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Editorial Cuvillier

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Spatial and temporal dynamics of groundwater table and salinity in Khorezm (Aral Sea Basin), Uzbekistan

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Spatial and temporal dynamics of groundwater table and salinity in Khorezm (Aral Sea Basin), Uzbekistan (Volumen 23) (Tienda española)

Mirzakhayot Ibrakhimov (Autor)

Previo

Indice, Datei (34 KB)
Lectura de prueba, Datei (39 KB)

ISBN-10 (Impresion) 3865373259
ISBN-13 (Impresion) 9783865373250
ISBN-13 (E-Book) 9783736913257
Idioma Deutsch
Numero de paginas 196
Laminacion de la cubierta Brillante
Edicion 1 Aufl.
Serie ZEF Bonn
Volumen 23
Lugar de publicacion Göttingen
Lugar de la disertacion Bonn
Fecha de publicacion 04.01.2005
Clasificacion simple Tesis doctoral
Area Agricultura
Descripcion

The groundwater table plays a significant role in the waterlogging and salinization problems in irrigated farmland in the Aral Sea Basin. The spatio-temporal dynamics of groundwater table and salinity from 1990 to 2000 were studied in the district of Khorezm at the lower Amu-Darya River. The groundwater table was shallow. During the cropping period, 65-70% of the irrigated area was at potential risk of waterlogging and salinization. Although “hotspots” of high groundwater salinity dynamics were found in areas differing in soil texture, it is the water management practice that is the most decisive factor. Based on this analysis, the study concludes with recommendations for remediation.