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Author: Roland White
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Roland White
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Organization of the UN (FAO)
ISBN:
Category : Architecture
Languages : en
Pages : 116
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Book Description
The Second Global Plan of Action addresses new challenges, such as climate change and food insecurity, as well as novel opportunities, including information, communication and molecular methodologies. It contains 18 priority activities organized in four main groups: In situ conservation and management; Ex situ conservation; Sustainable use; and Building sustainable institutional and human capacities.
Author: John Abbott
Publisher: Routledge
ISBN: 1136491384
Category : Architecture
Languages : en
Pages : 511
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Book Description
This book shows for the first time how green infrastructure can work in an African urban context. On one level it provides a major rethinking of the role of infrastructure in urban society since the creation of networked infrastructure in the early twentieth century. On another, it explores the changing paradigms of urban development through the fundamental question of how decisions are made. With a focus on Africa's fast-growing secondary towns, where 70 per cent of the urban population live, the book explains how urban infrastructure provides the key to the relationship between economic development and social equity, through the mediation of natural resources. Adopting this view enables investment to be channelled more effectively to provide the engine for economic growth, while providing equitable services for all residents. At the same time, the mediation of resource flows integrates the metabolism of the city into the wider ecosystem. This vision leads to a new way of thinking about infrastructure, giving clear definition to the concept of green infrastructure. On the basis of research gathered throughout an extensive career, John Abbott draws in particular from his experience in Ethiopia to demonstrate the ways in which infrastructure needs to respond to the economies, societies and natural environments of twenty-first century urban Africa.
Author: Somik Vinay Lall
Publisher: World Bank Publications
ISBN: 1464810451
Category : Business & Economics
Languages : en
Pages : 290
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Book Description
Cities in Sub-Saharan Africa are experiencing rapid population growth. Yet their economic growth has not kept pace. Why? One factor might be low capital investment, due in part to Africa’s relative poverty: Other regions have reached similar stages of urbanization at higher per capita GDP. This study, however, identifies a deeper reason: African cities are closed to the world. Compared with other developing cities, cities in Africa produce few goods and services for trade on regional and international markets To grow economically as they are growing in size, Africa’s cities must open their doors to the world. They need to specialize in manufacturing, along with other regionally and globally tradable goods and services. And to attract global investment in tradables production, cities must develop scale economies, which are associated with successful urban economic development in other regions. Such scale economies can arise in Africa, and they will—if city and country leaders make concerted efforts to bring agglomeration effects to urban areas. Today, potential urban investors and entrepreneurs look at Africa and see crowded, disconnected, and costly cities. Such cities inspire low expectations for the scale of urban production and for returns on invested capital. How can these cities become economically dense—not merely crowded? How can they acquire efficient connections? And how can they draw firms and skilled workers with a more affordable, livable urban environment? From a policy standpoint, the answer must be to address the structural problems affecting African cities. Foremost among these problems are institutional and regulatory constraints that misallocate land and labor, fragment physical development, and limit productivity. As long as African cities lack functioning land markets and regulations and early, coordinated infrastructure investments, they will remain local cities: closed to regional and global markets, trapped into producing only locally traded goods and services, and limited in their economic growth.
Author: Myers, Garth
Publisher: Policy Press
ISBN: 1447322924
Category : Nature
Languages : en
Pages : 228
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Book Description
Africa's urban populations are growing rapidly, raising numerous environmental concerns as the pace of change stretches local resources and generates hazardous and unhealthy living conditions. Because these urban areas are also linked to the extremes of both poverty and wealth, they offer a unique opportunity for analyzing the many aspects of environmental politics. Drawing on fieldwork data, map analysis, place-name study, interviews, and fiction studies, Garth Myers explores African environmentalism from a variety of perspectives. By acknowledging the clash between Western planning mindsets that focus on sustainable development and the lived realities of residents in often poor, informal settlements, this important book marks a critical advance in the study of Africa's urban environments. It will have a profound impact across disciplines, from geography to urban, development, environmental, and African studies.
Author: Victor H. Green
Publisher: Colchis Books
ISBN:
Category : History
Languages : en
Pages : 222
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Book Description
The Negro Motorist Green Book was a groundbreaking guide that provided African American travelers with crucial information on safe places to stay, eat, and visit during the era of segregation in the United States. This essential resource, originally published from 1936 to 1966, offered a lifeline to black motorists navigating a deeply divided nation, helping them avoid the dangers and indignities of racism on the road. More than just a travel guide, The Negro Motorist Green Book stands as a powerful symbol of resilience and resistance in the face of oppression, offering a poignant glimpse into the challenges and triumphs of the African American experience in the 20th century.
Author: Stephan Pauleit
Publisher: Springer
ISBN: 3319039822
Category : Science
Languages : en
Pages : 411
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Book Description
Urbanisation and climate change are among the major challenges for sustainable development in Africa. The overall aim of this book is to present innovative approaches to vulnerability analysis and for enhancing the resilience of African cities against climate change-induced risks. Locally adapted IPCC climate change scenarios, which also consider possible changes in urban population, have been developed. Innovative strategies to land use and spatial planning are proposed that seek synergies between the adaptation to climate change and the need to solve social problems. Furthermore, the book explores the role of governance in successfully coping with climate-induced risks in urban areas. The book is unique in that it combines: a top-down perspective of climate change modeling with a bottom-up perspective of vulnerability assessment; quantitative approaches from engineering sciences and qualitative approaches of the social sciences; a novel multi-risk modeling methodology; and strategic approaches to urban and green infrastructure planning with neighborhood perspectives of adaptation.
Author: Giuseppe Faldi
Publisher: Springer Nature
ISBN: 3030849066
Category : Political Science
Languages : en
Pages : 330
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Book Description
This book provides readers with a wide overview of place-based planning and design experiments addressing such powerful transformations in the African built environment. This continent is currently undergoing fast paced urban, institutional and environmental changes, which have stimulated an increasing interest for alternative architectural solutions, urban designs and comprehensive planning experiments. The international and balanced array of the collected contributions explore emerging research concepts for understanding urban and peri-urban processes in Africa, discuss bottom-up planning and design practices, and present inspirational and innovative co-design methods and participatory tools for steering such change through public spaces, sustainable services and infrastructures. The book is intended for students, researchers, decision-makers and practitioners engaged in planning and design for the built environment in Africa and the Global South at large.
Author: Pádraig Carmody
Publisher: John Wiley & Sons
ISBN: 1119833612
Category : Social Science
Languages : en
Pages : 293
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Book Description
Illuminates the path to more generative urban transitions in Africa's cities and developing rural areas Africa is the world's most rapidly urbanizing region. The predominantly rural continent is currently undergoing an “urban revolution” unlike any other, generally taking place without industrialization and often characterized by polarization, poverty, and fragmentation. While many cities have experienced construction booms and real estate speculation, others are marked by expanding informal economies and imploding infrastructures. The Urban Question in Africa: Uneven Geographies of Transition examines the imbalanced and contested nature of the ongoing urban transition of Africa. Edited and authored by leading experts on the subject, this unique volume develops an original theory conceptualizing cities as sociotechnical systems constituted by production, consumption, and infrastructure regimes. Throughout the book, in-depth chapters address the impacts of current meta-trends—global geopolitical shifts, economic changes, the climate crisis, and others—on Africa's cities and the broader development of the continent. Presents a novel framework based on extensive fieldwork in multiple countries and regions of the continent Examines geopolitical and socioeconomic topics such as manufacturing in African cities, the green economy in Africa, and the impact of China on urban Africa Discusses the prospects for generative urbanism to produce and sustain long-term development in Africa Features high-quality maps, illustrations, and photographs The Urban Question in Africa: Uneven Geographies of Transition is essential reading for undergraduate and postgraduate students in geography, urban planning, and African studies, academic researchers, geographers, urban planners, and policymakers.
Author: United Nations
Publisher: United Nations Publications
ISBN: 9789280731545
Category : Political Science
Languages : en
Pages : 68
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Book Description
Africa is currently the least urbanised region in the world, but this is changing fast. Of the billion people living on the African continent, about 40 per cent live in urban areas. The urban population in Africa doubled from 205 million in 1990 to 400 million in 2010, and by 2050, it is expected that this would have tripled to 1.23 billion. Of this urban population, 60 per cent are living in slum conditions. In a time of such urban growth, Africa is likely to experience some of the most severe impacts of climate change, particularly when it comes to water and food security. This places huge pressures on the growing urban populations. This report shows that there is a way forward for a more sustainable future where restoration of ecosystems, often in the green hills and watersheds surrounding cities, can provide cheaper, efficient and resilient water supply systems in a changing world.
