Dust Bowl Of The 1930s Causes. When winds blew, they raised enormous clouds of dust. Unlike the dust storms that form in arizona or new mexico that last only a few hours.
While the economic decline caused by the great depression played a role, it was harÂdly the only guilty party. In these areas, there were many serious dust storms and droughts during the 1930s. With insufficient understanding of the ecology of the plains.
Due to low crop prices and high machinery costs, more submarginal lands were put into production.
Farmers also started to abandon soil conservation practices. The dust bowl of the 1930s sent more than a million residents of the area to california. Severe drought and a failure to apply dryland farming methods to prevent the aeolian processes caused the phenomenon. The storm hit the oklahoma panhandle