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Found 5 essays matching the above criteria.

  1. 1. Tillgängliga naturmarker : tillgänglighetsanpassningars påverkan på upplevelsevärden

    University essay from SLU/Dept. of Urban and Rural Development

    Author : Hannes Skarin; [2018]
    Keywords : konflikt; naturmark; naturum; tillgänglighet; visuellt upplevelsevärde;

    Abstract : Naturmarker och dess upplevelsevärden förvanskas många gånger av de tillgänglighetsanpassningar som görs i dessa områden. Det finns en konflikt mellan tillgänglighetsanpassningar i naturmiljöer och dess upplevelsevärden. READ MORE

  3. 2. Channeling of MeV ion beams : Improving sample alignment at the tandem accelerator, Ångström laboratory

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Ludvig Svensson Sjöbom; [2014]
    Keywords : rutherford backscattering; RBS; channelling; tandem; accelerator; thin film;

    Abstract : At the Tandem accelerator in the Ångström laboratory, Uppsala, Rutherford backscattering spectrometry (RBS) is one of the methods used for thin film analysis, providing information on thickness and composition. The films are commonly grown on silicon substrates, whose crystal structure gives rise to channelling effects (a strong angular dependence in the intensity of the signal), which can cause faulty results. READ MORE

  4. 3. Landscape Changes and Loss of Ecosystem services of Houay Mak Hiao River : a Study in a Rapidly Developing City (Vientiane, Laos)

    University essay from Högskolan Kristianstad/Sektionen för lärande och miljö

    Author : Janne Kolehmainen; Pontus Axén; [2013]
    Keywords : Water quality; channelization; landscape science; wetlands; Vientiane; ecosystem services; Vattenkvalitet; kanalisering; landskapsvetenskap; våtmarker; Vientiane; ekosystemtjänster;

    Abstract : This project was conducted in Vientiane, Laos where wetlands, channels and rivers play an important role for the water quality maintenance. Now, large landscape changes like backfilling of wetlands and channelization is affecting the condition of the urban waters which has become extremely polluted. READ MORE

  5. 4. Ut ur Östersjön genom vassen : beskrivning av övergödningsproblematiken samt optimering av en reningsmetod genom skörd av vattenväxter

    University essay from SLU/Dept. of Soil and Environment

    Author : Sofie Orvestedt; [2013]
    Keywords : vass; fosfor; kväve; övergödning; skörd; vattenväxter; näringsupptag; Östersjön; jättegröe; kaveldun; rörflen; andmat;

    Abstract : This study is based on AgroSeas business idea from environmental problems to valuable resource, with the objective to optimize a method to purify the already eutrophicated Baltic Sea by harvesting water plants, mainly reed. The nutrients will then be recirculated to arable land through residues from biogas production. READ MORE

  6. 5. Modelling the Wind Climate in Mountain Valleys Using the MIUU Mesoscale Model

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Nikolaus Juuso; [2002]
    Keywords : MIUU model; wind climate; mountain meteorology;

    Abstract : High average wind speeds have been measured in many valleys. The reasons for these high winds are channelling effects of two physical origins, forced channelling and pressure driven channelling. READ MORE