滇东黔西晚二叠世早期辫状河三角洲沉积体系及其聚煤特征

滇东黔西上二叠统底部发育着一套玄武岩质砾岩，本文针对云南富源和贵州盘县一带的底砾岩进行综合研究，认为这套砾岩为辫状河三角洲沉积，并进一步识别出砾质辫状河道、砂质辫状河道、砾质河口坝、砂质河口坝等沉积类型。文中还对该辫状河三角洲的沉积序列、发育背景以及与聚煤作用关系等问题做了一定分析，认为三角洲朵体之间地区以及在衰退的三角洲朵体之上成煤较好。     

滇西昌宁─孟连带南部地层地质问题

滇西孟连以南，整合于南段组浊积岩之上的拉巴群硅质岩含晚二叠世早期放射虫化石，南段组时代不仅限于石炭纪，可能延入二叠纪。二者为晚古生代思茅地块的外陆坡沉积。其西面的南基河杂岩（新名）由层序混乱的晚古生代硅质岩、泥岩和少量砂岩、玄武岩构成。放射虫化石证据表明，硅质岩时代不仅限于晚泥盆世－早二叠世，还延入晚二叠世，而有的砂岩时代为早石炭世，它们是经过强烈构造变动的古特提斯洋的沉积记录。昌宁－孟连带向南可能延至泰国北部的清迈带，而非东北部的难河带。     

油气化探异常形成的初步数字模拟

提出了油气地球化学异常形成动力学模型，并利用计算机进行数字模拟，通过数字模拟拟得出地表或近地表油气化探异常表现的顶部形态和环形形态是近地表地球化学作用的结果，油气球化学环形异常取于地下水中的碱土金属阳离子和非碱金属阳离子的浓度。     

滇中郝家河砂岩铜矿的地球化学及其成因意义

本文论术字滇中生代地层与矿区及春外围马头山组中铜的时空分布与迁移富集规律，揭示了矿床的沉积－后期叠加改造成因。成矿作用经历了同生沉积形成矿源层，后期叠加改造形成矿体的过程。后期改造中铜元素发生了大量迁移，矿质主要来自矿体之下伏紫色矿源层。     

The Yaean Metamorphic Core Complex and Extensional Detachment Fault in Inner Mangolia, China

The article describes the characteristics of the Yagan metamorphic core complex, especially the associated detachment fault and various extensional structures in its footwall. The age of the complex is discussed in some detail as well. The basic features of the Yagan metamorphic complex (Jurassic in age) are similar to those of the metamorphic core complex (Tertiary in age) in the Cordilleran area; they are as follows: (a) mylonitic gneisses in the footwall, (b) chloritized sheared mylonitic rocks, (c) pseudotachylites and flinty cataclasites or microbreccias, (d) unmetamorphosed or epimetamorphic rocks in the hanging wall with a layer of fault gouges or incohesive fault breccia next to the detachment fault. In contrast to its Cordilleran counterpart, however, there are many extensional faults with different styles (from dactile low-angle normal faults through brittle-ductile to brittle high-angle normal faults)in the footwall.     

A probability-weighted moment test to assess simple scaling

We present a statistically robust approach based on probability weighted moments to assess the presence of simple scaling in geophysical processes. The proposed approach is different from current approaches which rely on estimation of high order moments. High order moments of simple scaling processes (distributions) may not have theoretically defined values and consequently, their empirical estimates are highly variable and do not converge with increasing sample size. They are, therefore, not an appropriate tool for inference. On the other hand we show that the probability weighted moments of such processes (distributions) do exist and, hence, their empirical estimates are more robust. These moments, therefore, provide an appropriate tool for inferring the presence of scaling. We illustrate this using simulated Levystable processes and then draw inference on the nature of scaling in fluctuations of a spatial rainfall process.     

广东山区工业发展刍议

本文分析了广东山区工业发展的有利条件与存在问题，提出山区工业发展要采取超常规，跳跃式发展战略，立足本地优势资源，发展资源型工业，重点发展以生物资源为原料的工业，把资源优势转变为经济优势，同时根据市场需求发展市场型工业，尤其高新技术工业；既要立足理现有工业，加速改造挖潜，促其上水平、上规模、出效益、又要选准项目，大胆投入，发展有造血功能的骨干企业并调整和优化工业结构。     

云南澜沧江流域热区资源开发及热作基地建设研究

本文通过对澜沧江流域热区资源的分析，认为该区种植热带橡胶、香料、咖啡、南药、热果、发展甘蔗、茶叶、建立各种热作基地是开发利用热区资源的主要途径；热作布局应在立体布局和地域布局基础上形成大分散、小集中的专业化布局；热区开发应采取相应的措施和特殊政策。     

若干特殊地表风蚀的风洞实验研究

经风洞模拟实验,本文对四种特殊地表在净风和挟沙风情况下的风蚀特性,进行了定量的研究。揭示了原始地表结构受人为破坏后,其抗风蚀能力急剧降低的特点。探讨了风成沙粒配、戈壁风蚀平衡与风蚀有关的几个问题。