9778
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36580
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Gestion des déchets
7 publication(s)
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Évaluation environnementale
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Publications
9778 publication(s) trouvée(s)
Article scientifique
Hispanamide: An Antioxidant Phenolic Propanamide from the Leaves of Acalypha Hispida (Burn.F)
Acalypha hispida (family Euphorbiaceae) is widely known for its medicinal applications in ethno-medicine. The most active antioxidant fraction of the …
Article scientifique
Road Traffic and PM10, PM2.5 Emission at an Urban Area in Algeria: Identification and Statistical Analysis
Air quality in greater Algiers, in Algeria was assessed analyzing aerosol particulate matter (PM10 and PM2.5) at a site influenced …
Article scientifique
Methane and nitrous oxide from ground-based FTIR at Addis Ababa: observations, error analysis, and comparison with satellite data
Abstract. A ground-based, high-spectral-resolution Fourier transform infrared (FTIR) spectrometer has been operational in Addis Ababa, Ethiopia (9.01∘ N latitude, 38.76∘ …
Article scientifique
Low oxygen: A (tough) way of life for Okavango fishes
Botswana's Okavango Delta is a World Heritage Site and biodiverse wilderness. In 2016-2018, following arrival of the annual flood of …
Article scientifique
Fatty acid analyses provide novel insights on hippo defecation and consequences for aquatic food webs
By defecating grasses into aquatic systems at massive scales and intensities, hippos can initiate complex changes to aquatic ecosystems. However, …
Article scientifique
Mass sterilization of a common palm species by elephants in Kruger National Park, South Africa
Chronic herbivory by elephants rarely eliminates any species of woody savanna plants because these plants are typically vigorous basal resprouters …
Article scientifique
Evapotranspiration partition using the multiple energy balance version of the ISBA-A-g s land surface model over two irrigated crops in a semi-arid Mediterranean region (Marrakech, Morocco)
Abstract. The main objective of this work is to question the representation of the energy budget in soil–vegetation–atmosphere transfer (SVAT) …
Article scientifique
Coexistence between wildlife and livestock is contingent on cattle density and season but not differences in body size
Many studies on the coexistence of wildlife with livestock have focused primarily on similar-sized species. Furthermore, many of these studies …
Article scientifique
Age structure changes indicate direct and indirect population impacts in illegally harvested black rhino
Overharvesting affects the size and growth of wildlife populations and can impact population trajectories. Overharvesting can also severely alter population …
Article scientifique
On the performance of satellite-based observations of X CO 2 in capturing the NOAA Carbon Tracker model and ground-based flask observations over Africa's land mass
Abstract. Africa is one of the most data-scarce regions as satellite observation at the Equator is limited by cloud cover …
Article scientifique
Assessment of Greenhouse Gases Emission in Smallholder Rice Paddies Converted From Anyiko Wetland, Kenya
Rice is an important food crop in Kenya and it is ranked third most consumed cereal crop after maize and …
Article scientifique
Water Flow Behavior and Storage Potential of the Semi-Arid Ephemeral River System in the Mara Basin of Kenya
Alluvial corridors of ephemeral river systems provide viable opportunities for natural water storage in dry lands. Whilst alluvial corridors are …
Article scientifique
Quantitative evaluation of watershed attributes for water resources management in the Rift Valley Lakes Basin, Ethiopia: a case from Tikur Wuha river watershed
Abstract Characterization of watershed hydrological process is vital for sustainable water resource management. The principal goal of this study was …
Article scientifique
Sediment and Nutrient Retention Capacity of Natural Riverine Wetlands in Southwest Ethiopia
Although wetlands in temperate regions have been studied for their pollutant remediation potential, the sediment and nutrient retention capacity of …
Article scientifique
Micronutrient-rich dietary intake is associated with a reduction in the effects of particulate matter on blood pressure among electronic waste recyclers at Agbogbloshie, Ghana
Abstract Background Informal recycling of electronic waste (e-waste) releases particulate matter (PM) into the ambient air. Human exposure to PM …
Article scientifique
Functionalized Sawdust-Derived Cellulose Nanocrystalline Adsorbent for Efficient Removal of Vanadium From Aqueous Solution
Water quality degradation due to noxious heavy metals has become a serious concern because of their impact on human health …
Article scientifique
Exploring Temporal Variability in the Southern Benguela Ecosystem Over the Past Four Decades Using a Time-Dynamic Ecosystem Model
This paper presents a new, updated, temporally-dynamic Ecosim model for the Southern Benguela (1978-2015) by capturing recent advancements in our …
Article scientifique
Geographical variation in the diatom communities associated with loggerhead sea turtles (Caretta caretta)
Epizoic diatoms form an important part of micro-epibiota of marine vertebrates such as whales and sea turtles. The present study …
Article scientifique
Betting the farm: A review of Ball Python and other reptile trade from Togo, West Africa
Our review of the CITES trade database confirmed that the ball python is the most exported species by Togo; with …
Article scientifique
Predicting the impacts of sea level rise in sea turtle nesting habitat on Bioko Island, Equatorial Guinea
Sea level is expected to rise 44 to 74 cm by the year 2100, which may have critical, previously un-investigated …