Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Assefa D. Zegeye"'
Publikováno v:
Journal of Hydrology and Hydromechanics. 69:311-318
Gully erosion is the leading cause of elevated sediment yields in the world. Few low-cost techniques are available for rehabilitating gullies. The objective of this research was to evaluate the applicability of a low-cost horizontal sub-surface drain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09e267a40b5a2f6c500f8e7e125c544d
https://doi.org/10.2478/johh-2021-0019
https://doi.org/10.2478/johh-2021-0019
Publikováno v:
Ecohydrology & Hydrobiology. 20:301-311
Gullies that are expanding at alarming rate are responsible for the majority of soil losses in the (sub) humid highlands of Ethiopia. Few affordable and effective methods for gully erosion control are available in the highlands. The objective of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69050479f6d2eb9f13835393d886dd0e
https://doi.org/10.1016/j.ecohyd.2020.02.003
https://doi.org/10.1016/j.ecohyd.2020.02.003
Autor:
Tigist Y Tebebu, Tammo S Steenhuis, Dessalegn C Dagnew, Christian D Guzman, Haimanote K Bayabil, Assefa D Zegeye, Amy S Collick, Simon eLangan, Charlotte eMacAlister, Eddy J Langendoen, Birru eYitaferu, Seifu Admasu Tilahun
Publikováno v:
Frontiers in Earth Science, Vol 3 (2015)
Despite millions of dollars invested in soil and water conservation practices in the (sub) humid Ethiopian highlands and billions of hours of food-for-work farm labor, sediment concentration in rivers is increasing. This paper reports on the research
Externí odkaz:
https://doaj.org/article/4aadbfc81f114687813fc5877ebfc9d4
Autor:
Dessalegn C. Dagnew, Seifu A. Tilahun, Benjamin F. Zaitchik, Demesew A. Mhiret, Tigist Y. Tebebu, Assefa D. Zegeye, Tilashwork C. Alemie, Eddy J. Langendoen, Christian D. Guzman, Tammo S. Steenhuis
Publikováno v:
Journal of environmental management. 270
A nine-year (2010-2018) field study in the Debre Mawi watershed was conducted to understand the effect of governmentally-imposed and farmer-initiated conservation practices. The watershed is in the sub-humid Ethiopian Highlands which experience high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d744fa98a2342d1e965489ffa4f96174
https://pubmed.ncbi.nlm.nih.gov/32721323
https://pubmed.ncbi.nlm.nih.gov/32721323
Autor:
Christian D. Guzman, Assefa D. Zegeye, Seifu A. Tilahun, Selamawit Amare, Dessalegn C. Dagnew, Tammo S. Steenhuis, Eddy J. Langendoen
Publikováno v:
Land Degradation & Development. 29:1222-1232
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6c463a332e519f6d5e4635238659c94
https://doi.org/10.1002/ldr.2875
https://doi.org/10.1002/ldr.2875
Autor:
Tammo S. Steenhuis, Jean-Yves Parlange, Jan Boll, Seifu A. Tilahun, Fasikaw A. Zimale, Dessalegn C. Dagnew, Christian D. Guzman, Assefa D. Zegeye
Publikováno v:
Journal of Hydrology. 555:420-434
Soil and water conservation structures, promoted by local and international development organizations throughout rural landscapes, aim to increase recharge and prevent degradation of soil surface characteristics. This study investigates this unexamin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e8063d13c3835225a74214bbe4cc607
https://doi.org/10.1016/j.jhydrol.2017.09.060
https://doi.org/10.1016/j.jhydrol.2017.09.060
Autor:
Seifu A. Tilahun, Wolde Mekuria, Dessalegn C. Dagnew, Adugnaw T. Akale, Tammo S. Steenhuis, Tigist Y. Tebebu, Christian D. Guzman, Assefa D. Zegeye
Publikováno v:
Ecohydrology & Hydrobiology. 17:274-282
Land use and management affects runoff and soil loss from a catchment. The present study investigated the effects of land use on runoff and suspended sediment concentration and yield in the northwestern Ethiopia. We selected two small catchments: cul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cc7443200adf17cbba4cfb509b0e278
https://doi.org/10.1016/j.ecohyd.2017.07.004
https://doi.org/10.1016/j.ecohyd.2017.07.004
Autor:
Tammo S. Steenhuis, Desslegn C. Dagnew, Christian D. Guzman, Robert W. Kay, Birru Yitaferu, Seifu A. Tilahun, Assefa D. Zegeye
Publikováno v:
Land Degradation & Development. 29:749-764
Worldwide, soil erosion has greatly decreased agricultural productivity and continues unabatedly despite decades of developing sustainability and soil conservation strategies. Current strategies need integrated, interdisciplinary perspectives to deve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3aaa44f7a21d9cc8265529674a184445
https://doi.org/10.1002/ldr.2733
https://doi.org/10.1002/ldr.2733
Autor:
Seifu A. Tilahun, M. M. Moges, Petra Schmitter, Tammo S. Steenhuis, Getaneh K. Ayele, Eddy J. Langendoen, Azalu A. Gessess, Meseret B. Addisie, Assefa D. Zegeye
Publikováno v:
Land Degradation & Development. 28:1579-1588
In the northern highlands of Ethiopia, gully erosion is severe. Despite many efforts to implement gully prevention measures, controlling gully erosion remains a challenge. The objective is to better understand the regional gully erosion processes and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74952cfd1278dc899a8c043d3e870d02
https://doi.org/10.1002/ldr.2688
https://doi.org/10.1002/ldr.2688
Autor:
Wolde Mekuria, Dessalegn C. Dagnaw, Seifu A. Tilahun, Assefa D. Zegeye, Tammo S. Steenhuis, Tadele A. Kasse, Meseret B. Addisse
Publikováno v:
Environment and Ecology Research. 5:138-144
The Ethiopian government has been implementing a land restoration program that aimed to restore degraded ecosystems and double agricultural productivity throughout the country since 2010. However, the success of the restoration program has been limit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4ffd208a90a841576ad88988032153d
https://doi.org/10.13189/eer.2017.050208
https://doi.org/10.13189/eer.2017.050208