Sökning: "Yunus Mgaya"

Hittade 2 avhandlingar innehållade orden Yunus Mgaya.

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

   Författare :Adolphine G. Kateka; Per Wramner; Vesa-Matti Loiske; Yunus Mgaya; Södertörns högskola; []
   Nyckelord :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;

   Sammanfattning : 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. LÄS MER

3. 2. Habitat structure, degradation and management effects on coral reef fish communities

   Författare :Saleh A.S. Yahya; Martin Gullström; Sören Nylin; Narriman Jiddawi; Yunus Mgaya; Gunilla Rosenqvist; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; fish assemblages; climate change; coral degradation; Indian Ocean; patch reefs; coral bleaching; resilience; zoologisk ekologi; Animal Ecology;

   Sammanfattning : Coral reefs are among the most diverse and productive ecosystems on earth, and are critical to the survival of tropical marine ecosystems and sustenance of local human populations. However, coral reefs are quite vulnerable to disturbances, both natural and anthropogenic. LÄS MER