摘要
为了给石河子垦区农业可持续发展、合理开展农业生产、气候资源利用等提供气候依据,统计分析了新疆石河子1954—2011年58年来年平均气温、月平均气温、年最高和最低气温气候变化特征。结果表明:年平均气温、月平均气温、年最高和最低气温呈上升趋势;石河子各月平均气温也呈上升趋势;石河子年平均气温突变点是1986年,年最高气温突变点是1976年,年最低气温突变点是1981年,并具有各自的周期特征。
In order to provide climate basis for sustainable development of agriculture, rational development of agricultural production and utilization of climate resources in Shihezi, the author analyzed the climate change characteristics of annual average temperature, the monthly average temperature, annual maximum and minimum temperature during 1954 to 2011 in Shihezi, Xinjiang. The results showed that： the annual average temperature, monthly average temperature, annual maximum and minimum temperature were upward trend; the monthly average temperatures was upward trend too; the mutation point of annual average temperature was in 1986, the mutation point of annual maximum temperature was in 1976, the mutation point of annual minimum temperature was in 1981, and each had a respective cycle characteristics.
出处
《中国农学通报》
CSCD
2014年第8期250-255,共6页
Chinese Agricultural Science Bulletin
基金
国家自然科学基金项目(40830956
40775055)
关键词
年平均气温
月平均气温
年最高气温
年最低气温
周期
突变
annual average temperature
monthly average temperatures
annual maximum temperature
annual minimum temperature
cycle
mutation
