Now showing items 121-140 of 184

    • Nutritional composition of aquatic species in Laotian rice field ecosystems : possible impact of reduced biodiversity 

      Nurhasan, Mulia (Master thesis; Mastergradsoppgave, 2008-05-22)
      The population density of Laos PDR has increased from 15 persons per square km in 1985 to 19 persons in 1995 and to 24 persons in 2005. This has threatened food security, which in Laos PDR is generally synonymous with rice availability. Rice production in Laos rose by 70 percent from 1990 to 2004. Evidence from Vietnam, Malaysia and Central Thailand has shown that the rise of rice production steadily ...
    • Aquaculture in Ghana : prospects, challenges, antidotes and future perspectives 

      Hiheglo, Petit Kwaku (Master thesis; Mastergradsoppgave, 2008-05-23)
      Inland and marine capture fisheries productions in Ghana have more or less stabilised. Moreover, the increasing population is always putting pressure on the demand for fish which capture and marine productions alone are not able to meet. The national demand for fish is always greater than the country can supply and the gap is widening year after year. However, fish is the most important animal protein ...
    • Challenges to shrimp production in the Bentre province, Vietnam 

      Pham, Khang van (Master thesis; Mastergradsoppgave, 2008-05-15)
      Shrimp world production in the last few years has shows very high growth rates. In Vietnam in general and Bentre in particular, shrimp farming has rapidly developed recently and become an important economic sector, creating employment, increasing farmers’ income and earning foreign currency for the country. However, shrimp farming in Bentre is facing a number of challenges that hinder the sustainable ...
    • Dealing with HIV/AIDS and poverty in fishing communities : how risky are artisanal marine fisher-folks at Elmina in Ghana? 

      Korankye, Thomas (Master thesis; Mastergradsoppgave, 2008-05-15)
      The work examines the knowledgeability of fisher-folks as well as determines the extent to which their livelihood influences their susceptibility to HIV/AIDS infection. By making specific reference to fisher-folks at Elmina fishing community in the Central Province of the Republic of Ghana, it particularly challenges the hypothesis that fisher-folks are highly vulnerable to HIV/AIDS infection. The ...
    • Capability and legitimacy of beach management units (BMU's) : to improve fisher's income through management of first-hand sales system in Lake Victoria - Tanzania 

      Salehe, Mwanahamis Abdallah (Master thesis; Mastergradsoppgave, 2008-05-15)
      Depending on the particular institutional and organizational set-up, different management tasks can be suitable for different forms of co-management arrangement. This thesis focuses on examining the possibility of implementing the marketing-oriented fisheries co-management in Lake Victoria (Tanzanian side) for Nile perch fisheries. The community-based organization BMU was selected as fisher’s ...
    • Conservation of green turtles on the Caribbean coast of Nicaragua : a governance approach 

      Robinson, Melvin Emerson Archbold (Master thesis; Mastergradsoppgave, 2008-05-27)
      Policy-makers often regard community as one of the main conflicting and challenging points in the coastal-marine resource management context. Community response to implemented policy often poses a challenge for management institutions when addressing the complexities of the community resource interaction and societal resilience to policy implementation on their social welfare. This is usually the ...
    • Interactive governance approach in mariculture activities in Tanzania : a case study at Mlingotini Village, Bagamoyo 

      Mutatina, Alieth (Master thesis; Mastergradsoppgave, 2008-05-15)
      Coastal resources are overexploited and thus coastal livelihoods provides very little in terms of micro-economy. Seaweed farming activities have been considered as alternative income generating activities in Tanzanian coastal communities. Nonetheless, the sustainability of seaweed industry is dependent on the nature of interactions between the three orders of governance and the governability depends ...
    • A bioeconomic analysis of Maldivian skipjack tuna fishery 

      Mohamed, Solah (Master thesis; Mastergradsoppgave, 2007-05-30)
      Skipjack tuna fishery in the Maldives is the most important and by far the predominant fishery in the country. This fishery is an open access fishery and has been developing over the years. With the technological development fishers have been moving further in search of fish and catch has been increasing steadily. No stock assessment of the exploited tuna stock has been undertaken. Effort data from ...
    • Governance and the study of shrimp revitalization program in Indonesia 

      Dyspriani, Polite (Master thesis; Mastergradsoppgave, 2007-05-29)
      Shrimp world production in the last few years has shown very high growth rates. It is marked by an increasing of production volume, and by shifting from capture to aquaculture fisheries within the production system. This has occurred mostly regarding to the brackish water pond. For some years, the government has had to face hard choices in order to ensure shrimp aquaculture developed sustainable. ...
    • Women’s activities in the Ghanaian fishery; The role of social capital 

      Tetteh, Anthony Sackey (Master thesis; Mastergradsoppgave, 2007-05)
      Women play important roles in the Ghanaian fishery. This thesis focuses on the roles of women in the Ghanaian fisheries and their means of raising capital to finance their activities. The roles played are broadly categorized as an intermediary one linking fishermen and fish consumers. The women offer financial assistance to the fishermen in times of need and this has led to a strong relationship ...
    • Factors affecting the decision process of catfish consumers: An empirical study in the two biggest cities in Vietnam 

      Huynh, Mai Thi Xuan (Master thesis; Mastergradsoppgave, 2007-05)
      The consumption of catfish in Vietnam has not grown enough to match their increased production. The objective of this study is to explore the factors that influence the decision process of catfish consumers in Vietnam. The findings provide information for the Vietnamese catfish industry to better attract more domestic consumers to eat catfish. This study seeks to address its objective by examining ...
    • Attitude, motivation, and consumption of seafood in Bacninh province, Vietnam 

      Thom, Nguyen Tien (Master thesis; Mastergradsoppgave, 2007-05)
      This study applies the theory planed behavior (TPB - Ajzen, 1991) to investigate the general antecedents of seafood consumption in Bacninh province of Vietnam. The results show that customers in the area consume seafood at a low frequency although they have high motivation and positive attitude toward fish consumption. A further investigation reveals that quality, negative effects, and suitability ...
    • Fisheries governance mode as a result of political ideologies: The case of the sardine fishery in North-East Venezuela 

      Belandria Ojeda, Alexa (Master thesis; Mastergradsoppgave, 2007-05-25)
      When conducting social research in the four communities located in North-East Venezuela, it was understood through the course of communication that there was a very important issue affecting, in one way or another, the development of the sardine fishery: Governance. New formal fisheries institutions have been established since 1999 related with the election of the president Hugo Chavez in 1998. When ...
    • Resilience in the tsunami-affected area: A case study on social capital and rebuilding fisheries in Aceh-Indonesia 

      Ardiansyah, Hasyim (Master thesis; Mastergradsoppgave, 2007-05-30)
      The tsunami disaster in NAD province has affected and reduced significantly the social and ecological resilience of coastal communities. The ‘huge aid’ and large number of parties involved during fisheries rebuilding process are essential in supporting the rehabilitation of fisheries infrastructure and knowledge transfer in order to improve fishers and fish-farmers capacity in dealing with ecological ...
    • The marine protected area of Nha Trang Bay, Vietnam. Initial trends in resource status and utilization (2002-2005) 

      Le, Doan Dung (Master thesis; Mastergradsoppgave, 2007-05)
      The marine protected area (MPA) of Nha Trang Bay, in eastern Vietnam, was created in 2002 as a pilot initiative to enable an adequate management of the fringing reef communities, while providing opportunities for alternative livelihoods to the local fisher populations. A reassessment of the data obtained during the baseline survey performed in 2002 and of an inventory performed in 2005 indicates ...
    • Cartilaginous fishes along the North-Norwegian coast. Distributions and densities with regard to fishing and sea temperature 

      Williams, Tom (Master thesis; Mastergradsoppgave, 2007-05-15)
      Scientists are becoming increasing aware that many of the world’s cartilaginous fish stocks are particularly vulnerable to overexploitation by modern fishing activities. Very little is known about the cartilaginous fish stocks found in the North Norwegian coastal area. In other areas some of these species have been severely depleted by fishing. The aim of this study was to broaden the knowledge these ...
    • Main factors in choice of delivery terms. A multiple case study of Japanese and Russian importers in seafood trade with Norway. 

      Shangina, Olga Alexandrovna (Master thesis; Mastergradsoppgave, 2007-05-23)
      Export–import relationships are very complex and are regulated by different legal instruments. Incoterms 2000 is one of the most important issues in the international seafood trade. Its use varies depending on business environments, countries and companies involved. The most common factors affecting the choice of delivery terms from Incoterms 2000 are volume/value of the consignment, control over ...
    • Evaluating the cod recovery plans of the common fisheries policy. A case study from the Irish Sea 

      Hammer, Maria (Master thesis; Mastergradsoppgave, 2006-12-11)
      This thesis focuses on the Cod Recovery Plan that was implemented in the Irish Sea in 2004. The plan was constructed within the Common Fisheries Policy, and applied to several European cod stocks that was fished unsustainably. It involved a system of measures including drastic reduction in TACs, closed spawning area, technical conservation measures and effort restriction in the form of “Days at Sea.” ...
    • Assessment of genetic variability in two lots of white shrimp, Litopenaeus vannamei (Boone, 1931) introduced to Cuba 

      Tamayo, Roman J. Machado (Master thesis; Mastergradsoppgave, 2006-06-06)
      To monitor the genetic variability of L.vannamei shrimp-specie as founder stock and their correspondent first generation (F1), four microsatellite DNA loci species-specific for these animals were used. Data from allelic diversity (size, number and frequency of alleles) and levels of hetrozygozity were obtained as measures of genetic diversity. The protocol used is belonging to the lab, from the ...
    • A study of perceived key success factors among salmon importers and distributors in Shanghai 

      Wang, Jingjing (Master thesis; Mastergradsoppgave, 2006-06-06)