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混合层厚度的经验计算及与探空观测对比分析
引用本文:马金,郑向东.混合层厚度的经验计算及与探空观测对比分析[J].应用气象学报,2011,22(5):567-576.
作者姓名:马金  郑向东
作者单位:中国气象科学研究院,北京 100081
基金项目:国家重点基础研究发展计划项目(2005CB422202)
摘    要:根据Nozaki计算混合层厚度的经验参数化方法,利用部分时段的北京、黑龙江龙凤山、浙江临安、新疆阿勒泰、海南三亚、青海西宁、云南腾冲7个站的地面常规气象观测资料,计算14:00(北京时)的混合层厚度,并与短期的臭氧探空资料中的Vaisala RS-80气象探空仪观测资料(位温廓线和折射系数梯度)分别确定的混合层厚度作对...

关 键 词:混合层厚度  Nozaki方法  位温廓线法  折射系数法
收稿时间:2010-11-24
修稿时间:6/3/2011 12:00:00 AM

Comparisons of Boundary Mixing Layer Heights at 7 Sites in China: Radiosonde Measurement Determination and the Empirical Calculation
Ma Jin and Zheng Xiangdong.Comparisons of Boundary Mixing Layer Heights at 7 Sites in China: Radiosonde Measurement Determination and the Empirical Calculation[J].Quarterly Journal of Applied Meteorology,2011,22(5):567-576.
Authors:Ma Jin and Zheng Xiangdong
Institution:Chinese Academy of Meteorological Sciences, Beijing 100081
Abstract:Mixing layer is one typical type of atmosphere boundary layer,and it is named after strong vertical mixing which leads to the nearly constant variables,such as potential temperature and water vapor in this layer.The depth of mixing layer is an important parameter to identify features of thermodynamics and atmospheric dynamics in the boundary layer,and also a key to monitor the air quality.Mixing layer has very distinct daily variation as different meteorological conditions and synoptic processes largely inf...
Keywords:mixing layer depth  Nozaki method  potential temperature profiles  refractivity profiles
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