Sökning: "Rönne å"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden Rönne å.

  1. 1. Evaluation of bank erosion and stability analysis along Rönne å at Ängelholm, Sweden

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Arnold Mate Kalimukwa; Abuzack Juma Mohamed; [2021]
    Nyckelord :HEC-RAS; BSTEM; cross section; erosion; sediment transport; deposition; bank stability; safety factor; Technology and Engineering;

    Sammanfattning : This master thesis report presents the results of evaluation of bank erosion and stability analysis along Rönne å (river) at Ängelholm, located in south-west of Sweden within Scania. The main objectives cover building a hydrodynamic model, studying parameters that define sediment transport, modelling sediment transport within the river, mapping out erosive stretches and comparing to earlier observational study conducted by Norconsult in 2013, and finally conducting analysis of bank stability in most erosive stretches. LÄS MER

  3. 2. Evaluation of Local Scour along Rönne Å at Ängelholm

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Mohamed Fainaz Mohamed Inamdeen; [2020]
    Nyckelord :HEC RAS; Rönne å; Bend scour; Contraction scour; Abutment scour; River flow; HEC 18; Technology and Engineering;

    Sammanfattning : Riverbed scouring is an emerging problem aligned with higher frequent river discharges, experiences in a short period of time with shifting climate conditions. This problem brings a huge challenge to relevant authorities to safeguard river stability and hydraulic structures. LÄS MER

  4. 3. Grå-gröna lösningar : för en hållbar dagvattenhantering

    Kandidat-uppsats, SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Författare :Sebastian Kreymann Eriksson; [2017]
    Nyckelord :grå-gröna dagvattenlösningar; hållbart dagvatten; dagvattenhantering; gröna tak; genomsläppliga beläggningar; regnbädd;

    Sammanfattning : Detta examensarbete handlar om grå-gröna lösningar för en hållbar dagvattenhantering. Arbetet är skrivet för dem som är intresserad av dagvattenhantering och har ett intresse angående hur dagvatten kan användas för att bidra till hållbara städer. LÄS MER

  5. 4. Kusterosion och äldre kustdyners morfologi i Skälderviken

    Kandidat-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Mark Björnfors; [2016]
    Nyckelord :geologi; morfologi; kustdyner; kusterosion; Skälderviken; sedimentologi; Earth and Environmental Sciences;

    Sammanfattning : Sediment samples have been collected in a collaboration with the faculty of engineering, Lunds Univer-sity in the northern parts of Skälderviken to determine the ongoing erosion that has been observed in earlier studies. The previous tests are the basis of the study and have been correlated with new samples taken along the coast. LÄS MER

  7. 5. Vegetationens roll i erosiva vattendrag : en review och fältstudie av två nyckelområden i Rönne å

    Kandidat-uppsats, SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Författare :Malin Leth; [2014]
    Nyckelord :erosion; river bank; tree; root; plant; infiltration; interception;

    Sammanfattning : The vegetation’s impact on erosion control is widely explored, even though research’ results are scattered where it suggests a both positive and negative relationship between roots and erosion tendency. Research has measured the roots’ impact on erosion by many different methods, hence the aim of this study is to offer a clearance of what factors play an important role in the choice of appropriate species controlling river bank erosion. LÄS MER