Index Catalog // ScholarsArchive@OSU

Creator:: Lei, Li-Fen
Abstract:: Japan is both the largest producer and consumer of tuna in the world. However, Taiwan has been a major exporter to Japan of Thunnus albacares and Thunnus obesus recently. For example, the market shares of Taiwan's supply are 20% for T. albacares, and 44% for T. obesus in 1992. Hence,...
Resource Type:: Research Paper
Full Text:: vector autoregressions main author First Name: Li-Fen Last Name : Lei Profession: Associate

Creator:: Karasik, Rachel, Smith, Martin, and Li, Qingran
Abstract:: Scarcity of wild-caught seafood has incentivized innovation and growth in aquaculture, especially for species that compete directly with wild alternatives. In the global tuna industry, the most pronounced scarcity is associated with bluefin tuna species (Atlantic, Pacific, and Southern, which serve similar markets). Supply-side factors including overfishing and governance challenges...
Resource Type:: Presentation
Full Text:: improve conservation of wild-caught Bluefin tuna stocks? IIFET 2018 Rachel Karasik, Qingran Li

Creator:: Sun, Lih-Chyun, Liu, Hsi-Chiang, Lei, Li-Fen, and Shyu, Wann-Chang
Abstract:: Japan is the number 1 country in the world in terms of tuna harvest[1]. For example, it started from about 294,961 tons in 1975, then reached its peak at 371,103 tons in 1985. Although the harvest declined since 1985, it bounced back for the recent years and reached 343,611 tons...
Resource Type:: Research Paper
Full Text:: , Taiwanese and South Korean fronzen tuna By: Lih-Chyun Sun * Hsi-Chiang Liu** Li-Fen Lei

Creator:: Chuang, Ching-Ta, Chang, Cheng-Ming, and Yeh, Li-Hsien
Abstract:: Seafood inspection and certification has become a trend on international trade. Recent incidences of chemical residues were examined in exporting seafood products which hinder the future export to the European Union and Japan particularly. Hence, the perceptions of seafood quality and safety from a consumer point of view and international...
Resource Type:: Research Paper
Full Text:: University, Department of Food Science Li-Hsien Yeh, National Taiwan Ocean University , Institute of Marine

Creator:: Pemsl, Diemuth E., Chen, Oai Li, Tongruksawattana, Thongporn, Garcia, Yolanda T., Vera Cruz, Emmanuel, Abella, Tereso, and Waibel, Hermann
Abstract:: Over the last four decades, the aquaculture sector especially in developing countries has experienced dramatic growth. The increase in aquaculture production is a combination of area expansion and technological change (enhanced strains, input of feed and fertilizer, and improved management). One example of such technological change is the selective breeding...
Resource Type:: Research Paper
Full Text:: TILAPIA (GIFT) IN THE PHILIPPINES Diemuth E. Pemsl, The WorldFish Center, d.pemsl@cgiar.org Oai Li

Creator:: Hartley, Marcus
Abstract:: As fisheries management is increasingly required to consider the full impacts of their operations, this work seeks to define the relationship between fishing effort and interactions with listed endangered species. The study employs logbook data containing over 64,000 sets, matched with observer data from 2008 to 2015 in an undisclosed...
Resource Type:: Presentation
Full Text:: 2014 2015 Li st ed W h al es Estimated Observed interactions Historical Observed Interactions

Creator:: Jardine, Sunny and Tan, Yue
Abstract:: The welfare gains from incorporating ecosystem considerations into fisheries management are unclear and can vary widely between systems. Additionally, welfare gains depend on how ecosystem considerations are adopted. This paper uses an empirically parameterized bioeconomic model to explore the welfare implications of two definitions of ecosystem-based fisheries management (EBFM). We...
Resource Type:: Presentation
Full Text:: Inefficient Efficient Si ng le Sp ec ie s E co sy st em Vt = w(Rt − Rm)α 0 20 40 60 80 100 120 140 0

Creator:: Jahan, Hasneen and Ancev, Tihomir
Abstract:: Shrimp aquaculture is one of the fastest growing economic activities in the coastal areas of Bangladesh and earns substantial foreign exchange for the country. However, the environmental degradation is a major concern for the sustainable development of this industry. This paper studies the tradeoffs between the economic and environmental performance...
Resource Type:: Presentation
Full Text:: 0 50 100 150 200 250 300 350 Q ty i n M T M il li o n $ Year Shrimp (V) Fish(V

Creator:: Ottaviani, Daniela, De Young, Cassandra, and Garcia, Serge
Abstract:: Payments for Ecosystem Services (PES) is a relatively new tool for fisheries and aquaculture. Being part of the broader incentive- or market-based incentives, PES is a positive and voluntary incentive mechanism that compensates actors for increasing or maintaining the provision of ecosystem services. Our investigation considers potential and actual PES...
Resource Type:: Presentation
Full Text:: the added value of PES? INTERLINKED NATURE OF ES W HA T AR E ES ? Provisioning Cultural

Creator:: Holland, Dan and Steiner, Erin
Abstract:: Individual fishing quota (IFQ) systems are typically expected to increase the profitability of a fishery and improve sustainability by ensuring catches remain within quotas. They can also have important distributional and ecological implications that result from shifts in catch and effort between different gears, regions, and habitats. In multispecies fisheries...
Resource Type:: Presentation
Full Text:: 26 0 5 10 15 20 1995 2000 2005 2010 L a n d in g s w e ig h t (m il li o n s o f

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