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Browsing Conference Papers and Presentations (IIFET 2012) by Title

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Browsing Conference Papers and Presentations (IIFET 2012) by Title

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  • Wilson, James (International Institute of Fisheries Economics and Trade, 2012)
    Manual beach seining is a widespread and popular fishing gear in Mozambique, targeting small pelagics and demersals and supplying exclusively national markets. The fishery provides employment for half of all marine arti ...
  • Nguyen, Viet Thanh (International Institute of Fisheries Economics and Trade, 2012)
    The objective of this paper is to study the economic management of Eastern Baltic cod (Gadusmorhua) under the influence of nutrient enrichment. Average nitrogen concentration in the spawning areas during the spawning s ...
  • Oishi, Taro; Yagi, Nobuyuki; Ariji, Masahiko; Sakai, Yutaro (International Institute of Fisheries Economics and Trade, 2012)
    In this study, we tried to develop a theoretical framework based on the Schaefer model and establish bioeconometric models to estimate the index of fishery resources using cross-country macro data. The characteristics of ...
  • Ipinmoroti, Mabel Omowumi; Ayanboye, Oluyemi (International Institute of Fisheries Economics and Trade, 2012)
    Many developed nations have accessed the diverse benefits of recreational fisheries in their this is not yet so in developing countries, this study explored the viability of recreational fisheries in two Nigerian Lakes. ...
  • Georgianna, Daniel; Bethoney, David; Cadrin, Steven; DeCelles, Greg; O'Keefe, Catherine; Stokesbury, Kevin (International Institute of Fisheries Economics and Trade, 2012)
    We conducted similar bycatch avoidance programs in two New England fisheries: yellowtail flounder bycatch in the sea scallop closed area fisheries and river herring bycatch in the Atlantic herring and mackerel fishery. T ...
  • Munro, Gordon; Sumaila, U. Rashid; Turris, Bruce (International Institute of Fisheries Economics and Trade, 2012)
    This paper puts forth the proposition that all catch share schemes should be analysed primarily through the lens of cooperative game theory, which has now been developed to an advanced degree in the analysis of interna ...
  • Adeoye, Ayodeji; Akegbejo-Samsons, Yemi; Omoniyi, Tunde; Dipeolu, Adewale (International Institute of Fisheries Economics and Trade, 2012)
    Fisheries sector plays an important role in Nigeria economy. Contribution of the sector to the nation's economy can be increased if challenges in the industry are minimized and the opportunities explored. Large scale aqu ...
  • Wilson, James; Wilson, Melissa; Urli, Bruno; ben Hammouda, Abdallah (International Institute of Fisheries Economics and Trade, 2012)
    The efficiency analysis literature has long acknowledged the difference between program/policy effects and relative efficiency effects. The use of incentive compatible policy has been an important research agenda for fi ...
  • Bui Nguyen Phuc, Thien Chuong; Nguyen Thi, Kim Anh; Le Thi, Huyen Trang; Jolly, Curtis M (International Institute of Fisheries Economics and Trade, 2012)
    Vietnam has been ranked as one of the countries in Asia with the highest vulnerabilities to climate change impacts on fisheries and aquaculture. Eight of those ten provinces are located in the Mekong River Delta, includi ...
  • Phuc Bui Nguyen, Thien Chuong; Thi Nguyen, Kim Anh; Thi Le, Huyen Trang; Jolly, Curtis M (International Institute of Fisheries Economics and Trade, 2012)
    Scientific database has proven that Vietnam is one of the most affected countries due to climate change impacts on aquaculture and economies of rural communities. Ben Tre region has suffered immensely from recent salt wa ...
  • Badmus, Olanrewaju; Obadiah, F.V.; Olaoye, J.O.; Yacim, S.E.; Laniyi, A.L.; Adedeji, F.A. (International Institute of Fisheries Economics and Trade, 2012)
    Climate changes are growing environmental concerns which are much in the scientific government and public eye at present. The potential impact on aquatic resources and livelihood are immense. From local to global levels, ...
  • Sobo, Fatma S. (International Institute of Fisheries Economics and Trade, 2012)
    Artisanal or small scale inshore fisheries are one of the economic sub sectors of the economy and make valuable economic contribution to the coastal communities of Tanzania. It provides rich protein food, employment, in ...
  • Mafimisebi, Taiwo Ejiola (International Institute of Fisheries Economics and Trade, 2012)
    A sine-qua-non for eradicating protein malnutrition in Nigeria is increased ingestion of high-value proteins found in various fish forms. This study attempted to give empirical backing or refutation to the assertion that ...
  • Salehe, Mwanahamis; Mlaponi, Enock; Onyango, Paul O.; Mrosso, Hilary D.J. (International Institute of Fisheries Economics and Trade, 2012)
    While the focus of Lake Victoria Nile-perch fishery is to serve the global market and tilapia is mainly for domestic market in Tanzania; Dagaa has a great potential for small scale trade in regional markets. In 2006 a ...
  • Stage, Jesper; Zimmerman, Jenny (International Institute of Fisheries Economics and Trade, 2012)
    The noble crayfish fishery in the Ljungan river system in Sweden has been subjected to two major shocks; hydropower development in the 1970s, which reduced water flow throughout the system with attendant effects on the c ...
  • Adjei-Boateng, D.; Agbo, N.W.; Agbeko, N.A.; Obirikorang, K.A.; Amisah, S. (International Institute of Fisheries Economics and Trade, 2012)
    The clam, Galatea paradoxa has for decades been an important source of protein to the riparian communities of the lower Volta River and provides employment to about 2000 people, especially women. The fishing grounds have ...
  • Luomba, Joseph Onyango; Onyango, Paul Ochieng' (International Institute of Fisheries Economics and Trade, 2012)
    The paper discusses contribution of dagaa Rastreneobola argentae fishery to Tanzanian economy. It uses data from two studies conducted in Lake Victoria as well as literature retrieved from Fisheries Division and other in ...
  • Maroto, Jose M.; Moran, Manuel (International Institute of Fisheries Economics and Trade, 2012)
    We develop a methodological approach using splines to analyze the deterministic population dynamics of fish stocks at low stock levels. Considering the aggregate Northern cod stock by way of illustration, we reject the h ...
  • Perez-Perez, Marcos; Torralba-Cano, Julia; Garza-Gil, Dolores; Varela-Lafuente, Manuel (International Institute of Fisheries Economics and Trade, 2012)
    The aim of this work is to develop a predator-prey model for two species of commercial importance captured by the Spanish fishing fleet in the National Fishing Ground (ICES areas VIIIc and IXa). In this model, the Southe ...
  • Bastardie, Francois; Nielsen, J. Rasmus; Miethe, Tanja (International Institute of Fisheries Economics and Trade, 2012)
    We previously developed a spatially explicit, individual-based model (IBM) evaluating the bio-economic efficiency of fishing vessel movements between regions according to the catching and targeting of different species b ...

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