Avancerad sökning
Hittade 2 uppsatser som matchar ovanstående sökkriterier.
1. Glacial morphology and bathymetric mapping in Melville Bay, Western Greenland - Multibeam and backscatter mosaic
Kandidat-uppsats, Stockholms universitet/Institutionen för geologiska vetenskaperSammanfattning : During the VEGA Expedition, in June 2013, reflectivity (backscatter) and depth data wasacquired with a multibeam echosounder from an approximately 140 km2 large area in MelvilleBay, off the coast of Western Greenland. One of the expedition objectives was to search for andmap evidences of a grounded ice sheet, which is likely to have reached the edge of the continentalshelf during the Last Glacial Maximum, about 20 000 years ago. LÄS MER
2. Faktorer som påverkar Vänerns öppna sandstränder och möjligheterna för hög biologisk mångfald – med mossor som indikatorer på igenväxning
Magister-uppsats, Institutionen för vård och natur; Institutionen för vård och naturSammanfattning : The sandy beaches of Vänern are threatened by overgrowth and thereby the biodiversity is at high risk to decline. This study is based on an inventory of vegetation of overgrowth character and mosses. The frequency and spread of mosses is perceived as an indication of initial or present overgrowth. LÄS MER
