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Visar resultat 1 - 5 av 87 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Deliberating value : On the theory and practice of valuation of nature from neoclassical to ecological economics

   Författare :Lina Isacs; Cecilia Håkansson; Jasper Kenter; Therese Lindahl; Ulrika Gunnarsson-Östling; Neil Ravenscroft; KTH; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; ecological economics; neoclassical environmental economics; value; valuation; deliberative democracy; green GDP; alien invasive species; social cost of carbon; SCC; carbon values; stated preferences; trade-offs; Alan Holland; Dasgupta; ontology; epistemology; critical realism; autoethnograhpy; critical theory; reflexive methodology; ekologisk ekonomi; neoklassisk miljöekonomi; värde; värdering; deliberativ demokrati; grön BNP; invasiva arter; skadekostnader; klimat; modeller; SP; preferenser; trade-offs; ontologi; epistemologi; kritisk realism; autoetnografi; kritisk teori; reflexiv metodologi; Miljöstrategisk analys; Environmental Strategic Analysis;

   Sammanfattning : This thesis is about whether it is a good idea to place monetary value on nature, to remedy the fact that we treat it as having no particular value to us humans, although it clearly has. The thesis is based on five research papers that can be said to position themselves on opposite sides in the debate on monetisation of nature. LÄS MER

3. 2. Evolutionary consequences of ecological interactions

   Författare :Etsuko Nonaka; Åke Brännström; Göran Englund; Richard Svanbäck; Per Lundberg; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; adaptive dynamics; eco-evolutionary dynamics; ecological speciation; ecosystem; individual based; population dynamics; phenotypic plasticity; predator-prey; sexual selection;

   Sammanfattning : Eco-evolutionary dynamics integrates the reciprocal interactions betweenecology and evolution. These two branches of biology traditionally assumethe other as static for simplicity. However, increasing evidence shows thatthis simplification may not always hold because ecology and evolution canoperate in similar timescales. LÄS MER

4. 3. Trauma-focused digital support, momentary psychological states, and long-term symptoms : Randomized controlled trial and ecological momentary assessment

   Författare :Ida Hensler; Filip Arnberg; Josefin Sveen; Martin Cernvall; Monique Pfaltz; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; mHealth; telemental health; app; PTSD Coach; trauma; potentially traumatic event; posttraumatic stress; PTSD; self-rated health; ecological momentary assessment; randomized controlled trial; COVID-19; pandemic; e-hälsa; digital hälsa; internetbehandling; app; PTSD Coach; trauma; posttraumatisk stress; PTSD; självskattad hälsa; COVID-19; pandemi; Psychiatry; Psykiatri; Psychology; Psykologi;

   Sammanfattning : Perceived health, symptoms, and emotional states may fluctuate in response to coping efforts and support. The short- and long-term effects, benefits, and harms of trauma-focused self-management apps should be investigated. LÄS MER

5. 4. Catching values of small-scale fisheries : A look at markets, trade relations and fisher behaviour

   Författare :Elizabeth Drury O'Neill; Beatrice Crona; Tim Daw; Therese Lindahl; Ragnhild Overå; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; small-scale fisheries; value chains; gender; seafood trade; global markets; patron-client; human wellbeing; benefits; markets; local social dynamics; Sustainability Science; vetenskap om hållbar utveckling;

   Sammanfattning : This thesis explores small-scale fisheries trade, markets and the accompanying relationships. It does so to understand how they contribute to human wellbeing and ecosystem health through fisher's behaviour in the marine environment. LÄS MER

7. 5. Sustainable Business Innovation of Photovoltaic Water Pumping Systems

   Författare :Chi Zhang; Jinyue Yan; Per Alvfors; Bin Chen; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; PV water pumping; Economic assessment; Ecological benefits; Business model innovation; Case study; Chemical Engineering; Kemiteknik;

   Sammanfattning : The development of renewable energy technology provides an effective approach to replace fossil fuels for greenhouse gas (GHG) emission. Technological innovation and transfer are the main driving forces in promoting renewable energy usage, because of the better efficiency and economic payback under an emission reduction target. LÄS MER