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9725 publication(s) trouvée(s)
Article scientifique
Households’ energy conservation and efficiency awareness practices in the Cape Coast Metropolis of Ghana
Abstract Thermal power generation is the main source of power in the energy mix of the country. Erratic rainfall patterns, …
Article scientifique
Impact of climate variability and environmental policies on vegetation dynamics in the semi-arid Tigray
Abstract Anthropogenic and climate-related phenomena are among the main factors responsible for variations in vegetation structure and composition worldwide. However, …
Article scientifique
Communally established cattle feedlots as a sustainable livelihood option for climate change resilience and food security in sub-Saharan Africa: a systematic review
Climate change poses a significant threat to agriculture and livestock production in sub-Saharan Africa, a region heavily reliant on livestock …
Article scientifique
Tosyl-carrageenan/alginate composite adsorbent for removal of Pb2+ ions from aqueous solutions
Abstract The current study effectively designed novel cross-linked tosyl-carrageenan/alginate (Ts-Car/Alg) beads to remove Pb 2+ ions from their aqueous solutions. …
Article scientifique
Desalination of seawater using integrated microbial biofilm/cellulose acetate membrane and silver NPs/activated carbon nanocomposite in a continuous mode
The main objective of the present study was to desalinate seawater using Bacillus cereus gravel biofilm and cellulose acetate (CA) …
Article scientifique
Isolation and characterization of Candida tropicalis B: a promising yeast strain for biodegradation of petroleum oil in marine environments
The increasing interest in environmental protection laws has compelled companies to regulate the disposal of waste organic materials. Despite efforts …
Article scientifique
Molecular characterization and antibiotics resistance of Aeromonas species isolated from farmed African catfish Clarias gariepinus Burchell, 1822
BACKGROUND: Aeromonas species are one of the most important etiologies of diseases in fish farms, leading to clinical manifestation and …
Article scientifique
Performance comparison of three prototype biomass stoves with traditional and Mirt stoves for baking Injera
Abstract Background Injera is food consumed daily by Ethiopians like bread and rice in other parts of the world. Biomass …
Article scientifique
Livelihood vulnerability and human-wildlife interactions across protected areas
Protected Areas (PAs) are important wildlife refuges and act as climate change buffers, but they may impact human livelihoods, particularly …
Article scientifique
Evaluation of Chlorella vulgaris biosorption capacity for phosphate and nitrate removal from wastewater
High wastewater production rates during the past few decades are mostly attributable to anthropogenic activities. The main components leading to …
Article scientifique
Impact-based flood forecasting in the Greater Horn of Africa
Abstract. Every year Africa is hit by extreme floods which, combined with high levels of vulnerability and increasing population exposure, …
Article scientifique
The effects of cool roofs on health, environmental, and economic outcomes in rural Africa: study protocol for a community-based cluster randomized controlled trial
BACKGROUND: High ambient air temperatures in Africa pose significant health and behavioral challenges in populations with limited access to cooling …
Article scientifique
Too hot to thrive: a qualitative inquiry of community perspectives on the effect of high ambient temperature on postpartum women and neonates in Kilifi, Kenya
OBJECTIVE: To understand community perspectives on the effects of high ambient temperature on the health and wellbeing of neonates, and …
Article scientifique
Draft genome analysis for Enterobacter kobei, a promising lead bioremediation bacterium
Lead pollution of the environment poses a major global threat to the ecosystem. Bacterial bioremediation offers a promising alternative to …
Article scientifique
Phenolic compounds occurrence and human health risk assessment in potable and treated waters in Western Cape, South Africa
Phenolic pollutants from industrial and agricultural activities pose a major threat to the world’s potable water supply. The persistent micro-pollutants …
Article scientifique
Species-specific allometric models for reducing uncertainty in estimating above ground biomass at Moist Evergreen Afromontane Forest of Ethiopia
Abstract An allometric equation is used to convert easily measured tree variables into biomass. However, limited species-specific biomass equations are …
Article scientifique
Bioflocculation of pollutants in wastewater using flocculant derived from Providencia huaxiensis OR794369.1
Abstract Background Water pollution has become a major environmental and health concern due to increasing population and industrialisation. Microbial flocculants …
Article scientifique
Nano carbon-modified air purification filters for removal and detection of particulate matters from ambient air
Particulate matters (PMs) pose significant risks to human health and the environment, necessitating research to enhance air purification filters and …
Article scientifique
Orange peel magnetic activated carbon for removal of acid orange 7 dye from water
Abstract Magnetic activated carbon resources with a remarkably high specific surface area have been successfully synthesized using orange peels as …
Article scientifique
Nylon fiber waste as a prominent adsorbent for Congo red dye removal
Abstract In this research nylon fibers wastes (NF) were fabricated into porous sheet using a phase inversion technique to be …