广西早春旱的前期大气环流特征及预报方法

本文研究了广西早春旱的前期大气环流异常特征，分析了春旱形成的原因，找到广西早春旱的长期预报因子、关键月份、关键区，建立了最优预测模型。     

新疆伊吾淖毛湖北山金矿床地质特征与成矿模式

论述卓毛湖北山金矿地质特征和控矿因素，并建立三位一体成矿模式，以拓宽找矿思路。     

大别山超高压变质岩带氦同位素组成和某些微量元素分布

报导了大别山超高压变质岩带不同岩岩类型及六安－蔡河地学剖面中氦同位素和某些微量元素的分配分布特征，并讨论了它们的影响因素及其地质意义。     

Stratigraphic Division and Correlation of the Nihewan Beds by Multivariate Statistical Analysis

Described in paper is the principle of optimal partitioning method for stratigraphic division and correlation.The Nihewan Beds are taken for example to show how to apply this approach in stratigraphic division and correlation.The semiquantitative spectral analysis data on aggregate trace elements in 324 samples taken from the nine sections in the Nihewan Basin are treated with multivariate statistical method for stratigraphic division and correlation.First ,the data from all the sections are respectively calculated by the optimal partitioning method to establish the stratigraphic boundaries.The optimal partitioning method has proved itself to be applicable to stratigraphic division and correlation. In our practice the Nihewan Beds are divided into five zones (I-V).Zone I includes subzones Ia and Ib,Zones Ia,Ib,II and III are considered to be corresponding to the Pliocene(N2),the early Early Pleistocene,the late Early Pleistocene,and the Middle Pleistocene,respectively .Zones IV and V are probably Late Pleistocene in age.This indicated that sediments deposited con-temporaneous in the sections of the same basin are similar in geochemical characteristics,although dif-ferent in geographical location.However,the sediments also show some variations ,with a transitional relationship from one section to another .For example ,in Zone II,the sediments of the Xiaodukou section show not only the characteristics of the Nangou-Hongya and Hutouliang sections,but also those of the Xiashagou,Shixiaxi,Shixiadong and Wulitai sections.It can be seen from the above that the zones can be characteristically correlated with one another.In addition the feasibility of the optimal partitioning method is also described in the present paper.     

正压模式初始条件的热带气旋解析非对称环流

热带气旋周围的流场可以分解为对称涡旋、引导气流以及将这两个部分剔除后的非对称环流。在一个有静止环流背景的正压模式中，非对称环流是与定义为风暴运动矢量和引导气流之差的传播矢量相联系。Ｃａｒｒ导出的关于非地称环流及相应的传播矢量的解析设定可用于路径动力预后模式的初始条件中。     

水库网箱培育鲢、鳙鱼种的若干问题初步探讨

我国内陆水体的渔业，如水库渔业，基本属于封闭式的淡水渔业范畴。其主要特征是人工放养。其经营方式和要求是；选择一定的经济鱼类作为养殖的品种，每年在养殖水体中，人工投放一定规格和一定数量的鱼种，保证水体中能形成相当的养殖鱼类群体，全部或主要依靠天然饵料生长，最大限度地利用水体空间和饵料资源，获得成鱼的持续高产。     

《冯增昭文集》出版

《冯增昭文集》是庆祝冯增昭教授80华诞及从事地质教育工作55年而出版的综合性地学类著作。全书包括4个部分:第一部分为岩相古地理学文章20篇,第二部分为沉积学文章及其他文章13篇,第三部分为17部沉积学及岩相古地理学专著的序,第四部分为6部沉积学翻译著作的序及两篇译文;还有     

形势分析与相似分析作1998年春季低温阴雨天气预报研究

从广西春季低温阴雨天气发生的同期５００ｈＰａ环流分析出发,找出关键区域,以该关键区域格点的平均值作为原序列,与前期９－１１月５００ｈＰａ格点计算相关系数,挑出相关好且通过相在检验的格点数多的月分,以该月在高的所有格点值为一个样本场,以相似离离理论秋计算依据,作出次年低温阴雨总日数和结束期的预报。通过对１９９５－１９９７年试报和１９９８年预报,效果较好。     

沁阳两年内将建1．6万亩标准粮田

日前，由国家和地方共同投资，集“旱能浇、涝能排、路相通、林成网”多种功能为一体的1．6万亩标准粮田将在河南省沁阳市的紫陵、西万两镇实施。该项目建成后，年可新增小麦104万公斤、玉米96万公斤。