Modeling and mapping spatial distribution of baseline soil organic carbon stock, a case of West Hararghe, Oromia Regional State, Eastern Ethiopia

Modeling and mapping spatial distribution of baseline soil organic carbon stock, a case of West Hararghe, Oromia Regional State, Eastern Ethiopia

ABSTRACT Location-specific information on soil organic carbon (SOC) helps to identify potential sources and sinks of carbon. The objective of this study was to produce a 30m-resolution digital map of SOC stock for selected districts in West Hararghe Zone of Ethiopia. 148 soil samples(0-30cm) were co...

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Bibliographic Details
Main Authors: Martha Kidemu Negassa, Mitiku Haile, Gudina Legesse Feyisa, Lemma Wogi, Feyera Merga
Format: Article
Language:English
Published: Taylor & Francis Group 2023-01-01
Series:Geology, Ecology, and Landscapes
Subjects:
The soil
random forest
SOC stock prediction
environmental covariates
digital soil mapping
Online Access:https://www.tandfonline.com/doi/10.1080/24749508.2023.2167632

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