regulatory policy, a deterministic multiple-cohort bioeconomic model is developed and applied to this system to gain insight into...
Resource Type:: Research Paper
Full Text:: from South Island market sampling, 1997-98, NIWA Technical Report 51, 1999. Beverton, R. J. H., Holt

Investigation of an intertidal area of Yaquina Head

Creator:: Grischkowsky, R., Fisher, L., Johnston, J., and Canoy, D.
Abstract:: Keywords: Zoo451; Yaquina Head; Distribution; Alaria marginata; Hedophyllum sessile; Endocladia muricata; Microcladia borealis; Spongomorpha coalita; Balanus glandula; Anthopleura xanthogrammica; Strongylocentrotus purpuratus; Acmaea digitalis; Mytilus californianus; Petrolisthes cinctipes; Polycipes polymerus; Cyanoplax dentiens; Katharina tunicata; Littorina scutulata; Mopalia ciliata; Pisaster ochraceus; Pugettia productus; Tonicella lineata; Pollicipes polymerus
Resource Type:: Research Paper
Full Text:: INVESTIGATION OF AN INTERTIDAL AREA OF YAQUINA HEAD R

Characterization of the Dry Tortugas Commercial Fishery: Methodology and Findings

Creator:: Murray, Thomas J., Leeworthy, Vernon R., and Shivlani, Manoj
Abstract:: In 1998, the Florida Keys National Marine Sanctuary initiated the “Tortugas 2000” planning process that would lead to the eventual designation (2001) of the largest marine reserve in the US: The Dry Tortugas Ecological Reserve (DTER). This resulting research, targeted commercial fishermen operating in the DTER region, determining the total...
Resource Type:: Research Paper
Full Text:: Fishery: Methodology and Findings Thomas J. Murray, Virginia Institute of Marine Science Dr. Vernon R

Predicting Resource Management Benefits By Simulating Angler Demand and Supply Responses

Creator:: Talhelm, Daniel R., Hanna, J. Edward, Koveshnikova, Tatiana, and Victor, Peter
Abstract:: The “product” travel cost model (PTC) improves supply and substitution specification in travel cost models (TCM), eliminating common biases in estimating welfare effects of qualitative changes at specific sites. Angling sites and participation are modeled as a system of product supplies and demands; changes in angling quality at specific sites...
Resource Type:: Research Paper
Full Text:: PREDICTING RESOURCE MANAGEMENT BENEFITS BY SIMULATING ANGLER DEMAND AND SUPPLY RESPONSES Daniel R. Talhelm

Measuring Economic Performance in a Fishery: An Index Number Profit Decomposition

Creator:: Fox, Kevin J., Grafton, R. Quentin, Kompas, Tom, and Nhu Che, Tuong
Abstract:: A method is introduced and applied to analyse changed in productivity of firms harvesting in a multi-species fishery. The index-number technique decomposes firm profits into its contributions and can be used to assess economic performance by both regulators and individual firms across an industry and over time. Using an unbalanced...
Resource Type:: Research Paper
Full Text:: Index Number Profit Decomposition by Kevin J. Fox University of New South Wales R. Quentin Grafton

U.S. Income Distribution and Gorman Engel Curves for Food

Creator:: LaFrance, J. T., Beatty, T. K. M., Pope, R. D., and Agnew, G. K.
Abstract:: A method for nesting, estimating and testing for the rank and functional form of the income terms in an incomplete system of aggregable and integrable demand equations is derived. Information theory is applied to the problem of inferring the U.S. income distribution using annual time series data on quintile and...
Resource Type:: Research Paper
Full Text:: . Gorman, Volume I Oxford: Clarendon Press, 1995: 351-376. Howe, H., R. A. Pollak, and T. J. Wales

WYSIWYT testing in the spreadsheet paradigm : an empirical study of end users

Creator:: Oregon State University. Dept. of Computer Science, Cook, Curtis R., Stevenson, Brent, Schonfeld, Justin, Rothermel, Karen J., and Burnett, Margaret, 1949-
Abstract:: This paper reports on an empirical study involving end users that addresses the question of whether it is possible to provide the benefits of formal testing within the informal spreadsheet paradigm. We have developed a "What You See Is What You Test" (WYSIWYT) methodology that brings the benefits of formal...
Resource Type:: Research Paper
Full Text:: use r interfaces. In ACM CHI '91, pages 243-249, Apr. 1991. [17] A. J. Offutt, G. Rothermel, R. H

Energy flow as determined by rates of litter decomposition

Creator:: Gilmour, C. M., Lingg, A. J., Youngberg, C. T., Platt, R. L., Beck, S. M., and U.S. International Biological Program. Coniferous Forest Biome
Resource Type:: Research Paper
Full Text:: OF LITTER DECOMPOSITION C. M. Gilmour, A. J. Lingg, C. T..Youngberg, R. L, Platt and S. M. Beck

Challenges in Implementing Stock Assessment, Economic Fishery Analysis, and Risk Assessment for Sustainable Management Strategies of Data Poor Stocks

Creator:: Nielsen, J. R., Mildenberger, T., Nowlis, J., Yuniarta, S., Rufener, M. C., Holland, D., Bastardie, F., Bossier, S., Pallisgaard, B., Andersen, M., Dickey-Collas, M., Pascoe, S., Thébaud, O., Curtis, H., and Thunberg, E.
Abstract:: Under the IIFET 2018 Special Session “Tools for Stock Assessment, Economic Fishery Analysis, and Risk Assessment for Sustainable Management Strategies of Data Poor Stocks in Mixed, Small Scale and Indigenous Fisheries” a number of stakeholder presentations addressed the current status, challenges, needs and future perspectives for implementation of management and...
Resource Type:: Research Paper
Full Text:: , J.R.1, Mildenberger, T.1, Nowlis, J.2, Yuniarta, S.3, Rufener, M.C.1, Holland, D.2, Bastardie, F.1

Growing healthy seedlings : identification and management of pests in Northwest forest nurseries

Creator:: Russell, Kenelm, Hamm, Philip B., Sutherland, Jack R., Hansen, Everett M., Littke, Willis R., Kliejunas, John T., Kanaskie, Alan, James, Robert L., Campbell, Sally J., Overhulser, David L., Schowalter, Timothy D., Capizzi, Joseph, McElroy, Fred D., Hermann, Richard K., Landis, Thomas D., and Steinfeld, David E.
Abstract:: This book provides an illustrated guide to the identification and management of fungi, insects, and abiotic conditions that cause problems in Northwest bareroot conifer nurseries. A key to nursery pests offers initial guidance in identification. Separate chapters address individual pests with details on recognition, damage cycle, and management practices to...
Resource Type:: Research Paper
Full Text:: . Hamm . Sally J. Campbell . Everett M. Hansen August, 1990. Directory of Participants Sally J

ScholarsArchive@OSU

The Optimal Recovery of a Semelparous Fish Population with Delayed Recruitment

Investigation of an intertidal area of Yaquina Head

Characterization of the Dry Tortugas Commercial Fishery: Methodology and Findings

Predicting Resource Management Benefits By Simulating Angler Demand and Supply Responses

Measuring Economic Performance in a Fishery: An Index Number Profit Decomposition

U.S. Income Distribution and Gorman Engel Curves for Food

WYSIWYT testing in the spreadsheet paradigm : an empirical study of end users

Energy flow as determined by rates of litter decomposition

Challenges in Implementing Stock Assessment, Economic Fishery Analysis, and Risk Assessment for Sustainable Management Strategies of Data Poor Stocks

Growing healthy seedlings : identification and management of pests in Northwest forest nurseries

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