Évaluation des problèmes critiques de la recherche et developpement agricole au Burkina Faso: Le cas de l’institut national des recherches agricoles du Burkina Faso (INERA)
This research models selected impacts of climate change on Colorado agriculture several decades in the future, using an Economic Displacement Mathematical Programming model. The agricultural economy in Colorado is dominated by livestock, which accounts for 67% of total receipts. Crops, including fee...
| Main Authors: | , |
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| Format: | Artículo preliminar |
| Language: | Inglés |
| Published: |
International Food Policy Research Institute
2014
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/151448 |
| _version_ | 1855533020768894976 |
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| author | Traoré, Hamidou Traoré, San |
| author_browse | Traoré, Hamidou Traoré, San |
| author_facet | Traoré, Hamidou Traoré, San |
| author_sort | Traoré, Hamidou |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | This research models selected impacts of climate change on Colorado agriculture several decades in the future, using an Economic Displacement Mathematical Programming model. The agricultural economy in Colorado is dominated by livestock, which accounts for 67% of total receipts. Crops, including feed grains and forages, account for the remainder. Most agriculture is based on irrigated production, which depends on both groundwater, especially from the Ogallala aquifer, and surface water that comes from runoff derived from snowpack in the Rocky Mountains. The analysis is composed of a Base simulation, designed to represent selected features of the agricultural economy several decades in the future, and then three alternative climatic scenarios are run. The Base starts with a reduction in agricultural water by 10.3% from increased municipal and industrial water demand, and assumes a 75% increase in corn extracted-ethanol production. From this, the first simulation (S1) reduces agricultural water availability by a further 14.0%, for a combined decrease of 24.3%, due to climatic factors and related groundwater depletion. The second simulation (S2-WET) describes wet year conditions, which negatively affect yields of irrigated corn and milking cows, but improves yields for important crops such as non-irrigated wheat and forages. In contrast, the third simulation (S3-DRY) describes a drought year, which leads to reduced dairy output and reduced corn and wheat. Consumer and producer surplus losses are approximately $10 million in this simulation. The simulation results also demonstrate the importance of the modeling trade when studying climate change in a small open economy, and of linking crop and livestock activities to quantify overall sector effects. This model has not taken into account farmers’ adaptation strategies, which would reduce the climate impact on yields, nor has it reflected climate-induced shifts in planting decisions and production practices that have environmental impacts or higher costs. It also focuses on a comparative statics approach to the analysis in order to identify several key effects of changes in water availability and yields, without having a large number of perhaps confounding assumptions. |
| format | Artículo preliminar |
| id | CGSpace151448 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2014 |
| publishDateRange | 2014 |
| publishDateSort | 2014 |
| publisher | International Food Policy Research Institute |
| publisherStr | International Food Policy Research Institute |
| record_format | dspace |
| spelling | CGSpace1514482025-04-08T18:30:14Z Évaluation des problèmes critiques de la recherche et developpement agricole au Burkina Faso: Le cas de l’institut national des recherches agricoles du Burkina Faso (INERA) Traoré, Hamidou Traoré, San agricultural research agricultural policies institutions agricultural development public expenditure This research models selected impacts of climate change on Colorado agriculture several decades in the future, using an Economic Displacement Mathematical Programming model. The agricultural economy in Colorado is dominated by livestock, which accounts for 67% of total receipts. Crops, including feed grains and forages, account for the remainder. Most agriculture is based on irrigated production, which depends on both groundwater, especially from the Ogallala aquifer, and surface water that comes from runoff derived from snowpack in the Rocky Mountains. The analysis is composed of a Base simulation, designed to represent selected features of the agricultural economy several decades in the future, and then three alternative climatic scenarios are run. The Base starts with a reduction in agricultural water by 10.3% from increased municipal and industrial water demand, and assumes a 75% increase in corn extracted-ethanol production. From this, the first simulation (S1) reduces agricultural water availability by a further 14.0%, for a combined decrease of 24.3%, due to climatic factors and related groundwater depletion. The second simulation (S2-WET) describes wet year conditions, which negatively affect yields of irrigated corn and milking cows, but improves yields for important crops such as non-irrigated wheat and forages. In contrast, the third simulation (S3-DRY) describes a drought year, which leads to reduced dairy output and reduced corn and wheat. Consumer and producer surplus losses are approximately $10 million in this simulation. The simulation results also demonstrate the importance of the modeling trade when studying climate change in a small open economy, and of linking crop and livestock activities to quantify overall sector effects. This model has not taken into account farmers’ adaptation strategies, which would reduce the climate impact on yields, nor has it reflected climate-induced shifts in planting decisions and production practices that have environmental impacts or higher costs. It also focuses on a comparative statics approach to the analysis in order to identify several key effects of changes in water availability and yields, without having a large number of perhaps confounding assumptions. 2014 2024-08-01T02:57:23Z 2024-08-01T02:57:23Z Working Paper https://hdl.handle.net/10568/151448 en Open Access application/pdf International Food Policy Research Institute Traoré, Hamidou and Traoré, San. 2014. Évaluation des problèmes critiques de la recherche et developpement agricole au Burkina Faso: Le cas de l’institut national des recherches agricoles du Burkina Faso (INERA). Washington, DC: International Food Policy Research Institute (IFPRI). https://hdl.handle.net/10568/151448 |
| spellingShingle | agricultural research agricultural policies institutions agricultural development public expenditure Traoré, Hamidou Traoré, San Évaluation des problèmes critiques de la recherche et developpement agricole au Burkina Faso: Le cas de l’institut national des recherches agricoles du Burkina Faso (INERA) |
| title | Évaluation des problèmes critiques de la recherche et developpement agricole au Burkina Faso: Le cas de l’institut national des recherches agricoles du Burkina Faso (INERA) |
| title_full | Évaluation des problèmes critiques de la recherche et developpement agricole au Burkina Faso: Le cas de l’institut national des recherches agricoles du Burkina Faso (INERA) |
| title_fullStr | Évaluation des problèmes critiques de la recherche et developpement agricole au Burkina Faso: Le cas de l’institut national des recherches agricoles du Burkina Faso (INERA) |
| title_full_unstemmed | Évaluation des problèmes critiques de la recherche et developpement agricole au Burkina Faso: Le cas de l’institut national des recherches agricoles du Burkina Faso (INERA) |
| title_short | Évaluation des problèmes critiques de la recherche et developpement agricole au Burkina Faso: Le cas de l’institut national des recherches agricoles du Burkina Faso (INERA) |
| title_sort | evaluation des problemes critiques de la recherche et developpement agricole au burkina faso le cas de l institut national des recherches agricoles du burkina faso inera |
| topic | agricultural research agricultural policies institutions agricultural development public expenditure |
| url | https://hdl.handle.net/10568/151448 |
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