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Timothy Dube

University of the Western Cape

Robert Sobukwe Road

Bellville, 7535

South Africa

SCHOLARLY PAPERS

11

DOWNLOADS

819

TOTAL CITATIONS

1

Scholarly Papers (11)

1.

A Review of Wetland Vulnerability Assessment and Monitoring in Semi-Arid Environments of Sub-Saharan Africa

Number of pages: 26 Posted: 26 May 2023
University of the Western Cape, University of the Western Cape and Midlands State University
Downloads 226
Citation 1

Abstract:

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Artisanal mining, ecohydrological processes, Climate variability, livelihoods, wetland degradation, wetland ecosystem services

2.

Long-Term Land Use and Land Cover Dynamics in the Okavango River Basin: Impacts on Wetlands Ecohydrological Conditions Using Satellite Data and Machine Learning

Number of pages: 77 Posted: 27 Nov 2024
University of the Western Cape, University of the Witwatersrand, University of the Western Cape and University of the Western Cape
Downloads 115

Abstract:

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Climate change, Environmental Monitoring, Artificial Intelligence, Remote sensed data, Southern Africa

3.

An Assessment of River and Wetland Morphology Dynamics Using Geospatial Techniques

Number of pages: 26 Posted: 28 Jun 2023
Timothy Dube, Yamkela Mbambi and Cletah Shoko
University of the Western Cape, University of the Western Cape and University of the Witwatersrand
Downloads 93

Abstract:

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Bankline shift, river shape, channel adjustment, morphology, satellite data, management and conservation

4.

Bayesian Spatial-Temporal Modelling of Relative Mortality Risk in East Africa: The Role of Climate, Air Pollution, and Urbanization

Number of pages: 25 Posted: 26 Nov 2025
University of Cape Town, University of KwaZulu-Natal, University of the Western Cape and Midlands State University
Downloads 92

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Non-Communicable Diseases, Bayesian Spatio-Temporal Modelling, INLA, Environmental and Socioeconomic Determinants, East Africa, Shared Component Model, Cardiovascular and Respiratory Mortality

5.

Integrating Transformer-Based Deep Learning and Vegetation Indices for Accurate Mapping of Rainfed Smallholder Farms in Semi-Arid Regions of South Africa Using Google Earth Engine

Number of pages: 30 Posted: 13 Dec 2024
University of the Western Cape, University of the Western Cape, University of the Witwatersrand and University of Zimbabwe
Downloads 67

Abstract:

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Rainfed smallholder farms, Vegetation indices, Transformer model, machine learning, South Africa

6.

Geospatial and Machine Learning Framework for Delineating Potential Groundwater-Dependent Vegetation Zones in Kruger National Park, South Africa

Number of pages: 22 Posted: 04 May 2024
University of the Western Cape, University of the Western Cape, University of the Western Cape and University of Mpumalanga
Downloads 49

Abstract:

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Analytical hierarchy process, cloud computing, drylands, Plant species, savannah landscape, Sentinel 2A

7.

Gis-Based Assessment of Sika Deer (Cervus Nippon) Habitat Suitability and Human Conflict Risk Using Integrated Analytical Hierarchy Process-Multi Criteria Decision Analysis

Number of pages: 19 Posted: 17 Jun 2025
Tokyo University of Agriculture, affiliation not provided to SSRN, Plymouth Marine Laboratory, University of the Western Cape and affiliation not provided to SSRN
Downloads 45

Abstract:

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Cervus nippon, conflict hotspots, environmental prioritization, socioecological dynamics

8.

Assessing Drivers of Vegetation Fire Occurrence in Zimbabwe - Insights from Maxent Modelling and Historical Data Analysis

Number of pages: 23 Posted: 20 Aug 2024
Upenyu Mupfiga, Onisimo Mutanga and Timothy Dube
affiliation not provided to SSRN, University of KwaZulu-Natal and University of the Western Cape
Downloads 42

Abstract:

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fire risk, Maxent, MODIS, probability, vulnerability

9.

Enhancing Target Crop Discrimination: A Novel Shadow Detection Technique for Rgb Datasets in Mixed Agricultural Environments

Number of pages: 27 Posted: 20 Oct 2024
affiliation not provided to SSRN, University of KwaZulu-Natal, affiliation not provided to SSRN, University of the Western Cape and University of the Western Cape
Downloads 40

Abstract:

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Glycine max, cast shadow, crop discrimination, hue intensity, RGB imagery, unmanned aerial systems

10.

Comprehensive Analysis of Land Use and Cover Dynamics in Djibouti Using Machine Learning Technique: A Multi-Temporal Assessment from 1990 to 2023

Number of pages: 18 Posted: 16 Feb 2024
Santa Pandit, Sawahiko Shimada and Timothy Dube
Tokyo University of Agriculture, Tokyo University of Agriculture and University of the Western Cape
Downloads 30

Abstract:

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Djibouti, Google Earth Engine, LULC, Machine Learning, semi-desert landscapes

11.

Catchment-scale analysis of land cover dynamics in semi-arid mountainous regions, Mpumalanga province, South Africa

Number of pages: 28 Posted: 27 Mar 2026
Anothando Yono, Retang Anna Mokua and Timothy Dube
University of the Western Cape, National Research Foundation - South African Environmental Observation Network and University of the Western Cape
Downloads 20

Abstract:

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change detection, cloud computing, hydrological processes, land cover dynamics, Water security