Comparison of CMIP6 and CMIP5 models in simulating mean and extreme precipitation over East Africa

B Ayugi, J Zhihong, H Zhu, H Ngoma… - International Journal …, 2021 - Wiley Online Library
This study examines the improvement in Coupled Model Intercomparison Project Phase Six
(CMIP6) models against the predecessor CMIP5 in simulating mean and extreme …

Long-term trends in rainfall and temperature using high-resolution climate datasets in East Africa

SH Gebrechorkos, S Hülsmann, C Bernhofer - Scientific reports, 2019 - nature.com
Detecting changes in climate is a prerequisite for a better understanding of the climate and
developing adaptation and mitigation measures at a regional and local scale. In this study …

Evaluating the effectiveness of CHIRPS data for hydroclimatic studies

H Du, ML Tan, F Zhang, KP Chun, L Li… - Theoretical and Applied …, 2024 - Springer
Long-term gridded precipitation products (GPPs) are crucial for climatology and hydrological
research to overcome the limitations of gauge observations. Climate Hazards Group …

Changes in temperature and precipitation extremes in Ethiopia, Kenya, and Tanzania

SH Gebrechorkos, S Hülsmann… - International Journal of …, 2019 - Wiley Online Library
East Africa is one of the most vulnerable regions of Africa to extreme weather and climate
events. Regional and local information on climate extremes is critical for monitoring and …

Future changes in climate and hydroclimate extremes in East Africa

SH Gebrechorkos, MT Taye, B Birhanu… - Earth's …, 2023 - Wiley Online Library
Climate change is affecting the agriculture, water, and energy sectors in East Africa and the
impact is projected to increase in the future. To allow adaptation and mitigation of the …

A high-resolution daily global dataset of statistically downscaled CMIP6 models for climate impact analyses

S Gebrechorkos, J Leyland, L Slater, M Wortmann… - Scientific Data, 2023 - nature.com
A large number of historical simulations and future climate projections are available from
Global Climate Models, but these are typically of coarse resolution, which limits their …

Hydrological evaluation of open-access precipitation and air temperature datasets using SWAT in a poorly gauged basin in Ethiopia

Z Duan, Y Tuo, J Liu, H Gao, X Song, Z Zhang… - Journal of …, 2019 - Elsevier
Precipitation and air temperature are key drivers of watershed models. Currently there are
many open-access gridded precipitation and air temperature datasets at different spatial and …

[HTML][HTML] Rainfall seasonality and timing: implications for cereal crop production in Ethiopia

MT Wakjira, N Peleg, D Anghileri, D Molnar… - Agricultural and Forest …, 2021 - Elsevier
Rainfall seasonality and timing are key climatic features affecting crop yield in rainfed
agriculture (RFA). We evaluated the dynamics of temporal rainfall attributes–the strength of …

Future changes in precipitation extremes over East Africa based on CMIP6 models

B Ayugi, V Dike, H Ngoma, H Babaousmail, R Mumo… - Water, 2021 - mdpi.com
This paper presents an analysis of projected precipitation extremes over the East African
region. The study employs six indices defined by the Expert Team on Climate Change …

Assessing current and future spatiotemporal precipitation variability and trends over Uganda, East Africa, based on CHIRPS and regional climate model datasets

H Ngoma, W Wen, M Ojara, B Ayugi - Meteorology and Atmospheric …, 2021 - Springer
The lack of reliable rainfall projection records remains a major challenge to Uganda. In the
advent of extreme wetness or drought events, reliable rainfall estimates for local planning …