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School of Geography

Elias Nkiaka Elias Nkiaka

Contact details

Room 10.11 Garstang
School of Geography
University of Leeds
University Road
Leeds LS2 9JT   UK



Project title

Climate change impacts on water resources and adaptation through policy responses in the Logone River catchment, Central Africa Region

Project overview

Climate change is predicted to result in major hydrological changes, with increased frequency of extreme events in the form of droughts, floods and storms. The main objective of the proposed research will be to assess the impact of climate change on surface water availability in an area that is expected to be substantially affected and develop adaptation options.

The research wil involve an interdisciplinary approach where I am working at the Science-Policy Interface. The first part of my work is investigating the impacts of climate change on water resources in the Logone catchment, Lake Chad Basin. The second part will be to work with policy makers to know the kind of information that they need from climate science community and how the information should be packaged to enable them develop appropriate climate change adaptation policies. In the first part of my research I will be running simulations for the study area using both catchment hydrological model(s) and climate models (Ensemble models of the CMIP3/5) for different time horizons and under different climate scenarios. Meanwhile the second phase will involve fieldwork where I will go down to the field specifically to Cameroon to conduct interviews with stakeholders involve in the development and implementation of climate change adaptation policies within all sectors of the economy. By the end of my PhD research, I will develop a methodology to merge the science and policy components of my research together to form one entity.


Commonwealth Scholarship Commission (CSC), UK, 2014.


2008-2010, VLIR scholarship to study for Master in Water Resources Engineering at KU Leuven and VU Brussels, Belgium.


2008-2010: MSc Water Resources Engineering, Katholieke Univeristeit Leuven and Vrije Universiteit Brussels, (IUPWARE) Inter-University Program in Water Resources Engineering, Belgium.

2002-2003: Bsc in Civil Engineering, University of Douala, Cameroon

1999-2001: Diploma Certificate in Civil Engineering, National Advanced School of Public Works, Yaoundé, Cameroon.



Nkiaka E, Rizwan NR, Lovett JC. 2017. Evaluating global reanalysis datasets as input for hydrological modelling in the Sudano-Sahel region. Hydrology. 4(13): 1-19.

Nkiaka E, Rizwan NR, Lovett JC. Analysis of rainfall variability in the Logone catchment, Lake Chad basin. Int J Climatol. doi: 10.1002/joc.4936. (in press)

Nkiaka E, Rizwan NR, Lovett JC. 2016. Using Self-Organizing Maps to infill missing data in hydro-meteorological time series from the Logone catchment, Lake Chad basin. Environ Monit Assess. 188(7): 400. doi: 10.1007/s10661-016-5385-1.

Nkiaka E, Rizwan NR, Lovett JC. 2016 Evaluating global reanalysis precipitation datasets with rain gauge measurements in the Sudano-Sahel region: Case study of the Logone catchment, Lake Chad Basin. Meteorol Appl. 24, 9–18.

 Nkiaka E, Shrestha NK, Leta OT, Bauwens W. 2016 Use of continuous simulation model (COSIMAT) as a complementary tool to model sewer systems: a case study on the Paruck collector, Brussels, Belgium. Water and Environment Journal, 30(3-4), 310-320.