![Effect of the 1950s large-scale migration for land reclamation on spring dust storms in Northwest China [An article from: Atmospheric Environment]](https://www.ebooknetworking.net/books/B00/0PA/bigB000PAUBKO.jpg)
Effect of the 1950s large-scale migration for land reclamation on spring dust storms in Northwest China [An article from: Atmospheric Environment]
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Book Details
Author(s)
W. Ta, Z. Dong, C. Sanzhi
Publisher
Elsevier
ISBN / ASIN
B000PAUBKO
ISBN-13
978B000PAUBK2
Marketplace
France 🇫🇷
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Description
This digital document is a journal article from Atmospheric Environment, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
During the 1950s, China experienced large-scale human migration for the purposes of land reclamation, industrialization, and construction in Northwest China, with a peak of nearly 70 million migrants in 1959 during the Great Leap Forward period. These intense human activities were responsible for the 1950s' dust storms in Northwest China. Due to large-scale reclamations, the number of spring dust storm days did not show much relationship with the number of spring strong wind days in the Tarim Basin and the Hexi Corridor, but they did correlate with the increase in annual land reclamation areas, with correlation coefficients of 0.82 and 0.88, respectively, in the two regions. Indeed, severe dust storm outbreaks (visibility less than 200m) in Xinjiang, Gansu and Qinghai provinces in Northwest China were also found to be positively correlated with the number of annual immigrants and the annual increase in cultivated land areas in the period 1953-1968, with coefficients of 0.62 and 0.65, respectively.
Description:
During the 1950s, China experienced large-scale human migration for the purposes of land reclamation, industrialization, and construction in Northwest China, with a peak of nearly 70 million migrants in 1959 during the Great Leap Forward period. These intense human activities were responsible for the 1950s' dust storms in Northwest China. Due to large-scale reclamations, the number of spring dust storm days did not show much relationship with the number of spring strong wind days in the Tarim Basin and the Hexi Corridor, but they did correlate with the increase in annual land reclamation areas, with correlation coefficients of 0.82 and 0.88, respectively, in the two regions. Indeed, severe dust storm outbreaks (visibility less than 200m) in Xinjiang, Gansu and Qinghai provinces in Northwest China were also found to be positively correlated with the number of annual immigrants and the annual increase in cultivated land areas in the period 1953-1968, with coefficients of 0.62 and 0.65, respectively.
