Wang Shaoling. PERMAFROST CHANGES AND ENVIRONMENTAL PROBLEMS ALONG THE QINGHAI-XIZANG HIGHWAY[J]. Chinese Geographical Science, 1995, 5(2): 149-156.
Citation: Wang Shaoling. PERMAFROST CHANGES AND ENVIRONMENTAL PROBLEMS ALONG THE QINGHAI-XIZANG HIGHWAY[J]. Chinese Geographical Science, 1995, 5(2): 149-156.

PERMAFROST CHANGES AND ENVIRONMENTAL PROBLEMS ALONG THE QINGHAI-XIZANG HIGHWAY

  • Publish Date: 1995-06-20
  • The Environment of permafrost region along Qinghai-Xizang highway has been interfered and damaged seriously during the last years by mankind economic activities. Permafrost under the roadbed has been degenerated obviously. Tank range has been extended gradually and original natural environment around it has been damaged. The mileages of highway crossing the permafrost region today are shortened 18km than that of the 70's. In this paper, according to ice content, class of permafrost. relief and landforms etc., permafrost region along the highway and comprehensive evaluation zonation have been made. And specific measures for protecting the permafrost environment has been put forward.
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通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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PERMAFROST CHANGES AND ENVIRONMENTAL PROBLEMS ALONG THE QINGHAI-XIZANG HIGHWAY

Abstract: The Environment of permafrost region along Qinghai-Xizang highway has been interfered and damaged seriously during the last years by mankind economic activities. Permafrost under the roadbed has been degenerated obviously. Tank range has been extended gradually and original natural environment around it has been damaged. The mileages of highway crossing the permafrost region today are shortened 18km than that of the 70's. In this paper, according to ice content, class of permafrost. relief and landforms etc., permafrost region along the highway and comprehensive evaluation zonation have been made. And specific measures for protecting the permafrost environment has been put forward.

Wang Shaoling. PERMAFROST CHANGES AND ENVIRONMENTAL PROBLEMS ALONG THE QINGHAI-XIZANG HIGHWAY[J]. Chinese Geographical Science, 1995, 5(2): 149-156.
Citation: Wang Shaoling. PERMAFROST CHANGES AND ENVIRONMENTAL PROBLEMS ALONG THE QINGHAI-XIZANG HIGHWAY[J]. Chinese Geographical Science, 1995, 5(2): 149-156.

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