148 publication(s) trouvée(s)
Article scientifique
Assessment of carbon stock potential of parkland agroforestry practice: the case of Minjar Shenkora; North Shewa, Ethiopia
Abstract Background The anthropogenic global climate change has negative impacts on various sectors and communities who particularly rely on rain-fed …
Article scientifique
Nutrient uptake, use efficiency and productivity of bread wheat (Triticum aestivum L.) as affected by nitrogen and potassium fertilizer in Keddida Gamela Woreda, Southern Ethiopia
Abstract Bread wheat (Triticum aestivumL.) is one of the most important cereal crops in Ethiopia. The productivity of wheat is …
Article scientifique
Spatiotemporal variability and trends of rainfall and its association with Pacific Ocean Sea surface temperature in West Harerge Zone, Eastern Ethiopia
Abstract Background Rainfall variability exceedingly affects agriculture in Ethiopia, particularly in the eastern region where rainfall is relatively scarce. Hence, …
Article scientifique
Current plastics pollution threats due to COVID-19 and its possible mitigation techniques: a waste-to-energy conversion via Pyrolysis
BACKGROUND: The extensive use and production of PPE, and disposal in the COVID-19 pandemic increases the plastic wastes arise environmental …
Article scientifique
Irrigation suitability evaluation of Zamra irrigation scheme, Abergelle District of Wag-Himra Zone, Amhara Region Ethiopia
Abstract Background Assessment of suitable lands for irrigation is indispensable to plan and implement different programs in a cost-effective approach …
Article scientifique
Nutrient removal and carbohydrate production potential of indigenous Scenedesmus sp. grown in anaerobically digested brewery wastewater
Abstract Background The combination of nutrient removal using microalgae from wastewater with carbohydrate production has been considered as a promising …
Article scientifique
Response of groundnut (Arachis hypogaea L.) genotypes to combined application of phosphorus and foliar zinc fertilizers in Central Tigray, Ethiopia
Abstract Background Adequate phosphorus (P) and foliar zinc (Zn) in groundnut required for obtaining Zn-enriched grain and optimum yield. However, …
Article scientifique
Inoculation of native symbiotic effective Sinorhizobium spp. enhanced soybean [Glycine max (L.) Merr.] grain yield in Ethiopia
Abstract Background Soybean [ Glycine max (L) Merr.] is an annual leguminous crop serving as a source of food and …
Article scientifique
Soil organic carbon stock and retention rate among land uses along Didessa toposequence in humid Western Ethiopia
Abstract Background There is scarcity of scientific information on stocks and retention rate of soil organic carbon (SOC) among mixed …
Article scientifique
Present and future suitability of the Lake Tana Biosphere Reserve in Ethiopia for the Nile monitor (Varanus niloticus) using the MaxEnt model
Abstract Introduction The Nile monitor ( Varanus niloticus ) is the largest lizard native to Sub-Saharan Africa along the Nile …
Article scientifique
Adoption of water harvesting technologies among agro-pastoralists in semi-arid rangelands of South Eastern Kenya
Abstract Background The arid and semi-arid lands experience inherently unpredictable rainfall and frequent droughts, which are exacerbated by climate change. …
Article scientifique
Enset-based land use land cover change detection and its impact on soil erosion in Meki river watershed, Western Lake Ziway Sub-Basin, Central Rift Valley of Ethiopia
Abstract Background Water erosion, upland degradation and deforestation are key environmental problems in the Meki river watershed. The study assessed …
Article scientifique
Integration of remote sensing and bioclimatic data for prediction of invasive species distribution in data-poor regions: a review on challenges and opportunities
Abstract Prediction and modeling using integrated datasets and expertise from various disciplines greatly improve the management of invasive species. So …
Article scientifique
Natural resource degradation tendencies in Ethiopia: a review
Abstract Background Ethiopia is gifted with abundant natural resources of adequate landmass, fertile soil, favorable climate, water, wildlife, and others. …
Article scientifique
Accessibility of urban green infrastructure in Addis-Ababa city, Ethiopia: current status and future challenge
Abstract Many studies have been conducted on the challenges underpinning the depletion and inaccessibility of urban green infrastructures (UGI) in …
Article scientifique
Adsorptive removal of malachite green dye from aqueous solution onto activated carbon of Catha edulis stem as a low cost bio-adsorbent
Abstract Background The release of hazardous synthetic dyes into industrial effluents has emerged as an environmental problem requiring remediation. The …
Article scientifique
Climate change and trend analysis of temperature: the case of Addis Ababa, Ethiopia
Abstract Background This paper presents the trend analysis of temperature and the effect of climate variation in the city of …
Article scientifique
Effectiveness of two-stage horizontal subsurface flow constructed wetland planted with Cyperus alternifolius and Typha latifolia in treating anaerobic reactor brewery effluent at different hydraulic residence times
Abstract Background Agro-industrial wastewaters in Ethiopia cause severe environmental pollution problems. Research evidence showed that anaerobic reactors are good options …
Article scientifique
Economy-wide effects of reducing the time spent for water fetching and firewood collection in Ethiopia
Abstract Background Water fetching and firewood collection are among home activities that are part of the daily routine of many …
Article scientifique
Little Akaki River sediment enrichment with heavy metals, pollution load and potential ecological risks in downstream, Central Ethiopia
Abstract Addis Ababa City’s river ecosystem is under extreme pressure as a result of inappropriate practices of dumping domestic and …