Read BookFood security farming and climate change to 2050 Scenarios Results Policy Options

[Free Ebook.yIAc] Food security farming and climate change to 2050 Scenarios Results Policy Options

[Free Ebook.yIAc] Food security farming and climate change to 2050 Scenarios Results Policy Options

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Book Details :
Published on: 2010-11-15
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Original language: English

As the global population grows and incomes in poor countries rise, so too, will the demand for food, placing additional pressure on sustainable food production. Climate change adds a further challenge, as changes in temperature and precipitation threaten agricultural productivity and the capacity to feed the world’s population. This study assesses how serious the danger to food security might be and suggests some steps policymakers can take to remedy the situation. Using various modeling techniques, the authors project 15 different future scenarios for food security through 2050. Each scenario involves an alternative combination of potential population and income growth and climate change. The authors also examine the specific test case of a hypothetical extended drought in South Asia, to demonstrate the possible effects of increased climate variability on a particular world region. They conclude that the negative effects of climate change on food security can be counteracted by broad-based economic growth—particularly improved agricultural productivity—and robust international trade in agricultural products to offset regional shortages. In pursuit of these goals, policymakers should increase public investment in land, water, and nutrient use and maintain relatively free international trade. This inquiry into the future of food security should be of use to policymakers and others concerned with the impact of climate change on international development. Globalization Climate Change and Human Health NEJM Climate change affects the range of pathogens and temperatures to which populations are exposed. This article reviews the nature of these changes and explores how ... The story of phosphorus: Global food security and food for ... 1. Introduction. Food production is fundamental to our existence yet we are using up the world's supply of phosphorus a critical ingredient in growing food. What is climate-smart agriculture? Climate-Smart ... Introduction. Climate-smart agriculture (CSA) may be defined as an approach for transforming and reorienting agricultural development under the new realities of ... Peak Energy & Resources Climate Change and the ... Believe it or not almost everywhere in the country people are not paying for the cost of the street right in front of their own properties. I made a map of my home ... Threat to future global food security from climate change ... Future food production is highly vulnerable to both climate change and air pollution with implications for global food security 1 2 3 4. Climate change adaptation ... UN News Centre - United Nations Drought drives food price spike in East Africa UN warns. East Africas ongoing drought has sharply curbed harvests and drive up the prices of cereals and other ... Food security - Wikipedia Food security is a condition related to the supply of food and individuals' access to it. Concerns over food security have existed throughout history. Climate change and poverty - Wikipedia Asian brown cloud; Climate engineering; Climate Prediction Center; Environmental issues with agriculture; Food price; Food vs fuel; Global warming in India Predicting malaria vector distribution under climate ... Projecting the distribution of malaria vectors under climate change is essential for planning integrated vector control activities for sustaining elimination and ... Systems approaches Climate-Smart Agriculture Guide FAO. 2013. Climate-Smart Agriculture Sourcebook. Module 2: Managing landscapes for Climate-smart agricultural systems. Rome Italy: Food and Agriculture Organization ...
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