Index Catalog // ScholarsArchive@OSU

Estimating Future Fish Demand

Creator:: Cai, Junning and Leung, PingSun
Abstract:: There are perennial efforts in forecasting future fish supply and demand (e.g. the IFPRI Fish to 2020 model, the OECD-FAO Fish Model and the WB-IFPRI-FAO Fish to 2030 model). A panel model is developed to estimate a country's fish demand in the future. Instead of using a country's' own historical...
Resource Type:: Presentation
Full Text:: Agriculture Organization (FAO) of the United Nations, Rome, Italy. LEUNG, PingSun: University of Hawaii at

Understanding the Contribution of Aquaculture and Fisheries to GDP

Creator:: Cai, Junning, Huang, Hui, and Leung, PingSun
Abstract:: The contribution of aquaculture and/or fisheries to Gross Domestic Product (GDP) directly or indirectly are essential indicators for policymakers to assess the sector's economic performance and make informed policies or decisions that can affect the level of political and financial support to the sector, and hence, its development pace. Despite...
Resource Type:: Presentation
Full Text:: , Hui: Hawaii Pacific University, Honolulu, Hawaii, USA LEUNG, PingSun: University of Hawaii at Manoa

Marketing Potential for a Locally-grown Oyster in Hawai'i

Creator:: Chen, Jessie, Haws, Maria, Fong, Quentin, and Leung, PingSun
Abstract:: While studies have long examined the economic viability of oyster industries along the Pacific and Atlantic coasts of the mainland United States, Hawai`i has had no industry to speak of in decades. The Pacific oyster, <i>Crassostrea gigas</i>, is being cultivated in a traditional Hawaiian fishpond for the first time, providing...
Resource Type:: Presentation
Full Text:: Potential for a Locally- grown Oyster in Hawai‘i Jessie Chen Maria Haws Quentin S. W. Fong PingSun Leung

How to Measure Economic Impacts with Multiple Interacting Policies?

Creator:: Sweeney, Jonathan, Howitt, Richard, Chan, HingLing, Pan, Minling, and Leung, PingSun
Abstract:: We present a positive mathematical programming model (PMP) for Hawaii's longline fishing fleet with the aim of examining the outcome of specific fishery policies. This model expands an earlier model which developed a generalized adaptation of the PMP framework to study fisheries. The current model provides managers with a realistic...
Resource Type:: Presentation
Full Text:: Collaboration Richard Howitt (UC-Davis) Hingling Chan (NOAA-PIFSC) Mingling Pan (NOAA-PIFSC) PingSun Leung (UH

Employing Pattern-Oriented Modeling Strategy in Developing Agent- Based Model of Socio-Economic Systems: the Experience From Hawaii's Longline Fishery

Creator:: Yu, Run, Pan, Minling, Railsback, Steven, and Leung, Pingsun
Abstract:: Pattern-oriented modeling (POM) strategy has been successfully applied to build, calibrate and validate agent-based models (ABM) in ecology. Instead of the traditonal modeling strategy that often requires comparison of the magnitude of model outputs to a selected set of observed responses, POM focuses on the ability of the model to...
Resource Type:: Other
Full Text:: , Railsback & Associates (USA) Pingsun Leung, University of Hawaii (USA) Abstract: Pattern-oriented

Economic Feasibility of Producing Oysters Using a Small-Scale Hawaiian Fishpond Model

Creator:: Chen, Jessie, Haws, Maria, Fong, Quentin, and Leung, PingSun
Abstract:: While studies have long examined the economic viability of oyster industries along the Pacific and Atlantic coasts of the mainland United States, Hawai`i has had no industry to speak of in modern times. This may soon change due to the recent establishment of a long-absent water quality monitoring program required...
Resource Type:: Presentation
Full Text:: Model Jessie Chen, Quentin Fong, Maria Haws, PingSun Leung May 22, 2015 Elyse Butler Mallams

Information Sharing Networks and Rates of Incidental Catch

Creator:: Barnes-Mauthe, Michele, Lynham, John, Kalberg, Kolter, and Leung, PingSun
Abstract:: Pelagic fishers operate in a dynamic environment and are faced with a high level of uncertainty on a daily basis. To cope with this complexity, fishers often rely on sharing information with others in order to improve their decision making. Yet previous research has not explicitly investigated the effect of...
Resource Type:: Presentation
Full Text:: Rates of Incidental Catch Michele Barnes-Mauthe1,2*, John Lynham3, Kolter Kalberg2 & PingSun Leung1

Improving the Technical and Economic Performance of Aquaculture: Perspective from Bio-Economic Model

Creator:: Cai, Junning, Leung, PingSun, Yuan, Xinhua, Yuan, Yongming, and Luo, Yongju
Abstract:: Tilapia is the world's most popular aquaculture species farmed mostly in earthen ponds. Experience in China (the largest tilapia farming country) is used to develop and calibrate a bio-economic model on intensive tilapia pond culture. The model is used to simulate the impacts of climate, technical and/or financial factors on...
Resource Type:: Presentation
Full Text:: , Junning Economics FAO, Rome, Italy LEUNG, PingSun Economics University of Hawaii at Manoa, Honolulu, USA

Ethnic Diversity, Social Capital, and the Potential for Co-Management: a case study of Hawaii’s longline fishery

Creator:: Barnes-Mauthe, Michele, Arita, Shawn, Allen, Stewart, Gray, Steven, and Leung, PingSun
Abstract:: Social networks and social capital can facilitate or constrain collaborative arrangements which can enhance resource governance and adaptability in complex social-ecological systems such as fisheries. Yet, the impact of ethnic diversity among resource users on social network capital in the context of resource governance has not been previously examined. To...
Resource Type:: Other and Presentation

Compensatory Mitigation: An Interim Solution to Seabird Bycatch in Fisheries?

Creator:: Pascoe, Sean, Wilcox, Chris, and Donlan, C. Josh
Abstract:: The concept of compensatory mitigation is well established as an approach to environmental management. In the past, mitigation programs have been used to conserve wetlands affected by development, and is proposed as a cost-effective approach to offsetting greenhouse gas emissions through reforestation programs. The concept may be equally applicable to...
Resource Type:: Research Paper
Full Text:: ), pp 47-57. 10 IIFET 2010 Montpellier Proceedings Huang, Hui, and PingSun Leung, 2007, Modeling

ScholarsArchive@OSU

Estimating Future Fish Demand

Understanding the Contribution of Aquaculture and Fisheries to GDP

Marketing Potential for a Locally-grown Oyster in Hawai'i

How to Measure Economic Impacts with Multiple Interacting Policies?

Employing Pattern-Oriented Modeling Strategy in Developing Agent- Based Model of Socio-Economic Systems: the Experience From Hawaii's Longline Fishery

Economic Feasibility of Producing Oysters Using a Small-Scale Hawaiian Fishpond Model

Information Sharing Networks and Rates of Incidental Catch

Improving the Technical and Economic Performance of Aquaculture: Perspective from Bio-Economic Model

Ethnic Diversity, Social Capital, and the Potential for Co-Management: a case study of Hawaii’s longline fishery

Compensatory Mitigation: An Interim Solution to Seabird Bycatch in Fisheries?

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