皖江中东部雾的客观预报自动化业务系统

介绍了一种雾的客观预报方法，并研制了一个与ＳＴＹＳ接口的雾的客观预报自动化业务系统，对雾有一定的预报能力。     

Microwave Simulations of Precipitation Distribution with Two Radiative Transfer Models

Two microwave radiative transfer models of precipitating cloud are used to simulate the microwave upwelling radiances emerging from precipitating clouds. Comparison of the simulation results shows that significant difference of microwave upwelling radiances exists between these two radiative transfer models. Analysis of these differences in different cloud and precipitation conditions shows that it is complicated but has certain trend for different microwave frequencies. The results may be useful to quantitative rainfall rate retrieval of real precipitating clouds.     

多源信息方法在殷庄矿开采水文地质预测分区中的应用

根据对殷庄矿地质、水文地质、开采条件与矿井涌水之间关系的研究，提出了煤矿开采水文地质条件预测分区的方法——多源信息方法。该方法借助于地理信息系统技术实现了矿井涌水因素间的有机处理。经过将模型与实际情况反复拟合，最终得出了分区预测模型。     

坝上高原近90年以来降水变化趋势

根据史料和降水量资料，建立了自１９００年以来坝上高原旱涝级别（５级）序列，并对其进行了周期分析和趋势分析。结果表明，坝上高原降水变化具有明显的４２年和９年周期，自６０年代初以来该区进入干旱少雨阶段，并将持续到本世纪末下世纪初。此外，还有一些短周期，如４－５年和２－３年等，因而，在今后１０年内，干旱和少雨仍将持续，土地沙漠化也将继续发展。     

The reserves of extracted resources: Historical data

The available data on known reserves of extracted resources have not previously been tabulated and graphed. In this article we compile the reserves data in one place for the first time. This serves to (1) show the trends in the reserves series, (2) make the series available to others, and (3) place the reserves data in the context of price data for which longer series have been available, and with which they can now be seen to be consistent in both showing increasing availability rather than increasing scarcity.     

A comparison of state space and multiple regression for monthly forecasts: U.S. Fuel consumption

Monthly consumption forecasts for U.S. oil, natural gas, and coal are made using state space and multiple regression applied to the same data. These forecasts are compared with actual consumption for a test period. The forecasts made using state space are preferred to those made using multiple regression models for both expost and exante cases. The state space forecasts track data cycles better than do the regression forecasts. Average absolute forecast errors are less for the state space models than they are for the multiple regression models.     

闽东南地区降雨侵蚀力的初步研究

本文利用实测降雨与径流小区资料对闽东南地区不同降雨类型的雨强等特点及其对土壤侵蚀的影响进行了分析；提出了６０分钟瞬时最大雨强为侵蚀性降雨指标，其指标在该地区为Ｉ６０≥９ｍｍ；建立了研究区年侵蚀力Ｒ值的简便算式，并根据谝绘制了研究区Ｒ值分布图。     

中国西部积雪对我国汛期降水的影响

本文利用台站及卫星资料建立了中国西部积雪３０年逐月时间序列。该序列是目前资料时间最长、最好的序列，为研究该区积雪月际和年际变化及其影响提供了较可靠的依据。中国西部冬春积雪对我国汛期降水的影响平均为负相关趋势，与６月降水的相关分布较有规律，冬春多（少），其它地区６月降水偏多（少）。我国西部多（少）雪对６月从份５００ｈＰａ高度的变化是：高原北边高纬高度降低（升高）及副热地区升高（降低），有（不）利于高     

船舶气象导航随船验证

通过横流太平洋往返两个航次随船调查，研究了采用气象导航对减少燃油消耗和保证船舶安全、班期等，不但有定的经济效益，而且是一种非常有效的航运管理方法。     

1991 年6月江淮持续暴雨的云系特征分析

通过对GMS静止卫星的红外数据处理，获得了1991年夏季江淮梅雨期暴雨大范围的平均云分布。对1991年6月6次江淮暴雨过程逐时和3小时的GMS红外云图动画和照片的分析，得到了该地区梅雨期暴雨的三种中低纬云系相互作用的云型演变模型图，并利用由卫星气象中心处理的NOAA卫星的TOVS水汽反演资料，结合低层的θse和急流分析，给出了1991年6月江淮暴雨的水汽输送的一些特征。