Sökning: "refreezing"

Hittade 4 uppsatser innehållade ordet refreezing.

  1. 1. A Regional Analysis of Changing Climate Conditions and Glacier Mass Balance in Svalbard

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Ottar Bergman; [2019]
    Nyckelord :glacier mass balance; model data; climate change; Svalbard;

    Sammanfattning : The Arctic archipelago of Svalbard has experienced among the greatest increases in temperature on Earth in the last few decades. The changing climatic conditions have a large impact on the glacier mass balance. This study makes use of a highresolution model dataset with data on climatic and glacier conditions on Svalbard from 1957 to 2018. LÄS MER

  2. 2. Thermodynamics of the Subsurface of Glaciers with Insights from Lomonosovfonna Ice Field at Svalbard

    Kandidat-uppsats, Uppsala universitet/Luft-, vatten och landskapslära; Uppsala universitet/Luft-, vatten och landskapslära

    Författare :Enise Shala; Caroline Svanholm; [2018]
    Nyckelord :temperature; glacier; refreezing; thermal conductivity; simulation; temperatur; glaciär; återfrysning; värmeledningsförmåga; simulering;

    Sammanfattning : Glaciers are important components of the Earth's environment and are mainly found in polar and high elevation areas. They are crucial for understanding the past, ongoing and upcoming environmental changes, relevant for fresh water supply, logistical and recreational purposes. LÄS MER

  3. 3. Method verification for aldosterone and renin assay - a reliable screening test for primary aldosteronism

    Kandidat-uppsats, Uppsala universitet/Forskargrupper (Inst. för kvinnor och barns hälsa)

    Författare :Enikö Csonka; [2018]
    Nyckelord :ARR; aldosterone to renin ratio; hypertension; immunoassay; ELISA;

    Sammanfattning : Primary aldosteronism (PA) is a common form of secondary hypertension with an international prevalence rates between 5 and 10 %. It is characterized by a high autonomous aldosterone production that causes cardiovascular damage, renin suppression, hypertension, sodium retention, potassium excretion and hypokalemia. LÄS MER

  4. 4. Investigations of manual and satellite observations of snow in Järämä (North Sweden)

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

    Författare :Daniel Pinto; [2013]
    Nyckelord :Satellite; Järämä; snow albedo; surface reflectance; snowpack; snow grain size; snow hardness; weather observation; reindeers grazing;

    Sammanfattning : The snow cover plays an important role not only for the whole climate system but also for tourism and economy in the Lapland winter (e.g. dog sledding, snow mobile, etc). LÄS MER