淮河以北矿区地面沉降及其成因

根据多年的高程实测资料，查明了淮河以北矿区（主要是潘集地区）地面沉降的幅度、速率及范围；分析了该区地面沉降的内因和外因，为区内地面沉降的防治提供了依据。     

南桐二井采区突水动态研究

将南桐煤矿二井的突水动态划分为纯衰减型、波动衰减型、季节波动衰减型、波动稳定型和逐渐增大型５类，它们分别对应于采区与浅层长兴灰岩含水层、蒲河及大气降水的不同连通程度与方式。     

Surface runoff and sediment yield in the Ardèche rangelands

This paper presents a case study of runoff and sediment generation under Submediterranean rangeland conditions (Ardèche drainage basin, France). Measurements indicate that on a rough hillslope interrill runoff and sediment are not produced uniformly over the slope surface. It is observed that runoff concentrates immediately in non-permanent interrill flow paths, which under average storm conditions vary in length from 1.0 to 12.5 m. Long interrill flow paths may eventually become permanent. These permanent flow paths, called pre-rills, are introduced as a new source area, and are considered to be the initial stage in the development of rills. Along pre-rills considerable quantities of runoff and sediment are carried away. This study also shows that calculations based on interrill, pre-rill, and rill runoff will only have significance if storm and soil conditions are specified in detail. It is concluded from a correlation analysis between the runoff volume and the amount of soil loss on a storm-by-storm basis that the runoff volume alone cannot explain the amount of sediment that is generated in each source area; soil availability is an additional factor that must be taken into account.     

Eolian processes in alpine belts of the high Tatra mountains,Poland

Eolian processes were the subject of detailed studies in the high-mountain area of the Tatra Mts. The field investigations in 1975–80 attempted to determine the amount of deflation and eolian deposition and to improve understanding of their mechanism. The net rates of these processes were determined from repeated survey of deflational forms and of eolian deposits. Observations of the mechanism of material displacement were based on field experiments carried out during strong winds. All the investigations were conducted using simple methods and traps. Relationships between the course and intensity of processes and wind conditions and soil properties were obtained.     

临涣矿区水化学特征及在矿井水源判别中的意义

通过分析、比较临涣矿区三个地下水子系统的水文地球化学特征得出，这三个子系统在水溶标型发及少、微量元素的含量上无明显差别，表明各子系统间存在水力联系，而环境同位素氘和＾１８Ｏ分析则是解决矿井水来源判别的有效方法。     

平顶山矿区钻探泥浆的研究

介绍了平顶山矿区地质特征、钻孔护壁概况和５种不同体系泥浆的组成特点、配方及性能参数；对泥浆的密度与固相含量、粘度与流变特性、滤水特性及防涌防漏的主要技术性能和作用机理进行了探讨；综合分析了各类泥浆的钻进技术效果和经济效益。     

塔里木盆地北部油气田水文地质及水文地球化学特征

以实测的流体资料为基础，初步揭示了塔北地区油田水文地质和水文地球化学特征。塔北地区存在两股地下水流，南部生油区为压实水流，由南向北流动，北部为重力水流，由北向南流动，这两股水流交汇于雅克拉和轮南地区，向上封闭式内泄。无论重力水流或压实水流，皆为非海相成因、非浓缩成因溶滤水。表明：油气藏的形成绝大部分是寒武－奥陶纪生油层二次成油的结果。     

多因素模糊综合评价预测油气田远景区的研究

在ＧＩＳ支持下，本文设计了“分层建模，逐层评价，综合预测”的新思路，新方法，研究和建立了物、化探数字异常模型、多因素直接加权模型，多因素模糊综合评价预测模型。这对全面揭示各种异常分布特征与隐伏油气田和地质构造的，对指导生产、辅决策、确定油气田远景提供了很有前景的手段。     

江西省九瑞地区金矿床类型、主要特征、成矿序列及控矿因素探讨

九瑞地区是江西重要的内生金属成矿区之一。本文综合分析了近年来区内找矿科研工作的资料;划分了区内金矿的类型、成矿序列;简述了主要类型代表性矿床的地质特征。在此基础上探讨了区内地层、构造、岩浆岩对金矿的控制作用及时间上的分布规律,指出工志留纪、泥盆纪、石炭纪和二叠纪为金矿成矿的预基期,侏罗纪、白垩纪为主导期,第四纪为改造期,以及在各个时期金的成矿作用各具特色、渐次叠加发展、富集的规律。     

环境同位素法在西北地区地下水资源评价中的应用

应用环境同位素方法测定了不同类型地下水的年龄，识别了西北干旱、半干旱地区地下水的补给源，进行了补给量的计算，建立了地下水流系统，并取得了新的成果。