Text mining on internet-news regarding climate change and food
نویسندگان
چکیده
منابع مشابه
Text Mining for News and Blogs Analysis
News and blogs are two types of media that generate and offer informational resources. News is any information whose revelation is anticipated to have an intellectual or actionable impact on the recipient. The dominant type of news in text analysis is that pertaining to current events. Originally referring to print-based news from press agencies or end-user news providers (like individual newsp...
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 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 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 کاملNo News is Good News in Climate Change?
The economic costs of climate change can be large, or perhaps non-existent. We cannot tell before experiencing climate change, and thus the social cost of carbon is partly based on subjective beliefs. We take a dataset of estimates for the carbon price as a representation of beliefs, and develop a tractable stochastic climate-economy model that replicates the distribution of estimates. We use t...
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ژورنال
عنوان ژورنال: Journal of the Korean Data and Information Science Society
سال: 2015
ISSN: 1598-9402
DOI: 10.7465/jkdi.2015.26.2.419