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题名:
Dust Source of Sandstorm in the Tarim Basin, Northwest China
作者: Li SY(李生宇) ; Lei JQ(雷加强) ; Xu XW(徐新文) ; Wang HF(王海峰) ; Fan JL(范敬龙)
会议文集: Advanced Materials Research
会议名称: 会议论文
会议日期: 2012-05-01
出版日期: 2012-05-01
会议地点: beijing
其他题名: Dust Source of Sandstorm in the Tarim Basin, Northwest China
部门归属: 新疆策勒荒漠草地生态系统国家野外研究站
英文摘要: Dust supply is important to sandstorm occurrence as well as wind regime. Dust supply isclosely related to groundsurface conditions showed by these index soil physical composition, soilmoisture, vegetation cover, human activities. The physical conditions of groundsurface in the Tarimbasin is distributed in a ringlike pattern. From edge to hinterland, there are various landscapes in turnas follow: mountains, piedmont pluvial and alluvial fans and plains and shifting desert. At the sametime, in this turn, different types of soil has been developed there: brown desert soil, ancient oasiscultivated soil (anthropogenic-alluvial soil), swamp soil, desert forest meadow soil, paddy soil, salinesoil, takyr soil, shifting sandy soil, and so on. Through comprehensive analysis, some conclusionswere drew as the follow: (1)shifting deserts are the major dust source of sandstorm occurred in thehinterland and the south fringe of the Taklimakan Desert; (2)cultivated soils are another dust sourceof sandstorm occurred in oasis areas disturbed by high-intensity human activities; (3) gobi deserts inupper of piedmont pluvial and alluvial fans and desert forest areas on alluvial plains are the potentialdust sources with high dust-emitting ability that can be activiated by human activities.
语种: 英语
内容类型: 会议论文
URI标识: http://ir.xjlas.org/handle/365004/11306
Appears in Collections:监测实验系统(野外台站)_新疆策勒荒漠草地生态系统国家野外研究站_会议论文

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Recommended Citation:
Li SY,Lei JQ,Xu XW,et al. Dust Source of Sandstorm in the Tarim Basin, Northwest China[C]. 见:会议论文. beijing. 2012-05-01.
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