Author: Karg, H.
Publisher: International Water Management Institute (IWMI). CGIAR Research Program on Water, Land and Ecosystems (WLE).
ISBN: 9290908750
Category : Political Science
Languages : en
Pages : 88
Book Description
Atlas of West African urban food systems
Author: Karg, H.
Publisher: International Water Management Institute (IWMI). CGIAR Research Program on Water, Land and Ecosystems (WLE).
ISBN: 9290908750
Category : Political Science
Languages : en
Pages : 88
Book Description
Publisher: International Water Management Institute (IWMI). CGIAR Research Program on Water, Land and Ecosystems (WLE).
ISBN: 9290908750
Category : Political Science
Languages : en
Pages : 88
Book Description
Climate Change
Author: Terence Epule Epule
Publisher: BoD – Books on Demand
ISBN: 1803554983
Category : Science
Languages : en
Pages : 250
Book Description
Never has the reality of climate change and its ramifications been so obvious around the world. Humankind is currently living in times when the reality of global climate change is unequivocal. The recent Intergovernmental Panel on Climate Change AR6 report further depicts the veracity of climate change by highlighting historically changing patterns of precipitation and temperature across the world, amidst heightened and varied levels of vulnerability around the world. This book is planned along the increasingly complex and daunting nature of climate change. The broad scope is intentional and aims at eliciting scholarship from across the globe and from varied areas of climate change research. Thus, as varied and broad as the intentions are, so too are the book’s contents. The thirteen peer-reviewed chapters are organized into four sections. Section 1 introduces the concept of climate change and other global perspectives and trends. Section 2 focuses on climate risk, resilience, and vulnerability. Section 3 explores varied perspectives on climate risks, sensitivity, and exposure with a focus on monitoring and assessment. Finally, Section 4 explores climate change adaptation and mitigation. The multidisciplinary nature of this book will appeal to a varied readership including governments, municipal authorities, and daily grassroots users of environmental resources.
Publisher: BoD – Books on Demand
ISBN: 1803554983
Category : Science
Languages : en
Pages : 250
Book Description
Never has the reality of climate change and its ramifications been so obvious around the world. Humankind is currently living in times when the reality of global climate change is unequivocal. The recent Intergovernmental Panel on Climate Change AR6 report further depicts the veracity of climate change by highlighting historically changing patterns of precipitation and temperature across the world, amidst heightened and varied levels of vulnerability around the world. This book is planned along the increasingly complex and daunting nature of climate change. The broad scope is intentional and aims at eliciting scholarship from across the globe and from varied areas of climate change research. Thus, as varied and broad as the intentions are, so too are the book’s contents. The thirteen peer-reviewed chapters are organized into four sections. Section 1 introduces the concept of climate change and other global perspectives and trends. Section 2 focuses on climate risk, resilience, and vulnerability. Section 3 explores varied perspectives on climate risks, sensitivity, and exposure with a focus on monitoring and assessment. Finally, Section 4 explores climate change adaptation and mitigation. The multidisciplinary nature of this book will appeal to a varied readership including governments, municipal authorities, and daily grassroots users of environmental resources.
Trust and consumers' willingness to pay for safe and certified safe vegetables in West African citiesTrust and consumers' willingness to pay for safe and certified safe vegetables in West African cities. A comparative analysis of Tamale, Ouagadougou, Bamenda and Bamako
Author: Christina Seeger
Publisher: Logos Verlag Berlin GmbH
ISBN: 3832553088
Category : Business & Economics
Languages : en
Pages : 222
Book Description
Smallholder farmers cultivating in West African cities often lack access to irrigation water and may use wastewater to irrigate their fields, particularly in the dry season. Wastewater contaminates vegetables with pathogens so that local consumers are likely to be exposed to health risks. Market data on consumers' actual payments for safety improved (= pathogen reduced) vegetables are not available in West Africa as vegetables differing in safety levels are sold, due to an information deficit on the consumers' side, at a uniform market price. Certification and repeated purchase experience may reduce these information deficits. For both market signals to be effective, trust is required. This book analyses the role of trust in explaining consumers' maximum willingness to pay (WTP) for safe and certified safe food in a Hicksian framework. This theory is tested using household data (n = 2,662) generated from contingent valuation surveys undertaken in Tamale, Ouagadougou, Bamenda and Bamako. The findings show that local consumers are willing to pay substantially higher prices (+40\% to +160\%) for certified safe vegetables. They further suggest that trust in farmers and traders reduces WTP and trust in certifying institutions increases WTP for certified safe vegetables. Most WTPs were found to be construct valid. They are therefore taken as trustworthy expressions of consumers' preferences for safety improved vegetables. These results stress the need to introduce vegetable certification in West African cities.
Publisher: Logos Verlag Berlin GmbH
ISBN: 3832553088
Category : Business & Economics
Languages : en
Pages : 222
Book Description
Smallholder farmers cultivating in West African cities often lack access to irrigation water and may use wastewater to irrigate their fields, particularly in the dry season. Wastewater contaminates vegetables with pathogens so that local consumers are likely to be exposed to health risks. Market data on consumers' actual payments for safety improved (= pathogen reduced) vegetables are not available in West Africa as vegetables differing in safety levels are sold, due to an information deficit on the consumers' side, at a uniform market price. Certification and repeated purchase experience may reduce these information deficits. For both market signals to be effective, trust is required. This book analyses the role of trust in explaining consumers' maximum willingness to pay (WTP) for safe and certified safe food in a Hicksian framework. This theory is tested using household data (n = 2,662) generated from contingent valuation surveys undertaken in Tamale, Ouagadougou, Bamenda and Bamako. The findings show that local consumers are willing to pay substantially higher prices (+40\% to +160\%) for certified safe vegetables. They further suggest that trust in farmers and traders reduces WTP and trust in certifying institutions increases WTP for certified safe vegetables. Most WTPs were found to be construct valid. They are therefore taken as trustworthy expressions of consumers' preferences for safety improved vegetables. These results stress the need to introduce vegetable certification in West African cities.
Urban and peri-urban agriculture sourcebook
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251361118
Category : Political Science
Languages : en
Pages : 156
Book Description
The purpose of this book is to set out the key lessons learned and to provide recommendations and guidance based on existing cases and examples for a wide range of actors involved in urban food systems. In particular, the aim is for this publication to serve as a sourcebook for local decision-makers, policy advisors, urban planners, specialists, practitioners and others involved in urban and peri-urban agriculture (UPA). The sourcebook is also for those involved in the design and implementation of production schemes, planning of urban food strategies, and policies concerning agriculture in urban and peri-urban areas.
Publisher: Food & Agriculture Org.
ISBN: 9251361118
Category : Political Science
Languages : en
Pages : 156
Book Description
The purpose of this book is to set out the key lessons learned and to provide recommendations and guidance based on existing cases and examples for a wide range of actors involved in urban food systems. In particular, the aim is for this publication to serve as a sourcebook for local decision-makers, policy advisors, urban planners, specialists, practitioners and others involved in urban and peri-urban agriculture (UPA). The sourcebook is also for those involved in the design and implementation of production schemes, planning of urban food strategies, and policies concerning agriculture in urban and peri-urban areas.
Urban Ecology in the Global South
Author: Charlie M. Shackleton
Publisher: Springer Nature
ISBN: 3030676501
Category : Science
Languages : en
Pages : 462
Book Description
Against the background of unprecedented rates of urbanisation in the Global South, leading to massive social, economic and environmental transformations, this book engages with the dire need to understand the ecology of such settings as the foundation for fostering sustainable and resilient human settlements in contexts that are very different to the Global North. It does so by bringing together scholars from around the world, drawing together research and case studies from across the Global South to illustrate, in an interdisciplinary and comprehensive fashion, the ecology of towns and cities in the Global South. Framed using a social-ecological systems lens, it provides the reader with an in-depth analysis and understanding of the ecological dynamics and ecosystem services and disservices within the complex and rapidly changing towns and cities of the Global South, a region with currently scarce representation in most of the urban ecology literature. As such the book makes a call for greater geographical balance in urban ecology research leading towards a more global understanding and frameworks. The book embraces the complexity of these rapid transformations for ecological and environmental management and how the ecosystems and the benefits they provide shape local ecologies, livelihood opportunities and human wellbeing, and how such knowledge can be mobilised towards improved urban design and management and thus urban sustainability.
Publisher: Springer Nature
ISBN: 3030676501
Category : Science
Languages : en
Pages : 462
Book Description
Against the background of unprecedented rates of urbanisation in the Global South, leading to massive social, economic and environmental transformations, this book engages with the dire need to understand the ecology of such settings as the foundation for fostering sustainable and resilient human settlements in contexts that are very different to the Global North. It does so by bringing together scholars from around the world, drawing together research and case studies from across the Global South to illustrate, in an interdisciplinary and comprehensive fashion, the ecology of towns and cities in the Global South. Framed using a social-ecological systems lens, it provides the reader with an in-depth analysis and understanding of the ecological dynamics and ecosystem services and disservices within the complex and rapidly changing towns and cities of the Global South, a region with currently scarce representation in most of the urban ecology literature. As such the book makes a call for greater geographical balance in urban ecology research leading towards a more global understanding and frameworks. The book embraces the complexity of these rapid transformations for ecological and environmental management and how the ecosystems and the benefits they provide shape local ecologies, livelihood opportunities and human wellbeing, and how such knowledge can be mobilised towards improved urban design and management and thus urban sustainability.
West African Studies An Atlas of the Sahara-Sahel Geography, Economics and Security
Author: OECD
Publisher: OECD Publishing
ISBN: 9264222359
Category :
Languages : en
Pages : 254
Book Description
This book explains the structure and geographical and organisational mobility of criminal and migratory movements in the Sahara and the Sahel with a view to helping establish better development strategies for the region.
Publisher: OECD Publishing
ISBN: 9264222359
Category :
Languages : en
Pages : 254
Book Description
This book explains the structure and geographical and organisational mobility of criminal and migratory movements in the Sahara and the Sahel with a view to helping establish better development strategies for the region.
West African Studies Urbanisation and Conflicts in North and West Africa
Author: OECD
Publisher: OECD Publishing
ISBN: 9264817107
Category :
Languages : en
Pages : 117
Book Description
North and West Africa are undergoing rapid urbanisation. While cities and urban areas have always been sites of conflict, given their political and economic importance, many insurgencies, rebellions and separatist movements are associated with rural areas.
Publisher: OECD Publishing
ISBN: 9264817107
Category :
Languages : en
Pages : 117
Book Description
North and West Africa are undergoing rapid urbanisation. While cities and urban areas have always been sites of conflict, given their political and economic importance, many insurgencies, rebellions and separatist movements are associated with rural areas.
West African Studies Settlement, Market and Food Security
Author: OECD
Publisher: OECD Publishing
ISBN: 9264187448
Category :
Languages : en
Pages : 200
Book Description
With the population of West Africa set to double by 2050, this book explores how agricultural production systems and policy will have to change to support this growth.
Publisher: OECD Publishing
ISBN: 9264187448
Category :
Languages : en
Pages : 200
Book Description
With the population of West Africa set to double by 2050, this book explores how agricultural production systems and policy will have to change to support this growth.
West African Studies Regional Atlas on West Africa
Author: OECD
Publisher: OECD Publishing
ISBN: 9264056769
Category :
Languages : en
Pages : 288
Book Description
This atlas describes the West African region, its population, settlement, territories, its economy and its vulnerabilities. It analyses the developments and the ways in which West Africa is conforming to a constantly changing global environment.
Publisher: OECD Publishing
ISBN: 9264056769
Category :
Languages : en
Pages : 288
Book Description
This atlas describes the West African region, its population, settlement, territories, its economy and its vulnerabilities. It analyses the developments and the ways in which West Africa is conforming to a constantly changing global environment.
For Hunger-proof Cities
Author: International Development Research Centre (Canada)
Publisher: IDRC
ISBN: 0889368821
Category : Electronic books
Languages : en
Pages : 249
Book Description
For Hunger Proof Cities: Sustainable urban food systems
Publisher: IDRC
ISBN: 0889368821
Category : Electronic books
Languages : en
Pages : 249
Book Description
For Hunger Proof Cities: Sustainable urban food systems