Download or read book The impact of climate variability and extremes on agriculture and food security An analysis of the evidence and case studies written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2020-12-12 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global climate studies show that not only temperatures are increasing and precipitation levels are becoming more varied, all projections indicate these trends will continue. It is therefore imperative that we understand changes in climate over agricultural areas and their impacts on agriculture production and food security. This study presents new analysis on the impact of changing climate on agriculture and food security, by examining the evidence on recent climate variability and extremes over agricultural areas and the impact of these on agriculture and food security. It shows that more countries are exposed to increasing climate variability and extremes and the frequency (the number of years exposed in a five-year period) and intensity (the number of types of climate extremes in a five-year period) of exposure over agricultural areas have increased. The findings of this study are compelling and bring urgency to the fact that climate variability and extremes are proliferating and intensifying and are contributing to a rise in global hunger. The world’s 2.5 billion small-scale farmers, herders, fishers, and forest-dependent people, who derive their food and income from renewable natural resources, are most at risk and affected. Actions to strengthen the resilience of livelihoods and food systems to climate variability and extremes urgently need to be scaled up and accelerated.
Download or read book The State of Food Security and Nutrition in the World 2018 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-09-14 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: New evidence this year corroborates the rise in world hunger observed in this report last year, sending a warning that more action is needed if we aspire to end world hunger and malnutrition in all its forms by 2030. Updated estimates show the number of people who suffer from hunger has been growing over the past three years, returning to prevailing levels from almost a decade ago. Although progress continues to be made in reducing child stunting, over 22 percent of children under five years of age are still affected. Other forms of malnutrition are also growing: adult obesity continues to increase in countries irrespective of their income levels, and many countries are coping with multiple forms of malnutrition at the same time – overweight and obesity, as well as anaemia in women, and child stunting and wasting.
Download or read book Climate Change and Food Security written by David B. Lobell and published by Springer Science & Business Media. This book was released on 2009-12-21 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Roughly a billion people around the world continue to live in state of chronic hunger and food insecurity. Unfortunately, efforts to improve their livelihoods must now unfold in the context of a rapidly changing climate, in which warming temperatures and changing rainfall regimes could threaten the basic productivity of the agricultural systems on which most of the world’s poor directly depend. But whether climate change represents a minor impediment or an existential threat to development is an area of substantial controversy, with different conclusions wrought from different methodologies and based on different data. This book aims to resolve some of the controversy by exploring and comparing the different methodologies and data that scientists use to understand climate’s effects on food security. In explains the nature of the climate threat, the ways in which crops and farmers might respond, and the potential role for public and private investment to help agriculture adapt to a warmer world. This broader understanding should prove useful to both scientists charged with quantifying climate threats, and policy-makers responsible for crucial decisions about how to respond. The book is especially suitable as a companion to an interdisciplinary undergraduate or graduate level class.
Download or read book Climate Change Food Security and Natural Resource Management written by Mohamed Behnassi and published by Springer. This book was released on 2018-11-15 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contributes to the on-going debates on climate change by focusing on the SDGs and exploring linkages between environmental change and food security as well as the relevance and need to consider the management of natural resources, especially water, soil and forest. Compared to relevant existing publications, this book covers case studies that capture the everyday realities of the local people and how they react and adapt to similar situations in different geographical settings. Each case study presented in this book gives a particular message. The strength of this book lies in the fact that it covers the most neglected topics in climate negotiations in spite of the fact that these decide the fate of millions of people around the world, especially the developing countries. By presenting a collection of case studies from Africa, Asia and Europe, this book encourages cross-continental knowledge sharing. The scope of the book ranges from impacts to mitigation and from in-field experiments to policy implementation. It contributes to the existing knowledge on climate-food nexus and connects climate change to sectors it could impact directly. All chapters in this book emphasise local ownership of strategy processes, effective participation from all levels, and high-level commitment. Besides being relevant for the academicians and scholars working in the field of climate change, forest and agriculture, it aims to catch interest of the policy makers and practitioners to understand ground realities for appropriate action. It is also bound to make an impact on the Non-Governmental Organizations around the world and in the three different continents that this book covers, considering the indigenous and local issues highlighted in this book.
Download or read book Handbook of Climate Change Across the Food Supply Chain written by Walter Leal Filho and published by Springer Nature. This book was released on 2022-04-22 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents climate change as a global phenomenon which affects the entire food chain. Many studies analyzing environmental impacts of food systems confirm significant effects of food production on climate change. Most of them associate primary production with emission of greenhouse gasses identified as one of the causes resulting in warming the atmosphere and global climate effects. A wider perspective shows that the food chains start at farms with consumers being at the end of the pipeline. This approach emphasizes the role of the entire food chain highlighting different kinds of environmental impacts affecting climate change. On the other side, temperature changes and variations of precipitation patterns, together with extreme weather events and water reduction, are recognized as predictors for producing less food, decreased food quality, new food safety risks, biodiversity losses, and depletion of resources associated with food production in modified circumstances. Last but not least, these effects introduce new threats known as food security where some assumptions stress that almost one billion of people are hungry not receiving enough food as a result of climate changes. As a result, the UN highlights the need for combating climate change and promotes sustainable (food) consumption and production. Based on the perceived need to promote and disseminate information on climate change related to food system, the “Handbook of Climate change across the food supply chain” is being produced. The publication compiles information, experiences, practical initiatives, and projects around the subject matter and makes it available to a wide audience. It is expected that the “Handbook of Climate change across the food supply chain” makes many benefits of climate service clearer and, inter alia, leads to an increase in the demand for such important services.
Download or read book The Impact of Climate Change on Agriculture and Food Security written by Kashif Ahmed and published by Kashif Ahmed. This book was released on with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Impact of Climate Change on Agriculture and Food Security" is a comprehensive exploration of the far-reaching consequences of climate change on global food production systems. This book delves into the intricate relationship between climate patterns and agriculture, shedding light on the challenges and opportunities that lie ahead in ensuring food security in a changing climate. The book begins by examining the current state of the world's climate and how it influences agricultural practices. It meticulously analyzes the various manifestations of climate change, including shifts in temperature, precipitation patterns, extreme weather events, and their direct and indirect impacts on crop yields, livestock, and fisheries. The author combines scientific research, case studies, and expert insights to offer a nuanced understanding of the vulnerabilities and adaptive capacities of different agricultural regions. From the implications for smallholder farmers to the potential disruptions in global food supply chains, the book explores the multifaceted aspects of the climate-agriculture nexus. With a focus on sustainable solutions, "The Impact of Climate Change on Agriculture and Food Security" discusses mitigation and adaptation strategies, policy implications, and the role of technological innovations in safeguarding food production against the backdrop of a changing climate. The book serves as a crucial resource for policymakers, researchers, and anyone interested in the intersection of climate change, agriculture, and food security.
Download or read book Food Security and Land Use Change under Conditions of Climatic Variability written by Victor R. Squires and published by Springer Nature. This book was released on 2020-05-12 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume analyzes the global challenges of food security, land use changes, and climate change impacts on food production in order to recommend sustainable development policies, anticipate future food services and demands, and identify the economic benefits and trade-offs of meeting food security demands and achieving climate change mitigation objectives. The key points of analysis that form the conclusions of this book are based on measuring the quantity and quality of land and water resources, and the rate of use of sustainable management of these resources in the context of socio-economic factors, including food security, poverty, and climate change impacts. In six parts, readers will learn about these crucial dimensions of the affects of climate change on food security, and will gain a better understanding of how to assess the trade-offs when combating multiple climate change challenges and how to develop sustainable solutions to these problems. The book presents multidimensional perspectives from expert contributors, offering holistic and strategic approaches to link knowledge on climate change and food security with action in the form of policy recommendations, with a focus on sociological and socio-economic components of climate change impacts. The intended audience of the book includes students and researchers engaged in climate change and food security issues, NGOs, and policy makers.
Download or read book Climate Change and Agriculture Impacts Adaptation and Mitigation written by Wreford Anita and published by OECD Publishing. This book was released on 2010-06-17 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines the economic and policy issues related to the impacts of climate change on agriculture and adaptation responses and to the mitigation of greenhouse gases from agriculture.
Download or read book The Impact of Climate Change on Agriculture and Food Security written by Kashif Ahmed and published by Independently Published. This book was released on 2023-12-16 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Impact of Climate Change on Agriculture and Food Security" is a comprehensive exploration of the profound challenges that climate change poses to global food systems. This book provides a detailed analysis of the complex interplay between climate change, agricultural practices, and the stability of our global food supply. Through a combination of scientific research, case studies, and forward-thinking solutions, readers gain a deep understanding of the urgent issues at hand and the critical need for sustainable agricultural practices. Delve into the far-reaching consequences of climate change on crop yields, water resources, and the livelihoods of farmers around the world. Author navigates through the intricate web of factors influencing food security, offering insights into how changing weather patterns, extreme events, and environmental degradation impact the entire food production chain. The book also highlights the disproportionate effects on vulnerable communities and explores strategies for building resilience in the face of climate-related challenges.
Download or read book Climate Change and Agricultural Food Production written by Golam Kibria and published by New India Publishing. This book was released on 2013 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book 'Climate Change and Agricultural Food Production: Impacts, Vulnerabilities and Remedies' provides an overview of climate change impacts on all agricultural food producing sectors (agriculture, livestock and fisheries), food contamination, and food safety (microbial pathogens, toxic biological & toxic chemical contaminants), food security and climate change adaptation and mitigation measures to counteract or minimise or reduce the effects of climate change on agriculture, livestock and fisheries. It reviews and summarizes research results, data and information from the world including Africa, Asia, Australia, Europe, Latin America, North America, Polar Regions and Small Island Nations. The book has been structured as textbook, reference book and extension book and written in simple and plain English with key facts and acronyms and glossary provided in each with tables and figures to benefit a wide range of readeThe key data and information provided in each are highlighted below:
Download or read book Climate Change and Food Security written by Dr. Shankar Sah and published by K.K. Publications. This book was released on 2021-09-10 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate Change and Food Security Climate change and agriculture are interrelated processes, both of which take place on a global scale. Global warming is projected to have significant impacts on conditions affecting agriculture, including temperature, carbon dioxide, glacial run-off, precipitation and the interaction of these elements. These conditions determine the carrying capacity of the biosphere to produce enough food for the human population and domesticated animals. The overall effect of climate change on agriculture will depend on the balance of these effects. Assessment of the effects of global climate changes on agriculture might help to properly anticipate and adapt farming to maximize agricultural production. At the same time, agriculture has been shown to produce significant effects on climate change, primarily through the production and release of greenhouse gases such as carbon dioxide, methane, and nitrous oxide, but also by altering the Earth’s land cover, which can change its ability to absorb or reflect heat and light, thus contributing to radiative forcing. Sustained and systematic attention is crucial if we are to avoid a humanitarian catastrophe — A 2009 ICTSD-IPC study by Jodie Keane suggests that climate change could cause farm output in sub-Saharan Africa to decrease by 12 percent by 2080 although in some African countries this figure could be as much as 60 percent, with agricultural exports declining by up to one fifth in others. Adapting to climate change could cost the agriculture sector $14bn globally a year, the study finds. The book has a comprehensive account of climate change with possible projections on food security in the world. Global scenarios of extreme climatic events and the corresponding probable climatic parameters in the years to come are discussed elaborately. Contents: • Introduction • Historical Perspective • Responses to Global Warming • Governmental and Intergovernmental Action • Challenges to Achieving Food Security • Climate Change and Agriculture • Global Food Security under Climate Change • Climate Change and World Food Supply • The World Food Trade Model • Fisheries and Climate Change • The Climate Change - Agriculture Conundrum • Impact of Climate Change on Indian Agriculture • Effects on the Regional Vegetation-atmosphere Water Vapour Exchange
Download or read book State of Food and Agriculture written by Food and Agriculture Organization and published by Food & Agriculture Organization. This book was released on 2017-01-12 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unless action is taken now to make agriculture more sustainable, productive and resilient, climate change impacts will seriously compromise food production in countries and regions that are already highly food-insecure. The Paris Agreement, adopted in December 2015, represents a new beginning in the global effort to stabilize the climate before it is too late. It recognizes the importance of food security in the international response to climate change, as reflected by many countries prominent focus on the agriculture sector in their planned contributions to adaptation and mitigation. To help put those plans into action, this report identifies strategies, financing opportunities, and data and information needs. It also describes transformative policies and institutions that can overcome barriers to implementation. The State of Food and Agriculture is produced annually. Each edition contains an overview of the current global agricultural situation, as well as more in-depth coverage of a topical theme."
Download or read book The State of Food Security and Nutrition in the World 2018 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-09-12 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: New evidence this year corroborates the rise in world hunger observed in this report last year, sending a warning that more action is needed if we aspire to end world hunger and malnutrition in all its forms by 2030. Updated estimates show the number of people who suffer from hunger has been growing over the past three years, returning to prevailing levels from almost a decade ago. Although progress continues to be made in reducing child stunting, over 22 percent of children under five years of age are still affected. Other forms of malnutrition are also growing: adult obesity continues to increase in countries irrespective of their income levels, and many countries are coping with multiple forms of malnutrition at the same time – overweight and obesity, as well as anaemia in women, and child stunting and wasting. Last year’s report showed that the failure to reduce world hunger is closely associated with the increase in conflict and violence in several parts of the world. In some countries, initial evidence showed climate-related events were also undermining food security and nutrition. This year’s report goes further to show that climate variability and extremes – even without conflict – are key drivers behind the recent rise in global hunger and one of the leading causes of severe food crises and their impact on people’s nutrition and health. Climate variability and exposure to more complex, frequent and intense climate extremes are threatening to erode and reverse gains in ending hunger and malnutrition. Furthermore, hunger is significantly worse in countries where agriculture systems are highly sensitive to rainfall, temperature and severe drought, and where the livelihood of a high proportion of the population depends on agriculture. The findings of this report reveal new challenges to ending hunger, food insecurity and all forms of malnutrition. There is an urgent need to accelerate and scale up actions that strengthen resilience and adaptive capacity of people and their livelihoods to climate variability and extremes. These and other findings are detailed in the 2018 edition of The State of Food Security and Nutrition in the World.
Download or read book Climate and Food Security written by and published by Int. Rice Res. Inst.. This book was released on 1989 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food security and agricultural research; Climatic variability and crop yields; Climatic vulnerability of major food crops; Climatic variability and factors of agricultural production; Climate modeling and climate change; Social and economic implications of climate-food interaction; Strategies for coping with climatic fluctuation and change.
Download or read book Agriculture The Potential Consequences of Climate Variability and Change for the United States written by John M. Reilly and published by Cambridge University Press. This book was released on 2002-06-24 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description
Download or read book Climate Change and Agriculture written by Noureddine Benkeblia and published by John Wiley & Sons. This book was released on 2022-10-11 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate Change and Agriculture Authoritative and comprehensive resource covering climate-smart agriculture with key insights into its implementation Climate Change and Agriculture provides a complete overview of the development of sustainable agroecosystems and cropping systems and details how to improve the resilience of cultivated crops and cropping systems to the adverse conditions of the climate, such as drought, increasing levels of carbon dioxide, global warming, and many other secondary effects such as soils fertility depletion, uncommon disease, and pests. Additionally, the text suggests different agricultural practices to face the severity of frequency of the natural events. Climate Change and Agriculture also delves into the different climate-resilient methods and climate-smarter agriculture (CSA) for food production by building healthier soils through different sustainable practices, redesigning diverse agroecosystems, and developing new crop varieties, livestock breeds, and farm practices. Insight into how modern technology has affected the field, and how it may affect the field in the future, is included. Other topics discussed in Climate Change and Agriculture include: Climate change and agriculture (state of the art, challenges, and perspectives), plus studies on crop yields and their extreme value analysis over India Symbiosis for food security and sustainability in changing climate and emerging issues related to conservation agriculture in Africa The role of periurban agriculture in sustainability and climate change, with additional information on nutrient management in agro-ecosystems Soil fertility management and biofertilization in changing climate and biochar mitigating abiotic stress-induced damages under changing climate For academics and students; seed, fertilizer, and chemical producers; farmers and farming communities; and policy makers, Climate Change and Agriculture contains invaluable insights into the subject that are helpful in understanding the current state of the field and preparing for potential future developments.
Download or read book The Impact of Climate Change on Food Security and Agricultural Livelihoods written by Vandna Chhabra and published by Cambridge Scholars Publishing. This book was released on 2024-07-25 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, readers embark on a journey through the intricate web of climate change, its causes, and the far-reaching consequences it has on our world. From the greenhouse gas effect to shifting weather patterns, this book meticulously dissects the science behind climate change. It explores its impact on vital sectors like agriculture, food production, horticulture, and even the intricate relationships between microorganisms and our changing climate. Offering practical insights, the book unveils adaptation and mitigation strategies essential for safeguarding our planet. This is a comprehensive book that equips readers with the knowledge needed to understand and address one of the most pressing global challenges of our time.
