主办单位：中国气象局沈阳大气环境研究所
国际刊号：ISSN 1673-503X
国内刊号：CN 21-1531/P
气象与环境学报

气象与环境学报

• 论文 • 上一篇    下一篇

盘锦芦苇湿地近地面层湍流通量参数化方案研究

甄晓杰1,2; 周广胜1; 贾庆宇2 ;谢艳兵2   

  1. 1. 中国气象科学研究院，北京 100081;2. 中国气象局沈阳大气环境研究所，辽宁 沈阳 110016

  • 收稿日期:2009-04-09 修回日期:2009-05-07 出版日期:2009-10-28 发布日期:2009-10-28

Parameterization scheme of turbulent flux in the atmospheric surface layer in reed wetland of Panjin, Liaoning province

ZHEN Xiao-jie1,2 ;ZHOU Guang-sheng1; JIA Qing-yu2 ;XIE Yan-bing2   

  1. 1. Chinese Academy of Meteorological Sciences, Beijing 100081, China; 2. Institute of Atmospheric Environment, China Meteorological Administration, Shenyang 110016, China

  • Received:2009-04-09 Revised:2009-05-07 Online:2009-10-28 Published:2009-10-28

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摘要： 基于2005年盘锦芦苇湿地近地面层湍流通量和微气象梯度的连续观测，研究了芦苇湿地近地面层湍流通量参数化方案。结果表明，盘锦芦苇湿地近地面层经常维持弱稳定和弱不稳定层结。在不稳定层结(-0.4

关键词: 芦苇湿地, 湍流通量, 参数化方案, 涡度相关, 微气象梯度

Abstract:

Based on the turbulent flux data in atmospheric surface layer from eddy covariance tower and micrometeorological gradient data in 2005 in reed wetland of Panjin, parameterization scheme of turbulent flux was discussed. The results indicate that the atmospheric stability in atmospheric surface layer of reed wetland often maintains weakly stable or unstable stratification. Businger-Dyer stability function parameter scheme could be used to calculate turbulent flux in this region under unstable stratification (-0.4

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