Climate Change, Crop Yields, and Undernutrition, with Sari Kovats
نویسندگان
چکیده
منابع مشابه
Climate Change, Crop Yields, and Undernutrition: Development of a Model to Quantify the Impact of Climate Scenarios on Child Undernutrition
BACKGROUND Global climate change is anticipated to reduce future cereal yields and threaten food security, thus potentially increasing the risk of undernutrition. The causation of undernutrition is complex, and there is a need to develop models that better quantify the potential impacts of climate change on population health. OBJECTIVES We developed a model for estimating future undernutritio...
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Climate change is the main phenomenon that directly affects the world environment, and changes in the environment affect economic sectors differently. The most important impacts of climate change would be on enhancing the average global temperature and the decrease in precipitation. The agricultural sector is the first and most affected sector in the climate change. We examined the impact of te...
متن کاملThe Impact of Climate Change on Crop Yields in India
The study of climate change impacts on Indian agriculture has gained recent attention, due to the size of India’s agricultural sector, and reports suggesting that developing countries are more vulnerable to negative climate change effects. Studies in India have focused on predicting future trends using standard climate change scenarios from externally developed models. However, these studies ar...
متن کاملOn Technological Change in Crop Yields
Technological changes in agriculture tend to alter the mass associated with a segment or subpopulation of the yield distribution as opposed to shifting the entire distribution upwards. We propose modeling crop yields using mixtures with embedded trend functions to account for potentially different rates of technological change in different subpopulations of the yield distribution. By doing so w...
متن کاملNorth-South divide: contrasting impacts of climate change on crop yields in Scotland and England.
Effects of climate change on productivity of agricultural crops in relation to diseases that attack them are difficult to predict because they are complex and nonlinear. To investigate these crop-disease-climate interactions, UKCIP02 scenarios predicting UK temperature and rainfall under high- and low-CO(2) emission scenarios for the 2020s and 2050s were combined with a crop-simulation model pr...
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ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 2011
ISSN: 0091-6765
DOI: 10.1289/ehp.trp120111