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- Title
Analysis of Changing Characteristics and Trends of Temperature and Precipitation in Yanshi City in Recent 50 Years.
- Authors
Yuan, Zhang
- Abstract
Based on meteorological observation data of temperature and precipitation in Yanshi City from 1961 to 2010, annual and inferdecadal variations of annual average temperature, annual average maximum temperature, annual average minimum temperature, and annual average precipitation in Yanshi City in recent 50 years were analyzed, and then M-K test of changing trend of annual average temperature was conducted. The results showed that from 1961 to 2010 , annual average temperature , annual average maximum temperature and annual average minimum tempera ture showed a significantly increasing trend in Yanshi City , rising by 0.30,0.20 and 0.50 t/10 a respectively. Annual average temperature was the lowest in the 1970s and the highest in 2000 -2010. There was a sudden change in annual average temperature in 1995. In the 50 years , annual average precipitation in Yanshi City increased by 1.8 mm/10 a , but the increase was not significant. The minimum of annual average precipitation 511.3 mm appeared in the 1960s , while the maximum 553.2 mm appeared in 2000 -2010.
- Subjects
YANSHI Xian (China); METEOROLOGICAL precipitation; METEOROLOGICAL observations; TEMPERATURE measurements; SEASONAL temperature variations
- Publication
Meteorological & Environmental Research, 2015, Vol 6, Issue 10, p1
- ISSN
2152-3940
- Publication type
Article