Sökning: "GIS"

Visar resultat 1 - 5 av 1419 uppsatser innehållade ordet GIS.

  1. 1. Barns tillgänglighet till lekplatser

    Kandidat-uppsats, Göteborgs universitet / Institutionen för ekonomi och samhälle

    Författare :Agnes Bergqvist; Emma Eriksson; [2021-06-23]
    Nyckelord :Tillgänglighet; Barn; Lekplats; Självständig rörelse;

    Sammanfattning : The essay studies children's accessibility to playgrounds in the Halmstad urban area. The purpose was to illustrate children's equal accessibility to playgrounds, based on the playground's location in Halmstad and the barriers that affect children's accessibility. Accessibility was also studied in relation to children's dwelling. LÄS MER

  2. 2. Recurring Slope Lineae on the Northern Hemisphere of Mars: an investigation into the new candidate sites

    Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

    Författare :Andreas Eriksson; [2021-04-06]
    Nyckelord :Recurring Slope Lineae; RSL; Mars; HiRISE; Candidate sites; GIS; Northern hemisphere;

    Sammanfattning : Recurring Slope Lineae (RSL), are dark markings found on slopes with a steepness of 25°-45°. Their width is between 0.5-5 m but they can become hundreds of meters long. They growincrementally during warm seasons; fade during cold seasons and appear again the followingMars year. LÄS MER

  3. 3. Investigating catchwork water-meadows as a social-ecological conservation opportunity with focus on Jämtland

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :John Lind; [2021]
    Nyckelord :Sustainable Development; Archaeology; Wetlands; Meadows; Jämtland; GIS;

    Sammanfattning : Wetlands are crucial for respecting the planetary boundaries and reaching the United Nations Sustainable Development Goals, but wetland areas in Sweden has decreased significantly. The need for restoration, stronger protection, and land-sharing opportunities requires exploration of the subsistence practices involving wetlands in the past. LÄS MER

  4. 4. Spridningsbegränsningar för sik (Coregonus lavaretus) : En GIS-baserad studie

    Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Aron Dynesius; [2021]
    Nyckelord :European whitefish; dispersal limitations; GIS; Slope.; Sik; spridningshinder; spridningsbegränsningar; lutning; geografiska informationssytem; Coregonus lavaretus;

    Sammanfattning : An important question in determining species composition in a lake is what species has had the chance to reach the lake in the first place. The aim of this study was to examine natural stream connectivity limitations for whitefish (Coregonus lavaretus) between lakes, and to contribute to the development and evaluation of GIS-based methods to answer this question. LÄS MER

  5. 5. Dynamics of net primary production and food availability in the aftermath of the 2004 and 2007 desert locust outbreaks in Niger and Yemen

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Emma Bylund; [2021]
    Nyckelord :geography; GIS; desert locust outbreak; NPP; food availability; livelihood zones; Earth and Environmental Sciences;

    Sammanfattning : The knowledge of desert locust plagues goes back to biblical times but it is just as relevant in 2020 with an ongoing outbreak in East Africa and the Middle East. The locusts pose a threat to agriculture, and by extent food availability, due to their high appetite, diverse diet and ability to migrate long distances in large swarms. LÄS MER