青岛沿海地区夏季云凝结核浓度观测及分析
投稿时间:1986-04-26  修订日期:1987-03-21  点此下载全文
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何绍钦 国家气象局气象科学研究院 
中文摘要:对1984年8月份山东半岛南部沿海地区云凝结核浓度观测资料进行了初步分析。结果得出:青岛流亭云凝结核浓度近地层位为103个/厘米3左右,随高度分布只有少数遵循指数递减规律,从大陆沿半岛南部海域向东方向,云凝结核浓度水平分布逐渐减小,到东端陆地又有所升高,沿海地区云凝结核浓度小于内陆地区。并对云凝结核浓度与气象因子的关系进行了一些初步探讨。
 
CLOUD CONDENSATION NUCLEI CONCENTRATION OVER QINGDAO AREA IN SUMMER
Abstract:Air craft observations of cloud condensation nuclei (CCN) were carried out over Qingdao area along the Shandong coast in August, 1984. The main results are presented herewith. The CCN concentration near the ground level is found to be about 103cm3, decreasing with height exponentially. The concentration tends to decrease gradually from inland to the sea coast across the peninsula and is higher in the morning than in the afternoon as a whole. The relationship between the distribution of CCN and related meteorological factors is roughly examined.
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