Bob Alfa

Water Resources Commission of Ghana

Publishing since 2011, latest 2026

Environmental Engineering
Geochemistry and Petrology
Geophysics
Atmospheric Science
Earth-Surface Processes
Global and Planetary Change

Their record on OpenAlex

Publications: 42011–2026
Citations: 62to those papers
h-index: 3i10-index 2
Field-weighted impact: 0.671.00 is the world average
World top 10%: 0%0 of 4 scored papers
Open access: 50%2 papers free to read

3 other works — preprints, datasets and the like — are listed but not counted.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

On their papers

Every institution they have given on a paper.

Publications

4 in all

Comparing Analytic Hierarchy Process and Frequency Ratio Models for Delineating Groundwater Potential Zones in Northern Mozambique
2026HydrologyJournalOpen access0 citations10.3390/hydrology13080214
ACCURACY OF KU-STIV FOR DISCHARGE MEASUREMENT IN GHANA, AFRICA
2017Journal of Japan Society of Civil Engineers Ser B1 (Hydraulic Engineering)

What they work on

From the classification of each paper

Subfields

Environmental Engineering250%
Geochemistry and Petrology250%
Geophysics250%
Atmospheric Science125%
Earth-Surface Processes125%
Global and Planetary Change125%
Ocean Engineering125%
Oceanography125%
Water Science and Technology125%

Physical Sciences

Topics most written on

Geophysical and Geoelectrical Methods2
Groundwater and Isotope Geochemistry2
Coastal and Marine Dynamics1
Flood Risk Assessment and Management1
Groundwater and Watershed Analysis1
Groundwater flow and contamination studies1
Hydrology and Watershed Management Studies1
Ocean Waves and Remote Sensing1
Tropical and Extratropical Cyclones Research1
Water resources management and optimization1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

75% of their papers have a co-author abroad

papers co-written1111111Home

Most frequent partner countries

Denmark1
Japan1
United States1
South Africa1

Papers with at least one author in that country.

Institutions written with most

University of GhanaGH3 papers
Disaster Prevention Research Institute, Kyoto UniversityJP1 paper
Habitat for HumanityUS1 paper
Kobe UniversityJP1 paper
University of CopenhagenDK1 paper
Council for Scientific and Industrial ResearchZA1 paper
Council for Scientific and Industrial ResearchGH1 paper

Where they publish

Hydrological Processes1
Hydrology1
Journal of Hydrologic Engineering1
Journal of Japan Society of Civil Engineers Ser B1 (Hydraulic Engineering)1

How it can be read

50% free to read

Development goals addressed

From each paper’s title and abstract

6Clean water and sanitation3

Most cited

Simulation of groundwater flow in a crystalline rock aquifer system in Southern Ghana - An evaluation of the effects of increased groundwater abstraction on the aquifers using a transient groundwater flow model
Hydrological Processes6
201236 citations
Rainfall and Water Resources of a Coastal Basin of Ghana
Journal of Hydrologic Engineering6
201119 citations
ACCURACY OF KU-STIV FOR DISCHARGE MEASUREMENT IN GHANA, AFRICA
Journal of Japan Society of Civil Engineers Ser B1 (Hydraulic Engineering)