摘要
利用时间序列分析方法,对巴中地区1971～2000年的降水量、温度、日照时间等资料进行处理,分析了近30年巴中地区的气候变化特征。结果表明,近30年来的气候变化特征不是十分明显。近几年来,年降水量呈增多趋势,年均温度有上升趋势,年日照时数有上升趋势。综合以上气候变化特征的分析,巴中地区短时间内的气候变化对该地区柑橘生产不会产生较大影响。
Based on time series analysis method,the data of precipitation,temperature and sunshine characteristics of Bazhong during 1971-2000 was analyzed statistically,and the characteristics of climate changes in nearly 30 years of Bazhong were concluded.The results showed that the characteristics of climate changes were not very obvious.The precipitation showed an increasing trend,annual average temperature and annual sunshine hours showed rising trend in recent years.Based on the above analysis of the characteristics of climatic changes,the climatic changes in nearly years will have no impact on citrus production.
出处
《安徽农业科学》
CAS
2012年第1期414-415,440,共3页
Journal of Anhui Agricultural Sciences
