Publications

All publications are listed below, most recent first. Sourced automatically from publications.bib — to add a new paper, just add a BibTeX entry to that file and re-render.

Ashfaq, M., Cavazos, T., Reboita, M. S., others, Olusegun, C. F., et al. (2021). Robust late twenty-first century shift in the regional monsoons in RegCM-CORDEX simulations. Climate Dynamics, 57(5), 1463–1488. https://doi.org/10.1007/s00382-020-05306-2

Fawole, O. G., Yusuf, N., Sunmonu, L. A., Obafaye, A., Audu, D. K., Onuorah, L., et al. (2022). Impacts of COVID-19 restrictions on regional and local air quality across selected West African cities. GeoHealth, 6(10), e2022GH000597. https://doi.org/10.1029/2022GH000597

Gessner, U., Meier, J., Sy, S., Olusegun, C. F., Hirner, A., & Thonfeld, F. (2023). Remote sensing based assessment of vegetation productivity and vegetation structure in West Africa.

Ghorbani, M. A., Olusegun, C. F., Olusola, A. O., & Abdi, E. (2024). Adaptive learning algorithms for CNN models incorporating meteorological data for precise environmental predictions.

Heinzeller, D., Dieng, D., Smiatek, G., Olusegun, C. F., et al. (2018). The WASCAL high-resolution regional climate simulation ensemble for West Africa: Concept, dissemination and assessment. Earth System Science Data, 10(2), 815–835. https://doi.org/10.5194/essd-10-815-2018

Klutse, N. A. B., Ajayi, V. O., Gbobaniyi, E. O., others, Olusegun, C. F., et al. (2018). Potential impact of 1.5°C and 2°C global warming on consecutive dry and wet days over West Africa. Environmental Research Letters, 13(5), 055013. https://doi.org/10.1088/1748-9326/aab37b

Kunstmann, H., Sy, S., Bliefernicht, J., Sawadogo, W., Waongo, M., Coulibaly, A., Huber García, V., Thonfeld, F., Gessner, U., Baatz, R., et al. (2025). Greenhouse gas emissions and mitigation options under climate- and land-use change in West Africa: A concerted regional modeling and observation assessment — CONCERT (final joint project report). Technische Informationsbibliothek. https://oa.tib.eu/renate/items/77184cb8-fd21-4447-b3d3-b555299fcf6f/full

Ogunjo, S. T., Fuwape, I. A., & Olusegun, C. F. (2019). Impact of large scale climate oscillation on drought in West Africa. arXiv Preprint arXiv:1901.10145.

Ogunjo, S. T., Olusegun, C. F., & Fuwape, I. A. (2022). Evaluation of monthly precipitation data from three gridded climate data products over Nigeria. Remote Sensing in Earth Systems Sciences, 5(3), 119–128.

Ogunjo, S. T., Olusola, A. O., & Olusegun, C. F. (2022). Bivariate copula modelling of precipitation and river discharge within the Niger basin. In Soil-water, agriculture, and climate change: Exploring linkages (pp. 93–106). Springer.

Ogunjo, S., Olaniyan, O., Olusegun, C. F., Kayode, F., Okoh, D., & Jenkins, G. (2022). The role of meteorological variables and aerosols in the transmission of COVID-19 during harmattan season. GeoHealth, 6(2), e2021GH000521. https://doi.org/10.1029/2021GH000521

Ogunjo, S., Olusola, A., & Olusegun, C. F. (2023a). Potential of using floating solar photovoltaic and wind farms for sustainable energy generation in an existing hydropower station in Nigeria. Clean Technologies and Environmental Policy, 25(6), 1921–1934. https://doi.org/10.1007/s10098-023-02480-9

Ogunjo, S., Olusola, A., & Olusegun, C. F. (2023b). Predicting river discharge in the Niger River Basin: A deep learning approach. Applied Sciences, 14(1), 12. https://doi.org/10.3390/app14010012

Ogunjo, S., Olusola, A., & Olusegun, C. F. (2024). Trends in the spatial extent of precipitation over West Africa in the twentieth century. Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions (4th Edition) (EMCEI 2022), 391–393.

Okpalaonwuka, C., Olusegun, C. F., Olusola, A., & Ogunjo, S. (2023). Validation of MODIS AOD retrievals in West Africa: A comparison with AERONET observations. Air Quality, Atmosphere & Health, 16(10), 2085–2094. https://doi.org/10.1007/s11869-023-01391-4

Olusegun, C. F., & Adeyewa, Z. D. (2013). Spatial and temporal variation of normalized difference vegetation index (NDVI) and rainfall in the north-east arid zone of Nigeria. Atmospheric and Climate Sciences, 3(4), 421–426. https://doi.org/10.4236/acs.2013.34043

Olusegun, C. F., & Anwar, S. A. (2024). Simulating the potential evapotranspiration of Egypt using the RegCM4: Sensitivity to land surface and boundary layer parameterizations. Hydrology, 11(8), 121. https://doi.org/10.3390/hydrology11080121

Olusegun, C. F., Awe, O., Ijila, I., Ajanaku, O., & Ogunjo, S. (2022). Evaluation of dry and wet spell events over West Africa using CORDEX-CORE regional climate models. Modeling Earth Systems and Environment, 8(4), 4923–4937. https://doi.org/10.1007/s40808-022-01423-5

Olusegun, C. F., Ogunjo, S. T., & Olusola, A. (2024). West african monsoon precipitation extremes: A comparative analysis of HighResMIP CMIP6 atmosphere-only and coupled models. AGU Fall Meeting Abstracts, H11O–0889.

Olusegun, C. F., Ogunjo, S., & Olusola, A. (2022). Detecting decadal temporal shifts in rainfall across the West African sahel during the twentieth century. Euro-Mediterranean Conference for Environmental Integration (EMCEI 2022), 395–398.

Olusegun, C. F., Ogunjo, S., & Olusola, A. (2023). Evolution and copula modelling of drought duration and severity over Africa using CORDEX-CORE regional climate models. International Journal of Climatology, 43(8), 3629–3646. https://doi.org/10.1002/joc.8049

Olusegun, C. F., Oguntunde, P. G., & Gbobaniyi, E. O. (2018). Simulating the impacts of tree, C3, and C4 plant functional types on the future climate of West Africa. Climate, 6(2), 35. https://doi.org/10.3390/cli6020035

Olusegun, C. F., Ojo, O., Olusola, A., & Ogunjo, S. (2024). Solar radiation variability across Nigeria’s climatic zones: A validation and projection study with CORDEX, CMIP5, and CMIP6 models. Modeling Earth Systems and Environment, 10(1), 1423–1440. https://doi.org/10.1007/s40808-023-01848-6

Olusegun, C. F., Olusola, A., Dembele, M., & Taye, M. T. (2024). African hydrology: Exploring trends and innovations from data to models.

Olusegun, C. F., Olusola, A., Dembele, M., & Taye, M. T. (2025). African hydrology: Bridging data, models, and innovation for sustainable solutions.

Olusegun, C. F., Olusola, A., Taye, M. T., Dembele, M., & Lawal, S. A. (2026). African hydroclimatology: Advances and solutions for global water security.

Olusegun, C. F., Rabiu, A. B., Ndeda, J. O. H., & Okogbue, E. C. (2014). Trends of temperature and signature of solar activity in selected stations in Nigeria. Atmospheric and Climate Sciences, 4(2), 171–178.

Olusegun, C. F., Sharma, P., & Basso, B. (2026). AI-ensemble modeling of weather extremes on agricultural production systems.

Olusola, A. O., Adedeji, O., Akpoterai, L., Ogunjo, S. T., Olusegun, C. F., & Adelabu, S. (2022). Flood assessment along Lower Niger River using Google Earth Engine. In Soil-water, agriculture, and climate change: Exploring linkages (pp. 329–343). Springer.

Olusola, A., Ogunjo, S., & Olusegun, C. F. (2023a). Imprints of large-scale oscillations on river flow in selected Canadian river catchments. EGU General Assembly Conference Abstracts, EGU–1104. https://doi.org/10.5194/egusphere-egu23-1104

Olusola, A., Ogunjo, S., & Olusegun, C. F. (2023b). The role of teleconnections and solar activity on the discharge of tropical river systems within the Niger basin. Environmental Monitoring and Assessment, 195(4), 476. https://doi.org/10.1007/s10661-023-11073-4

Olusola, A., Ogunjo, S., & Olusegun, C. F. (2024). Predicting rainfall onset and cessation within the West African sahel region using echo state network. Recent Advancements from Aquifers to Skies in Hydrogeology, Geoecology, and Atmospheric Sciences (MedGU 2022), 263–265.

Olusola, A., Ogunjo, S., & Olusegun, C. F. (2025). Beyond the Flow: Multifractal clustering of river discharge across Canada using near-century data. Hydrology, 13(1), 5. https://doi.org/10.3390/hydrology13010005

Oussou, F. E., Kiese, R., Sy, S., Bliefernicht, J., Spangenberg, I., Guug, S., Schäfler-Schmid, A., Steinbrecher, R., Neidl, F., Ayamba, M., Olusegun, C. F., et al. (2026). Soil nitrous oxide and methane emissions in contrasting land use of the West African sudanian savanna. Scientific Reports, 16(1), 11398. https://doi.org/10.1038/s41598-026-36221-x

Sawadogo, W., Reboita, M. S., Faye, A., others, Olusegun, C. F., et al. (2021). Current and future potential of solar and wind energy over Africa using the RegCM4 CORDEX-CORE ensemble. Climate Dynamics, 57(5), 1647–1672. https://doi.org/10.1007/s00382-020-05377-1

Souleymane, S. Y., Arnault, J., Bliefernicht, J., Quesada, B., Duveiller, G., Seydou, A. N. Y., Oussou, F. E., Olusegun, C. F., Fersch, B., Rummler, T., et al. (2024). Afforestation in West Africa: Potential benefits and trade-offs on regional climate extremes.

Szczepanik, D. M., Kumala, W., Olusegun, C. F., Tetoni, E., Amiridis, V., Nicolae, D., Althausen, D., & Stachlewska, I. (2023). Long-term changes of optical properties of mineral dust and its mixtures derived from Raman polarization water vapor lidar in central Europe. Proceedings of the 30th International Laser Radar Conference (ILRC 2022), 347–353. https://doi.org/10.1007/978-3-031-37818-8_46