Sökning: "geomorphology"

Visar resultat 31 - 35 av 129 uppsatser innehållade ordet geomorphology.

  1. 31. A multi-scale based method for estimating coniferous forest aboveground biomass using low density airborne LiDAR data

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Jialong Duanmu; [2016]
    Nyckelord :individual tree identification; multi-scale; aboveground biomass AGB ; LiDAR; remote sensing; GEM; Earth and Environmental Sciences;

    Sammanfattning : Forest biomass acts as an important indicator of carbon resources in terrestrial system. Estimation of forest biomass enables a straightforward measurement of carbon storage and provides initial values for process-based carbon cycle models to simulate carbon dynamics. LÄS MER

  3. 32. Aspektorienterade vittringsprocesser : En studie i ett nordiskt klimat

    Kandidat-uppsats, Uppsala universitet/Kulturgeografiska institutionen

    Författare :Ola Ardung; [2015]
    Nyckelord :Vittring; Aspekt; Granit; Flyttblock; Miljöförhållanden;

    Sammanfattning : Weathering on rocks is an important component of the world’s geomorphology. One way to measure weathering on rocks is to analyse rock hardness. This is a study conducted in the northern hemisphere on granite rocks in Uppsala, Sweden. LÄS MER

  4. 33. Two Boat Lake as an Historical Archive for Future Studies by GRASP : Greenland Analogue Surface Project

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Sara Dahlgren; [2014]
    Nyckelord :;

    Sammanfattning : Two Boat Lake is a non-glacial lake situated within the largest ice free area on Greenland. This literary study has investigated whether it could potentially become a good environmental archive in future studies. LÄS MER

  5. 34. LiDAR-bildanalys av flutings i södra Norrbotten : Kartering och datering av avvikande isrörelseriktningar

    Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Sara Vallin; [2014]
    Nyckelord :Glacial flutes; flutings; digital elevation model; laser scanning; geographical information system; GIS; Weichselian; ice flow; northern Sweden; geomorphology; Flutings; nationell höjdmodell; laserskanning; LiDAR; GIS; Weichsel; isrörelseriktningar; Norrbotten; geomorfologi;

    Sammanfattning : The aim of this study was to map and date glacial flutings with ice flows deviating from the predominating northwesterly ice flow direction in the southern part of Norrbotten County in northern Sweden, and also to investigate if parts of the glacial landscape are older than previously thought. The traditional view is that most landforms in the area were formed during the late Weichselian (W3). LÄS MER

  7. 35. Geomorphological evidence for an ongoing transgression on northwestern Svalbard

    Kandidat-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Kristian Westlund; [2014]
    Nyckelord :sea level; Svalbard; geomorphology; lagoons; estuaries; havsnivå; geomorfologi; laguner; estuarier; Earth and Environmental Sciences;

    Sammanfattning : Rise and fall of the global sea level during Pleistocene and Holocene are mainly caused by glacio-isostatic and glacio-eustatic factors directly linked to the cyclic increase and decrease of the Earth’s ice sheets. Apart from the dominating glacio-isostatic and glacio-eustatic factors, several other components have influenced the global sea level, which complicates the regional sea level curves of the world. LÄS MER