沙尘释放通量外场观测和参数化研究进展

被引：6

作者：

朱好 ^{[1
,2
]}

张宏升 ^{[2
]}

机构：

[1] 兰州大学半干旱气候变化教育部重点实验室

[2] 北京大学物理学院大气与海洋科学系

来源：

北京大学学报(自然科学版) | 2011年 / 47卷 / 04期

关键词：

沙尘水平跃移通量; 垂直释放通量; 参数化; 梯度法;

D O I：

10.13209/j.0479-8023.2011.107

中图分类号：

P425.55 [];

学科分类号：

0706 ; 070601 ;

摘要：

沙尘释放通量的参数化是准确模拟和预报沙尘天气的重要因素,而外场观测为参数化方案提供直接的实验验证。在对不同沙尘释放模式的物理机制、参数化方案和输入数据需求进行阐述的基础上,讨论了不同模式的异同。沙尘释放模式的验证、校准和改进需要外场沙尘通量的实测结果,梯度法和粒子数浓度测量是外场观测沙尘释放通量的两种常用方法。通过对模式参数化方案和外场观测结果的对比分析,指出目前存在的问题以及今后可能进一步的研究方向。

引用

页码：768 / 776

页数：9

共 32 条

[11]

Size resolved dust emission fluxes measured in Niger during 3 dust storms of the AMMA experiment[J] . Sow M.,Alfaro S. C.,Rajot J. L.,Marticorena B..Atmospheric Chemistry and Physics . 2009 (171)

[12]

Modeling mineral dust emissions from Chinese and Mongolian deserts[J] . B. Laurent,B. Marticorena,G. Bergametti,F. Mei.Global and Planetary Change . 2006 (1)

[13]

A review on East Asian dust storm climate, modelling and monitoring[J] . Y. Shao,C.H. Dong.Global and Planetary Change . 2006 (1)

[14] Parameterization of Asian dust (Hwangsa) particle-size distributions for use in dust emission models [J].

Park, SU ;

Lee, EH .

ATMOSPHERIC ENVIRONMENT, 2004, 38 (14) :2155-2162

[15] The soil particle size dependent emission parameterization for an Asian dust (Yellow Sand) observed in Korea in April 2002 [J].

In, HJ ;

Park, SU .

ATMOSPHERIC ENVIRONMENT, 2003, 37 (33) :4625-4636

[16]

Estimation of Dust Emission Amount for a Dust Storm Event Occurred in April 1998 in China[J] . Hee-Jin In,Soon-Ung Park.Water, Air, and Soil Pollution . 2003 (1)

[17]

A simulation of long-range transport of Yellow Sand observed in April 1998 in Korea[J] . Hee-Jin In,Soon-Ung Park.Atmospheric Environment . 2002 (26)

[18]

Toward quantitative prediction of dust storms: an integrated wind erosion modelling system and its applications[J] . Hua Lu,Yaping Shao.Environmental Modelling and Software . 2001 (3)

[19] Dust emission inventory in Northern China [J].

Xuan, J ;

Liu, GL ;

Du, K .

ATMOSPHERIC ENVIRONMENT, 2000, 34 (26) :4565-4570

[20] Dust emission factors for environment of northern China [J].

Jie, X .

ATMOSPHERIC ENVIRONMENT, 1999, 33 (11) :1767-1776

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