更新观念 立足市场 发挥技术优势 拓展服务领域——奋进中的贵州煤矿地质工程咨询与地质环境监测中心

贵州煤矿地质工程咨询与地质环境监测中心,由于市场定位准确,加强经营管理,树立品牌意识,尊重人才,加大人才培养力度,积极推进人事制度和分配制度改革,完善激励约束机制,使单位经济效益稳步上升,职工收入不断提高。     

地震勘探测量数据的快速处理和管理

目前山区地震测量施工主要的困难体现在山区放样难、内业数据处理复杂、测量成果无法进行异常检查等方面,其严重影响后续资料处理和解释质量。针对以上难点,利用AUTOCAD为平台,开发了一套物探测量数据处理系统。该系统具有展点、点内插、绘制测线剖面图、管理测点信息、打印成果报表等功能,实现了地震勘探测量数据的快速处理及有效检核．提高了野外测量放样的施工效率和数据的准确度。另外其图层管理及系统辅助功能,还可为地震勘探施工设计提供参考。     

VPN技术在煤炭地质档案网络服务中的应用

网络服务是煤炭地质档案业务发展的必由之路,为了解决在公共网络传输过程中的安全问题,本文介绍了一种虚拟专用网络技术,通过分析其应用于煤炭地质档案网络服务中的优势,为行业内外部的信息共享提供了一个新的思路。     

山水城市建设与都市旅游发展——以贵阳市为例

都市旅游为推进城市现代化起到了十分积极的作用,已成为城市竞争力的重要组成部分。把城市建设与都市旅游结合起来,寻求二者的共同点,既可促进都市旅游的发展,又有利于现代城市的建设。通过对贵阳市发展建设和旅游开发条件的分析,从理论和实际结合上探寻贵阳“山水城市”建设与都市旅游资源开发的完美结合点,实现城市建设和旅游发展的双赢。     

谈测绘项目管理

本文从工程项目管理学的观点,结合测绘项目的特殊性,阐述了测绘项目管理的基本方法和要求,内容包括测绘项目组织与程序、计划、质量、进度与合同管理等。     

临港新城地质特征及其对新城规划与建设的影响分析

结合临港新城三维地质调查所取得的成果,分析了该城区地质特征及对新城建设的影响,为新城规划建设提供科学依据和服务。     

境外桩基工程的施工实践

通过对支援柬埔寨、几内亚桩基工程的施工实践,总结出在境外工程项目的管理中,要制定相应的管理制度与突发事件的应急预案,在施工过程中要注意政局变化,加强卫生疾病的防治,进行必要的物质储备和规避风险等注意事项及解决方法．对地勘单位拓展海外市场提出了建设性意见,具有一定的借鉴意义。     

Influence of karst hydrology on water quality management in southeast South Australia

Southeast South Australia has large reserves of potable groundwater, generally close to the surface. European settlement has had a major impact on groundwater quality due to the presence of extensive karst in the unconfined aquifer. Historically, industries such as cheese factories were often sited close to karst features (e.g. caves and sinkholes) because they provided a convenient means of waste disposal. Although most have long since closed, they have left a legacy of pollution plumes of varying sizes. In Mount Gambier, the main regional centre, the presence of both exposed and subterranean karst features provided a perfect system for the disposal of stormwater. Prior to the provision of a sewerage system within Mount Gambier, all toilet and household wastewaters were disposed to ground. These activities and the subsequent problems that began emerging in the 1960s have led to a concerted effort over the last 20 years to change the philosophy of waste disposal and to generate an understanding and responsibility by those who live in the region and depend on groundwater for the major part of their water supply. Mount Gambier's water supply comes from the Blue Lake. Groundwater inflow from a highly karstic Tertiary limestone aquifer provides 90% of the recharge to the Blue Lake. The lake is a high-value resource in a high-risk environment and in order to minimize this risk, a water-quality management plan for the lake is currently being developed.     

POPULATION EXPANSION IN CHINA''''S METROPOLISES AND ITS SCALE-CONTROL

Metropolises are centers of politics, economy, culture and information, and also economic growth poles in comparatively large areas. After 1949, China's urban structure have changed greatly, from original "pyramid" shape into "upside -down pyramid" shape, that is, more megalopolises and metropolises, fewer medium-sized and small cities. The most distinguishing feature of urban population growth was the remarkable increase of population in megalopolises and metropolises. The key reason for urban population expansion is to want to obtain the benefits of scale -agglomeration economy of metropolises. The number of urban functions directly determines the quality and quantity of urban population. Metropolises appeal not only agricultural population but also the population of medium-sized and small cities, which put much more population pressure on metropolises. The ideal goals of scale-control of metropolitan population are discussed in terms of economy, society and ecollogy. In order to control the metropoli     

山东省德州市“中华碘泉”矿泉水的发现与开发

在山东省德州市首次探明国内稀有含碘饮用用天然矿泉水－－“中华碘泉”,研究表明,矿泉水是在新生代断陷盆地的构造背景和弱碱氧化的水文地球化学环境条件下,地下水与含水介南长期水－岩反应中经溶滤形成的,矿泉水水量丰富,水质优良,为含碘水苏打型矿泉水,但氟含量偏讥;为合理开发这一富足资源,可选用电渗析,倾析方法降低氟含量,并将其作为规模化含碘矿泉水生产的技术工艺。