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Intensity analysis applied to land use and land cover change and transitions in a fragile tropical mountain environment: a case of sironko catchment on Mt. Elgon, Eastern Uganda

Justine Kilama Luwa, Jackson Gilbert Mwanjalolo Majaliwa, Yazihdi Bamutaze, Daniel Wasswa, Petter Pilesjö, Bagula Espoir

Research output: Contribution to journalArticlepeer-review

Abstract

Intensity Analysis (IA) of land use and land cover change (LULCC) is important to support policy and practice. We applied IA to analyse LULCC in Sironko catchment, Uganda. Results show that agricultural land, forest, and wetland reduced by 8%; 32%; and 20% between 1986-2000. Between 2000-2016, forest, wetland, and built-up areas increased by 84%, 5%, and 57%. Active gainers between 1986-2000 were bare land, built-up areas, grassland and woodland. Between 2000-2016, bare lands and woodlands were the active losers. Transition to agricultural land in both intervals suggests that subsistence agriculture is fuelling deforestation and wetland encroachment in the region.

Original languageEnglish
Pages (from-to)87-107
JournalAfrican Geographical Review
Volume44
Issue number1
Early online date2024
DOIs
Publication statusPublished - 2025

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 15 - Life on Land
    SDG 15 Life on Land

Subject classification (UKÄ)

  • Physical Geography

Free keywords

  • deforestation
  • encroachment
  • Intensity analysis
  • livelihoods
  • subsistence agriculture

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