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Geo-statistical Prediction of Salt Affected Soils of Meki-Zeway

Extent and Spatial Distribution of Salt affected Soils of Meki-Zewaye area,Central Rift Valley, Ethiopia
de Melese Minaleshewa - Vendu par Dodax EU
État : Neuf
39,28 €
TVA incluse - Livraison GRATUITE
Melese Minaleshewa Geo-statistical Prediction of Salt Affected Soils of Meki-Zeway
Melese Minaleshewa - Geo-statistical Prediction of Salt Affected Soils of Meki-Zeway

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39,28 € dont de TVA
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Livraison : entre 2021-01-29 et 2021-02-02
Vente et expédition: Dodax EU

Description

Salinity and sodicity-induced soil degradation is a major environmental constraint with severe negative impacts on agricultural productivity and sustainability of irrigated agriculture in arid, semi-arid and rift valley lowlands of Ethiopia. Identification of types of salt affected soils and determination of extent and spatial distribution, particularly in its early stage, is critically important to enable undertaking of appropriate measures accordingly. The study was conducted at Meki-Zeway irrigated farm areas during 2018-2019 with objective to investigate extent and spatial distribution of salt-affected soils. Following standard analytical method collected soil samples were analyzed for particle size distribution, pH, EC, CEC, The soils were classified into different salt-affected soils according to the standard guidelines. The spatial prediction and mapping was carried out in QGIS and ArcGIS environment. The study underlines the need for further research on rehabilitation of affected farms and preventive measures against further expansion of soil salinization and sodiciation.

Contributeurs

Auteur Melese Minaleshewa

Auteur Girma Kassa

Détails sur le produit

DUIN 21M7EMPROTD

GTIN 9786202554299

Date de publication 03.06.2020

Langues Anglais

Nombre de pages 56

Type de produit Livre de Poche

Dimension 220 x 150  mm

39,28 €
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