Essays about: "Alexandra Drake"

Found 2 essays containing the words Alexandra Drake.

1. 1. Mapping of Massive Ground Ice Using Ground Penetrating Radar Data in Taylor Valley, McMurdo Dry Valleys of Antarctica

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Alexandra Drake; [2015]
   Keywords : McMurdo Dry Valleys; Taylor Valley; massive ice; ground penetrating radar; Glacial Lake Washburn; climate change; McMurdos torrdalar; Taylor Valley; massiv markis; markradar; Glacial Lake Washburn; klimatförändringar;

   Abstract : The distribution of massive ground ice in the ground in Taylor Valley of the McMurdo Dry Valleys, Antarctica, is quite unknown, and could provide answers to questions such as where the ice comes from, if it has been affected and removed by proglacial lakes and how landscapes underlain by massive ground ice responds to climate change. It could also be a source for atmospheric information in the past and hence a key in climate research. READ MORE

3. 2. Separating Acetate, Formate and MSA from natural samples using ion chromatography

   University essay from Institutionen för geovetenskaper

   Author : Alexandra Drake; [2013]
   Keywords : short organic acids; acetate; formate; MSA; ion chromatography; climate; Lomonosovfonna; Svalbard; Antarctica;

   Abstract : Anjoner från de tre korta organiska syrorna: acetat, format och MSA är intressanta att mäta då de kan användas för olika sorters miljöstudier. Jonkromatografen vid Institutionen för Geovetenskaper kan för närvarande inte skilja på dessa tre ämnen, därför utvecklades sex nya metoder i detta projekt för att lösa problemet. READ MORE