منابع مشابه
Climate Change and Food Systems
Food systems contribute 19%–29% of global anthropogenic greenhouse gas (GHG) emissions, releasing 9,800–16,900 megatonnes of carbon dioxide equivalent (MtCO2e) in 2008. Agricultural production, including indirect emissions associated with land-cover change, contributes 80%–86% of total food system emissions, with significant regional variation. The impacts of global climate change on food syste...
متن کاملClimate change and food security.
Dynamic interactions between and within the biogeophysical and human environments lead to the production, processing, distribution, preparation and consumption of food, resulting in food systems that underpin food security. Food systems encompass food availability (production, distribution and exchange), food access (affordability, allocation and preference) and food utilization (nutritional an...
متن کاملCLIMATE CHANGE AND FOOD PRODUCTION by Tim Curtin (Australia) CLIMATE CHANGE AND FOOD PRODUCTION
The availability of atmospheric carbon dioxide is the sine qua non for all plant growth and thence for all marine and terrestrial life forms. The purpose of this paper is to show that proposed reductions in anthropogenic emissions of carbon dioxide (CO2) to below the level of observed annual incremental biospheric absorption of those emissions would reduce the growth of the basic feedstock of a...
متن کاملClimate Change and Global Food Systems: Potential Impacts on Food Security and Undernutrition.
Great progress has been made in addressing global undernutrition over the past several decades, in part because of large increases in food production from agricultural expansion and intensification. Food systems, however, face continued increases in demand and growing environmental pressures. Most prominently, human-caused climate change will influence the quality and quantity of food we produc...
متن کاملThe food cold-chain and climate change
0963-9969/$ see front matter 2010 Elsevier Ltd. A doi:10.1016/j.foodres.2010.02.001 * Corresponding author. Tel.: +44 (0) 1472 582400. E-mail addresses: [email protected] (S.J. Jame James). URL: http://www.frperc.com (C. James). Any noticeable increase in ambient temperature resulting from climatic change will have a substantial effect on the current and developing food cold-chain. A rise in...
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ژورنال
عنوان ژورنال: Annual Review of Environment and Resources
سال: 2012
ISSN: 1543-5938,1545-2050
DOI: 10.1146/annurev-environ-020411-130608