Rainfall begins a prolonged Sahel declineJan 1, 1968Labels: Sahel, Rainfall declineNOAA GFDLEnvSociety
Great Sahel drought drives famine and livestock lossesJan 1, 1972Labels: Great Sahel, Humanitarian crisisUNU PressEncyclopedia com
Lake Chad splits into northern and southern poolsJan 1, 1973Labels: Lake Chad, Hydrological changeFAOSci Rep
AGRHYMET center founded to improve climate servicesJan 1, 1974Labels: AGRHYMET, NiameyAGRHYMETCILSS 50th
UN Conference on Desertification convenes in NairobiAug 29, 1977Labels: UNCOD, Nairobi conferenceRefworldCambridge Core
Plan of Action to Combat Desertification adoptedSep 9, 1977Labels: Plan of, PACDUNU PressUN Digital Lib
UNEP begins coordinating PACD follow-up workJan 1, 1978Labels: UNEP, PACD follow-upScienceDirectUN Digital Lib
Regional desiccation persists into late 1970sJan 1, 1979Labels: Sahel, Regional desiccationNOAA GFDLGlob Env Change
Another major drought hits Sahel in 1983–1984Jan 1, 1983Labels: 1983 1984, SahelEncyclopedia comEnvSociety
Mid-1980s mark an extreme low for Lake ChadJan 1, 1985Labels: Lake Chad, Mid-1980s lowSci RepNASA EarthObs
UN Convention to Combat Desertification adopted in ParisJun 17, 1994Labels: UNCCD, Paris 1994UNCCD WikiUN ESCWA