Sökning: "water-catchments"

Hittade 4 uppsatser innehållade ordet water-catchments.

  1. 1. Mercury in a Swedish landscape over 30 years : a thesis on mercury concentrations in different water-cathments in Krycklan and Degerö stormyr

    Kandidat-uppsats, SLU/Dept. of Forest Ecology and Management

    Författare :Ted Pettersson; Isak Haglund; [2023]
    Nyckelord :Atmospheric deposition; concentrations; dissolved organic carbon; mercury; methylmercury; peatlands; water-catchments;

    Sammanfattning : The purpose of this thesis is to examine trends in concentrations of total mercury (TotHg) and methylmer¬cury (MeHg) in water streams around Vindeln, Sweden, located northwest of Umeå. The relation¬ship between dissolved organic carbon (DOC) and TotHg were also examined in this thesis. LÄS MER

  3. 2. Utvärdering av vattenkemisk data från Borgholm kommun och dess relation till geologiska förhållanden och markanvändning

    Kandidat-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Pia Swierz; [2016]
    Nyckelord :vattenkemi; Borgholm; Öland; geologi; markanvändning; hydrogeologi; fluorid; klorid; nitrat; nitrit; sulfat; grundvatten; vattenbrist; vattenkvalitet; enskilda brunnar; water chemistry; Oelandia; geology; land use; hydrogeology; chloride; fluoride; nitrate; nitrite; sulphate; groundwater; water shortage; water quality; solitary well; Earth and Environmental Sciences;

    Sammanfattning : Due to unusually low precipitation during late autumn and winter of the year 2015/2016 the groundwater levels of south-eastern Sweden have reached the lowest levels ever recorded since measurements began in 1968. In the month of April in the year 2016 the Geological Survey of Sweden (SGU) made a public statement to the media announcing that unless substantial amounts of precipitation is added during the spring of 2016 there is a risk of shortage of drinking water during the summer of 2016. LÄS MER

  4. 3. Undersökning av kalciumkarbonatförekomsten i infiltrationsområdet i Sydvattens vattenverk, Vombverket

    Kandidat-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Sandra Andersson; [2014]
    Nyckelord :konstgjord infiltration; Vombsjön; kalciumkarbonat; vombverket; Sydvatten; infiltrationsområde; artificial recharg; calcium carbonate; infiltration area; Earth and Environmental Sciences;

    Sammanfattning : Sydvatten is a company part-owned by 16 different municipalities in Skåne, south of Sweden. Sydvatten produces drinking water to these municipalities and the Vombsjö lake is one of Sydvatten´s water catchments. Southwest from the lake the water treatment installation Vombverket is found. LÄS MER

  5. 4. Mineralämnesförändringar i mineralvatten

    L2-uppsats, Lunds universitet/Livsmedelsteknik

    Författare :Martin Ekström; [2009]
    Nyckelord :naturligt mineralvatten; mineraler; mineralämne; Agriculture and Food Sciences;

    Sammanfattning : Ramlösa water has from early in the previous century been produced and bottled. Compared to today, the initial production was modest and it taken some time before sales expanded. Today, 90 million liters of packed water per year is produced and the water reaches markets far beyond Sweden's boundaries. LÄS MER