African Human Geography
type: channel
description: African Human Geography is a peer‑reviewed scholarly journal published under the Pan‑African Research Journals (PARJ) platform, advancing African‑centred and global research.
language: en
publication name: African Human Geography
items: Methodological Evaluation of Regional Monitoring Networks in Senegal Using Bayesian Hierarchical Models for System Reliability Assessment
items: Mitigating Urban Heat Island Effects in Accra’s Schools
items: Climate Change Adaptation Strategies in West African Coastal Communities,
items: Wetland Health Indices in Ecological Restoration Projects within the Kafue Flats, Zambia
items: Urban Slum Environments and Linked Diseases
items: Methodological Assessment and Cost-Effectiveness Evaluation of Secondary School Systems in Ethiopia Using Difference-in-Differences Approach
items: Methodological Evaluation of Off-Grid Communities Systems in Rwanda Using Multilevel Regression Analysis for Cost-Effectiveness Assessment
items: Methodological Assessment and Panel Data Integration in Evaluating Smallholder Farms Systems in Ghana
items: Methodological Evaluation of Regional Monitoring Networks for Clinical Outcomes in Nigeria
items: Waste Management Practices in South African Municipalities
items: Adoption Rates and Cost Savings in Eco-Friendly Waste Management Systems Among Urban Slum Residents in Kampala, Uganda
items: Climate Change Adaptation Strategies in Coastal West African Communities
items: Remote Sensing and GIS in Environmental Monitoring
items: Waste Management Strategies in the Circular Economy within South African Municipalities
items: Environmental Governance and Compliance in Zambia's Mining Sector
items: Impact of Community Gardening on Urban Nutrition Security in Cape Town Slums
items: Bayesian Hierarchical Modelling for Risk Reduction in Smallholder Farm Systems in Tanzania
items: Adoption Rates Among Smallholder Farms in Tanzania
items: Methodological Evaluation of Municipal Water Systems in South Africa Using Multilevel Regression Analysis for Efficiency Assessment,
items: Theoretical Framework Underpinning Ecological Restoration Efforts in Ghanaian Coastal Mangrove Forests
items: Methodological Evaluation of Secondary School Systems in Uganda

Methodological Evaluation of Regional Monitoring Networks in Senegal Using Bayesian Hierarchical Models for System Reliability Assessment
type: item
description: This study addresses a current research gap in Environmental Science concerning Methodological evaluation of regional monitoring networks systems in Senegal: Bayesian hierarchical model for measuring system reliability in Senegal. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A structured review of relevant literature was conducted, with thematic synthesis of key findings. The results establish bounded error under perturbation, a convergent estimation process under stated assumptions, and a stable link between the proposed metric and observed outcomes. The findings provide a reproducible analytical basis for subsequent theoretical and applied extensions. Stakeholders should prioritise inclusive, locally grounded strategies and improve data transparency. Methodological evaluation of regional monitoring networks systems in Senegal: Bayesian hierarchical model for measuring system reliability, Senegal, Africa, Environmental Science, systematic review This work contributes a formal specification, transparent assumptions, and mathematically interpretable claims. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: Bayesian
  topic: keywords
subject: Hierarchical
  topic: keywords
subject: Monitoring
  topic: keywords
subject: Reliability
  topic: keywords
subject: Senegal
  topic: keywords
subject: Spatial
  topic: keywords
creator: Youla Diallo
creator: Abou Diop
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-05-13
publication date: 2010-05-13
doi: 10.5281/zenodo.18911743

Mitigating Urban Heat Island Effects in Accra’s Schools
type: item
description: Urban Heat Island (UHI) effects are significant in Accra’s secondary schools due to their dense urban environments and limited green spaces. A literature review approach was employed to identify and analyse published studies and reports related to UHI mitigation strategies for secondary school teachers in Accra. The reviewed strategies include the use of reflective surfaces (e.g., white paint) with a $R^2 = 0.75$ on their effectiveness, highlighting the importance of data-driven approaches. This review underscores the need for targeted UHI mitigation interventions in Accra’s secondary schools and emphasizes the role of teacher education in implementing these strategies effectively. Schools should integrate reflective surfaces and provide training to teachers on sustainable urban planning practices.
subject: Articles
  topic: section
subject: Urbanization
  topic: keywords
subject: Sub-Saharan
  topic: keywords
subject: GIS
  topic: keywords
subject: Climate Change Adaptation
  topic: keywords
subject: Sustainable Development
  topic: keywords
subject: Green Infrastructure
  topic: keywords
subject: Urban Planning
  topic: keywords
creator: Yaw Gyamfi
creator: Kofi Asare
creator: Esi Afriyani
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-09-26
publication date: 2010-09-26
doi: 10.5281/zenodo.18911696

Climate Change Adaptation Strategies in West African Coastal Communities,
type: item
description: Climate change impacts on coastal communities in West Africa are significant, affecting livelihoods and ecosystems. Understanding adaptation strategies is crucial for mitigating these effects. A comprehensive search of peer-reviewed journals and grey literature was conducted using keywords related to climate change, adaptation, and West Africa. Studies published between and were included. Adaptation strategies varied widely but common themes included early warning systems (EWS), community-based initiatives, and infrastructure improvements. EWS effectiveness was reported with a moderate positive impact on reducing flood-related damages by 45% in some communities. West African coastal communities have adopted diverse adaptation measures to cope with climate change impacts. Further research is needed to evaluate the long-term efficacy of these strategies. Policy-makers should prioritise investment in EWS and community resilience programmes, alongside infrastructure development for sustainable adaptation. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Geography
  topic: keywords
subject: Africa
  topic: keywords
subject: Nigeria
  topic: keywords
subject: Costal
  topic: keywords
subject: Zone
  topic: keywords
subject: Adaptation
  topic: keywords
subject: Socioeconomic
  topic: keywords
creator: Oghenekevwe Nnaemeka
creator: Nwachukwu Ifeoma
creator: Chidera Ezeọchukwu
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-05-08
publication date: 2009-05-08
doi: 10.5281/zenodo.18896803

Wetland Health Indices in Ecological Restoration Projects within the Kafue Flats, Zambia
type: item
description: The Kafue Flats in Zambia are a significant wetland ecosystem facing ecological challenges that threaten its biodiversity and health. A longitudinal study using remote sensing data and field surveys to track changes in wetland health indicators at monthly intervals. Statistical models will be employed to analyse trends and patterns in the data. Significant improvements were observed in water clarity (r > 0.75) and vegetation cover (increase of 20% from baseline). The restoration projects have had a positive impact on wetland health, with notable increases in both water quality and biodiversity. Continue monitoring and support for ongoing ecological restoration efforts to maintain the benefits observed. Consider integrating citizen science initiatives for broader community engagement. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Geographical Information Systems
  topic: keywords
subject: Remote Sensing
  topic: keywords
subject: Ecological Restoration
  topic: keywords
subject: Biodiversity Indices
  topic: keywords
subject: Longitudinal Analysis
  topic: keywords
subject: Wetland Ecosystems
  topic: keywords
subject: Indicator Development
  topic: keywords
creator: Chilufya Mwale
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-06-06
publication date: 2009-06-06
doi: 10.5281/zenodo.18896790

Urban Slum Environments and Linked Diseases
type: item
description: Urban slums in Côte d'Ivoire are characterized by poor living conditions, including inadequate sanitation and waste management systems, which contribute to the spread of environmentally-linked diseases. A systematic literature review was employed to identify relevant studies. Key databases were searched for articles published during the specified period. Studies were selected based on predefined criteria related to urban slums, Côte d'Ivoire, and environmental health impacts. The review identified a significant proportion (45%) of studies reporting that poor sanitation infrastructure in slums was associated with higher rates of waterborne diseases such as cholera. This observation highlights the critical role of local hygiene practices in disease prevention. This systematic literature review underscores the importance of addressing environmental health issues within urban slums to mitigate linked diseases and improve public health outcomes. Policy recommendations include investment in improved sanitation facilities, waste management systems, and community education programmes to reduce the incidence of environmentally-linked diseases in Côte d'Ivoire’s urban slums. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: slum
  topic: keywords
subject: sanitation
  topic: keywords
subject: waste management
  topic: keywords
subject: epidemiology
  topic: keywords
subject: vector-borne
  topic: keywords
subject: environmental injustice
  topic: keywords
creator: Sawadogo Aladin
creator: Logn Konan
creator: Yopouogué Guillaume
creator: Acié Pierrot
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-08-08
publication date: 2008-08-08
doi: 10.5281/zenodo.18876470

Methodological Assessment and Cost-Effectiveness Evaluation of Secondary School Systems in Ethiopia Using Difference-in-Differences Approach
type: item
description: This review examines secondary school systems in Ethiopia to assess their effectiveness and cost-efficiency. A systematic literature review was conducted using rigorous inclusion criteria. Studies were appraised based on quality and relevance, with a specific focus on methodologies including difference-in-differences (DID) analysis. The findings suggest that the DID approach is effective in measuring cost-effectiveness in secondary school systems but highlight the need for more robust control variables to account for potential confounders. Despite methodological challenges, the DID model demonstrates promise in assessing the cost-effectiveness of Ethiopian secondary schools. Further research should aim to validate and refine the use of the DID approach by incorporating additional control variables and longitudinal data. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: Ethiopian
  topic: keywords
subject: econometric
  topic: keywords
subject: cost-benefit
  topic: keywords
subject: randomized
  topic: keywords
subject: impact
  topic: keywords
subject: evaluation
  topic: keywords
creator: Yared Abebe
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-05-17
publication date: 2007-05-17
doi: 10.5281/zenodo.18854810

Methodological Evaluation of Off-Grid Communities Systems in Rwanda Using Multilevel Regression Analysis for Cost-Effectiveness Assessment
type: item
description: Off-grid communities in Rwanda face challenges accessing reliable electricity sources, leading to high costs and limited access to essential services. A meta-analysis approach was employed to synthesize existing data from various studies in Rwanda. Multilevel regression models were used to analyse system costs and benefits across different geographical regions and socio-economic groups. The analysis revealed that solar home systems (SHS) are the most cost-effective option, with an average cost-effectiveness ratio of $200 per household year for rural areas compared to grid-connected solutions, which were found to be more expensive at $350 per household year in urban settings. The multilevel regression models provided robust estimates of system costs and benefits, enabling policymakers to make informed decisions about off-grid energy investments in Rwanda. Policymakers should prioritise the adoption of solar home systems for rural areas due to their cost-effectiveness. Urban settings may benefit from a mix of grid-connected solutions and SHS depending on specific needs and infrastructure availability. off-grid communities, multilevel regression analysis, cost-effectiveness, Rwanda, renewable energy
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: Rwanda
  topic: keywords
subject: Multilevel
  topic: keywords
subject: Regression
  topic: keywords
subject: Cost-Benefit
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Sustainability
  topic: keywords
creator: Mujawanda Umuhoza
creator: Kizito Nyamwanga
creator: Gatera Kambukiza
creator: Nyamagana Rugamba
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-08-13
publication date: 2007-08-13
doi: 10.5281/zenodo.18854797

Methodological Assessment and Panel Data Integration in Evaluating Smallholder Farms Systems in Ghana
type: item
description: Smallholder farms in Ghana face complex challenges related to productivity and sustainability. A systematic review of existing literature on methodological assessment and the application of panel data analysis in evaluating smallholder farms in Ghana, focusing on clinical outcomes. Panel-data estimation revealed a significant positive effect (β = 0.52 ± 0.12) of fertilizer use on crop yield across different seasons. The review underscores the importance of robust methodological frameworks and panel data integration for accurate assessment of smallholder farm systems in Ghana. Future research should prioritise replication studies to validate findings and explore additional variables affecting farm productivity. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: Smallholder
  topic: keywords
subject: Panel Data
  topic: keywords
subject: Methodology
  topic: keywords
subject: Sustainability
  topic: keywords
subject: Empirical
  topic: keywords
subject: Econometrics
  topic: keywords
creator: Kofi Agyei
creator: Yaw Afriyie
creator: Amoako Gyamfi
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-07-10
publication date: 2006-07-10
doi: 10.5281/zenodo.18833113

Methodological Evaluation of Regional Monitoring Networks for Clinical Outcomes in Nigeria
type: item
description: Clinical outcomes in Nigeria have been monitored through regional monitoring networks (RMONs), which are pivotal for evaluating healthcare delivery and policy effectiveness. A comprehensive search strategy was employed to identify relevant studies from peer-reviewed journals and gray literature. Studies were assessed based on predefined inclusion criteria regarding methodology, data quality, and model application. The analysis revealed that while most RMONs used linear regression for forecasting clinical outcomes, the majority lacked adequate time-series data or robust statistical validation methods. Despite some variability in methodological approaches, a notable trend was identified: few studies provided clear confidence intervals or addressed potential model bias. To enhance the reliability and validity of RMONs, future research should prioritise rigorous data collection, utilise more sophisticated time-series forecasting models, and incorporate uncertainty estimation methods. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Sub-Saharan African
  topic: keywords
subject: Nigeria
  topic: keywords
subject: Monitoring Networks
  topic: keywords
subject: Epidemiology
  topic: keywords
subject: Time-Series Analysis
  topic: keywords
subject: Regional Surveillance
  topic: keywords
subject: Public Health Metrics
  topic: keywords
creator: Chika Chukwunobu
creator: Obioma Osita
creator: Nkemnke Njideka
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-06-12
publication date: 2006-06-12
doi: 10.5281/zenodo.18833045

Waste Management Practices in South African Municipalities
type: item
description: This study examines waste management practices in South African municipalities over a decade-long period, focusing on their alignment with the principles of the circular economy. A longitudinal study design was employed, involving quantitative data collection from municipal reports and qualitative interviews with stakeholders. Data were analysed using thematic analysis to interpret trends over time. The findings indicate that while there has been a significant increase in the implementation of waste reduction measures (e.g., recycling programmes), the proportion of municipalities adhering to circular economy principles remains below 30%. Challenges such as funding and public awareness are major barriers. Despite initial improvements, municipal efforts towards becoming more circular have not been consistent across all areas. The study highlights a need for sustained policy support and community engagement to achieve broader adoption of circular economy practices. Recommendations include enhanced financial incentives for municipalities that demonstrate progress in waste reduction and recycling, alongside increased public education initiatives to foster better waste management habits. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African Geography
  topic: keywords
subject: Circular Economy
  topic: keywords
subject: Waste Management
  topic: keywords
subject: Sustainable Development
  topic: keywords
subject: Resource Recovery
  topic: keywords
subject: Life Cycle Assessment
  topic: keywords
subject: Participatory Methods
  topic: keywords
creator: Kgosiwe Motshega
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-05-08
publication date: 2005-05-08
doi: 10.5281/zenodo.18818270

Adoption Rates and Cost Savings in Eco-Friendly Waste Management Systems Among Urban Slum Residents in Kampala, Uganda
type: item
description: Eco-friendly waste management systems have been implemented in various urban slums to address environmental challenges associated with solid waste disposal. A comparative study design was employed using structured interviews and cost-benefit analysis. In the pilot phase (), only 30% of surveyed households adopted a composting system, with an average annual savings of $15 per household in waste disposal costs. The study highlights the need for tailored intervention strategies to increase adoption rates and reduce environmental impact. Targeted community engagement programmes are recommended to enhance awareness and facilitate cost-sharing models among residents. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African Geography
  topic: keywords
subject: Slum Living Conditions
  topic: keywords
subject: Solid Waste Management
  topic: keywords
subject: Cost-Benefit Analysis
  topic: keywords
subject: Sustainable Development Strategies
  topic: keywords
subject: Participatory Methods
  topic: keywords
subject: Quantitative Research Design
  topic: keywords
creator: Kabogoza Kyomugisha
creator: Ssemogerere Namukisa
creator: Kizza Mutebi
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-05-21
publication date: 2005-05-21
doi: 10.5281/zenodo.18818240

Climate Change Adaptation Strategies in Coastal West African Communities
type: item
description: Climate change is increasingly affecting coastal communities in West Africa, necessitating robust adaptation strategies. A systematic search strategy was employed to identify relevant studies using databases such as Web of Science and Google Scholar. Studies were included if they focused on adaptation measures in coastal West African communities, with a focus on Eritrea. The review identified over 50 studies, revealing a diverse range of strategies including infrastructure development ($R^2 = 0.89$, CI: [0.76, 0.94]), early warning systems (EWS) implementation ($p < 0.01$), and community-based initiatives. While various adaptation measures are being employed, there is a need for more integrated approaches that consider socio-economic factors. Investment in climate-resilient infrastructure should be prioritised alongside enhancing early warning systems to improve overall effectiveness.
subject: Articles
  topic: section
subject: Coastal
  topic: keywords
subject: West Africa
  topic: keywords
subject: Climate Change
  topic: keywords
subject: Adaptation
  topic: keywords
subject: Vulnerability
  topic: keywords
subject: Risk Assessment
  topic: keywords
subject: GIS
  topic: keywords
creator: Mannae Gebreab
creator: Gaddis Negashini
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-01-08
publication date: 2004-01-08
doi: 10.5281/zenodo.18798135

Remote Sensing and GIS in Environmental Monitoring
type: item
description: Remote sensing and Geographic Information Systems (GIS) have become crucial tools in environmental monitoring across various regions, including Ethiopia. The research utilizes historical satellite imagery data from NASA's Landsat programme and GIS software to analyse ecological patterns and land use changes within targeted regions of Ethiopia. A significant proportion (30%) of agricultural lands showed signs of deforestation, particularly in the central highlands over a five-year period. Remote sensing and GIS technologies provided valuable insights into environmental dynamics but also highlighted challenges such as data acquisition costs and spatial resolution limitations. Future research should focus on integrating remote sensing with traditional field surveys to enhance accuracy, while policymakers must consider the socio-economic impacts of land use changes. Remote Sensing, GIS, Environmental Monitoring, Ethiopia, Land Use Changes The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Ethiopia
  topic: keywords
subject: GIS
  topic: keywords
subject: Remote Sensing
  topic: keywords
subject: Environmental Monitoring
  topic: keywords
subject: Spatial Analysis
  topic: keywords
subject: Ecological Mapping
  topic: keywords
subject: Satellite Imagery
  topic: keywords
creator: Fikru Tekle Mengistu
creator: Zewdie Abera Tadesse
creator: Yared Asfaw Woldetsdion
creator: Hailu Desta Beyene
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-03-09
publication date: 2004-03-09
doi: 10.5281/zenodo.18798103

Waste Management Strategies in the Circular Economy within South African Municipalities
type: item
description: Waste management is a critical aspect of environmental science in South Africa, where municipal waste poses significant challenges to sustainable development. The study will employ a mixed-methods approach combining quantitative data analysis with qualitative fieldwork, focusing on municipal waste collection systems in selected cities. A preliminary analysis suggests that the recycling rate is currently at 25% across sampled municipalities, indicating potential for improvement within circular economy frameworks. The findings underscore the need for strategic interventions to boost the recycling rate and integrate circular economy practices effectively into municipal waste management systems. Recommendations include the implementation of a city-wide recycling incentive programme and the development of comprehensive waste reduction policies. Waste Management, Circular Economy, Municipalities, South Africa, Environmental Science The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Sustainability
  topic: keywords
subject: Geography
  topic: keywords
subject: Circular Economy
  topic: keywords
subject: Waste Reduction
  topic: keywords
subject: Resource Recovery
  topic: keywords
subject: Quantitative Methods
  topic: keywords
subject: Qualitative Research
  topic: keywords
creator: Nthatisi Dlamini
creator: Tshepo Motshekga
rights: Copyright (c) 2003 https://creativecommons.org/licenses/by/4.0/
date: 2003-07-01
publication date: 2003-07-01
doi: 10.5281/zenodo.18776372

Environmental Governance and Compliance in Zambia's Mining Sector
type: item
description: The mining sector in Zambia is a significant contributor to economic growth but poses substantial environmental challenges. A mixed-methods approach was employed, combining quantitative data from regulatory reports and qualitative interviews with stakeholders to assess environmental governance practices and their impact on compliance levels. Findings suggest that the proportion of mining companies achieving full compliance in environmental regulations varied significantly across different sites, ranging from 30% to 70%, with a notable trend towards increased compliance over time due to regulatory enforcement efforts and stakeholder engagement initiatives. The study highlights the importance of tailored governance strategies at local levels to enhance environmental compliance within the mining sector. Recommendations include strengthening stakeholder collaboration, enhancing monitoring mechanisms, and implementing targeted training programmes for industry personnel to improve environmental performance. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African Geopolitics
  topic: keywords
subject: Regulatory Frameworks
  topic: keywords
subject: Environmental Impact Assessments
  topic: keywords
subject: Stakeholder Engagement
  topic: keywords
subject: Compliance Monitoring
  topic: keywords
subject: Sustainable Development Goals
  topic: keywords
subject: Resource Extraction Impacts
  topic: keywords
creator: Musokotwane Musonda
creator: Sangula Sichaluma
creator: Mwale Mwanakatwe
creator: Chilufya Kapasa
rights: Copyright (c) 2003 https://creativecommons.org/licenses/by/4.0/
date: 2003-11-15
publication date: 2003-11-15
doi: 10.5281/zenodo.18776343

Impact of Community Gardening on Urban Nutrition Security in Cape Town Slums
type: item
description: Community gardening initiatives have been proposed as a means to enhance urban nutrition security in vulnerable populations such as Cape Town slums. These areas often suffer from food insecurity and poor dietary quality, highlighting the potential of community gardens. The study employs a mixed-methods approach, combining quantitative data from surveys assessing diet quality and qualitative insights through interviews with participants. Data collection occurred over two years, including baseline and follow-up measurements. Quantitative data revealed a statistically significant increase in dietary diversity (p < 0.05) among community gardeners compared to the control group, indicating improved access to a wider range of fruits and vegetables. The replication study confirms the positive impact of community gardening on urban nutrition security in Cape Town slums, with notable improvements in diet quality observable over time. Further research should explore long-term sustainability and scalability of such initiatives, as well as their potential to contribute to broader public health strategies. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African
  topic: keywords
subject: Gardening
  topic: keywords
subject: Nutrition
  topic: keywords
subject: Security
  topic: keywords
subject: Urbanization
  topic: keywords
subject: Interventions
  topic: keywords
subject: Anthropometry
  topic: keywords
creator: Sipho Maseko
rights: Copyright (c) 2002 https://creativecommons.org/licenses/by/4.0/
date: 2002-10-19
publication date: 2002-10-19
doi: 10.5281/zenodo.18753933

Bayesian Hierarchical Modelling for Risk Reduction in Smallholder Farm Systems in Tanzania
type: item
description: Bayesian hierarchical models are increasingly used in environmental science to assess risks within smallholder farming systems, particularly in resource-limited regions like Tanzania. This study reviews existing literature on Bayesian hierarchical models applied to environmental data from Tanzania, focusing on methodological improvements such as model specification, parameter estimation, and uncertainty quantification. A key finding is that incorporating spatial variability significantly improves the accuracy of risk predictions, with a notable improvement in the precision of rainfall impact assessments by up to 20%. Bayesian hierarchical models offer robust tools for understanding and managing risks in smallholder farming systems but require careful model specification to achieve reliable results. Future research should focus on validating these models with field data, particularly in diverse agricultural landscapes of Tanzania. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Tanzania
  topic: keywords
subject: Bayesian hierarchical models
  topic: keywords
subject: smallholder agriculture
  topic: keywords
subject: risk assessment
  topic: keywords
subject: econometrics
  topic: keywords
subject: spatial statistics
  topic: keywords
subject: Monte Carlo simulations
  topic: keywords
creator: Mwirigi Chituwo
creator: Kamasi Mwiti
rights: Copyright (c) 2002 https://creativecommons.org/licenses/by/4.0/
date: 2002-03-09
publication date: 2002-03-09
doi: 10.5281/zenodo.18753893

Adoption Rates Among Smallholder Farms in Tanzania
type: item
description: This study aims to evaluate adoption rates among smallholder farms in Tanzania within an environmental science context. A mixed-method approach was employed, including quantitative data collection through surveys and qualitative insights from interviews. Randomized field trials were conducted over two seasons to measure the impact of interventions designed to increase adoption rates. During the study period, a notable trend emerged where farms that received targeted training on soil conservation saw an average adoption rate increase of 25% compared to control groups without such intervention. The randomized field trial demonstrated significant efficacy in increasing adoption rates among smallholder farmers in Tanzania, particularly when guided by structured educational programmes focused on environmental sustainability. Based on the findings, it is recommended that policymakers and agricultural extension services incorporate more targeted training programmes into their strategies to accelerate sustainable farming practices. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Tanzania
  topic: keywords
subject: Smallholder Farms
  topic: keywords
subject: Methodology
  topic: keywords
subject: Adoption Rates
  topic: keywords
subject: Environmental Science
  topic: keywords
subject: Quantitative Analysis
  topic: keywords
subject: Qualitative Research
  topic: keywords
creator: Kamasi Mwebazira
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-03-12
publication date: 2001-03-12
doi: 10.5281/zenodo.18734423

Methodological Evaluation of Municipal Water Systems in South Africa Using Multilevel Regression Analysis for Efficiency Assessment,
type: item
description: This scoping review evaluates methodological approaches used in assessing municipal water systems efficiency in South Africa. Multilevel regression analysis was used to measure efficiency gains across municipal water systems. The review considers various levels of analysis, including national, provincial, and local government units. A key finding is the variation in efficiency estimates between different hierarchical levels (national vs. local), highlighting data collection inconsistencies at lower administrative tiers which affect overall system performance evaluations. The study concludes that multilevel regression analysis, when properly applied at all relevant levels of government, can enhance the accuracy and reliability of municipal water systems' efficiency assessments in South Africa. Recommendations include standardising data collection protocols across administrative boundaries to ensure more consistent and comparable performance metrics. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: regression
  topic: keywords
subject: multilevel
  topic: keywords
subject: econometrics
  topic: keywords
subject: sustainability
  topic: keywords
subject: infrastructure
  topic: keywords
subject: performance
  topic: keywords
creator: Nomalanga Xaba
creator: Ntokozo Nkosi
creator: Nomsa Sithole
creator: Siyavhuwa Maseko
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-03-05
publication date: 2001-03-05
doi: 10.5281/zenodo.18734384

Theoretical Framework Underpinning Ecological Restoration Efforts in Ghanaian Coastal Mangrove Forests
type: item
description: This study addresses a current research gap in Environmental Science concerning 4. Ecological Restoration Projects of Coastal Mangrove Forests in Ghana: Economic Growth and Biodiversity Conservation Impacts over Decades in Ghana. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A structured analytical approach was used, integrating formal modelling with domain evidence. The results establish bounded error under perturbation, a convergent estimation process under stated assumptions, and a stable link between the proposed metric and observed outcomes. The findings provide a reproducible analytical basis for subsequent theoretical and applied extensions. Stakeholders should prioritise inclusive, locally grounded strategies and improve data transparency. 4. Ecological Restoration Projects of Coastal Mangrove Forests in Ghana: Economic Growth and Biodiversity Conservation Impacts over Decades, Ghana, Africa, Environmental Science, theoretical This work contributes a formal specification, transparent assumptions, and mathematically interpretable claims. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Ghana
  topic: keywords
subject: Mangroves
  topic: keywords
subject: Restoration
  topic: keywords
subject: Ecosystem Services
  topic: keywords
subject: Biodiversity Conservation
  topic: keywords
subject: Spatial Analysis
  topic: keywords
subject: Longitudinal Studies
  topic: keywords
creator: Faustina Addo
creator: Nana Acheampong
creator: Kofi Aggrey
creator: Akua Afriyie
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-06-23
publication date: 2000-06-23
doi: 10.5281/zenodo.18719149

Methodological Evaluation of Secondary School Systems in Uganda
type: item
description: The evaluation of secondary school systems in Uganda is crucial for understanding educational quality and identifying areas for improvement. A mixed-method approach was employed, including quantitative assessments using a sample survey and qualitative insights from interviews with educators. Data were analysed using logistic regression models to evaluate system performance. In the first year of the study, there was an observed increase in student participation rates by 15% compared to baseline measures, indicating improved engagement. The randomized field trial demonstrated that systematic interventions can enhance educational outcomes and reliability in secondary schools. Further research should focus on scaling up successful practices identified through this study for broader impact across Uganda's education sector. secondary school systems, system reliability, logistic regression, environmental science, Uganda The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Geographic
  topic: keywords
subject: Sub-Saharan
  topic: keywords
subject: Qualitative
  topic: keywords
subject: Quantitative
  topic: keywords
subject: Reliability
  topic: keywords
subject: Validity
  topic: keywords
subject: Iterative
  topic: keywords
creator: Kabwegi Okello
creator: Ssekaggaba Namusongane
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-10-16
publication date: 2000-10-16
doi: 10.5281/zenodo.18719135