Author

William Amponsah

Observed names: Amponsah, William, Amponsah, William A., W Amponsah, William A Amponsah, William A. Amponsah

Institution: Kwame Nkrumah University of Science and Technology

Observed institutions: Economic Research Service, University of Padua, Kwame Nkrumah University of Science and Technology, North Carolina Agricultural and Technical State University, Georgia Southern University, Research Institute for Geo-Hydrological Protection, West African Science Service Centre on Climate Change and Adapted Land Use, National Research Council

ORCID: 0000-0002-1010-1206

Observed ORCID: 0000-0002-1010-1206

OpenAlex ID: A5086304585

Channel response to extreme floods: Insights on controlling factors from six mountain rivers in northern Apennines, Italy

2016 · Nicola Surian, Margherita Righini, et al. · Geomorphology · 156

Integrated high-resolution dataset of high-intensity European and Mediterranean flash floods

2018 · William Amponsah, Pierre-Alain Ayral, et al. · Earth system science data · 129

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Coupled prediction of flash flood response and debris flow occurrence: Application on an alpine extreme flood event

2018 · Elisa Destro, William Amponsah, et al. · Journal of Hydrology · 107

Geomorphic response to an extreme flood in two Mediterranean rivers (northeastern Sardinia, Italy): Analysis of controlling factors

2017 · Margherita Righini, Nicola Surian, et al. · Geomorphology · 105

An integrated approach for investigating geomorphic response to extreme events: methodological framework and application to the October 2011 flood in the Magra River catchment, Italy

2016 · Massimo Rinaldi, William Amponsah, et al. · Earth Surface Processes and Landforms · 77

The New Harvest: Agricultural Innovation in Africa

2012 · William A. Amponsah · Journal of African Development · 77

Climatic zoning of Ghana using selected meteorological variables for the period 1976–2018

2022 · Enoch Bessah, William Amponsah, et al. · Meteorological Applications · 67

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Computer Adoption and Use of Information Services by North Carolina Commercial Farmers

1995 · William A. Amponsah · Journal of Agricultural and Applied Economics · 67

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Non-asymptotic Weibull tails explain the statistics of extreme daily precipitation

2023 · Francesco Marra, William Amponsah, et al. · Advances in Water Resources · 65

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Upper limits of flash flood stream power in Europe

2015 · Lorenzo Marchi, Marco Cavalli, et al. · Geomorphology · 63

Safeguarding food security through large-scale adoption of agricultural production technologies: The case of greenhouse farming in Ghana

2021 · Gerald Forkuor, William Amponsah, et al. · Cleaner Engineering and Technology · 54

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Hydrometeorological Characterization of a Flash Flood Associated with Major Geomorphic Effects: Assessment of Peak Discharge Uncertainties and Analysis of the Runoff Response

2016 · William Amponsah, Lorenzo Marchi, et al. · Journal of Hydrometeorology · 48

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Globalization and Poverty: Lessons from the Theory and Practice of Food Security

2001 · Carlton G. Davis, Clive Y. Thomas, et al. · American Journal of Agricultural Economics · 40

Performance evaluation of infiltration models under different tillage operations in a tropical climate

2022 · Thomas Atta-Darkwa, Austin Asare, et al. · Scientific African · 36

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Evaluation of global solar radiation, cloudiness index and sky view factor as potential indicators of Ghana's solar energy resource

2021 · Michael Tanu, William Amponsah, et al. · Scientific African · 30

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Climatic and altitudinal controls on rainfall extremes and their temporal changes in data-sparse tropical regions

2022 · William Amponsah, Eleonora Dallan, et al. · Journal of Hydrology · 28

Response of chilli pepper to different irrigation schedules and mulching technologies in semi-arid environments

2021 · Emmanuel Adekaldu, William Amponsah, et al. · Journal of Agriculture and Food Research · 25

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The Impact of Preferential Trade Arrangements on EU Imports from Developing Countries: The Case of Fresh Cut Flowers

2010 · Andrew Muhammad, William A. Amponsah, et al. · Applied Economic Perspectives and Policy · 22

Ghana's railway transport services delivery: A review

2022 · Daniel Atuah Obeng, Enoch Bessah, et al. · Transportation Engineering · 20

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Spatio-temporal land use and land cover change assessment: Insights from the Ouémé River Basin

2024 · Ernestina Annan, William Amponsah, et al. · Scientific African · 16

Combining deficit irrigation and nutrient amendment enhances the water productivity of tomato (Solanum lycopersicum L.) in the tropics

2023 · Patricia Amankwaa-Yeboah, Fati Aruna Akoriko, et al. · Frontiers in Sustainable Food Systems · 15

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Violence, Instability, and Trade: Evidence from Kenya’s Cut Flower Sector

2013 · Andrew Muhammad, Anna D’Souza, et al. · World Development · 15

Remittances, market size, and foreign direct investment: a case of sub-Saharan Africa

2019 · William A. Amponsah, Pablo A. Garcia-Fuentes, et al. · Journal of Economics and Finance · 14

Design, Simulation, and Economic Analysis of a Solar Photovoltaic‐Powered Pumping System for Drip Irrigation of a 1‐ha Bean Farm in a Tropical Climate

2025 · Abdul-Rahim Bawa, William Amponsah, et al. · Journal of Engineering · 13

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Objective Analysis of Envelope Curves for Peak Floods of European and Mediterranean Flash Floods

2020 · William Amponsah, Francesco Marra, et al. · Climate change management · 13

Works count: 100

Citation count: 1,453

H-index: 19

I10-index: 30