Climat et environnement
Changement climatique, adaptation, biodiversité, forêts, désertification et risques naturels (sécheresses, inondations).
Critères d'inclusion : Documents publiés sur SPHAERO dont le titre ou les mots-clés contiennent l'un des termes suivants (mot entier, avec ses variantes) : changement climatique, changements climatiques, climate change, climate variability, variabilité climatique, réchauffement climatique, global warming, biodiversité, biodiversity, déforestation, désertification, inondations, floods, sécheresses, droughts. Composition recalculée chaque nuit.
Responsable : Équipe éditoriale SPHAERO. Composition mise à jour le 05/11/2026.
Article scientifique
CLIMATE CHANGE ADOPTION STRATEGIES BY ARABLE CROP FARMERS IN ETHIOPE EAST LOCAL GOVERNMENT AREA OF DELTA STATE, NIGERIA: A MULTIVARIATE PROBIT APPROACH
Background: The seasonality of most agricultural activities and restricted utilization of inputs in Africa, make it particularly helpless against weather …
Article scientifique
Physio-biochemical responses and expressional profiling analysis of drought tolerant genes in new promising rice genotype
Rice cultivation in Egypt is limited by the scarcity of water resources. The main strategy of rice breeders to overcome …
Article scientifique
Interactive Effects of Drought-Tolerant Varieties and Fertilizer Microdosing on Maize Yield, Nutrients Use Efficiency, and Profitability in the Sub-Humid Region of Benin
In sub-Saharan Africa, smallholder farming systems continue to record very low yields despite the availability of appropriate crop management technologies. …
Article scientifique
Maize response to temporary floods under ambient on-farm conditions of the West African Sahel
Abstract With the ongoing global warming, the occurrence and amplitude of extreme weather events have increased over the West African …
Article scientifique
Assessment of community-based flood early warning system in Malawi
One of the major natural hazards the world is facing these days are floods. Malawi has not been spared. Floods …
Article scientifique
Spatiotemporal analysis of droughts characteristics and drivers in the Omo-Gibe River basin, Ethiopia
Abstract Background Drought is one of the leading destructive natural disasters adversely affecting natural resources and livelihoods. Thus, this study …
Article scientifique
Transcriptomic analysis of methyl jasmonate treatment reveals gene networks involved in drought tolerance in pearl millet
Water deficit stress at the early stage of development is one of the main factors limiting pearl millet production. One …
Article scientifique
Meteorological drought monitoring across the main river basins of Ethiopia using satellite rainfall product
Abstract Background Drought is a recurrent phenomenon emerging from an inter-annual and intra-seasonal deficit of water across the atmosphere-to-aquifer continuum …
Article scientifique
A CMIP6 assessment of the potential climate change impacts on solar photovoltaic energy and its atmospheric drivers in West Africa
Abstract Many solar photovoltaic (PV) energy projects are currently being planned and/or developed in West Africa to sustainably bridge the …
Article scientifique
Comparative Analysis of Meteorological Drought based on the SPI and SPEI Indices
The management of water resources in our states has become increasingly difficult in recent times due to the frequency and …
Article scientifique
Nature-based solutions in mountain catchments reduce impact of anthropogenic climate change on drought streamflow
Abstract Quantifying how well Nature-based Solutions can offset anthropogenic climate change impacts is important for adaptation planning, but has rarely …
Article scientifique
Analysis of households’ vulnerability to food insecurity in the face of climate variability: Evidence from North Shewa Zone, Amhara Region, Ethiopia
Abstract Most studies conducted in Ethiopia have given attention to the study of static food insecurity with no concern on …
Article scientifique
Water shortages in Beaufort West: Lessons learnt and applied during the 2009–2011 and 2017–2019 droughts
Increasing and prolonged droughts have become a feature of the South African environmental landscape. This article investigates the sustainability of …
Article scientifique
How drought affects range and variability of environmental conditions in subtropical South African estuaries
Abstract Globally estuaries are under increasing pressure from human development impacts as well as the growing effects of climate change …
Article scientifique
A soil stratigraphic unit provides evidence for Late Quaternary climate change in the Chobe Enclave, northern Botswana
Abstract A quarry in the Chobe Enclave, northern Botswana, exposes a prominent pedostratigraphic unit of approximately 8 metres consisting of …
Article scientifique
Optimal flood susceptibility model based on performance comparisons of LR, EGB, and RF algorithms
Abstract The Wadi El-Matulla, located in the eastern desert of Egypt, is the most important water basin. The Qift - …
Article scientifique
Decadal Spatio-Temporal Dynamics of Drought in Semi-Arid Farming Regions of Zimbabwe between 1990 and 2020. A Case of Mberengwa and Zvishavane Districts.
Abstract Drought severity and frequency is increasing in tropical regions and its occurrence is not uniform in space and time. …
Article scientifique
Enhancing resilience of at-risk social groups to climate change in two contrasting ecosystems in the semi-arid Far North Region Cameroon
Abstract Climate change and variability contribute to exacerbating poverty and social tensions in poor countries. This research examines the underlying …
Article scientifique
Perceptions of Climate Change and Determinants of Adaptation Decisions of Smallholder Maize (Zea mays L.) Farmers in Tigray, Northern Ethiopia.
Abstract Climatic calamities are posing serious challenges to smallholder maize (Zea mays L.) farmers in Ethiopia. Adapting to climate change …
Article scientifique
Carbon Stock And Spatial Dynamics In Natural Forests Of Awi Zone, Amhara Region, Northwestern Ethiopia: Implication For Climate Change Mitigation And Adaptation
Abstract Background: As a mitigation measure of climate change, the natural forest plays a key role in controlling the carbon …