Search for dissertations about: "Analysis in lake victoria"

Showing result 1 - 5 of 12 swedish dissertations containing the words Analysis in lake victoria.

2. 1. Co-management Challenges In The Lake Victoria Fisheries : A Context Approach

   Author : Adolphine G. Kateka; Per Wramner; Vesa-Matti Loiske; Yunus Mgaya; Södertörns högskola; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Lake Victoria; co-management; Nile perch fishery; poverty; illegal fishing; multi-lvel analysis; neo-liberal policies; Bukoba; Tanzania; Human geography; Kulturgeografi; Human Geography; kulturgeografi;

   Abstract : This doctoral thesis examines the challenges to co-management in the Tanzania part of Lake Victoria. The study mainly addresses the Nile perch fishery and uses the fishing communities of Bukoba Rural district, Tanzania as a case study. READ MORE

4. 2. Lake Hydrodynamics and Pollution Transport under Climate Change : The Case of Lake Victoria

   Author : Seema Paul; Henrik Ernstson; Zahra Kalantari; Abhijit Mukherjee; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Bathymetry mapping; model verification; water balance; correlation; tracer transport; wind hydrodynamics; pollution and nutrient transport; climate effect; Mark- och vattenteknik; Land and Water Resources Engineering;

   Abstract : A very small part of the total earth’s water is freshwater (only 2.5 %). Unfortunately, due to climate change and pervasive manmade activities, surface freshwater quality in many places of the world has become degraded. READ MORE

5. 3. Efficiency, Risk and Regulation Compliance: Applications to Lake Victoria fisheries

   Author : Razack B. Lokina; Göteborgs universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Incentives; Lake Victoria; remuneration; skipper skill; stochastic frontier; technical efficiency; Risk aversion; artisanal fishers; Tanzania; Nile perch; Dagaa; compliance; legitimacy; normative; deterrence.;

   Abstract : This thesis deals with artisanal fishers in Lake Victoria fisheries. The thesis consists of an introductory chapter and three self-contained papers, which make up the rest of the thesis chapters. READ MORE

6. 4. Data preparation, hydrodynamic and contaminant transport shallow-water simulations of Lake Victoria

   Author : Seema Paul; Vladimir Cvetkovic; Jesper Oppelstrup; Roger Thunvik; Felix Mtalo; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Lake bathymetry model; Steady-state analysis; Numerical model validation; Lake water balance; Correlation and seasonal variations; Solute transport; Vattendjupskarta; Validering av numerisk modell; Vattenbalans; Korrelationer och säsongs-variation; Transport av lösliga ämnen; Mark- och vattenteknik; Land and Water Resources Engineering;

   Abstract : This study explores shallow lake numerical hydrodynamic processes that support model development and validation, extreme events and effects of water circulation in Lake Victoria. Lake Victoria is the second largest freshwater lake in the world, and the largest in East Africa. READ MORE

7. 5. Production Technology and the Role of Skipper Skills in Lake Victoria Fisheries

   Author : Razack B. Lokina; Göteborgs universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; incentives; Lake Victoria; productivity; remuneration; skipper skills; technical efficiency;

   Abstract : In this study we seek to explain the role of skipper skills in the productivity of fishing boats. The data is from the Lake Victoria fisheries for three fishing seasons (normal, peak and off-season) and two major species (Nile perch and Dagaa). READ MORE