preview

The Dust Storm And Its Impact On The Area Of The Great Plains

Decent Essays

Dust storm is an event happened in North America between 1930 and 1936, in some area lasted till 1940. Due to drought and agricultural expansion for several decades, the original North American Great Plains topsoil depth reclamation destroyed the original fixed soil moisture storage of natural grassland, and the absence of relevant measures to prevent soil erosion, the storm comes rolling dust, so that ecological and agricultural prairie Canada and the United States has been a huge influence.
Prior to 1870, the US Southern Plains region is a vibrant prairie world. Then, deep rooted weeds cover the entire Great Plains, where the soil is fertile, animal all running around, a harmonious coexistence between man and nature scenes. After 1870, the US government has enacted a number of laws, encourage the development in the area of the Great Plains. Especially after the outbreak of the World War 1, by the impact of soaring world wheat prices, the southern Great Plains into the "big Reclamation" period, which farmers destroyed all grasslands, planted wheat. After decades of development, from the Great Plains grasslands of the world to "American breadbasket." At the same time, where natural vegetation has been severely damaged, topsoil exposed under the wind.
Into the 1930s, the United States experienced a severe drought a rare southern Great Plains days of good weather completely ended, a catastrophe ensues. May 12, 1934, a huge black storm swept the area among the eastern United

Get Access