Research
Environmental systems modelling and geospatial intelligence
Research Focus
My work uses geospatial data and environmental modelling to track how landscapes change over time and how those changes affect ecosystems, water systems, and human activity.
I develop practical workflows that combine satellite data, field observations and spatial analysis to produce results that are both scientifically robust and are directly usable for planning, monitoring, and decision-making.
These ideas are carried through into selected projects , where the methods are applied to real datasets and case studies.
Research Clusters
Coastal & Wetland Systems
- Ecosystem change detection under climatic and human pressures
- Land use and land cover dynamics
- Satellite-based wetland monitoring
- Benthic assemblage assessment
Environmental Monitoring & Water Systems
- Rainfall–runoff modelling
- Non-point source pollution estimation
- Watershed-scale water quality assessment
- Integrated surface and subsurface water systems analysis
GeoAI & Environmental Intelligence
- Time-series satellite analytics
- Google Earth Engine workflows
- Spatial modelling and risk mapping
- Multi-source environmental data fusion
- Scalable geospatial pipelines for large datasets
Publications
Selected Publications
Assessment of Rainfall–Runoff and Non-Point Source Pollution Loads in the Sakumo Catchment using GIS and QNSPECT
Commey N.A., Magome J., Ishidaira H., Souma K. · Journal of JSCE · 2025
Catchment-scale Land Use and Land Cover Change Analysis in Two Coastal Ramsar Sites in Ghana
Commey N.A., Magome J., Ishidaira H., Souma K. · Water · 2023
Additional Publications
Integrated Urban and Riverine Flood Risk Management in the Fujiang River Basin
Journal of Hydrology · 2024
Assessment of Agricultural Drought Vulnerability Based on Crop Growth Stages: A Case Study of Huaibei Plain, China
International Journal of Disaster Risk Science · 2023
Macrobenthic Infaunal Assemblage Structure in Nearshore and Offshore Seabeds of Ghana
Indo Pacific Journal of Ocean Life · 2021