桐柏─大别山北麓金矿带地质物化探找矿模型

从桐柏─大别山成矿带区域地质、地球物理、地球化学特征的研究入手，分析与金成矿有关的地层、构造、岩浆岩等控矿因素的地球物理场及地球化学特征；建立区域金矿找矿模型。     

把握机遇 锐意进取 为全省经济社会发展提供更加持续有力的资源保障

同志们：这次会议开得很好。会议期间，我们对全国围土资源厅局长会议精神进行了学习传达。飞鹏、静中、顶勋同志分别就整顿和规范矿产资源开发秩序及完善矿产资源有偿使用制度、加强党风廉政建设、加强土地管理及推进电子政务所做的专题讲话，我完全同意。     

我局是如何强化基层所建设的

太康县位于豫东平原，是一个典型的农业大县、财政穷县。全县总人口131．9万人，其中农业人口115．8万人，耕地面积171．4万亩，人均耕地约1．3亩，低于全国人均耕地平均数。因而切实保护耕地，合理利用土地资源对太康经济发展至关重要。1999年，太康县将原属于乡（镇）管理的国土所上收，实现了县、乡土地管理机构垂直管理，并且在理顺体制和提高素质上狠下功夫，较好地发挥了基层国土资源所的作用。     

八庙—青山金红石矿床化学成分与成矿关系

本矿床是我国金红石矿床重要的成因及工业类型，为具有特定化学成分的岩石在特定变质条件下形成的。本文通过对大量数据的处理，查明了化学成分与成矿的关系：高Ａｌ２Ｏ３、ＭｇＯ、Ｆｅ２Ｏ３＋ＦｅＯ、Ｋ２Ｏ、Ｐ２Ｏ５、Ｈ２Ｏ＋、ＭｎＯ，低ＳｉＯ２、ＣａＯ、Ｎａ２Ｏ、ＣＯ２、Ｓ等，利于钛富集；高ＴｉＯ２、ＭｇＯ、Ｐ２Ｏ５、Ｓ，低ＳｉＯ２、ＣａＯ、Ｋ２Ｏ、Ａｌ２Ｏ３、Ｆｅ２Ｏ３／ＦｅＯ，利于金红石形成；高Ｓｃ、Ｚｒ、Ｎｉ、Ｚｎ及Ｌａ／Ｙｂ，低Ｙ、Ｎｂ、Ｔｈ、Ｃｄ、Ｂａ、Ｂｅ、ΣＲＥＥ，利于金红石纯度提高。对研究矿床成因及寻找新的同类矿床等有重要意义     

H_2O-NaCl-CO_2体系液相状态方程及其在热液矿床研究中的应用

本文用Takenouchi和Kennedy(1965)关于H_2O-Nacl-Co_2体系实验数据进行回归分析,得出该三元系液相中压力(0—1500bar)、温度(100—450℃)、Nacl浓度(0—20wt％)和CO_2溶解度(0—36wt％)之间的函数关系,讨论了用此函数方程计算压力的误差(±2％—±40％,一般小于|±30％|)。对山东玲珑金矿床等一些热液矿床的压力计算表明,所得数值与其他地质压力计测算的结果接近。     

对进一步加强矿产资源执法监察工作的几点思考

由于矿产资源赋存条件的复杂性和矿业开发行为的特殊性,矿产资源执法监察工作具有发现难、调查取证难、执行难等特点.随着当前整顿和规范矿产资源开发秩序工作的不断深入,矿产资源执法监察工作也面临着新的形势,呈现出新的特点.在此,笔者试结合工作实践,就进一步加强矿产资源执法监察工作发表一点管窥之见.     

Northern settlement family-style: labor planning and population policy in Noril'sk

This paper reviews labor planning and population policies in Noril'sk, a mining and metallurgical settlement in northern Siberia. When the settlement was established in 1935, planners were lacking in ideas about how to recruit workers to staff the mines and smelters and how to retain the labor force once it was in place. From 1935-79, planners followed a forced labor policy dependent upon the labor of prisoners. However, this solution was not adequate for meeting the manpower needs of an economy undergoing rapid technological sophistication. Northern wage increments were introduced after 1945 to recruit skilled workers from other regions. These increments built up over a 4-year period to a maximum of 80% of base pay. A special cost of living bonus was also awarded. Although these inducements facilitated labor recruitment, labor retention remained a major problem. Surveys indicated that workers would prefer improvements in housing and social services to further wage increases. Thus, policy was directed at the housing shortages, poor medical care, and inadequate child care facilities in Noril'sk. Such improvements facilitated labor retention but also contributed to overpopulation. The population doubled between 1956-80, exceeding 180,000 in the latter year. In the early 1980s, selective measures toward population control were implemented to ensure maintenance of living standards (e.g., encouragement of older workers to leave the area upon retirement, more careful screening of recruits). The goal is to stabilize city size at around 250,000. The Noril'sk case illustrates that quality of life investments can alleviate labor retention problems even in the harshest physical environments. Recent policies have advocated productivity-enriching technologies that do not require increments in the labor force.     

安徽省黄山地区唐家坞组生物地层

安徽省南部黄山市刘村一带唐家坞组的时代以往归为晚志留世,新近在唐家坞组中采获腕足类、瓣鳃类、腹足类等多门类化石,并首次采获胞石、鹦鹉螺等化石,其中胞石Conochitina(Densichitana)dens的时代为兰多维列世末至文洛克世初期,含这些化石的层位相当于秀山动物群的层位。结合地质情况分析,唐家坞组时限主要属于早志留世。     

高砂性地层钻孔灌注桩施工易发的基桩质量隐患

结合杭州钱江新城某广场基桩工程,在分析高砂性地层自然造浆性的基础上,介绍了高砂性地层中钻孔灌注桩施工易发的基桩质量隐患,并分析了其产生原因。