Are market‐based solutions a viable strategy for addressing micronutrient deficiency? Lessons from case studies in sub‐Saharan Africa and South Asia

2020 ◽  
Author(s):  
Spencer Henson ◽  
Jessica Agnew
Keyword(s):  
South Asia ◽  
Case Studies ◽  
Micronutrient Deficiency ◽  
Sub Saharan Africa ◽  
Sub Saharan

Human Development Paradigm for South Asia

2018 ◽  
Keyword(s):  
South Asia ◽  
Human Development ◽  
Sub Saharan Africa ◽  
Health And Nutrition ◽  
The People ◽  
Sub Saharan ◽  
Development Paradigm

In the chapter, Haq gives a snapshot of the human progress of South Asia, comparing it with other regions. He was worried about the region beginning to lag behind all other regions, including Sub-Saharan Africa. He highlights the role of the two largest economies in the region, India and Pakistan, in financing the major investment in education, health and nutrition for the people. Haq advocates some fiscal and monetary reforms are suggested to invest in human development.

scholarly journals Mapping 20 Years of Urban Expansion in 45 Urban Areas of Sub-Saharan Africa

2021 ◽  
Vol 13 (3) ◽  
pp. 525
Author(s):  
Yann Forget ◽  
Michal Shimoni ◽  
Marius Gilbert ◽  
Catherine Linard
Keyword(s):  
Case Studies ◽  
Urban Areas ◽  
Urban Expansion ◽  
Local Population ◽  
Sub Saharan Africa ◽  
Annual Growth Rate ◽  
Urban Dynamics ◽  
Mapping Approach ◽  
Sub Saharan ◽  
The Impact

By 2050, half of the net increase in the world’s population is expected to reside in sub-Saharan Africa (SSA), driving high urbanization rates and drastic land cover changes. However, the data-scarce environment of SSA limits our understanding of the urban dynamics in the region. In this context, Earth Observation (EO) is an opportunity to gather accurate and up-to-date spatial information on urban extents. During the last decade, the adoption of open-access policies by major EO programs (CBERS, Landsat, Sentinel) has allowed the production of several global high resolution (10–30 m) maps of human settlements. However, mapping accuracies in SSA are usually lower, limited by the lack of reference datasets to support the training and the validation of the classification models. Here we propose a mapping approach based on multi-sensor satellite imagery (Landsat, Sentinel-1, Envisat, ERS) and volunteered geographic information (OpenStreetMap) to solve the challenges of urban remote sensing in SSA. The proposed mapping approach is assessed in 17 case studies for an average F1-score of 0.93, and applied in 45 urban areas of SSA to produce a dataset of urban expansion from 1995 to 2015. Across the case studies, built-up areas averaged a compound annual growth rate of 5.5% between 1995 and 2015. The comparison with local population dynamics reveals the heterogeneity of urban dynamics in SSA. Overall, population densities in built-up areas are decreasing. However, the impact of population growth on urban expansion differs depending on the size of the urban area and its income class.

scholarly journals Mapping of affordability levels for photovoltaic-based electricity generation in the solar belt of sub-Saharan Africa, East Asia and South Asia

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Sándor Szabó ◽  
Irene Pinedo Pascua ◽  
Daniel Puig ◽  
Magda Moner-Girona ◽  
Mario Negre ◽  
...  
Keyword(s):  
East Asia ◽  
South Asia ◽  
Electricity Generation ◽  
Sub Saharan Africa ◽  
Solar Photovoltaic ◽  
Term Operation ◽  
Sub Saharan ◽  
High Level ◽  
Do So

AbstractLack of access to modern forms of energy hampers efforts to reduce poverty. The provision of electricity to off-grid communities is therefore a long-standing developmental goal. Yet, many off-grid electrification projects neglect mid- and long-term operation and maintenance costs. When this is the case, electricity services are unlikely to be affordable to the communities that are the project’s primary target. Here we show that, compared with diesel-powered electricity generation systems, solar photovoltaic systems are more affordable to no less than 36% of the unelectrified populations in East Asia, South Asia, and sub-Saharan Africa. We do so by developing geo-referenced estimates of affordability at a high level of resolution (1 km2). The analysis illustrates the differences in affordability that may be found at the subnational level, which underscores that electrification investments should be informed by subnational data.

Smart Cities in Sub-Saharan Africa

2019 ◽  
pp. 83-99
Author(s):  
Innocent Chirisa ◽  
Abraham Rajab Matamanda
Keyword(s):  
South Africa ◽  
Best Practices ◽  
Case Studies ◽  
Smart City ◽  
Smart Cities ◽  
Sub Saharan Africa ◽  
Scholarly Work ◽  
Critical Engagement ◽  
Sub Saharan ◽  
Good Cause

The aim of this chapter is to interrogate and diagnose the concept of smart cities as it has been applied to Sub-Saharan Africa (SSA) in a bid to decrypt the opportunities and challenges characterizing its manifestation in space and actuality. The chapter is a product of the critical engagement of scholarly work that compares the best practices in the development and promotion of the smart city concept against those practices that are antithetical and retrogressive in light of this good cause. To crystallize the realities, the chapter makes use of case studies that speak to these contrasting experiences. Case studies in SSA reveal differential practices with South Africa emerging as a country doing very well relative to others in the region. Some cities, especially the small and intermediate ones, fail to break even in terms of the revenue collections. This is partly because they have failed to attract investment in the form of industries or retain them because of politically induced instabilities.

Climate Risks, Adaptation and Vulnerability in Sub-Saharan Africa and South Asia

2021 ◽  
pp. 1-20
Author(s):  
Jeetendra Prakash Aryal ◽  
Dil Bahadur Rahut ◽  
Paswel Marenya
Keyword(s):  
South Asia ◽  
Sub Saharan Africa ◽  
Climate Risks ◽  
Sub Saharan
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