[1]何清,胡文峰,杨兴华,等.拐子湖地区沙尘天气风蚀起沙量的估算[J].水土保持研究,2012,19(01):6-10.
　HE Qing,HU Wen-feng,YANG Xing-hua,et al.Estimation of Dust Generation by Wind Erosion in Guaizihu Lake[J].Research of Soil and Water Conservation,2012,19(01):6-10.
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拐子湖地区沙尘天气风蚀起沙量的估算

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 19 期数: 2012年01期 页码: 6-10 栏目: 出版日期: 2012-02-20
Title:
Estimation of Dust Generation by Wind Erosion in Guaizihu Lake
作者:
何清1, 胡文峰1,2, 杨兴华1, 艾力·买买提明1, 赵聪敏1,2
1. 中国气象局 乌鲁木齐沙漠气象研究所, 乌鲁木齐 830002;
2. 新疆师范大学 地理科学与旅游学院, 乌鲁木齐 830054
Author(s):
HE Qing1, HU Wen-feng1,2, YANG Xing-hua1, ALI·Mamtimin1, ZHAO Cong-min1,2
1. Institute of Desert Meteorology, CMA, Urumqi 830002, China;
2. College of Geographical Science and Tourism, Xinjiang Normal University, Urumqi 830054, China
关键词:
拐子湖地区; 风蚀; 沙通量
Keywords:
Guaizihu Lake; wind erosion; sand flux
分类号:
P445+.4
摘要:
为研究沙尘暴中心在沙尘天气下风蚀起沙量和一些参数的具体情况，以巴丹吉林沙漠拐子湖地区一次沙尘天气过程为例，通过经验公式与野外仪器观测对比分析，对拐子湖地区风蚀起沙过程的一些参数进行了分析。结果表明：摩擦速度与风速成正相关，并影响着风蚀起沙量变化；临界摩擦速度为0.36 m/s；估算了平均顺风向沙尘通量和垂直沙通量分别为1.7E-02 kg/（m·s）和1.38E-07 kg/（m2·s），顺风向沙尘通量要远大于垂直沙通量。这些参数的得出对防风治沙有着重要的意义。
Abstract:
In order to study the dust generation by wind erosion and some parameters of the center of dust storm, a process of dust storm was monitored at Guaizihu Lake of Badan Jaran Desert. Some parameters of the process of sand wind erosion were analyzed by empirical formula and observation of field instruments. The results were that: Friction velocity was positively relationed to the wind speed, and the friction velocity affected the change of sand flux; the critical friction velocity was 0.36 m/s, the average horizontal sand flux and wind vertical sand flux were estimated as 1.7E-02 kg/(m·s) and 1.38E-07 kg/(m2·s), respectively. The horizontal sand flux was much larger than the vertical one. The obtained parameters have great significance to wind prevention and sand control.

参考文献/References:

[1] Goudie A, Middleton N J. The changing frequency of dust stormsthrough time[J]. Climatic Change, 1992, 20:197-225.
[2] 王式功, 杨民, 祁斌, 等.甘肃河西沙尘暴对兰州市空气污染的影响[J].中国沙漠, 1999, 19 (4):354-358.
[3] 叶笃正, 丑纪范, 刘纪远, 关于中国华北沙尘天气的成因与治理对策[J].地理学报, 2000, 55 (5):513-521.
[4] 高庆先, 苏福庆, 任阵海.北京地区沙尘天气及其影响[J].中国环境科学, 2002, 22 (5):468-471.
[5] Idso S, Brazel A. Planetary radiation balance as a function of atmospheric dust: Climatological consequences[J]. Science, 1977, 198:731-733.
[6] Littmann T. Dust storm frequency in Asia: climate control and variability[J]. Inter. J. Climatology, 1991, 11:393-412.
[7] 沈志宝, 魏丽.中国西北大气沙尘对地气系统和大气辐射加热的影响[J].高原气象, 1999, 18 (3):425-435.
[8] Shaw G E. Transport of Asian desert to the Hawian islands[J]. Jappl. Meteor, 1980, 19:1254-1259.
[9] 周自江.近45年中国扬沙和沙尘暴天气[J].第四纪研究, 2001, 21 (1):9-17.
[10] 邱新法, 曾燕, 缪启龙.中国沙尘暴的时空分布规律及其源地和移动路径[J].地理学报, 2001, 56 (3):316-322.
[11] 庄国顺, 郭敬华, 袁蕙, 等.2000年中国沙尘暴的组成、来源、粒径分布及其对全球环境的影响[J].科学通报, 2001, 46 (3):191-197.
[12] 张晓龙.近年来中国沙尘暴发生特点、成因及其防治对策[J].干旱区资源与环境, 2001, 15 (3):31-36.
[13] Tegen I, Fung I. Modeling of mineral dust in the atmosphere:sources transport and optical thickness[J]. Geophys. Res., 1994, 99:22897-22914.
[14] Duce R A. Long-range atmospheric transport of soil dust from Asia to the tropical Nort-Pacific temporal variability[J]. Science, 1980, 209:1522-1524.
[15] Zhang X Y, Arimotor R, An Z S. Dust emission from Chinese desert sources linked to variations in atmospheric circulation[J]. Journal of Geophysical Research, 1997, 102 (D23):28041-28047.
[16] 刘景涛, 郑明倩.内蒙古中西部强和特强沙尘暴的气候学特征[J].高原气象, 2003, 22 (2):54-62.
[17] 蔡学鹏.内蒙古中西部地区沙尘暴气候特征及其与下垫面因子的关系研究[D].呼和浩特:内蒙古大学, 2008.
[18] Shao Y, Raupach M R, Leys J F. A model for predicting Aeolian sand drift entrainment on scales from paddock to region[J]. J. Soil Res., 1996, 34:309-342.
[19] Shao Y. A model for mineral dust emission[J]. J. Geophys Res., 2001, 106:20239-20254.
[20] Lu H, ShaoY. A new model for dust emission by saltation bombardment[J]. Geophys. Res., 1999, 104:16827-16841.
[21] Marticoreaa B, Bergametti G. Modeling the atmospheric dust cycle.Ⅰ: Design of a soil derived dust emission scheme[J]. Geophys. Res., 1995, 100:16415-16430.
[22] Shao Y, Raupach M R, Leys J F. A model for predicting aeolian sand drift entrainment on scales from paddock to region[J]. Soil Res., 1996, 34 (2):309-420.
[23] Gillete D A, Passi R. Modeling dust emission caused by wind erosion[J]. Geophys. Res., 1988, 93:14234-14242.
[24] Shao Y, Lu H. A simple expression for wind erosion threshold friction velocity[J]. J. Geophys Res., 2000, 105:22437-22443.
[25] 申彦波, 沈志宝, 杜明远, 等.风蚀起沙的影响因子及其变化特征[J].高原气象, 2005, 24 (4):613-616.

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备注/Memo

收稿日期:2011-6-19;改回日期:2011-7-27。
基金项目:国家自然科学基金项目（41175017）；国家科技支撑计划课题2008BAC40B05-01）；公益性行业（气象）科研专项（GYHY201006012）；中国干旱气象科学研究基金（IAM201013）；中国沙漠气象科学研究基金（Sqj2010007）
作者简介:何清（1965- ），男，四川成都人，博士，研究员，主要从事沙漠气象研究。E-mail：qinghe@idm.cn

更新日期/Last Update: 1900-01-01