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 06/11/2026.
Article scientifique
Modeling the potential climate change- induced impacts on future genus Rhipicephalus (Acari: Ixodidae) tick distribution in semi-arid areas of Raya Azebo district, Northern Ethiopia
Abstract Background Climate change is believed to be continuously affecting ticks by influencing their habitat suitability. However, we attempted to …
Article scientifique
Integrating Standard Precipitation Index and Normalised Difference Vegetation Index for near-real-time drought monitoring in Eswatini
Eswatini, as the rest of southern Africa, is being frequented by drought over the last decade, and modelling experts are …
Article scientifique
Microbial biodiversity as related to crop succession and potato intercropping for management of brown rot disease
Abstract Potato brown rot, caused by Ralstonia solanacearum, ranked globally as the second most important bacterial plant pathogen. In the …
Article scientifique
Assessment of agro-morphological variability of dry-season sorghum cultivars in Chad as novel sources of drought tolerance
Dry-season sorghum is a type of sorghum whose establishment ends at the end of the rainy season and its development …
Article scientifique
Genome-wide association study of drought tolerance and biomass allocation in wheat
Genome wide association studies (GWAS) are important in discerning the genetic architecture of complex traits such as biomass allocation for …
Article scientifique
POPULATION DYNAMIC OF APHIDS AND THRIPS ON CERTAIN BREAD WHEAT CULTIVARS IN RELATION TO YIELD, GENOTYPIC PREFERENCE AND FACTORS REGULATING THEIR FLUCTUATION UNDER DROUGHT AND IRRIGATION CONDITIONS
The study was conducted during (2015/2016 and 2016/2017) on bread wheat cultivars: Sahel1, Seds4, Gemaza9, Giza168, and Misr2 in Plant …
Article scientifique
Comparative Study of HBV Light and GR4J Conceptual Hydrological Models for Assessment of Impact of Climate Change on Water Availability of Awata River Watershed, Genale Dawa Basin; Southern Ethiopia
This research was conducted to study impacts of climate change on water resource of Awata River watershed. Statistical Downscaling Model …
Article scientifique
EFFECTS OF AZOLLA BIOMASS GROWTH ON FLOOD WATER TEMPERATURE AND PH, TILLERING AND YIELD OF PADDY RICE
Azolla is a floating pteridophyte, which forms an association with an endosymbiont, the nitrogen-fixing cyanobacterium Anabaena azollae. In Mwea Irrigation …
Article scientifique
Frequency analysis of agricultural drought of maize in Sabie River catchment in South Africa
L.) is a staple food in South Africa. Under dryland farming, drought is a major limiting factor for maize production. …
Article scientifique
Maximizing the Role of African Forest for Climate Change Mitigation and Socioeconomic Development
Forestry has a significant role to play in green economy transformation process of African Continent. It is important to provide …
Article scientifique
Revisiting dominant practices in floodwater harvesting systems: making flood events worth their occurrence in flood-prone areas
Abstract The lower Shire valley region in Malawi has long been characterized by floods which have accounted for many fatalities …
Article scientifique
Indigenous knowledge approach in maintaining a livelihood in the face of disastrous climate change: Case of drought in Msinga villages, KwaZulu-Natal
The aim of this study is to explore and examine the ways of maintaining livelihoods of communities in the face …
Article scientifique
Impact of global warming scenarios on life-history traits of Tetranychus evansi (Acari: Tetranychidae)
BACKGROUND: The tomato red spider mite, Tetranychus evansi Baker & Pritchard (Acari: Tetranychidae), is an agricultural pest of solanaceous crops. …
Article scientifique
Household disaster awareness and preparedness: A case study of flood hazards in Asamankese in the West Akim Municipality of Ghana
Increasing disasters and their associated devastating impacts on society have called into question the capacity of countries to address disaster …
Article scientifique
Climate change could overturn bird migration: Transarctic flights and high-latitude residency in a sea ice free Arctic
Climate models predict that by 2050 the Arctic Ocean will be sea ice free each summer. Removing this barrier between …
Article scientifique
Threats of Climate Change and Its Possible Solutions Through Utilization of Potential Microbes on Crop Production
The emission of green house gas in the globe contributes for the occurrence of climate change through changes in temperature, …
Article scientifique
Photosynthetical activity modelisation of olive trees growing under drought conditions
Abstract Predicting photosynthetic production in olive trees is a key feature in managing the effect of climate change on arid …
Article scientifique
Monitoring droughts in Eswatini: A spatiotemporal variability analysis using the Standard Precipitation Index
The spatiotemporal analysis of drought is of great importance to Eswatini as the country has been facing recurring droughts with …
Article scientifique
Coping with drought: Reflection of communal cattle farmers in Umzingwane district in Zimbabwe
The frequency of drought presents huge challenges to rural farming communities in rural Africa. To circumvent negatives of drought, rural …
Article scientifique
Drought Event Analysis and Projection of Future Precipitation Scenario in Abaya Chamo Sub-Basin, Ethiopia
Monthly observed and future precipitation magnitudes were subjected to statistical trend analysis to examine possible time series behavior. Future precipitation …