The analyzed results show that DTR was decreased in China in the last 50 years. The average decrease of DTR in the high latitude is larger than that of in low latitude.

 
  • 結果發(fā)現,近50年來(lái)氣溫日較差呈下降趨勢,其平均減小幅度為高緯度地區大于低緯度地區;
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