Sökning: "watershed"

Visar resultat 1 - 5 av 57 avhandlingar innehållade ordet watershed.

  1. 1. Watershed-based design of stormwater treatment facilities : model development and applications

    Författare :Thomas Larm; KTH; []
    Nyckelord :watershed; stormwater; runoff; pollutant transport; design criteria; constructed wetland; wet pond; filter strip; swale; reduction efficiency; monitoring program; StormTac;

    Sammanfattning : .... LÄS MER

  3. 2. The Bambatha Watershed : Swedish Missionaries, African Christians and an Evolving Zulu Church in Rural Natal and Zululand 1902-1910

    Författare :Lars Berge; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Religion; South Africa--church history--1902-1910; Zulus African people ; Church and State-South Africa; nationalism and religion; Church of SwedenMission; evangelists; missionaries; Swedish; Religionsvetenskap Teologi; Religion Theology; Religionsvetenskap Teologi; Missionsvetenskap; Studies of Missions;

    Sammanfattning : This study examines the Church of Sweden Mission and the encounter between Swedish missionaries, African Christians and evangelists in Natal and Zululand in the early twentieth century. The ambition with the present study is to demonstrate that the mission enterprise was dependent on and an integral part of developments in society at large. LÄS MER

  4. 3. Effects of Watershed Dynamics on Water Reservoir Operation Planning : Considering the Dynamic Effects of Streamflow in Hydropower Operation

    Författare :Nicholas Zmijewski; Anders Wörman; Andrea Bottacin-Busolin; Francesca Pianosi; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; reservoir operation; dispersion processes; wave diffusion; multi-objective operation; water resource management; discharge variability; power spectrum analysis; Byggvetenskap; Civil and Architectural Engineering;

    Sammanfattning : Water reservoirs are used to regulate river discharge for a variety of reasons, such as flood mitigation, water availability for irrigation, municipal consumption and power production purposes. Recent efforts to increase the amount of renewable power production have seen an increase in intermittent climate-variable power production due to wind and solar power production. LÄS MER

  5. 4. Hydrological and sediment yield modelling in Lake Tana Basin, Blue Nile Ethiopia

    Författare :Shimelis Gebriye Setegn; Bijan Dargahi; Anders Wörman; C. Green Rossi; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SWAT; Lake Tana; Blue Nile; hydrological modelling; watershed modelling; MCE; SUFI-2; GLUE; ParaSol; streamflows; sediment yield; erosion; water balance; model calibration; Hydrology; Hydrologi;

    Sammanfattning : Land and water resources degradation are the major problems on the Ethiopian highlands. Poor land use practices and improper management systems have played a significant role in causing high soil erosion rates, sediment transport and loss of agricultural nutrients. So far limited meas-ures have been taken to combat the problems. LÄS MER

  7. 5. Landscape from space : geographical aspects on scale, regionalization and change detection

    Författare :Ola Hall; Risto Kalliola; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Regionalization; Scale; Change detection; Multiscale analysis; Objectspecific analysis; Watershed transformation; Landscape; Satellite data; Geography; Complex systems theory; Fuzzy set theory; Multicriteria-evaluation.; Human geography; Kulturgeografi; Human Geography; kulturgeografi;

    Sammanfattning : Landscapes are complex systems composed of multiscale hierarchically organized entities that interact within unique spatial and temporal scales. These interactions result in scaledependent spatial patterns that visually change depending upon the scale at which they are observed. LÄS MER