Sökning: "young fishers"

Hittade 5 avhandlingar innehållade orden young fishers.

1. 1. Exploring young fishers' and teachers' knowledge and value aspects concerning the practice of fishing in the Rufiji Delta in Tanzania

   Författare :Fika Burton Mwakabungu; Su-Nu Chang Rundgren; Marianne Teräs; Ranz Rauch; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; the practice of fishing; communities of practice; knowledge; value; young fishers; teachers; socioscientific issues; pedagogik; Education;

   Sammanfattning : The study aims to explore and understand how knowledge and value are expressed by part-time and full-time young fishers and teachers concerning the practice of fishing in the Rufiji Delta in the South-Eastern zone of Tanzania. Social constructivism perspectives and the theoretical frameworks including communities of practice, scientific literacy for responsible citizenship, sustainable development and socioscientific issues shaped the study. LÄS MER

3. 2. Internet use and digital participation in everyday life : Adolescents and young adults with intellectual disabilities

   Författare :Kristin Alfredsson Ågren; Helena Hemmingsson; Anette Kjellberg; Darren Chadwick; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : Background: Internet use is an integral part of everyday life in contemporary society, especially among young people. It is used to perform activities in everyday life by an increasing proportion of the population. LÄS MER

4. 3. Size Selection of Fish in the Trap Fisheries of the Baltic and Bothnian Seas

   Författare :Mikael Lundin; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : A sustainable fishery in the Baltic Sea requires fishing gear that fishes selectively and at the same time excludes raiding seals. A successful type of trap recently developed in response to the seal problem is the pontoon fish chamber, which significantly decreases damage to gear and catch losses caused by grey seals. LÄS MER

5. 4. Multi-level Interactions between Fisheries and Trade : Modeling intertwined social-ecological systems

   Författare :Laura G. Elsler; Schlüter Maja; Florian Diekert; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; multi-level interactions; social-ecological model; trade relationships; complexity; inequality in fisheries; fisheries sustainability; seafood trade; international markets; fisheries collapse; Sustainability Science; vetenskap om hållbar utveckling;

   Sammanfattning : Sustainable and equitable fisheries are central for addressing the challenges of the UN Sustainable Development Goal 14: Life Below Water. International trade, once presented by Walrasian economists as a panacea for fisheries development, has not markedly decreased poverty and has been related to the overexploitation of marine species. LÄS MER

7. 5. Essays on Economics of Natural Resource Management and Experiments

   Författare :Wisdom Akpalu; Göteborgs universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Optimal taxation; Efficiency; Externality; Dynamic analysis; Firm behaviour; Fishery; Regulatory compliance; Common pool resources; Experiment; Ostracism; Contribution norm; Public goods; Ghana;

   Sammanfattning : This thesis has five self-contained essays. The titles and the abstracts of the various essays are as follows. Paper 1: Natural Resource use Conflict: Gold Mining in Tropical Rainforest in Ghana: Gold is frequently mined in rainforests that can provide either gold or forest benefits, but not both. LÄS MER