[1]MO Yueshuang,ZHOU Qiuwen.Characteristics of Temperature Change of Different Geomorphological Types in Guizhou Province from 1960 to 2014[J].Research of Soil and Water Conservation,2019,26(04):166-170,176.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
26
Number of periods:
2019 04
Page number:
166-170,176
Column:
Public date:
2019-06-11
- Title:
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Characteristics of Temperature Change of Different Geomorphological Types in Guizhou Province from 1960 to 2014
- Author(s):
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MO Yueshuang, ZHOU Qiuwen
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School of Geography and Environmental Science, Guizhou Normal University, Guiyang 550025, China
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- Keywords:
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temperature change; geomorphological types; M-K test; Guizhou Province
- CLC:
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P468
- DOI:
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- Abstract:
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Based on the monthly temperature observation data from 19 observational stations in Guizhou Province from 1960 to 2014, the characteristics of temperature spatial change of Guizhou Province and the temperature change in different geomorphological types were calculated by using the statistical methods, and the mutation was tested by Ordered Clustering Method and Mann-Kendall technique. The results are as follows. The temperature during 1960—2014 in most areas of Guizhou Province, which include karst valley, non-karst area, cluster-peak depression area, karst plateau and karst gorge, increased clearly besides the area of karst basin. The extreme minimum temperature and maximum temperature in Guizhou Province during 1960—2014 were raising, which was higher than the extreme high temperature. Furthermore, an abrupt change of average temperature tendency in 2001 was detected in karst gorge, but no abrupt change of average temperature was found in karst basin. In karst valley, non-karst area, cluster-peak depression area, karst plateau, the temperature wavelike rising tendency had abrupt change point in late of 1990’s and showed a continuously warming trend afterward.