Essays about: "soil disturbance"

Showing result 1 - 5 of 55 essays containing the words soil disturbance.

  1. 1. Fjärrmätning av spårdjup i skogsterräng med drönare och digital stereofotogrammetri

    University essay from SLU/Department of Forest Biomaterials and Technology (from 131204)

    Author : Rasmus Wictorsson; [2019]
    Keywords : fjärranalys; hjulspår; 3D-Point Clouds; tracks; soil disturbance;

    Abstract : Markstörning i form av spårbildning och kompaktering av marken är oftast påtagliga vid maskinellt avverkade områden. Skoglig inventering och kartläggning av skogsrelaterade skador med hjälp av flygfotografering har används sedan 1970-talet. READ MORE

  2. 2. A geoarchaeological study on two Norwegian boat graves : Soil analysis and an attempt of forensic work strategy and thinking in the interpretation of the results

    University essay from Umeå universitet/Institutionen för idé- och samhällsstudier

    Author : Stefano Vilardi; [2019]
    Keywords : Geoarchaeology; forensic approach; Geochemistry; boat graves;

    Abstract : The following paper is the final thesis of two years long experimental work conducted on two different collections of soil samples coming from two different Norwegian archaeological sites. In particular, the first collection of soil samples comes from an identified boat grave from the Viking Age (eg Sykehus area Kristiansand County, Vest-Agder). READ MORE

  3. 3. Natural regeneration after wind disturbance

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Maaris Varrik; [2019]
    Keywords : storm; gap; microsite; deadwood; RipleyK; wind; disturbance;

    Abstract : Wind is one of the most common natural disturbances in boreal forests, creating gaps in the forest, which are important for natural regeneration- creating suitable light, space and nutrient availability. Common regeneration practice after a wind throw is soil scarification and planting but in forest set-asides it is not applicable in Estonia. READ MORE

  4. 4. Farmers' perceptions of climate change : a quantitative study of Scanian farmers

    University essay from SLU/Department of Biosystems and Technology (from 130101)

    Author : Johan Tejler; [2019]
    Keywords : farmers perceptions; climate change; questionnaires; IPA; adaptation; Scania;

    Abstract : In this thesis, farmers` perceptions of climate change have been examined. Questionnaires were sent to 400 cereal farmers in the southernmost county of Sweden, Scania, of whom 221 replied. READ MORE

  5. 5. Effects of Wildfire Burn on Permafrost Landcover and Catchment Hydrology in Manitoba, Canada

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Andreas Andersson; [2019]
    Keywords : wildfire; permafrost; catchment hydrology;

    Abstract : Permafrost is a strongly controlling factor on Arctic hydrology due to its effect on ground permeability, and thus surface and ground water flow paths. As wildfires are increasing in occurrence and magnitude in permafrost regions, they may alter the hydrological regime via permafrost thaw and degradation that increases ground permeability. READ MORE