Journal ArticleDOI
Food Security: The Challenge of Feeding 9 Billion People
H Charles J Godfray,John Beddington,I. R. Crute,Lawrence Haddad,David Lawrence,James F. Muir,Jules Pretty,Sherman Robinson,Sandy M Thomas,Camilla Toulmin +9 more
TLDR
A multifaceted and linked global strategy is needed to ensure sustainable and equitable food security, different components of which are explored here.Abstract:
Continuing population and consumption growth will mean that the global demand for food will increase for at least another 40 years. Growing competition for land, water, and energy, in addition to the overexploitation of fisheries, will affect our ability to produce food, as will the urgent requirement to reduce the impact of the food system on the environment. The effects of climate change are a further threat. But the world can produce more food and can ensure that it is used more efficiently and equitably. A multifaceted and linked global strategy is needed to ensure sustainable and equitable food security, different components of which are explored here.read more
Citations
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Journal ArticleDOI
Source-separated urine opens golden opportunities for microbial electrochemical technologies
TL;DR: Microbial electrochemical technologies (METs) have proved to be technically and economically viable for N recovery from urine, opening the path for novel decentralised systems focused on nutrient recovery and reuse.
Journal ArticleDOI
Greenhouse gas emissions from a wheat-maize double cropping system with different nitrogen fertilization regimes
Xiao-Kang Hu,Fang Su,Xiaotang Ju,Xiaotang Ju,Bing Gao,Oene Oenema,Peter Christie,Bin-Xiang Huang,Rongfeng Jiang,Fusuo Zhang +9 more
TL;DR: It is concluded that use of nitrification inhibitors is a promising strategy for N2O mitigation for the intensive wheat-maize double cropping systems in North China Plain.
Journal ArticleDOI
Processing- and product-related causes for food waste and implications for the food supply chain.
TL;DR: An overview on losses in the food industry, as well as on natural mechanisms by which impeccable food items are converted into an undesired state is provided, to support researchers in finding appropriate solutions for individual cases.
Journal ArticleDOI
A review: Interaction of starch/non-starch hydrocolloid blending and the recent food applications
Kaiser Mahmood,Hanisah Kamilah,Poh Lee Shang,Syazana Sulaiman,Fazilah Ariffin,Abd Karim Alias +5 more
TL;DR: In this paper, the authors summarized a number of studies regarding the properties and applications of starch mixture with non-starch hydrocolloids such as arabic gum, guar gum, xanthan gum, locust bean gum, gellan and pectin.
Journal ArticleDOI
Breeding for plant heat tolerance at vegetative and reproductive stages.
TL;DR: An overview of the effects of high temperature on plant physiology, fertility and crop yield is provided and the strategies for breeding heat-tolerant cultivars are discussed.
References
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疟原虫var基因转换速率变化导致抗原变异[英]／Paul H, Robert P, Christodoulou Z, et al//Proc Natl Acad Sci U S A
TL;DR: PfPMP1）与感染红细胞、树突状组胞以及胎盘的单个或多个受体作用，在黏附及免疫逃避中起关键的作�ly.
Journal ArticleDOI
Land Clearing and the Biofuel Carbon Debt
TL;DR: Converting rainforests, peatlands, savannas, or grasslands to produce food crop–based biofuels in Brazil, Southeast Asia, and the United States creates a “biofuel carbon debt” by releasing 17 to 420 times more CO2 than the annual greenhouse gas reductions that these biofuel reductions would provide by displacing fossil fuels.
The state of food insecurity in the world 2011: how does international price volatility affect domestic economies and food security?
TL;DR: In this paper, the authors highlight the differential impacts that the world food crisis of 2006-2008 had on different countries, with the poorest being most affected, and present policy options to reduce volatility in a cost-effective manner and to manage it when it cannot be avoided.
Journal ArticleDOI
Forecasting agriculturally driven global environmental change
David Tilman,Joseph Fargione,Brian G. Wolff,Carla M. D'Antonio,Andrew P. Dobson,Robert W. Howarth,David W. Schindler,William H. Schlesinger,Daniel Simberloff,Deborah L. Swackhamer +9 more
TL;DR: Should past dependences of the global environmental impacts of agriculture on human population and consumption continue, 109 hectares of natural ecosystems would be converted to agriculture by 2050, accompanied by 2.4- to 2.7-fold increases in nitrogen- and phosphorus-driven eutrophication of terrestrial, freshwater, and near-shore marine ecosystems.
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