Sökning: "Groundwater flooding"

Visar resultat 21 - 25 av 25 uppsatser innehållade orden Groundwater flooding.

  1. 21. Sustainable Drainage and Surface Water Management in Xiamen, China

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Gunnar Olsson; [2011]
    Nyckelord :Sustainable urban drainage systems; SUDS; Xiamen; China; Stormwater; Technology and Engineering;

    Sammanfattning : Sustainable urban drainage systems (SUDS) is a relatively new way of handling stormwater in urban environments. Originating in the late 1980’s, the concept has developed as an alternative to the traditional way of removing the urban water as quick as possible in pipes, buried underneath the ground. LÄS MER

  3. 22. Mapping of Floodplains in the Atankwidi River Basin

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Andrej Nikolaev; [2010]
    Nyckelord :Idrisi; C-band; L-band; Atankwidi; mapping of floodplains; SOBEK; Technology and Engineering;

    Sammanfattning : The Atankwidi River Basin is situated in the Upper East Region of Ghana. The Basin has an area of around 275 km2. The semiarid climate in which the Atankwidi is situated is characterized by one rainy season spanning from April to September and one dry season spanning from September to April. LÄS MER

  4. 23. The effect of urban runoff on the water quality of the Sweetbriar Brook, Ampthill, UK

    L3-uppsats, SLU/Dept. of Soil Sciences

    Författare :Anna Krafft; [2006]
    Nyckelord :runoff; water quality; catchment; thermotolerant coliform bacteria; nutrients; rain; first flush; Sustainable Urban Drainage System SUDS ; sediment;

    Sammanfattning : The Sweetbriar Brook, a small watercourse in Ampthill, Bedfordshire, in a mainly residential catchment, was studied. The scope was to characterise the water quality during low flow conditions and storms, by chemical analyses of dissolved oxygen, turbidity, metals, nutrients, oil and thermotolerant coliform bacteria, among others. LÄS MER

  5. 24. Påverkan av sterilisering av gruvsand : en mineralogisk och texturell undersökning

    Magister-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Mathias Fuchs; [2003]
    Nyckelord :geologi; geografi; sterilisering; gruvsand; mineralogi; texturell undersökning; Earth and Environmental Sciences;

    Sammanfattning : Populärvetenskaplig sammanfattning: Gruvavfall är ett av världens största miljöproblem om man räknar i ton. Detta orsakar bland annat metallförorenat vatten samt försurning av mark och vatten. LÄS MER

  7. 25. Översvämningskartering av Vombs ängar

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

    Författare :Astrid Göthe; [2002]
    Nyckelord :naturgeografi; climatology; cartography; Vomb meadows; flooding; physical geography; mapping; pedology; geomorphology; marklära; geomorfologi; kartografi; klimatologi; Earth and Environmental Sciences;

    Sammanfattning : Vomb meadows is an area well knows for its rich bird life. During the 19:th century until mid 20:th century, the meadows were flooded annually in order to increase the hay yield. The river Klingavälsån situated along the west side of the meadows, used to be a shallow river, meandering across the landscape. LÄS MER