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DocumentThe Assessments of Climate Change Impacts and Mapping of Vulnerability to Food Insecurity under Climate Change to Strengthen Household Food Security with Livelihoods’ Adaptation Approaches (AMICAF)
Provincial Agricultural Market (PAM) Model
2014Also available in:
No results found.The Assessments of Climate Change Impacts and Mapping of Vulnerability to Food Insecurity under Climate Change to Strengthen Household Food Security with Livelihoods’ Adaptation Approaches (AMICAF) is a project supported by the Food and Agriculture Organization (FAO) that aims to assist developing countries in climate change assessment and adaptation to improve food security. The AMICAF Project started in October 2011 with a budget of US$ 2.5 million and is implemented in the Philippines and Per u. -
DocumentFood security and adaptation impacts of potential climate smart agricultural practices in Zambia 2015
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No results found.This paper analyzes how a set of widely promoted agricultural practices, including reduced tillage, crop rotations, legume intercropping as well as the use of modern inputs, affect crop yields and their resilience (i.e. probability of disastrously low yields) in Zambia using panel data from the Rural Incomes and Livelihoods Surveys (RILS). The RILS data are merged with a novel set of climatic variables based on geo-referenced historical rainfall and temperature data to understand whether and how the effects of the practices analyzed here change with climatic conditions. We estimate the impacts on the level of maize yields and the probability of very low yields controlling for time-invariant unobservable household characteristics. We find no significant impact of minimum soil disturbance, positive impact of legume intercropping and a negative impact of crop rotation on maize yields, which is off-set by a significantly positive impact under highly variable rainfall conditions. We also fi nd that the average positive impacts of modern input use are conditioned by climatic variables, whereas that of legume intercropping is robust to shocks. Timely access to fertilizer is the most robust determinant of yields and resilience. This paper provides important insights into the interplay between food security outcomes and climatic variables, and provides policy implications for targeted interventions to improve the productivity and the resilience of smallholder agriculture in Zambia in t he face of climate change. -
DocumentFood security and adaptation impacts of potential climate smart agricultural practices in Zambia 2014
Also available in:
No results found.This paper analyzes how a set of widely promoted agricultural practices, including reduced tillage, crop rotations, legume intercropping as well as the use of modern inputs, affect crop yields and their resilience (i.e. probability of disastrously low yields) in Zambia using panel data from the Rural Incomes and Livelihoods Surveys (RILS). The RILS data are merged with a novel set of climatic variables based on geo-referenced historical rainfall and temperature data to understand whether and how the effects of the practices analyzed here change with climatic conditions. We estimate the impacts on the level of maize yields and the probability of very low yields controlling for time-invariant unobservable household characteristics. We find no significant impact of minimum soil disturbance, positive impact of legume intercropping and a negative impact of crop rotation on maize yields, which is off-set by a significantly positive impact under highly variable rainfall conditions. We also fi nd that the average positive impacts of modern input use are conditioned by climatic variables, whereas that of legume intercropping is robust to shocks. Timely access to fertilizer is the most robust determinant of yields and resilience. This paper provides important insights into the interplay between food security outcomes and climatic variables, and provides policy implications for targeted interventions to improve the productivity and the resilience of smallholder agriculture in Zambia in t he face of climate change.
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