Sökning: "lake stratification"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden lake stratification.

  1. 1. Where can the Vendace (Coregonus albula) live during the least favourable period of the summer stratification in Lake Mälaren?

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Loa Andersson; [2023]
    Nyckelord :;

    Sammanfattning : Temporal stratification in lakes due to high air temperatures and dynamic wind conditions changes the environment for organisms in the depth gradient. For fish that have narrow requirements for temperature and oxygen conditions, stratification can lead to a significant reduction in habitat volume during the summer when surface temperatures are high. LÄS MER

  3. 2. Modeling wind-induced currents in lake Bolmen, Sweden, using TELEMAC 2D

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Prasanjaya Bandara Ekanayake; [2021]
    Nyckelord :Bolmen Lake; TELEMAC 2D; Wind induced currents; QGIS; Blue Kenue; Technology and Engineering;

    Sammanfattning : Transport and material intermixing within lake systems have a significant impact on lake water quality. However, since researchers are primarily concerned with biological, environmental, and ecological aspects, physics and hydrodynamic behavior in lake water currents frequently receive less attention. LÄS MER

  4. 3. Flux Measurements at Lake Erken

    Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Christopher Greenland; [2021]
    Nyckelord :Turbulence; flux; exchange coefficients; UVCN-regime; COARE3.0 algorithm; variance;

    Sammanfattning : Turbulent fluxes govern the exchange of momentum, heat and moisture between the Earth’s surface and the overlying air. Computations of these fluxes are crucial, particularly over lakes and seas because most of the earth’s surface consists of water. LÄS MER

  5. 4. An annual evaluation of CH4 oxidation in a freshwater lake

    Kandidat-uppsats, Linköpings universitet/Tema Miljöförändring

    Författare :Eldina Cehic; [2020]
    Nyckelord :Methane oxidation; isotopic fractionation; stratification; open steady-state and closed system.; Metanoxidation; isotopfraktionering; stratifiering; öppet stabilt system och stängt system;

    Sammanfattning : Freshwater lakes constrain its methane (CH4) emissions through CH4 oxidation. CH4 includes three carbon (C) isotopes; the stable isotopes 12C,13C and the unstable and more uncommon isotope 14C. Methanotrophs (i.e. LÄS MER

  7. 5. Long-term trend of surface and bottom water temperature of Swedish lakes during 1979-2016 : changes in lake water stratification

    Magister-uppsats, SLU/Dept. of Aquatic Sciences and Assessment

    Författare :Astrid Max; [2019]
    Nyckelord :water temperature; lake stratification; climate change; trend analysis; absorbance;

    Sammanfattning : .... LÄS MER