Variations and trends of the freezing and thawing index along the Qinghai-Xizang Railway for 1966-2004

Annual freezing and thawing index of 7 meteorological stations along the Qinghai-Xizang Railway were calculated based on daily maximum and minimum temperature records for 1966-2004. Trends of annual freezing and thawing index were analyzed using the Mann-Kendall test and a simple linear regression m...

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Bibliographic Details
Main Authors: Jiang Fengqing, Hu Ruji, Li Zhen, Jiang, FQ, CAS, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China
Format: Report
Language:unknown
Published: 2008
Subjects:
Tibet Plateau
Permafrost
地理学::自然地理学
Kendall
permafrost
Online Access:http://ir.xjlas.org/handle/365004/10250

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