Ikechukwu Kalu

ORCID, self-asserted

ORCID 0000-0003-1708-4354

Publications

Citations

294

h-index

Computed over the works the graph holds, so it is a floor rather than a career figure.

i10-index

Publications

10 works in the graph, newest first.

A simplified drought indicator based on high-resolution GRACE terrestrial water storage anomalies
2025Journal of HydrologyJournalOpen accessFirst authorCorresponding7 citations10.1016/j.jhydrol.2025.134035
Estimating groundwater recharge across Africa during 2003–2023 using GRACE-derived groundwater storage changes
2024Journal of Hydrology Regional StudiesJournalOpen access25 citations10.1016/j.ejrh.2024.102046
Global assessment of drought characteristics in the Anthropocene
2023Resources Environment and SustainabilityJournalOpen access62 citations10.1016/j.resenv.2022.100105
Understanding global groundwater-climate interactions
2023The Science of The Total EnvironmentJournalOpen access90 citations10.1016/j.scitotenv.2023.166571
Reconstructing terrestrial water storage anomalies using convolution-based support vector machine
2023Journal of Hydrology Regional StudiesJournalOpen accessFirst author16 citations10.1016/j.ejrh.2023.101326
Identifying impacts of global climate teleconnection patterns on land water storage using machine learning
2023Journal of Hydrology Regional StudiesJournalOpen accessFirst author8 citations10.1016/j.ejrh.2023.101346
A new modelling framework to assess changes in groundwater level
2022Journal of Hydrology Regional StudiesJournalOpen accessFirst author50 citations10.1016/j.ejrh.2022.101185
An assimilated deep learning approach to identify the influence of global climate on hydrological fluxes
2022Journal of HydrologyJournalOpen accessFirst author24 citations10.1016/j.jhydrol.2022.128498
Estimating the seven transformational parameters between two geodetic datums using the steepest descent algorithm of machine learning
2022Applied Computing and GeosciencesJournalOpen accessFirst author9 citations10.1016/j.acags.2022.100086
Geodetic first order data assimilation using an extended Kalman filtering technique
2022Earth Science InformaticsJournalOpen accessFirst author3 citations10.1007/s12145-022-00869-6