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
Measuring sustainable intensification in smallholder agroecosystems: A review
Alex Smith,Sieglinde S. Snapp,Regis Chikowo,Peter J. Thorne,Mateete A. Bekunda,Jerry D. Glover +5 more
TL;DR: In this paper, a systematic, qualitative review of the literature identified sustainable intensification indicators, with a primary focus on African smallholder farming systems, and concluded that, while numerous metrics for evaluating SI systems exist, many often-cited indicators lack strong sets of associated metrics.
Journal ArticleDOI
Role of root microbiota in plant productivity.
Andrzej Tkacz,Philip S. Poole +1 more
TL;DR: It is essential to understand microbial community structure and their 'metagenome' and how it is influenced by different soil types and crop varieties to be able to modify and better utilize the soil microbiota potential for promoting plant growth.
Journal ArticleDOI
Family Planning Programs for the 21st Century: Rationale and Design
TL;DR: The Family Planning Programs for the 21st Century (FPCF21) as mentioned in this paper is a report by five prominent figures on the international demography circuit, which is a concise four-chapter report that does two things well.
Journal ArticleDOI
What Current Literature Tells Us about Sustainable Diets: Emerging Research Linking Dietary Patterns, Environmental Sustainability, and Economics
Nancy Auestad,Victor L. Fulgoni +1 more
TL;DR: The aim of this article is to review the emerging research on environmental and related economic impacts of dietary patterns, including habitual eating patterns, nutritionally balanced diets, and a variety of different dietary scenarios.
Journal ArticleDOI
Mild disintegration of the green microalgae Chlorella vulgaris using bead milling
P.R. Postma,T.L. Miron,Giuseppe Olivieri,Maria J. Barbosa,René H. Wijffels,Michel H.M. Eppink +5 more
TL;DR: In this work, the mild disintegration of the microalgae Chlorella vulgaris for the release of intracellular products has been studied and selective extraction of water soluble proteins was observed as proteins released sooner than cell disintegration took place.
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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