Search for dissertations about: "thesis on forced degradation studies"

Found 4 swedish dissertations containing the words thesis on forced degradation studies.

  2. 1. On leachate emissions from municipal solid waste

    Author : Martijn van Praagh; Avdelningen för Teknisk vattenresurslära; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hydrogeology; Miljöstudier; Environmental studies; Environmental Impact; heavy metals; Organic carbon; teknisk geologi; Hydrogeologi; geographical and geological engineering; teknisk geografi;

    Abstract : When attention is drawn to the recovery of resources within waste, the amount and types of waste disposed of at landfills change. A waste management system based on separate kerbside collection, sorting, recycling, and pretreatment with material and/or energy recovery produces new residues, which finally end up at landfills. READ MORE

  4. 2. On-farm agrohydrological analysis of the Sahelian yield crisis : rainfall partitioning, soil nutrients and water use efficiency of pearl millet

    Author : Johan Rockström; Jim Wallace; Stockholms universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; Natural Resources Management; naturresurshushållning;

    Abstract : Sub-Saharan Africa is presently experiencing a steadily aggravated food security crisis. This crisis is a result of a rapidly growing population combined with insignificant yield increases of the major cereal crops maize, millet and sorghum, during the last decades. READ MORE

  5. 3. Microbial Transformation of Organotin Compounds under Simulated Landfill Conditions

    Author : Annika Björn; Bo Svensson; Jörgen Ejlertsson; Bo Mattiasson; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Organotin compounds; landfill simulation; PVC; Environmental chemistry; Miljökemi;

    Abstract : Mono- and di-alkyltins are used extensively as heat stabilizers for processing of poly vinyl chloride (PVC). Tin mercaptide stabilizers are some of the most effective PVC stabilizers available. The main applications for tin stabilizers are building/construction products, such as pipes, fittings, siding and profiles (windows etc. READ MORE

  6. 4. Sustainable Seafood: Exploring diverse conceptualisations and approaches

    Author : Abigayil Blandon; Malin Jonell; Hiroe Ishihara; Tim M. Daw; Janina Grabs; Stockholms universitet; []
    Keywords : sustainability; seafood; fisheries; aquaculture; Sweden; Japan;

    Abstract : Seafood has potential to contribute to the shift to sustainable global diets. However, seafood production is faced with multiple dimensions of sustainability problems. READ MORE