Landscape-based upstream-downstream prevalence of land-use/cover change drivers in southeastern rift escarpment of Ethiopia

Environmental Monitoring and Assessment
Habtamu TemesgenBelew Bekele

Abstract

Characterized by high population density on a rugged topography, the Gedeo-Abaya landscape dominantly contains a multi-strata traditional agroforests showing the insight of Gedeo farmers on natural resource management practices. Currently, this area has been losing its resilience and is becoming unable to sustain its inhabitants. Based on both RS-derived and GIS-computed land-use/cover changes (LUCC) as well as socioeconomic validations, this article explored the LUCC and agroecological-based driver patterns in Gedeo-Abaya landscape from 1986 to 2015. A combination of geo-spatial technology and cross-sectional survey design were employed to detect the drivers behind these changes. The article discussed that LUCC and the prevalence of drivers are highly diverse and vary throughout agroecological zones. Except for the population, most downstream top drivers are perceived as insignificant in the upstream region and vice versa. In the downstream, land-use/cover (LUC) classes are more dynamic, diverse, and challenged by nearly all anticipated drivers than are upstream ones. Agroforestry LUC has been increasing (by 25% of its initial cover) and is becoming the predominant cover type, although socioeconomic analysis and related findin...Continue Reading

References

Sep 18, 2007·Science·Jianguo LiuWilliam W Taylor
Dec 21, 2007·Proceedings of the National Academy of Sciences of the United States of America·B L TurnerAnette Reenberg
Feb 11, 2015·The Science of the Total Environment·Zongming WangChangchun Song
Jun 21, 2015·Environmental Monitoring and Assessment·Mengistie KinduThomas Knoke
Oct 10, 2015·The Australian and New Zealand Journal of Psychiatry·Grant E Sara, Gin S Malhi

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Citations

Jul 25, 2021·International Journal of Environmental Research and Public Health·Damien Sinonmatohou TiandoMuhammad Rashid Ali

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