Analysis of Spatio-Temporal Rainfall Variability over Bangladesh
作者: Md. Nurul Hoque Upal
刊名: Journal of Climate Change, 2020, Vol.6 (1), pp.7-14
来源数据库: IOS Journal
DOI: 10.3233/JCC200002
关键词: BangladeshClimateRainfallTrend
原始语种摘要: Rainfall is one of the most important climatic components for Bangladesh. This study is an attempt to evaluate the spatial and temporal changing pattern of rainfall in all over the country. The analysis is based on the rainfall variations over 27 meteorological stations of Bangladesh Meteorological Department (BMD). Time series statistical tests were applied to examine the annual and seasonal trends for rainfall during the period of 1975–2013 respectively. The nonparametric Mann Kendall test was used to determine whether there was a positive or negative trend in rainfall data with their statistical significance and the Theil-Sen estimator was used to determine the trend magnitude. Overall the rainfall pattern showed a declining trend both annually and seasonally. Apart from the...
全文获取路径: IOS Press 
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关键词翻译
关键词翻译
  • rainfall 降雨量
  • trend 
  • seasonal 季节性的
  • meteorological 气象的
  • annual 年刊
  • climatic 气候的
  • northeastern 来自东北的
  • monsoon 季风
  • statistical 统计的
  • country 地方