Sökning: "Rönne river"

Hittade 4 uppsatser innehållade orden Rönne river.

  1. 1. Geomorphic change along the Rönne river : Effects caused by dams

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

    Författare :Adam Scheér; [2024]
    Nyckelord :fluvial morphology; dams; GIS; Rönne river;

    Sammanfattning : Many rivers can shape their path through the landscape with erosion and deposition where the riverbed and riverbanks both shape the direction and energy of the flow. The river flow can erode the riverbanks and create meanders which is when the river creates bends in its path that become increasingly curved. LÄS MER

  3. 2. 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

  4. 3. 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

  5. 4. 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