Spatial and temporal variability of water productivity in the Syr Darya Basin, Central Asia
Application of water productivity analysis can provide clues in the search for solutions to solve water management problems of central Asia. It is in this context that this paper provides an analysis of water productivity both spatially and temporally in the cotton and rice production areas of Syr D...
| Autores principales: | , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
2004
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| Acceso en línea: | https://hdl.handle.net/10568/41051 |
| _version_ | 1855532109039403008 |
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| author | Abdullaev, Iskandar David, S. |
| author_browse | Abdullaev, Iskandar David, S. |
| author_facet | Abdullaev, Iskandar David, S. |
| author_sort | Abdullaev, Iskandar |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Application of water productivity analysis can provide clues in the search for solutions to solve water management problems of central Asia. It is in this context that this paper provides an analysis of water productivity both spatially and temporally in the cotton and rice production areas of Syr Darya Basin of central Asia. The spatial analysis includes different farm types and basin segments, and the temporal analysis includes 3 hydrological years during 1999-2001. The analysis of temporal data showed that in water-deficient years, water productivity, both in terms of supply and evapotranspiration, is higher than the same in water-abundant years. The data also show that type and size of farms have an impact on water productivity in the case of both cotton and rice. This study concludes by suggesting strategies and options for enhancing the average water productivity both in the cotton- and rice-growing areas of the Syr Darya Basin. |
| format | Journal Article |
| id | CGSpace41051 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2004 |
| publishDateRange | 2004 |
| publishDateSort | 2004 |
| record_format | dspace |
| spelling | CGSpace410512025-01-06T09:43:39Z Spatial and temporal variability of water productivity in the Syr Darya Basin, Central Asia Abdullaev, Iskandar David, S. river basins water resource management evapotranspiration productivity analysis farm size cotton rice irrigated farming Application of water productivity analysis can provide clues in the search for solutions to solve water management problems of central Asia. It is in this context that this paper provides an analysis of water productivity both spatially and temporally in the cotton and rice production areas of Syr Darya Basin of central Asia. The spatial analysis includes different farm types and basin segments, and the temporal analysis includes 3 hydrological years during 1999-2001. The analysis of temporal data showed that in water-deficient years, water productivity, both in terms of supply and evapotranspiration, is higher than the same in water-abundant years. The data also show that type and size of farms have an impact on water productivity in the case of both cotton and rice. This study concludes by suggesting strategies and options for enhancing the average water productivity both in the cotton- and rice-growing areas of the Syr Darya Basin. 2004 2014-06-13T14:49:06Z 2014-06-13T14:49:06Z Journal Article https://hdl.handle.net/10568/41051 en Limited Access Abdullaev, Iskandar; Molden, David. 2004. Spatial and temporal variability of water productivity in the Syr Darya Basin, Central Asia. Water Resources Research, 40. 6p. |
| spellingShingle | river basins water resource management evapotranspiration productivity analysis farm size cotton rice irrigated farming Abdullaev, Iskandar David, S. Spatial and temporal variability of water productivity in the Syr Darya Basin, Central Asia |
| title | Spatial and temporal variability of water productivity in the Syr Darya Basin, Central Asia |
| title_full | Spatial and temporal variability of water productivity in the Syr Darya Basin, Central Asia |
| title_fullStr | Spatial and temporal variability of water productivity in the Syr Darya Basin, Central Asia |
| title_full_unstemmed | Spatial and temporal variability of water productivity in the Syr Darya Basin, Central Asia |
| title_short | Spatial and temporal variability of water productivity in the Syr Darya Basin, Central Asia |
| title_sort | spatial and temporal variability of water productivity in the syr darya basin central asia |
| topic | river basins water resource management evapotranspiration productivity analysis farm size cotton rice irrigated farming |
| url | https://hdl.handle.net/10568/41051 |
| work_keys_str_mv | AT abdullaeviskandar spatialandtemporalvariabilityofwaterproductivityinthesyrdaryabasincentralasia AT davids spatialandtemporalvariabilityofwaterproductivityinthesyrdaryabasincentralasia |