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地形地貌對莫高窟區域微環境的影響
Author 李紅壽 ; 汪萬福 ; 張國彬 ; 薛平 ; 侯文芳 ; 邱飛
Source 敦煌研究=Dunhuang Research
Volumen.3 (總號=n.109)
Date2008.06
Pages98 - 102
Publisher敦煌研究編輯部
Publisher Url http://www.dha.ac.cn/
Location蘭州, 中國 [Lanzhou, China]
Content type期刊論文=Journal Article
Language中文=Chinese
Keyword莫高窟 ; 地形地貌; 微環境
Abstract本文通過對莫高窟窟前、窟頂氣象資料與敦煌的氣象資料的對比分析,發現地形地貌對莫高窟區域微環境的風向、風速、溫度等有一定的影響,主要為莫高窟河谷內南風大幅度增加,北風和東風增多,西風明顯減少。2004年窟前平均風速為0.61m/s,窟頂為4.43m/s,莫高窟日較差小于敦煌綠洲4.73℃。2000-2004年莫高窟窟前平均氣溫高于敦煌市區0.84℃,考慮海拔的降溫作用2.07℃,窟前小區域的實際綜合增溫效應年平均可達2.91℃,地形地貌的增溫作用是主要原因。窟前、窟頂溫度差異較小,處于同一變溫層內。
ISSN10004106 (P)
Categories石窟; 文物維護
Dynasty中國-無
Regions甘肅(敦煌莫高窟)
Hits266
Created date2016.05.12
Modified date2018.04.19



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