垂直低分辨率GCM模式大气平均经圈环流的诊断

以ＩＡＰ２－Ｌ ＧＣＭ为例，给出垂直低分辨率ＧＣＭ模式大气平均经圈环流质量流函数的一个计算方案，结果表明，模式大气的Ｈａｄｌｅｙ环流季节变化与实际大气相一致。Ｅｌ Ｎｉｎｏ年模式大气平均经圈环流中可分离出一个与Ｅｌ Ｎｉｎｏ型ＳＳＴ异常关系密切的异常经圈环流，它导致平均Ｈａｄｌｅｙ环流向北半球盛夏型转变的滞后。     

载炭泡塑分离富集－火焰原子吸收法测定金

用载炭泡塑从５％～３０％的王水介质中吸附富集５～１０００μｇＡｕ，经无臭灰化和王水浸提，Ａｕ的回收率大于９９％。方法用于含Ａｕ量较高的矿石分析时，效果较泡塑吸附好。用火焰原子吸收法测定含Ａｕ６．８０ｇ／ｔ的金标样，验证分离富集方法的可靠性，结果平均值为６．７２ｇ／ｔ，相对标准偏差（ｎ＝１１）为３．１％。     

用单台Z／H法研究陕西地区深部电导率

利用陕西地磁台站的磁静日资料和单台Ｚ／Ｈ磁测深法研究了陕西地区深部电导率状况。多年和多台的平均结果为：陕西地区电磁感应比例尺度Ｃｒ１约９００ｋｍ，高于磁场梯度法测定的华北地区结果，但接近单台Ｚ／Ｈ法测定的兰州地区值；Ｃｒ２为５００ｋｍ，和华北地区的结果接近；Ｃｉ－Ｔ曲线高于华北地区值；内外场之比｜Ｑ１｜、｜Ｑ２｜、｜Ｑ３｜约为０．４，和全球平均结果一致；σ＊－ｈ１曲线显示在２５０ｋｍ附近有一高电导层。     

中国天山艾肯达坂透风式下导风防雪工程

据艾肯达坂风雪流形成条件，提出了贴地气层分离是公路吹雪堆积的机理，通过对密闭式下导风能量转换和流场结构的剖析，创造了透风式下导风防雪工程。其实施后，改变了公路因冬半年严重雪阻而不能通车的状况，经济效益和社会效益俱佳；     

论地球物理方法在寻找金刚石原生矿中的作用

简述了寻找金刚石原生矿的新进展,重点说明了地球物理方法在寻找金伯利岩中的作用,强调了加强基础理论研究和利用综合信息找矿的重要性。     

红碱淖—沟岔地区地下水流系统研究

本文根据对红碱淖－沟岔地区地下水形成的背景条件、水化学特征、环境同位素组成的分析和剖面地下水势的计算，把研究区划分为２个区域地下水流系统和３个局部地下水流系统，对不同等级地下水流系统的边界、系统的循环作了详细探讨，深刻揭示了这种复合地形区、均质含水介质中地下水流的循环模式。     

Seawater Intrusion in the Longkou-Laizhou Area, Shandong

The extensive intrusion (covering an area of 83.7-238.3 km~2 and accounting for 18.6-31.5% of the total area of the plain), the presence of a transitional zone 1.5-6.0 km in width, and the interconnection in distribution between the seawater intrusion district and the region lower than the sea level caused by the strong drop of the groundwater level are major characteristics of the seawater intrusion in the study area. Cation exchange played an important role during the formation of chemical composition of the groundwater in the seawater intrusion district.     

贺兰山区气候若干问题

本文主要利用宁夏区农业厅和区气象局气候资料中心于1985年3月,组织的贺兰山中部剖面考察期间11个气象站点的观测资料,在国内首次对贺兰山的气候特征进行了较为系统的研究。本文主要阐述了贺兰山东麓的冷湖效应,东坡磷矿点典型的山谷风现象,雨季的最大降水高度,以及研究确定了剖面上西坡日照百分率随高度的真实分布。     

A study of the empirical functions of the height fields over India and their relation with the rainfall

The empirical orthogonal functions have been obtained for the individual summer monsoon (June through September) months using the grid point values of monthly 700 mb geopotential heights over Indian region. The data for 21 summer monsoon months for the years 1958 to 1978 have been used in the present computation. The major variance reduction is due to the first three dominant functions accounting over 80% of the total variance in each month. The variance reduction only due to the first function ranges from 45 to 65%. The first function has in-pbase oscillation throughout the area indicating that the area under study is homogeneous and the centre of the oscillation lies over northwest India. The amplitudes of the first function also show generally quasipers stence in their sign within a season. The second function has two centres of action over the region of monsoon trough which are in phase. The third function has also two centres oriented in the east-west direction but they are in the opposite phase. Fairly large values of correlation coefficients between the patterns of the different monsoon months suggest that the patterns for these months corresponding to the first and the second functions respectively are quite similar. The patterns for these months also evolve with time in a related way. The spectrum analysis to the time series of amplitudes indicates the presence of the quasi-periodicity of 3 years during these monsoon months. The amplitudes corresponding to the dominant functions are found to be significantly related with the rainfall of central and western parts of India