GEOTECHNICAL ANALYSIS FOR IDENTIFICTION OF SOLID WASTE DISPOSAL SITE SUTABILITY USING GIS MULTI CRITERIA DATA ANALYSIS IN LILONGWE

Author
Yamikani Elizabeth Zingani ESC-012-17
Undergraduate Earth Sciences Dr Mzee Nyirongo →
Level of study Undergraduate
Program of study BSc Earth Sciences (Geology)
Department Earth Sciences
Graduation Year 2022
Date added 21 October 2026

Abstract

Solid waste management is a serious problem in the urban areas because of industrialization, urbanization and population growth. This is the same case for Lilongwe. The main objective of this study was to select potential areas for suitable solid waste dumping sites for Lilongwe district, which are environmentally suitable. The main data used for this study were digital elevation model …

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Study area

District Lilongwe
Coordinates -14.0434, 33.7615

Lilongwe is located in the central Region Malawi and it is the capital city of Malawi, bounded by -13° 58’00”S latitudes and 33° 47ʹ 14” E longitudes. This area is located on a plateau with an average elevation of 1055.83m. (Geogrphic Coordinates of Lilongwe,Malawi, n.d.). Total area of the district is 6159 km2 with average temperature of 32.3°C.

Supervisor

Research themes

Critical Minerals
Mineral Exploration
Evolution Of The Continents
Sustainable Mining
Mineral Economics
Abstract page

Abstract

Solid waste management is a serious problem in the urban areas because of industrialization, urbanization and population growth. This is the same case for Lilongwe. The main objective of this study was to select potential areas for suitable solid waste dumping sites for Lilongwe district, which are environmentally suitable. The main data used for this study were digital elevation model (DEM) with 30 m spatial resolution, Lilongwe shapefiles; river, roads, railway, buildings, protected areas, geology, soil, wetlands and trading.


Research summary

Solid waste management is a serious problem in the urban areas because of industrialization, urbanization and population growth. This is the same case for Lilongwe. The main objective of this study was to select potential areas for suitable solid waste dumping sites for Lilongwe district, which are environmentally suitable. The main data used for this study were digital elevation model (DEM) with 30 m spatial resolution, Lilongwe shapefiles; river, roads, railway, buildings, protected areas, geology, soil, wetlands and trading.

Study area description

Lilongwe is located in the central Region Malawi and it is the capital city of Malawi, bounded by -13° 58’00”S latitudes and 33° 47ʹ 14” E longitudes. This area is located on a plateau with an average elevation of 1055.83m. (Geogrphic Coordinates of Lilongwe,Malawi, n.d.). Total area of the district is 6159 km2 with average temperature of 32.3°C.


Location details

District: Lilongwe

Coordinates: -14.0434, 33.7615

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