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9778 publication(s) trouvée(s)
Article scientifique
FeS Encapsulated Chitosan Graft Polyacrylamide Nanocomposite for the Uptake of Model Anionic Eosin Y from Water: Isotherm, Kinetics and Equilibrium Studies.
Abstract A novel bio-nanocomposite, FeS encapsulated chitosan grafted polyacrylamide, was successfully synthesized using a grafting technique that employs microwave irradiation. …
Article scientifique
Enset-Based Land Use Land Cover Change Detection and Its Impact on Soil Erosion in Meki River Watershed for Sustainability of Lake Ziway, Western Lake Ziway Sub-Basin, Central Rift Valley of Ethiopia
Abstract Background Water erosion, upland degradation and deforestation are the key environmental problems in Meki river watershed where this study …
Article scientifique
Emissões de GEE na pecuária de leite brasileira: custo marginal de abatimento para diferentes sistemas de produção e implicações políticas
\n O presente trabalho tem como objetivo analisar e estimar, para casos selecionados, os efeitos da adoção de medidas de …
Erratum
Corrigendum to A citizens science approach to monitoring of the Lion Panthera leo (Carnivora: Felidae) population in Niokolo-Koba National Park, Senegal
Following publication of this article on 26 January 2020 (Journal of Threatened Taxa 12(1): 15091–15105), the authors were able to …
Article scientifique
Documentation of Traditional Knowledge Associated with Medicinal Animals in West Gojjam Zone of Amhara Region, Ethiopia
Abstract Background In Ethiopia, Ethnozoology and Zootherapeutic research is very limited and little attention has been given.The study was designed …
Article scientifique
Landslide Susceptibility Mapping using Statistical Methods in Uatzau Catchment Area, Northwestern Ethiopia
Abstract Abstract Uatzau basin in northwestern Ethiopia is one of the most landslide-prone regions, which characterized by frequent high landslide …
Article scientifique
Assessment of drivers of antimicrobial use and resistance in pig and poultry farming in the Msimbazi River Basin in Tanzania
Abstract Background Uncontrolled use of antimicrobials both in humans and animals coupled with environmental contamination by effluents, toxic chemicals, and …
Article scientifique
Climate change and the ownership of game: A concern for fenced wildlife areas
Wildlife and particularly economically valuable game are likely to be displaced as a result of the habitat change. This displacement …
Article scientifique
Effects of Water Hyacinth on Fishery Resource and Its Expansion Trends in Ethiopian Water Bodies: A Review
Ethiopia is gifted with a variety of aquatic ecosystems. Aquatic ecosystems are often viewed as highly productive biological systems. At …
Article scientifique
Review: Conservation Biology in sub-Saharan Africa
No abstract available
Article scientifique
The nature and drivers of contracts in cattle herding and management: The case of Ghana
Abstract We study the characteristics of contracts in cattle production in Ghana and explain variations in contract type using agency …
Article scientifique
Addressing Potential Conflict Using Participatory Mapping: Collection of Forest Foods From Timber Trees Around Industrial Concessions in Cameroon
Extensive areas of Africa’s humid tropical lowland forests have been allocated to timber concessions, but are also inhabited by villagers …
Article scientifique
A GEOPEDOLOGICAL APPROACH TO SOIL CLASSIFICATION TO CHARACTERIZE SOILS OF UPPER KABETE CAMPUS FIELD, UNIVERSITY OF NAIROBI, KENYA
Background. The study area exhibits a first class catena having homogenous parent material and forming a spatial continuum. Functionally and …
Article scientifique
Checklist of the fresh and brackish water snails (Mollusca, Gastropoda) of Bénin and adjacent West African ecoregions
Currently no comprehensive checklist of fresh and brackish water gastropods from Bénin exists, and those for adjacent West African areas …
Article scientifique
Packed bed column adsorption of oil and grease from refinery desalter effluent, using rice husks derived carbon as the adsorbent: Influence of process parameters and Bohart–Adams kinetics study
Oil and grease (O&G) adsorption in a packed bed column, using adsorbent prepared from rice husks wastes, was investigated. The …
Article scientifique
Gut carriage of antimicrobial resistance genes in women exposed to small-scale poultry farms in rural Uganda: A feasibility study
BACKGROUND: Antibiotic use for livestock is presumed to be a contributor to the acquisition of antimicrobial resistance (AMR) genes in …
Article scientifique
Acute respiratory symptoms and its associated factors among mothers who have under five-years-old children in northwest, Ethiopia
BACKGROUND: Poor air quality of the household is likely to be the largest public health concern in resource-constrained countries. Exposure …
Article scientifique
An exploratory study of the South African concentrated solar power sector using the technological innovation systems framework
Wide-scale deployment of variable renewable energy (wind and solar photovoltaic) is constrained by its associated requirements for energy storage, the …
Article scientifique
Flood Hazard Spatialization Applied to The City of Batna: A Methodological Approach
Flood flows can cause destruction to properties and infrastructure or even cost human lives. Batna is an Algerian city that …
Article scientifique
Towards sustainable energy system options for improving energy access in Southern Africa
Access to modern energy services is one of the pre-requisites to improved livelihood, yet the poor, particularly in developing countries, …