Contact us

Faculty of Science, Engineering and Computing.
Penrhyn Road
Kingston upon Thames
Surrey KT1 2EE

Tel: +44 (0)20 8417 9000

Centre for Earth and Environmental Science Research

Subsaharan Africa: Hydrogeology, Environment, Liminology (SAHEL project)

Executive Summary
ResearchersProf. F.A. Street-Perrott: Department of Geography, University of Wales Swansea, Singleton Park, Swansea SA2 8PP, UK. (Principal Investigator).
Dr Jonathan A. Holmes, Environmental Change Research Centre, Department of Geography,University College London
Dr M. Waller: CEESR
Dr H. Wang. Department of Resources, Environments and Geography, School of Environmental Sciences, Peking University, Beijing 100871, China
Funding Body/SourceNERC (TIGGER Programme)
Duration 1992
Project SummaryThe SAHEL project, sought to understand groundwater discharge and recharge since the LGM (Last Glacial Maximum) and the aeolian dune and lake changes since the Lateglacial in northeast Nigeria, an area highly sensitive to drought. Research at Kingston focussed on proxy (palaeolimnological) indicators of climate and vegetation change.

Publications

Holmes, J.A., Allen, M.J., Street-Perrott, F.A., Ivanovich, M., Perrott, R.A. & Waller, M.P. 1999. Late Holocene palaeolimnology of Bal Lake, Northern Nigeria, a multidisciplinary study. Palaeogeography, Palaeoclimatology, Palaeoecology, 148, 169-185.

Holmes, J.A., Street-Perrott, F.A., Perrott, R.A., Stokes, S., Waller, M.P., Huang, Y., Eglinton, G. & Ivanovich, M. 1999. Holocene landscape evolution of the Manga Grasslands, North-eastern Nigeria. Evidence from palaeolimnology and dune chronology. Journal of the Geological Society, London, 156, 357-368.

Street-Perrott, F.A., Holmes, J.A., Waller, M.P., Allen, M.J., Barber, N.G., Fothergill, P.A., Harkness, D.D., Ivanovich, M., Kroon, D. & Perrott, R.A. 2000. Drought and dust deposition in the West African Sahel: A 5500-year record from Kajemarum Oasis, northeastern Nigeria. The Holocene, 10, 293-302.

Wang, H., Holmes, J.A., Street-Perrott, F.A. & Waller, M.P. In Press. Holocene environmental change in the West African Sahel: sedimentological and mineral-magnetic analyses of lake sediments from Jikariya Lake, Northeastern Nigeria. Journal of Quaternary Science.

Waller, M.P., Street-Perrott, F.A., & Wang, H. 2007. Holocene vegetation history of the Sahel: Pollen, sedimentological and geochemical data from Jikariya Lake, north-east Nigeria. Journal of Biogeography, 34, 1575-1590.

Associated Research Groups

News

A new doctor-patient relationship in landform and landscape studies?

Professor Nick Clifford from King’s College London will be giving the 2014-15 CEESR Annual Lecture on …

Awards for Geology graduates

Recent KU Geology graduate,┬áDelano Henry, has been awarded the British Sedimentological Research Group Prize for Best …

Human activity has contributed to increased forestry disease

Connections between climate change and biological trends are often difficult to establish from short-term studies. In …