The mining sector in sub-Saharan Africa: flows of capital and people in large-scale mining and artisanal and small-scale mining

2021 ◽  
pp. 160-176
Author(s):  
Chris Huggins
Keyword(s):  
Large Scale ◽  
Sub Saharan Africa ◽  
Small Scale ◽  
Mining Sector ◽  
Sub Saharan

scholarly journals Context Specificity and Time Dependency in Classifying Sub-Saharan Africa Dairy Cattle Farmers for Targeted Extension Farm Advice: The Case of Uganda

Agriculture ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 836
Author(s):  
Elizabeth Ahikiriza ◽  
Joshua Wesana ◽  
Xavier Gellynck ◽  
Guido Van Huylenbroeck ◽  
Ludwig Lauwers
Keyword(s):  
Milk Production ◽  
Large Scale ◽  
Management Practices ◽  
Production Systems ◽  
Sub Saharan Africa ◽  
Small Scale ◽  
Dairy Production ◽  
Extension Services ◽  
Sub Saharan ◽  
Productive Systems

Despite the huge potential for milk production, interventions to improve productivity in sub-Saharan Africa (SSA) are barely based on specified farm classifications. This study aimed to develop robust and context-specific farm typologies to guide content of extension farm advice/services in Uganda. From a sample of 482 dairy farmers, we collected data on farmer socio-demographics, farm management practices, ownership of farm tools and facilities, willingness to pay for extension services, milk production, and marketing. Farm typologies were obtained based on principal component and cluster analyses. Thereby, of the three dairy production systems that emerged, small-scale, largely subsistence yet extensive and low productive farms were more prominent (82.6%). Farms that were classified as large-scale, less commercialized yet extensive with modest productive systems were more than the medium-scale commercial farms with intensive and highly productive systems. However, the later were considered to potentially transform dairy farming in Uganda. It was also predicted that the validity of our farm classification may persist until half of the farms have moved between clusters. The study gives new insights on dairy production systems in Uganda, which can be used to organize more targeted research on farmers’ extension needs for facilitating delivery of relevant and effective extension services and designing appropriate extension policies.

scholarly journals Law and the Exclusionary Essence of Large-Scale Investments in Sub-Saharan Africa Land

2014 ◽  
Vol 6 (2-3) ◽  
pp. 315-335 ◽  
Author(s):  
Tomaso Ferrando
Keyword(s):  
Rural Areas ◽  
Large Scale ◽  
Sub Saharan Africa ◽  
Small Scale ◽  
Land Grabbing ◽  
Short Term ◽  
Global Land ◽  
Sub Saharan ◽  
Small Scale Farmers

Abstract ‘Global land grabbing’ represents one of the hottest topics of debate within the areas of developmental and agricultural studies. However, this article claims that a narrow focus on the illegality and consequences of the ‘grabbing’, rather than on large scale investments in land (LaSIL) as a form of economic development which is inherently exclusionary, can be detrimental to the future of small-scale farmers. A short-term perspective overlooks the indirect consequences of industrialization, and legitimizes long-term exclusions and marginalization. Through past and present evidence, this paper demonstrates that LaSIL as competing projects will inevitably produce the abandonment of rural areas, the proletarianization of peasants, and the increase in social inequality, against any possibility for coexistence and harmonious cooperation.

Changing Patterns of Political Violence in Sub-Saharan Africa

2019 ◽  
Author(s):  
Kate M. Carter ◽  
Scott Straus
Keyword(s):  
Political Violence ◽  
Civil Wars ◽  
Large Scale ◽  
State Funding ◽  
Sub Saharan Africa ◽  
Small Scale ◽  
Electoral Violence ◽  
Rise Of China ◽  
Sub Saharan ◽  
Funding Opportunities

Contrary to common assumption, major forms of large-scale organized political violence in sub-Saharan Africa have declined in frequency and intensity, and the region is not uniquely prone to the onset of warfare. African civil wars in the 2000s and 2010s are less common compared to the mid-1990s. The character of warfare has also changed. Contemporary wars are generally small-scale, fought on state peripheries and increasingly across multiple states, and involve factionalized insurgents who typically cannot hold significant territory or capture state capitals. Episodes of large-scale mass killing of civilians are also on the decline. That said, other forms of political violence that receive less attention in the academic literature are increasing or persistent. These include electoral violence and violence over access to livelihood resources, such as land and water. Geopolitical shifts since the end of the Cold War are a leading candidate to explain the changing frequency and character of warfare in sub-Saharan Africa. New global priorities, including changes in external state funding opportunities for insurgents, an emphasis on change through elections, investments in conflict mediation strategies, and the rise of China are hypothesized as critical factors shaping the new patterns of warfare.

Irrigation Issues in Swaziland 2: Small-Scale Projects

1987 ◽  
Vol 16 (3) ◽  
pp. 140-145 ◽  
Author(s):  
M. K. V. Carr
Keyword(s):  
Developing Country ◽  
Land Tenure ◽  
Southern Africa ◽  
Large Scale ◽  
Agricultural Development ◽  
Sub Saharan Africa ◽  
Small Scale ◽  
Secure Systems ◽  
Sub Saharan

This is the second of two papers which discusses current irrigation issues in Swaziland, a relatively poor developing country in southern Africa. In the first, developments in large scale commercial irrigation schemes were considered [1]. In this, an important irrigation settlement scheme is described, together with small-scale government-supported and farmer-initiated schemes. Among other factors, the importance of secure systems of land tenure is examined. Finally, general conclusions are drawn regarding the role of irrigation in agricultural development in Swaziland and elsewhere in sub-Saharan Africa.

scholarly journals Precision Agriculture for Resource Use Efficiency in Smallholder Farming Systems in Sub-Saharan Africa: A Systematic Review

2021 ◽  
Vol 13 (3) ◽  
pp. 1158
Author(s):  
Cecilia M. Onyango ◽  
Justine M. Nyaga ◽  
Johanna Wetterlind ◽  
Mats Söderström ◽  
Kristin Piikki
Keyword(s):  
Resource Use ◽  
Precision Agriculture ◽  
Large Scale ◽  
English Language ◽  
Management Practices ◽  
Smallholder Farmers ◽  
Management Strategies ◽  
Sub Saharan Africa ◽  
Smallholder Farming ◽  
Sub Saharan

Opportunities exist for adoption of precision agriculture technologies in all parts of the world. The form of precision agriculture may vary from region to region depending on technologies available, knowledge levels and mindsets. The current review examined research articles in the English language on precision agriculture practices for increased productivity among smallholder farmers in Sub-Saharan Africa. A total of 7715 articles were retrieved and after screening 128 were reviewed. The results indicate that a number of precision agriculture technologies have been tested under SSA conditions and show promising results. The most promising precision agriculture technologies identified were the use of soil and plant sensors for nutrient and water management, as well as use of satellite imagery, GIS and crop-soil simulation models for site-specific management. These technologies have been shown to be crucial in attainment of appropriate management strategies in terms of efficiency and effectiveness of resource use in SSA. These technologies are important in supporting sustainable agricultural development. Most of these technologies are, however, at the experimental stage, with only South Africa having applied them mainly in large-scale commercial farms. It is concluded that increased precision in input and management practices among SSA smallholder farmers can significantly improve productivity even without extra use of inputs.

scholarly journals Using Participatory Spatial Tools to Unravel Community Perceptions of Land-Use Dynamics in a Mine-Expanding Landscape in Ghana

2021 ◽  
Author(s):  
Jane J. Aggrey ◽  
Mirjam A. F. Ros-Tonen ◽  
Kwabena O. Asubonteng
Keyword(s):  
Land Use ◽  
Adverse Effects ◽  
Large Scale ◽  
Sub Saharan Africa ◽  
Small Scale ◽  
Eastern Region ◽  
Food Crop ◽  
Mosaic Landscape ◽  
Rural Landscapes ◽  
The Future

AbstractArtisanal and small-scale mining (ASM) in sub-Saharan Africa creates considerable dynamics in rural landscapes. Many studies addressed the adverse effects of mining, but few studies use participatory spatial tools to assess the effects on land use. Hence, this paper takes an actor perspective to analyze how communities in a mixed farming-mining area in Ghana’s Eastern Region perceive the spatial dynamics of ASM and its effects on land for farming and food production from past (1986) to present (2018) and toward the future (2035). Participatory maps show how participants visualize the transformation of food-crop areas into small- and large-scale mining, tree crops, and settlement in all the communities between 1986 and 2018 and foresee these trends to continue in the future (2035). Participants also observe how a mosaic landscape shifts toward a segregated landscape, with simultaneous fragmentation of their farming land due to ASM. Further segregation is expected in the future, with attribution to the expansion of settlements being an unexpected outcome. Although participants expect adverse effects on the future availability of food-crop land, no firm conclusions can be drawn about the anticipated effect on food availability. The paper argues that, if responsibly applied and used to reveal community perspectives and concerns about landscape dynamics, participatory mapping can help raise awareness of the need for collective action and contribute to more inclusive landscape governance. These findings contribute to debates on the operationalization of integrated and inclusive landscape approaches and governance, particularly in areas with pervasive impacts of ASM.

Intraclass Correlation Coefficients for Designing Cluster-Randomized Trials in Sub-Saharan Africa Education

2016 ◽  
Vol 40 (6) ◽  
pp. 500-525 ◽  
Author(s):  
Ben Kelcey ◽  
Zuchao Shen ◽  
Jessaca Spybrook
Keyword(s):  
Large Scale ◽  
Randomized Trials ◽  
Intraclass Correlation ◽  
Educational Interventions ◽  
Sub Saharan Africa ◽  
Design Stage ◽  
Education Outcomes ◽  
Randomized Studies ◽  
Sub Saharan ◽  
Variance Explained

Objective: Over the past two decades, the lack of reliable empirical evidence concerning the effectiveness of educational interventions has motivated a new wave of research in education in sub-Saharan Africa (and across most of the world) that focuses on impact evaluation through rigorous research designs such as experiments. Often these experiments draw on the random assignment of entire clusters, such as schools, to accommodate the multilevel structure of schooling and the theory of action underlying many school-based interventions. Planning effective and efficient school randomized studies, however, requires plausible values of the intraclass correlation coefficient (ICC) and the variance explained by covariates during the design stage. The purpose of this study was to improve the planning of two-level school-randomized studies in sub-Saharan Africa by providing empirical estimates of the ICC and the variance explained by covariates for education outcomes in 15 countries. Method: Our investigation drew on large-scale representative samples of sixth-grade students in 15 countries in sub-Saharan Africa and includes over 60,000 students across 2,500 schools. We examined two core education outcomes: standardized achievement in reading and mathematics. We estimated a series of two-level hierarchical linear models with students nested within schools to inform the design of two-level school-randomized trials. Results: The analyses suggested that outcomes were substantially clustered within schools but that the magnitude of the clustering varied considerably across countries. Similarly, the results indicated that covariance adjustment generally reduced clustering but that the prognostic value of such adjustment varied across countries.

Land conflicts and social differentiation in eastern Uganda

2017 ◽  
Vol 55 (3) ◽  
pp. 395-422 ◽  
Author(s):  
Matt Kandel
Keyword(s):  
Large Scale ◽  
Local Level ◽  
Sub Saharan Africa ◽  
Social Differentiation ◽  
Land Conflicts ◽  
Current Period ◽  
Post Conflict ◽  
Sub Saharan ◽  
Historical Developments ◽  
Eastern Uganda

ABSTRACTRising competition and conflict over land in rural sub-Saharan Africa continues to attract the attention of researchers. Recent work has especially focused on land governance, post-conflict restructuring of tenure relations, and large-scale land acquisitions. A less researched topic as of late, though one deserving of greater consideration, pertains to how social differentiation on the local-level shapes relations to land, and how these processes are rooted in specific historical developments. Drawing on fieldwork conducted in Teso sub-region of eastern Uganda, this paper analyses three specific land conflicts and situates them within a broad historical trajectory. I show how each dispute illuminates changes in class relations in Teso since the early 1990s. I argue that this current period of socioeconomic transformation, which includes the formation of a more clearly defined sub-regional middle class and elite, constitutes the most prominent period of social differentiation in Teso since the early 20th century.

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