Sökning: "habitat suitability model"

Visar resultat 6 - 10 av 14 uppsatser innehållade orden habitat suitability model.

  1. 6. Estimation of Water Depth from Multispectral Drone Imagery : A suitability assessment of CNN models for bathymetry retrieval in shallow water areas

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Qianyao Shen; [2022]
    Nyckelord :Bathymetry Retrieval; Multispectral Imagery; Convolutional Neural Network CNN ; Hämtning Av Batymetri; Multispektrala Bilder; Konvolutionellt Neuralt Nätverk CNN ;

    Sammanfattning : Aedes aegypti and Aedes albopictus are the main vector species for dengue disease and zika, two arboviruses that affect a substantial fraction of the global population. These mosquitoes breed in very slow-moving or standing pools of water, so detecting and managing these potential breeding habitats is a crucial step in preventing the spread of these diseases. LÄS MER

  3. 7. Planning future forests for energy, environment and wildlife : Evaluation of forest management scenarios using a forest landscape model in Sweden

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Sigvard Bast; [2022]
    Nyckelord :Forest landscape model; Biomass succession simulation; Carbon stock change; Habitat indicators; Scenario analysis; Integrated sustainability assessment;

    Sammanfattning : Comparing the future state of natural capital and ecosystem services with quantitative scenarios  is essential in the decision-making process for a sustainable management of forest landscapes. In Sweden, an intensified forest management will likely be necessary to meet future demands of woody biomass as a source of bioenergy and building materials. LÄS MER

  4. 8. Assessment of hydropower mitigation measures for fish habitat rehabilitation with a coupled eco-hydraulic model : A case study on the Skålan-Äldern stretch

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Francesca Polato; [2021]
    Nyckelord :hydropower; mitigation measures; ecological flow assessment; hydraulic modeling; physical habitat models; vattenkraft; begränsande åtgärder; ekologisk flödesbedömning; hydraulisk modellering; fysiska livsmodeller;

    Sammanfattning : In the past century, hydropower development in Sweden has been facilitated by the lack of appropriate environmental legislation. This exploitation has resulted in the current poor ecological status of most Swedish water bodies affected by hydropower, and in the need for new policies that reflect the 2000 European Water Framework Directive. LÄS MER

  5. 9. Modelling habitat suitability index for golden eagle

    Master-uppsats, Stockholms universitet/Institutionen för naturgeografi

    Författare :Maya Johansson; [2020]
    Nyckelord :Golden Eagle habitat model; habitat suitability index; HSI; habitat modelling using GIS;

    Sammanfattning : The aim in this study was to develop a model for the probability of finding active golden eagle nests during their breeding season. It was done by using environmental variables derived from expert models which were tested against empirical data. LÄS MER

  7. 10. Changes in habitat suitability for three declining Anatidae species saltmarshes on the Mersey estuary, North-West England

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

    Författare :Cecilia Baggini; [2020]
    Nyckelord :Geography; GIS; habitat suitability model; saltmarsh; protected areas; Earth and Environmental Sciences;

    Sammanfattning : Saltmarshes are areas of coastal grassland that are regularly flooded by seawater. They support a large number of resident and migratory bird species, both overwintering and breeding. LÄS MER