安徽农业科学2016，Vol.44Issue(14)：225-228,4.
近58 a 河南省宝丰县气候变化分析
Analysis of Climate Change in Baofeng County in Recent 58 Years
李青吉 1李磊1
作者信息
- 1. 河南省汤阴县气象局，河南汤阴456150
- 折叠
摘要
Abstract
The temperature, precipitation and sunshine data of in Baofeng Station in 1957 -2014 were adopted.The climate change characteris-tics in Baofeng County in recent 58 years were analyzed by linear regression, anomaly, and Mann-Kendall test.Result showed that the annual av-erage temperature in Baofeng County in recent 58 years showed an increasing trend.The average temperature in spring, autumn and winter were all on the rise; while the average temperature in summer showed a downward trend .The annual precipitation decreased; precipitation in winter enhanced, while those in spring, summer and autumn decreased.Annual and seasonal sunshine durations all showed a downward trend .The de-creasing trend of seasonal sunshine duration was in the order of summer, winter, autumn and spring.关键词
温度/降水/日照/变化特征/河南省宝丰县Key words
Temperature/Precipitation/Sunshine/Change characteristics/Baofeng County in Henan Province分类
农业科技引用本文复制引用
李青吉,李磊..近58 a 河南省宝丰县气候变化分析[J].安徽农业科学,2016,44(14):225-228,4.
