Bundeszentrale für politische Bildung: Mali. 5. November 2020, abgerufen am 21. Juli 2024.
doi.org
Theodore Cohn: The Sahelian Drought: Problems of Land Use. Canada’s Journal of Global Policy Analysis, 1975, doi:10.1177/002070207503000304.
Jeremy Swift: Sahelian Pastoralists: Underdevelopment, Desertification, and Famine. Annual Review of Anthropology 6, 1977, doi:10.1146/annurev.an.06.100177.002325.
Joint Institute for the Study of the Atmosphere and Ocean (JISAO, eine NOAA-Kooperation): Sahel Precipitation Index (20-10N, 20W-10E), 1901 - 2017.doi:10.6069/H5MW2F2Q.
C. Taylor et al.: Frequency of extreme Sahelian storms tripled since 1982 in satellite observations. Nature 544, 2017, doi:10.1038/nature22069.
L. Olsson, L. Eklundh, J. Ardö: A recent greening of the Sahel—trends, patterns and potential causes. In: Journal of Arid Environments. Vol. 63 (3), 2005, S. 556–566. doi:10.1016/j.jaridenv.2005.03.008
Joint Institute for the Study of the Atmosphere and Ocean (JISAO, eine NOAA-Kooperation): Sahel Precipitation Index (20-10N, 20W-10E), 1901 - 2017.doi:10.6069/H5MW2F2Q.
R. Wittig, K. König, M. Schmidt, J. Szarzynski: A Study of Climate Change and Anthropogenic Impacts in West Africa. In: Environmental Science and Pollution Research. 14, 2007, S. 182–189. PDF-Datei
M.J.Mortimore and W.M.Adams: Working the Sahel – Environment and society in northern Nigeria. Routledge, 1999, ISBN 978-0-415-14096-6 (Google Preview).
un.org
population.un.org
United Nations Department of Economic and Social Affairs: World Population Prospects 2019. Data Booklet download