1. Community-based Knowledge of Indigenous Vegetation in Arid African Landscapes Angassa, Ayana; Oba, Gufu; Stenseth, Nils Chr. 2012 Articles Traditional ecological knowledgeLand degradationBiodiversity conservation--Social aspectsArid regions agriculture--Environmental aspectsEndemic plantsSustainabilityLand use--Planning
2. Amplification of the North American ‘‘Dust Bowl’’ drought through human-induced land degradation Cook, Benjamin I.; Miller, Ronald L.; Seager, Richard 2009 Articles Dust Bowl Era, 1931-1939DroughtsLand degradationAerosols