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Priming effect in semi-arid soils of northern Ethiopia under different land use types 期刊论文
发表期刊: BIOGEOCHEMISTRY. 出版年: 2022
作者:  Okolo, Chukwuebuka C.;  Bore, Ezekiel;  Gebresamuel, Girmay;  Zenebe, Amanuel;  Haile, Mitiku;  Nwite, James N.;  Dippold, Michaela A.
收藏  |  浏览/下载：18/0  |  提交时间：2022/03/17
Ethiopian drylands  Glucose  Land use  Mineralization  Priming effect  Soil organic matter  
Impact of land use type and altitudinal gradient on topsoil organic carbon and nitrogen stocks in the semi-arid watershed of northern Ethiopia 期刊论文
发表期刊: HELIYON. 出版年: 2021, 卷号: 7, 期号: 4
作者:  Seifu, Weldemariam;  Elias, Eyasu;  Gebresamuel, Girmay;  Khanal, Subodh
收藏  |  浏览/下载：4/0  |  提交时间：2021/11/29
Ayiba watershed  Elevation gradient  Ethiopia  Carbon/nitrogen stock  Land-use  
Changes in soil organic carbon stock and nutrient status after conversion of pasture land to cultivated land in semi-arid areas of northern Ethiopia 期刊论文
发表期刊: ARCHIVES OF AGRONOMY AND SOIL SCIENCE. 出版年: 2020
作者:  Gebresamuel, Girmay;  Molla, Berhanu;  Teka, Kassa;  Negash, Emnet;  Haile, Mitiku;  Okolo, Chukwuebuka Christopher
收藏  |  浏览/下载：6/0  |  提交时间：2021/01/07
Critical threshold values  degradation index  land-cover change  land-use  soil fertility  
Accumulation of organic carbon in various soil aggregate sizes under different land use systems in a semi-arid environment 期刊论文
发表期刊: AGRICULTURE ECOSYSTEMS & ENVIRONMENT. 出版年: 2020, 卷号: 297
作者:  Okolo, Chukwuebuka C.;  Gebresamuel, Girmay;  Zenebe, Amanuel;  Haile, Mitiku;  Eze, Peter N.
收藏  |  浏览/下载：17/0  |  提交时间：2021/01/07
Aggregate stability index  Structural stability index  Land use  Soil organic carbon  Ethiopia  
Terrestrial carbon stocks following 15 years of integrated watershed management intervention in semi-arid Ethiopia 期刊论文
发表期刊: CATENA. 出版年: 2020, 卷号: 190
作者:  Gessesse, Tigist Araya;  Khamzina, Asia;  Gebresamuel, Girmay;  Amelung, Wulf
收藏  |  浏览/下载：3/0  |  提交时间：2021/01/07
Carbon sequestration  Biomass carbon  Soil organic carbon stock  Land-use system  Tigray  
Source of mycorrhizal inoculum influences growth of Faidherbia albida seedlings 期刊论文
发表期刊: JOURNAL OF FORESTRY RESEARCH. 出版年: 2020, 卷号: 31, 期号: 1, 页码: 313-323
作者:  Birhane, Emiru;  Hailemariam, Mengsteab;  Gebresamuel, Girmay;  Araya, Tesfay;  Hadgu, Kiros Meles;  Norgrove, Lindsey
收藏  |  浏览/下载：11/0  |  提交时间：2020/05/22
Spore abundance  AM colonization  Inoculum types  Land-use types  Nutrient uptake  Growth parameters  
The effect of climate and land-cover changes on runoff response in Guguf spate systems, northern Ethiopia 期刊论文
发表期刊: IRRIGATION AND DRAINAGE. 出版年: 2019, 卷号: 68, 期号: 3, 页码: 399-408
作者:  Negash, Emnet;  Gebresamuel, Girmay;  Embaye, Tesfa-Alem G.;  Zenebe, Amanuel
收藏  |  浏览/下载：2/0  |  提交时间：2019/11/29
climate change  land-cover change  runoff response  spate systems  threshold rainfall