Application of Geographic Information Systems (GIS) and Remote Sensing (RS) in solid waste management in Southern Africa: a review

Shabani, Takunda; Defe, Rameck; Mavugara, Roberta; Mupepi, Oshneck; Shabani, Tapiwa

doi:10.1007/s43545-024-00838-4

SN Soc Sci

2024

DOI: 10.1007/s43545-024-00838-4

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Application of Geographic Information Systems (GIS) and Remote Sensing (RS) in solid waste management in Southern Africa: a review

Takunda Shabani,

Rameck Defe,

Roberta Mavugara

et al.

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Cited by 4 publications

References 83 publications

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The Rand-Great Dyke-Copper Belt-Katanga mineral resources axis: blessing or curse for Southern Africa

Matsa,

Dzawanda,

Mupepi

et al. 2024

GeoJournal

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The Rand-Great Dyke-Copper Belt-Katanga mineral resources axis: blessing or curse for Southern Africa

Matsa,

Dzawanda,

Mupepi

et al. 2024

GeoJournal

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Residents’ willingness to pay for sustainable solid waste management services: a case of Glenview suburb, Harare, Zimbabwe

Jerie,

Chireshe,

Shabani

et al. 2024

Smart Constr. Sustain. Cities

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Solid waste generation is an inevitable outcome of anthropogenic activities, which is an issue of concern in Zimbabwe. Among other challenges, inadequate finance is a key challenge to reach sustainable waste management. This study focuses on residents’ willingness to pay for improved solid waste management services. Analytical case study research design, employing quantitative and qualitative data collection, analysis and presentation was adopted. Data was collected using questionnaires, interviews, observations while analysis was done using SPSS and content analysis. Results indicated that most respondents were house owners (53.92%) and 46.08% were tenants. Solid waste generated consists of hazardous and non-hazardous waste. Solid waste collected by the city council (57.84%), private collectors (36.27%) while remaining is collected by other individuals and scavengers. Interviews and questionnaires outcomes denote that solid waste was collected once a week (43.14%), twice a week (3.92%) and rarely collected (38.24%). Solid waste is disposed through open dumping, burning, pits and landfilling, although most of the disposal strategies pose environmental health problems. Solid waste mismanagement is attributed to lack of awareness, weak legal framework and shortage of resources, specifically finance. Questionnaire respondents (66.67%) argued that proper solid waste management is important and needs to be improved. Participants (65.69%) revealed that they were willing to pay for improved solid waste management, however, 34.31% were unwilling. Willingness to pay for improved solid waste management was determined by educational level and house ownership status. Improving residents’ willingness to pay for proper solid waste management requires an integrated approach and increasing residents' awareness.

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Impacts of solid waste management strategies in urban high density suburbs: a case of Amaveni suburb, Kwekwe, Zimbabwe

Amato,

Jerie,

Mutekwa

et al. 2024

Discov Environ

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Application of Geographic Information Systems (GIS) and Remote Sensing (RS) in solid waste management in Southern Africa: a review

Cited by 4 publications

References 83 publications

The Rand-Great Dyke-Copper Belt-Katanga mineral resources axis: blessing or curse for Southern Africa

The Rand-Great Dyke-Copper Belt-Katanga mineral resources axis: blessing or curse for Southern Africa

Residents’ willingness to pay for sustainable solid waste management services: a case of Glenview suburb, Harare, Zimbabwe

Impacts of solid waste management strategies in urban high density suburbs: a case of Amaveni suburb, Kwekwe, Zimbabwe

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