Sökning: "träprodukter"

Visar resultat 16 - 20 av 37 uppsatser innehållade ordet träprodukter.

1. 16. A comparative study of Product Environmental Footprint (PEF) and EN 15804 in the construction sector concentrating on the End-of-Life stage and reducing subjectivity in the formulas

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Seyed Shahabaldin Seyed Salehi; [2020]
   Nyckelord :LCA; EN 15804; PEF; Circular Footprint Formula; Recyclability Assessment; Circular Economy; End of life; recycling rate; construction; building; Energy margin; LCA; EN 15804; PEF; Formulär för cirkulär fotavtryck; bedömning av återvinningsbarhet; cirkulär ekonomi; livslängd; återvinningsgrad; konstruktion; byggnad; Bygg; LCA;

   Sammanfattning : One of the main polluting industries in the world with high environmental impact is the construction industry which also generates a huge amount of waste. To overcome the seburdens, we need to reduce the impacts through new solutions, technologies and by injecting circular economy concept into the industry. LÄS MER

3. 17. Rättvist trä : Livscykelanalys av träprodukter ur ett socialt hållbarhetsperspektiv

   Uppsats för yrkesexamina på grundnivå, Linnéuniversitetet/Institutionen för skog och träteknik (SOT)

   Författare :Lars-Åke Erlandsson; [2019]
   Nyckelord :gender equality; social life cycle assessment; sLCA; social sustainability; wood as an engineering material;

   Sammanfattning : The purpose of the present degree project was to investigate the possibilities of assessing social sustainability and, on this basis, to carry out an equality analysis of wood as a construction material. The latter part of the purpose was met by carrying out social life cycle assessments focusing on gender equality: one for wood as anengineering material and one for house with wooden frame. LÄS MER

4. 18. Assessing environmental impacts of a packaging product when transitioning towards Circular Economy

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Ted Forslund; [2018]
   Nyckelord :Circular Economy; Life Cycle Assessment; Eco-Design; Pallet; Packaging; Cirkulär Ekonomi; Livscykelanalys; ekodesign; förpackning; pall;

   Sammanfattning : Packaging is a fundamental part of the life cycle of products and today´s life. Its purpose is to protect and maintain the function of the goods during different stages of the life cycle. Hence, the packaging needs to fulfil the functional demands to contribute to a sustainable life cycle of the specific product (Muthu, 2016). LÄS MER

5. 19. Planning for Viable Forests with High Biodiversity

   Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

   Författare :Anja Herdesang; [2018]
   Nyckelord :Anja Herdesang; Planning for Viable Forests with High Biodiversity; forestry; foresters; forester; biodiversity; ecosystem; forest; sustainability; extinction; speices; refinement; nature; clear-cut; cuts; monocultured; forests; alternative; concervation; enviromental laws; even-aged; continuous; silvicultural; wood products; cost-effectiveness; Protection; timber; pulp; production; forest owners; harvesting; red-listed; violations; protected; effective management; ecosystem responses; disturbance; Cross-disciplinary cooperation; climax and carrying capacity; index; describing the abiotic basic Prerequisites for Biodiversity APB ; guideline; trees connected; wildlife connectivity; continuity; Earth and Environmental Sciences; Agriculture and Food Sciences; Biology and Life Sciences; Cultural Sciences; Law and Political Science;

   Sammanfattning : In recent decades, the rate of extinction of species is increasing due to human use and refinement of nature. This has resulted in a large amount of research throughout the world. Forestry today is mostly based on clear cuts, and many natural forests have been cut down and replaced with monocultured forests. LÄS MER

7. 20. Carbon budgets in northern Swedish Forests, 1800-2013

   Master-uppsats, SLU/Dept. of Forest Ecology and Management

   Författare :Gustav Stål; [2018]
   Nyckelord :climate change mitigation; northern Swedish forests; carbon dept; substitution; harvested wood products; klimatförändringar; norra Sveriges skogar; kolskuld; substitution; träprodukter;

   Sammanfattning : Forests and forest management can mitigate increased carbon dioxide (CO2) concentrations in the atmosphere through sequestration of carbon and/or substitution. A major question has been whether it is better to use or conserve forests, with some claiming that European forests carry a huge carbon debt as a result of forestry. LÄS MER