Dust bowl (30 Dez 1930 Jahr – 30 Dez 1936 Jahr)
Beschreibung:
The Dust Bowl was a period of severe dust storms that greatly damaged the ecology and agriculture of the American and Canadian prairies during the 1930s; severe drought and a failure to apply dryland farming methods to prevent the aeolian processes (wind erosion) caused the phenomenon.Zugefügt zum Band der Zeit:
Datum:
30 Dez 1930 Jahr
30 Dez 1936 Jahr
~ 6 years
