Sökning: "Weighted Overlay"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden Weighted Overlay.

  1. 1. Exploring patterns in risk factors for bark beetle attack during outbreaks triggered by drought stress with harvester data on attacked trees: A case study in Southeastern Sweden

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

    Författare :Nikolaos Kouskoulis; [2023]
    Nyckelord :Geography; GIS; Geographic Information Science; Forest ecosystems; Bark beetle outbreak; Southeastern Sweden; Predisposing factors; Triggering factors; Drought stress; Earth and Environmental Sciences;

    Sammanfattning : ABSTRACT Raising temperatures and climate variability have intensified extreme weather events worldwide. These extremes can enhance and trigger possible pest outbreaks. Bark beetle attacks have become a major concern in regions with extensive spruce forest areas. Southeastern Sweden has faced repeated outbreaks resulting in widespread tree loss. LÄS MER

  2. 2. Prospects for Wind Energy Development in Consideration of a Cumulative Appraisal of Botanical, Faunal, Societal, and Cultural Values in Swedish Boreal Forests

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Robin Alexander Gallus; [2023]
    Nyckelord :Wind Energy; Boreal; Forest; Sweden; Cumulative; Weighted Overlay Analysis; Woodland Key Habitat;

    Sammanfattning : Renewable energy development is breaking global records each year. European and national Swedish legislation target substantial portions of wind energy production by 2040. Sweden has ambitious objectives for wind energy, with plans to nearly triple its wind energy proportion in the next 17 years. LÄS MER

  3. 3. Site suitability assessment for green hydrogen production in the Valencian Community (Spain)

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Alberto Romero Boix; [2023]
    Nyckelord :Green hydrogen; renewable electricity; solar; wind; water; electrolysis; proton exchange membrane; desalination; levelized cost of hydrogen; Valencian Community.; Grön vätgas; förnybar el; solenergi; vindkraft; vatten; elektrolys; protonbytesmembran; avsaltning; nivåkostnad för vätgas; Valencianska gemenskapen.;

    Sammanfattning : The Next Generation funds have promoted energy transition projects and specially in Spain many green hydrogen projects are being presented throughout the territory. When developing renewable hydrogen-related projects multiple parameters and inputs must be considered since the characteristics of the sites' surroundings will have a great impact in the profitability of the project. LÄS MER

  4. 4. GIS and Tourism: Developing strategies for new touristic flows after the Covid-19 pandemic

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

    Författare :Vincenzo Poppiti; [2022]
    Nyckelord :Geography; GIS; Tourism; Multi-criteria evaluation; Weighted overlay analysis; Italy; Touristic flows; Covid-19; Pandemic; Earth and Environmental Sciences; Business and Economics; History and Archaeology; Arts and Architecture;

    Sammanfattning : The goal of this article is to propose, through the use of GIS software, an interdisciplinary method to suggest new touristic flows after the Covid-19 pandemic. Specifically, the aim is to identify those sites of cultural and landscape interest that are little known but with great artistic, cultural, historical and environmental value that could give new vigour to the tourism sector. LÄS MER

  5. 5. Distribution Analysis of Impatiens glandulifera in Kronoberg County and a Pest Risk Map for Alvesta Municipality

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

    Författare :Johan Viscarra Hansson; [2022]
    Nyckelord :Geography; GIS; Impatiens glandulifera; pest risk map; distribution analysis; suitability analysis; invasive alien plant; weighted overlay; Himalayan balsam; Earth and Environmental Sciences;

    Sammanfattning : The spread of invasive alien species poses great risks for biodiversity, human health and economies. Impatiens glandulifera, an invasive alien plant which has been listed in The European list of Invasive Alien Species of Union concern, is widely spread in Sweden. LÄS MER