Climate Change, Food Security and Disaster Risk Management: Issues paper for the Expert Meeting on Climate Change and Disaster Risk Management, FAO, Rome, 28-29 February 2008 (original) (raw)
Climate Change and Food Security Special Feature: Global food security under climate change
Pnas, 2007
The strong trends in climate change already evident, the likelihood of further changes occurring, and the increasing scale of potential climate impacts give urgency to addressing agricultural adaptation more coherently. There are many potential adaptation options available for marginal change of existing agricultural systems, often variations of existing climate risk management. We show that implementation of these options is likely to have substantial benefits under moderate climate change for some cropping systems. However, there are limits to their effectiveness under more severe climate changes. Hence, more systemic changes in resource allocation need to be considered, such as targeted diversification of production systems and livelihoods. We argue that achieving increased adaptation action will necessitate integration of climate change-related issues with other risk factors, such as climate variability and market risk, and with other policy domains, such as sustainable development. Dealing with the many barriers to effective adaptation will require a comprehensive and dynamic policy approach covering a range of scales and issues, for example, from the understanding by farmers of change in risk profiles to the establishment of efficient markets that facilitate response strategies. Science, too, has to adapt. Multidisciplinary problems require multidisciplinary solutions, i.e., a focus on integrated rather than disciplinary science and a strengthening of the interface with decision makers. A crucial component of this approach is the implementation of adaptation assessment frameworks that are relevant, robust, and easily operated by all stakeholders,
Climate change, vulnerabilities, and food security
This paper identifies rare climate challenges in the long-term history of seven areas, three in the subpolar North Atlantic Islands and four in the arid-to-semiarid deserts of the US Southwest. For each case, the vulnerability to food shortage before the climate challenge is quantified based on eight variables encompassing both environmental and social domains. These data are used to evaluate the relationship between the “weight” of vulnerability before a climate challenge and the nature of social change and food security following a challenge. The outcome of this work is directly applicable to debates about disaster management policy.
Food Security and Climate Change
This report calls attention to the urgent need for action at all levels, starting with local communities and extending up to global organizations. Every nation will have to develop its own strategy to manage climate change and risks. The coping capacity of the poor will have to be strengthened, since poor nations and the poor in all nations will be the first and most to suffer of adverse changes in climate. Anticipatory action will be needed to safeguard the lives and livelihoods of coastal communities. Countries will have to be prepared, where necessary, to resettle “climate refugees”. Food production has to be insulated to the extent possible from climate change impacts, since agriculture constitutes the major source of livelihood in rural areas in most of the developing countries. Sub-Saharan Africa and South Asia are amongst the most vulnerable regions to changes in temperature and precipitation. These are also regions with the highest malnutrition burden. Therefore, concerted action on the part of the global community will be essential to avoid climate change becoming a major calamity.
Severe climate change risks to food security and nutrition
Climate Risk Management, 2023
This paper discusses severe risks to food security and nutrition that are linked to ongoing and projected climate change, particularly climate and weather extremes in global warming, drought, flooding, and precipitation. We specifically consider the impacts on populations vulnerable to food insecurity and malnutrition due to lower income, lower access to nutritious food, or social discrimination. The paper defines climate-related "severe risk" in the context of food security and nutrition, using a combination of criteria, including the magnitude and likelihood of adverse consequences, the timing of the risk and the ability to reduce the risk. Severe climate change risks to food security and nutrition are those which result, with high likelihood, in pervasive and persistent food insecurity and malnutrition for millions of people, have the potential for cascading effects beyond the food systems, and against which we have limited ability to prevent or fully respond. The paper uses internationally agreed definitions of risks to food security and nutrition to describe the magnitude of adverse consequences. Moreover, the paper assesses the conditions under which climate changeinduced risks to food security and nutrition could become severe based on findings in the literature using different climate change scenarios and shared socioeconomic pathways. Finally, the paper proposes adaptation options, including institutional management and governance actions, that could be taken now to prevent or reduce the severe climate risks to future human food security and nutrition.
Climate challenges, vulnerabilities, and food security
www.pnas.org/cgi/doi/10.1073/pnas.1506494113
This paper identifies rare climate challenges in the long-term history of seven areas, three in the subpolar North Atlantic Islands and four in the arid-to-semiarid deserts of the US Southwest. For each case, the vulnerability to food shortage before the climate challenge is quantified based on eight variables encompassing both environmental and social domains. These data are used to evaluate the relationship between the “weight” of vulnerability before a climate challenge and the nature of social change and food security following a challenge. The outcome of this work is directly applicable to debates about disaster management policy.
Climate Change, Food Security and Disaster Management Department
2016
The present research is highly related with a public interview to capture the data directly from the field related to the random data sampling based information. The farmers within the study region were earnestly affected by various types of hazards like, river bank erosion, salinity effects, effects of tidal flood, overweening rainfall, monsoonal cyclone, water logging as well, which are directly colligated to climate change. Agriculture is the main source of economy of the country, which is jeopardized by almost all the hazards. In the study area most of the farmers (46.36%) were having below 0.2 hectors of land and only 4.54 % farmers had above 0.3 hectors. The major field crop of the study area was rice (Boro/Aman). Generically farmers were not acquainted to cultivate Aus in this area. During Aus growing season the salinity intensity became higher and they had less opportunity to use the land for Aus cultivation. Majority of the farmers (72.73%) used rain water for agricultural ...
Expert Meeting (EM_1) on climate change adaptation and mitigation. February 2008; Rome. "The fact that there continues to be almost a billion people around the globe that do not have adequate nutrition because of the lack of easy consistent access to affordable food supplies highlights another fact that, in general, the ways that the global community has been addressing food security are not functioning well. The recent heightened concern about the consequences for food production of climate change provides policy practitioners today with a window of opportunity to move forward in an abrupt step-like way to enhance food security where it is needed now and where it is likely to be needed in the future. Proverbial “windows of opportunity” open now and again but those windows also close. Focusing on improving food security in the next decade or so can help the international community go a long way on the path to multi-scale food security that encompasses household to global levels. To address this major national and global priority, governments everywhere are questioning their “business as usual” approach to their decisions about food-related issues and their linkages to climate and the environment. [DRAFT Discussion paper (Working Group 1, WG_1): Ad hoc Task Force on the preparation of the High Level Conference on World Food Security and the Challenges of Climate Change and Bioenergy (HLC)] Climate Change adaptation and mitigation for food security: Outreach, Outputs, Outcomes and Opportunities
Climate Resilience and Food Security. A framework for planning and monitoring
The International Institute for Sustainable Development (IISD) contributes to sustainable development by advancing policy recommendations on international trade and investment, economic policy, climate change and energy, and management of natural and social capital, as well as the enabling role of communication technologies in these areas. We report on international negotiations and disseminate knowledge gained through collaborative projects, resulting in more rigorous research, capacity building in developing countries, better networks spanning the North and the South, and better global connections among researchers, practitioners, citizens and policy-makers. IISD’s vision is better living for all—sustainably; its mission is to champion innovation, enabling societies to live sustainably. IISD is registered as a charitable organization in Canada and has 501(c)(3) status in the United States. IISD receives core operating support from the Government of Canada, provided through the Int...
Adapting to climate change to sustain food security
WIRES Climate change, 2010
Climate change poses considerable challenges to food security. Adapting food systems both to enhance food security for the poor and vulnerable and to prevent future negative impacts from climate change will require attention to more than just agricultural production. This article surveys the multiple components of food security, particularly those relating to access and utilization, which are threatened by the complex responses of food systems to the impacts of climate change. Food security can only be ensured and enhanced with a suite of interventions across activities, ranging from production to distribution and allocation. Although many studies have demonstrated the importance of policy and institutional interventions for ensuring food security after a shock, the climate change impacts and adaptation community have been slow to pick up on these lessons. This article pulls together lessons from the literature on the type of institutional interventions that could be strengthened to enable adaptation in the food system to buffer against climate change at multiple levels, from the local to the global level.
The impact of climate change on food security
2013
Climate change affects directly and indirectly in many aspects of food security. Agricultural production systems and livestock should undergo a transformation, mainly in developing countries, to adapt to climate change, contribute to mitigation without compromising food security and nutritional status of their populations and achieve the sustainable development of farming. For carrying out this transformation, funding is needed. The current one is insufficient. Apart from the contribution obtained by development aid programs, agricultural systems should be considered in the allocation of funds for the fight against climate change.
Climate Change and Food Security: Risks and Responses
The report brings together evidence from the Intergovernmental Panel on Climate Change (IPCC), updated by the latest evidence and scientific findings as well as by results from experience on the ground, on the impacts of climate change on food security and nutrition. It shows how a cascade of impacts from ecosystems to livelihoods interacts with a series of vulnerabilities, undermining food security and nutrition, especially of the most vulnerable populations. The report presents ways to adapt, to reduce vulnerabilities and to build resilience to climate change. The report is geared towards action and is intended to support preparation of adaptation measures in the agricultural sectors and towards food security and nutrition. FAO. 2016. Climate Change and Food Security: Risks and Responses. By V. Gitz, A. Meybeck, L. Lipper, C. De Young and S. Braatz. Rome, FAO. 98pp. http://www.fao.org/3/a-i5188e.pdf
CLIMATE CHANGE AND ITS IMPACT ON FOOD SECURITY
University Proposal, 2021
Climate change is one of the most sought after and discussed topics of this decade, with a profound impact on human health, climate and biodiversity. Above all, the most important task of the administration is to manage its employees satisfactorily and productively. Government managers need information regularly for the assessment of food management conditions, for example, the need for food for their relatives in the short and long term based on the extreme conditions of land and water benefits. Food security can be described in a hundred ways depending on the reason for its use. The definition of FAO is very comprehensive and reasonable. It states that "food security is the equivalent of all others, that individuals have adequate, safe and nutritious food to meet their healthy needs on a regular basis, and that the working instincts of Solid Living FAO, 2004 are three aspects of food efficiency; this paper is broad as part of food security. Focuses on food creation with accessibility, reliability of flexibility and food distribution balance. Climate change is a miracle around the world, but the impact has been evident over the years in South Asia, challenging the region's food security. Despite its full commitment to climate change, Pakistan has been experiencing persistent dry weather due to climate change and floods, which has become more apparent since 2010. Sudden fatigue Freshwater supply, frequent floods over the past decade, real threat to the rapid agribusiness population and climate change in local conditions.
Climate Change and Food Security - A Dynamic Perspective
2011
KLIMOS (Dutch acronym for "Climate Change and Development Cooperation") gathers researchers from the various Flemish universities and colleges and from non-governmental organizations with a view to provide policy support to DGDC in matters related to climate change and their integration in development cooperation initiatives. Details of the KLIMOS consortium members and partner organisations can be found at: http://www.kuleuven.be/klimos Copyright This material is considered to be an international public good that can be freely copied for use in a non-commercial context, provided that the source is acknowledged.