内蒙古民族大学学报：自然科学版2012，Vol.27Issue(1)：60-62,3.
开鲁县近56年日照时数变化特征分析
Analysis on Change Characteristics of Sunshine hours in Kailu County in Recent 56 Years
刘晶 1梁怀宇 1杨恒山 1李媛媛1
作者信息
- 1. 内蒙古民族大学农学院,内蒙古通辽028000
- 折叠
摘要
Abstract
Utilizing the data of the monthly sunshine hours in Kailu County stations in 1953-2008, the change characteristics of the sunshine duration in Kailu County are analysed. The results showed that sunshine hours in Kailu County appeared single peak type from 1953 to 2008, the maximum and minimum of sunshine hours happened in May and December respectively.The sunshine hours increased significantly for the past 56 years, the trend coefficient was 99% Significante. The seasonal sunshine hours demonstrated a increased significantly trend in all four seasons, the trend coefficient was 99% Significante, among which a significant positive trend was found in autumn.关键词
日照时数/气候变化/开鲁县Key words
sunshine hours/climate change/Kailu County分类
大气科学引用本文复制引用
刘晶,梁怀宇,杨恒山,李媛媛..开鲁县近56年日照时数变化特征分析[J].内蒙古民族大学学报：自然科学版,2012,27(1):60-62,3.
