初秋孟加拉湾－日本海遥相关的特征及其与大气环流和中国降水的关系

用ＥＣＭＷＦ１９８０－１９８３年资料探讨了亚洲季风区水汽汇季节内变化的标准差分布、空间型及传播，并讨论了水汽汇与热源（本文第Ｉ部分）季节内变化特点的异同。结果表明：一方面，季节内时间尺度上水汽汇的变化特征与热源比较一致（尤其是在夏季），变化显著区主要位于季风活跃区及其附近地区，与季风雨带的位置极为接近，且夏季陆地上清楚，冬季海洋上明显；ＥＯＦ分析的主要空间型反映了印缅地区、中国东部及沿海、西太平洋     

大气重力波产生大尺度赤道扩展F的理论

本文提出了大气重力波触发Ｒａｙｌｅｉｇｈ－Ｔａｙｌｏｒ不稳定性并导致大尺度赤道扩展Ｆ的理论．重力波作为外部扰动派触发等离子体扰动，这种扰动在Ｒａｙｌｅｉｇｈ－Ｔａｙｌｏｒ不稳定性的作用下继续增长，经过４００ｓ扰动幅度就能增长到５０％，经过７００ｓ后幅度趋近１００％，即为完全的等离子体泡．由于Ｅ区的影响，赤道扩展Ｆ主要出现于晚上．本文的理论阐明了重力波与Ｒａｙｌｅｉｇｈ－Ｔａｙｌｏｒ不稳定性相互作用的性质，揭示了大尺度赤道扩展Ｆ的产生机制．     

Power and Cross-Spectra for the Turbulent Atmospheric Motion and Transports in the Domain of Wave Number Frequency Space: Theoretical Aspects

The study of large-scale atmospheric turbulence and transport processes is of vital importance in the general circulation of the atmosphere. The governing equations of the power and cross-spectra for the atmospheric motion and transports in the domain of wave number frequency space have been derived. The contributions of the nonlinear interactions of the atmospheric waves in velocity and temperature fields to the conversion of kinetic and potential energies and to the meridional transports of angular momentum and sensible heat in the atmosphere have been discussed.     

Study on Atmospheric Ozone in East Asia with Satellite Observation

ＳｔｕｄｙｏｎＡｔｍｏｓｐｈｅｒｉｃＯｚｏｎｅｉｎＥａｓｔＡｓｉａｗｉｔｈＳａｔｅｌｌｉｔｅＯｂｓｅｒｖａｔｉｏｎＺｈａｏＢｏｌｉｎ（赵柏林）；ＬｉＷａｎｂｉａｏ（李万彪）ａｎｄＺｈｕＹｕａｎｊｉｎｇ（朱元竞）（ＤｅｐａｒｔｍｅｎｔｏｆＧｅｏｐｈｙｓ...     

论广州市建设国际大都市大气环境质量控制

建设国际大都市要求有优美的环境和清新的空气，广州市与国际大都市比较还有较大差距。本文分析了影响广州市大气质量的重要因素和主要大气污染物的发展趋势，提出了控制广州市大气环境质量的对策。     

大气表面层与风沙现象相似参数的研究

本文从二维稳定不可压缩湍流方程出发，采用一种特殊的无量纲化过程─—尺度化方法，在大气表面层流动中选择出一组特定的内在参考量，将方程组无量纲化后，使各项前所出现的相似参数，具有可代表所在项数量级的特点，从而以定量方式估计出方程中各项的相对大小。研究结果推断，就实验室风洞中模拟风沙现象而言，流动Ｒｅ数的模拟既无可能又无必要，而近地层对数风速廓线，地表粗糙边界条件，湍流雷诺数和湍流强度的模拟，才是最关键的。     

塔里木盆地大气降尘初步观测研究

塔里木盆地降尘量分布规律是，塔南明显高于塔北，以昆仑山北麓平原区的民丰至策勒一带为最高，达１１２７．５ｔ．ｋｍ＾－＾２．ａ＾－＾１（策勒，１９９０）。以地区划分降尘量大小，其排列顺序依次为：和田地区，喀什地区，巴音郭楞蒙古族自治州，阿克苏地区。大气降尘订要集中在春，夏两季，，占全年降尘量的７６％，而秋，冬两季仅占２４％，降尘量最高月份为７－８月，最低月份为１２－１月。比较戈壁与绿洲是大气沙尘的一个     

Atmospheric CO2 variations at Barrow,Alaska, 1973–1982

The first 10 years (1973–1982) of atmospheric CO₂ measurements at Barrow, Alaska, by the NOAA/GMCC program are described. The paper updates and extends the Barrow CO₂ record presented in Tellus (1982). The data are given in final form, based on recent calibrations of the Scripps Institution of Oceanography, with selected values identified as representative of large, spacescale conditions. Analyses of the data show: (1) a long-term CO₂ average increase of 1.3 ppm per year, but with large year-to-year variations in that growth rate; (2) a suggestion, not statistically significant, of a secular increase in the amplitude of the annual cycle, presumably a reflection of global-scale biospheric variability; and (3) good absolute agreement between the Barrow results and those from four neighboring high latitude sites between 50 and 82°N.     

Variations of thermodynamical parameters in the atmospheric boundary layer over the Deccan plateau region,India

The thermodynamical structure of the atmospheric boundary layer over the Deccan plateau region has been studied with aerological data for 1980 and 1981.The temperatures in the sub-cloud layer were lower on active monsoon days than dose on weak monsoon days. An opposite trend was noticed in the layer above the 900 mbar level. The moisture content on active monsoon days was higher than that on weak monsoon days. The profile of relative humidity above the 850 mbar level showed large deviations between the active and weak monsoon conditions. On active monsoon days the values of dry static stability were higher than those on weak monsoon days. An opposite trend was noticed in the case of moist static stability. On active monsoon days the magnitudes of thev components of wind were small compared with those of theu components, and the latter showed a gradual decrease with height.     

大气的可预报性与大气模式的设计

本文首先提出了设计数值天气预报模式的基本原则——模式大气的可预报性和实际大气的可预报性相一致。然后依据此原则讨论了目前在设计各种数值预报模式时存在的问题。