Flood Risk Zone Mapping using Rational Model in a Highly Weathered Nitisols of Abakaliki Local Government Area, Southeastern Nigeria : The case of Abakaliki Local Government Area, Southeastern Nigeria

ISBN-13: 9783659573767 / Angielski

Daniel Aja; Eyasu Elias; Ota Henry Obiahu

Opis

In this book, we elaborated an approach to synthesize the relevant database in a spatial framework to produce a flood vulnerability map of Abakaliki Local Government Area through the application of simple hydrologic models and arithmetic overlay operations in ArcGIS environment. The study demonstrated that Coupling of hydrological modeling with GIS and remote sensing techniques has the potential for accurate flood risk zone mapping. With this method, flood risk of various land uses can be determined with a greater accuracy. This study can contribute to the development of community based sustainable flood risk management plans that can ensure prevention, protection and preparedness for flood events.

O autorze

Aja, Daniel
Experienced Researcher with a demonstrated history of working in the research industry. Skilled in Sustainable Development, Environmental Auditing, Environmental Awareness, Environmental Consulting, and Water Resource Management. Strong research professional with an MSc in Environmental Science from Addis Ababa University