Sökning: "Amanda Hedenborg"

Hittade 2 uppsatser innehållade orden Amanda Hedenborg.

1. 1. Grundvattenmodellering och föroreningstransport från en rullstensås med artificiell grundvattenbildning

   Master-uppsats, Stockholms universitet/Institutionen för naturgeografi

   Författare :Amanda Hedenborg; [2018]
   Nyckelord :MODFLOW; MT3DMS; MODPATH; artificiell grundvattenbildning; föroreningsspridning; grundvattenmodellering; zink; koppar; bly; dricksvatten; grundvatten; rullstensås;

   Sammanfattning : Groundwater is an important natural resource in Sweden due to almost 50 % of the produced drinking water origins from groundwater, 50 % of the groundwater is artificially made. Artificial recharge is necessary in some areas in Sweden to enable enough groundwater extraction for the drinking water supply. LÄS MER

3. 2. Zinc tolerance of freshwater diatoms isolated from sites with zinc pollution; and pH effect on zinc toxicity

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

   Författare :Amanda Hedenborg; [2016]
   Nyckelord :freshwater diatoms; indicator for metal pollution; zinc pollution; pH; malformations;

   Sammanfattning : The aim with this study was to observe the zinc (Zn), tolerance for different strains isolated from sites with Zn pollution and to observe if lower pH decreases the Zn toxicity. Another aim was to see if malformations could be an indicator for Zn pollution. Zn is found naturally in the bedrock, sediment and waterbodies. LÄS MER