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Showing 41-60 of 10,000 results
  1. The north-east North Atlantic Tripole implicated as a predictor of the August precipitation decadal variability over north China

    Monthly precipitation over north China in August (NCAP) is the second highest in the year, and it is important to understand its driving mechanisms...

    Tiejun **e, Ji Wang, ... Yingjuan Zhang in Frontiers of Earth Science
    Article 21 November 2022
  2. Circulation Pattern Controls of Summer Temperature Anomalies in Southern Africa

    This study investigates the relationship between circulation patterns and austral summer temperature anomalies in southern Africa. The results show...

    Chibuike Chiedozie Ibebuchi, Cameron C. Lee in Advances in Atmospheric Sciences
    Article 06 December 2023
  3. An autoregressive machine learning approach to forecast high-resolution groundwater-level anomalies in the Ramotswa/North West/Gauteng dolomite aquifers of Southern Africa

    A novel approach using machine learning algorithms is used to predict high-resolution groundwater-level changes, both current and in the future. The...

    Zaheed Gaffoor, Ashley Gritzman, ... Thokozani Kanyerere in Hydrogeology Journal
    Article 17 January 2022
  4. Early investigations of the Permo-Carboniferous glaciation of South Africa

    A.G. Bain (1797–1864) was probably the first to describe the deposits of the Permo-Carboniferous glaciation of South Africa in 1844, but still...

    Fritz A. Pfaffl, Wolf-Christian Dullo in International Journal of Earth Sciences
    Article Open access 17 October 2023
  5. Drought severity across Africa: a comparative analysis of multi-source precipitation datasets

    An accurate analysis of climate extremes is essential for impact assessment and devising appropriate adaptation measures. There is an urgent need to...

    Kenny Thiam Choy Lim Kam Sian, Charles Onyutha, ... Victor Ongoma in Natural Hazards
    Article 27 April 2024
  6. Phosphate Deposits in North Africa: An Overview of Algerian-Tunisian Deposits, Geochemistry and Paleoenvironments

    The Algerian-Tunisian phosphorites, from Paleocene-Eocene, were mainly deposited around “Kasserine Island” into three main basins as a result of the...
    Rabah Kechiched, Rosa Sinisi, ... Rabah Laouar in The Geology of North Africa
    Chapter 2024
  7. Indicative Role of Trace and Rare-Earth Elements of the North West Manganese Ore Deposit (South Africa) in Constraining the Genetic Model of Supergene Orebodies

    The North West Province of the Republic of South Africa is famously known for its mineral wealth in chrome and platinum group metals associated with...
    Conference paper 2024
  8. Precipitation, temperature and potential evapotranspiration for 1991–2020 climate normals over Africa

    Precipitation and temperature variability and change across Africa significantly impact the continent’s key socio-economic sectors such as...

    Kenny Thiam Choy Lim Kam Sian, Philip Sagero, Victor Ongoma in Theoretical and Applied Climatology
    Article 09 April 2024
  9. Assessment of deep groundwater potential associated with Khalled Fault Zone (Northwestern Tunisia, North Africa) using an integrated geophysical approach

    The Khalled Plain (Northwestern Tunisia, North Africa) is characterized by the development of the Karst system in the fractured Ypresian’s carbonate...

    Ichraf Lamouchi, Hajer Azaiez, Hakim Gabtni in Arabian Journal of Geosciences
    Article 05 August 2021
  10. New elements on the “Continental Intercalaire,” the most important aquifer in North Africa: joint use of seismic reflection and borehole data

    The present study focused on the “Continental Intercalaire” (CI), the North Africa′’s hugest aquifer. It uses different disciplines: geology,...

    Rafika Ben Lasmar, Rihab Guellala, Mohamed Hédi Inoubli in Arabian Journal of Geosciences
    Article 09 April 2022
  11. Has North Africa turned too warm for a Mediterranean forest pest because of climate change?

    Climate warming is inducing dramatic changes in species distribution. While many studies report the poleward range expansion of some species, some...

    Asma Bourougaaoui, Mohamed L. Ben Jamâa, Christelle Robinet in Climatic Change
    Article 11 April 2021
  12. Climate change, urban vulnerabilities and adaptation in Africa: a sco** review

    Urban areas and the fastest-growing cities in Africa are experiencing devastating impact of climate change. The changing climate requires a human...

    Edward Wilson Ansah, Mustapha Amoadu, ... Jacob Owusu Sarfo in Climatic Change
    Article 15 April 2024
  13. Africánes in southern Africa: attributes and contribution to rainfall of a continental tropical low

    Large parts of southern Africa are influenced by extra-tropical weather systems for most of the year. During late summer (December–March), the...

    Elizabeth Viljoen, Liesl Dyson, Ishmael Moyo in Climate Dynamics
    Article 12 July 2022
  14. Diversity of the associated vegetative community of Aleppo pine (Pinus halepensis Miller) in a pine forest of Ouled Yagoub (northeast Algeria, North Africa)

    This study contributed to an assessment of the dynamics of Aleppo pine ( Pinus halepensis Miller) plant communities in the Ouled Yagoub massif in...

    Somia Lakhdari, Hadia Kellil, ... Vincent Valles in Euro-Mediterranean Journal for Environmental Integration
    Article 05 February 2024
  15. Drivers of river reactivation in North Africa during the last glacial cycle

    North African greening phases, during which large rivers ran through the Sahara Desert, occurred repeatedly during the Quaternary and are regarded as...

    Cécile L. Blanchet, Anne H. Osborne, ... Martin Frank in Nature Geoscience
    Article 28 January 2021
  16. Household wastewater management in sub-Saharan Africa: a review

    Wastewater is the major source of the transmission of disease-causing organisms in develo** countries. There is a strong association between...

    Ahmed Fate Ali, Umar Kachalla Gujiba in Discover Water
    Article Open access 27 February 2024
  17. Downscaling Seasonal Precipitation Forecasts over East Africa with Deep Convolutional Neural Networks

    This study assesses the suitability of convolutional neural networks (CNNs) for downscaling precipitation over East Africa in the context of seasonal...

    Temesgen Gebremariam Asfaw, **g-Jia Luo in Advances in Atmospheric Sciences
    Article 05 January 2024
  18. Predictability of the extreme precipitation days in central Eastern Africa during january to may period

    Extreme precipitation events significantly affect both human activities and the natural environment. Despite their severe impacts, accurately...

    Jonah Kazora, Zhu Weijun, ... James Ntayomba in Modeling Earth Systems and Environment
    Article 19 February 2024
  19. Investigation of changes in vegetation cover associated with changes in its hydro-climatic drivers in recent decades over North Sub-Saharan Africa

    The environmental change in Northern Sub-Saharan Africa (NSSA) remains a challenge in relation with hydro-climatic variations and the low adaptation...

    Faustin Katchele Ogou, Tertsea Igbawua in Theoretical and Applied Climatology
    Article 30 May 2022
  20. Climate data uncertainty for agricultural impact assessments in West Africa

    Reliable information on climate impacts can support planning processes to make the agricultural sector—which has cascading effects on food security,...

    Paula Romanovska, Stephanie Gleixner, Christoph Gornott in Theoretical and Applied Climatology
    Article Open access 30 March 2023
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