松辽盆地地热资源的形成与远景评价

松辽平原在地貌和地质上都是一个盆地。盆地中心区域上地幔隆升形成地幔枕，使本地区成为地壳中的一个热点，具有较高的地热背景。盆地是汇水区，盆地中部地域自然就成为地下热水主要的分布区。松辽盆地地热资源开发远景大有希望。     

Derivation Of Refractive Index And Temperature Gradients From Optical Scintillometry To Correct Atmospherically Induced Errors For Highly Precise Geodetic Measurements

Refraction effects of optical beams are generally caused by an inhomogeneous propagation medium and are a major source of systematic errors in the precise optical determination of angles and distances in the atmospheric surface layer. In this contribution a method for deriving vertical temperature and refractive index gradients from optical scintillation is presented. Knowledge of these gradients is required for the compensation of atmospherically induced errors for highly precise terrestrial geodetic measurements, like direct transfer and levelling. The advantage of the present optical method is, that temperature and refractive index gradients can be derived as line-averaged values over the propagation path, which is not possible by meteorological point measurements. Field observations have been carried out with a displaced-beam scintillometer over flat terrain and under different atmospheric conditions in order to verify this method. The experiments show, that this method allows to derive accurate correction values for precise terrestrial geodetic measurements.     

Estimation of surface latent heat fluxes from IRS-P4/MSMR satellite data

The brightness temperatures of the Microwave sensor MSMR (Multichannel Scanning Microwave Radiometer) launched in May 1999 onboard Indian Oceansat-1 IRS-P4 are used to develop a direct retrieval method for latent heat flux by multivariate regression technique. The MSMR measures the microwave radiances at 8 channels at frequencies of 6.6, 10.7, 18 and 21 GHz at both vertical and horizontal polarizations. It is found that the surface LHF (Latent Heat Flux) is sensitive to all the channels. The coefficients were derived using the National Centre for Environmental Prediction (NCEP) reanalysis data of three months: July, September, November of 1999. The NCEP daily analyzed latent heat fluxes and brightness temperatures observed by MSMR were used to derive the coefficients. Validity of the derived coefficients was checked within situ observations over the Indian Ocean and with NCEP analyzed LHF for global points. The LHF derived directly from the MSMR brightness temperature (Tb) yielded an accuracy of 35 watt/m². LHF was also computed by applying bulk formula using the geophysical parameters extracted from MSMR. In this case the errors were higher apparently due to the errors involved in derivation of the geophysical parameters.     

大地热流测量数据子库

大地热流数据子库是建立在Microsoft Access97基础上，以Microsoft Visual Basic6.0开发，基于Windows平台上的集数据储存，编辑，报表打印输出及基本数据解释处理于一体的数据库管理软件。具有运行速度快，操作简单，易学及可靠性强等优点。特别编制了强大的数据查询系统，提供了各种查询方式，大大方便了用户。     

青藏高原牧区大雪期间的水汽和热量平衡

本文通过对１９９６年１月青藏高原牧区大雪期间的水汽和热量收支的计算，分析了大雪期间对流活动的作用和贡献，并与其他地区夏季暴雨期间的能量平衡进行了比较。结果表明，二者都只有一个无辐散层和整层维持上升运动，不同的是降雪期间：１）视水汽汇气柱平均潜热加热率要小得多；２）视水汽汇和视热源的垂直分布差异较大；３）次网格尺度涡动垂直输送主要发生在对流层顶附近     

我国草原下垫面低层大气湍流结构

利用超声风速仪资料分析了科尔沁草原下垫面低层大气的湍流谱结构，无量纲化湍流速度分量及温度脉动的标准偏差，和湍流通量与稳定度参数的关系。结果表明，草原下垫面低层大气湍流速度谱，在较宽的稳定度范围内， 符合Kolmogorov 相似理论，在惯性副区接近局地各向同性，无量纲化湍流速度分量及温度脉动的标准偏差服从A(1-Bζ)1/3和A(-ζ)-1/3规律， 湍流热通量与稳定度参数ζ存在较好的相关性。     

The Geothermal Study of the Mid-Segment of the Tancheng-Lujiang Fault Zone and Its Neighboring Region

In this paper,25 new terrestrial heat flow values newly observed along the mid-segment of the Tancheng-Lujiang fault zone are listed.With these geothermal data and 37 other terrestrial heat flow values(previously published),we describe the distribution features of terrestrial heat flows in the area.In this research,the two-dimensional temperature structure from the surface to lithospheric bottom of the Huaibei-Sixian-Jinhu profile is inferred by using the finite-element method and the temperature and heat flow of sedimentary,granitic,and basaltic layers is calculated.     

中国大陆余震活动深度分布及其流变学机制

本文研究了中国大陆１９６６年以来发生的５次大地震（Ｍｓ≥７．０）的余震活动深度与地热流的关系。研究表明，地热流较高的震源区，余震活动深度分布较浅，并且得出余震深度分布受地壳内部岩石脆性－韧性转变深度的流变学特征控制的推论。     

中国地表感热的气候计算及其分布

讨论了我国地表感热的气候计算问题,提出以鲍文比法为基础的感热气候计算式,并据此计算出全国215站月、年平均感热通量密度,进而分析了其在全国的时空分布特点。