地质单位财务管理咨询刍议

地质单位对自身无力解决的重要财务管理问题应该寻求外部咨询机构的有效帮助，针对地质单位财务管理中存在的主要问题提出需要咨询课题，而咨询机构通过对地质单位的财务状况进行调查分析后，提出科学、合理有效的财务管理改善方案和指导实施方案。     

Avalanche Risk During Backcountry Skiing – An Analysis of Risk Factors

Skier-triggered avalanches are the main cause of avalanche accidents in backcountry skiing. The risk of accidents during backcountry skiing was analysed statistically and related to factors such as elevation level, aspect, stability rating and the time of the year. The analysis is based on a database about terrain usage and avalanche accidents from a large heli-skiing operator in Canada, which makes it possible to study the conditional probability of accidents given the recorded pattern of terrain usage. This study shows that the historical risk of accidentally triggering an avalanche greater than size 1 depends highly on the stability rating, with the highest risk occurring during “poor” stability. The risk is greater at high elevations, and it is lower during the late season than earlier on. Skier risk does not depend as much on aspect as may be indicated from avalanche data alone. However, it is relatively high in the N–NE–E sector. These factors are not independent of each other and therefore analyses of combined factors were also performed. Questionnaires and interviews were used to gain knowledge about the terrain selection of professional mountain guides. These results indicate that when selecting terrain, guides first look at the overall shape and size of the terrain, but avalanche history of terrain and inclination are also important factors. Finally, remarks in avalanche reports were analysed, and common human factors identified.     

Groundwater and highways interaction: past and present experiences of highway construction in Slovenia

During the planning, designing, construction, operation and maintenance of highways, groundwater can be of important environmental and constructional constraint that can significantly influence the safety operation of traffic and of big influence on the operational costs of highways. To classify and conceptualize the relation between groundwater and highways, three important groups of problems can be determined: groundwater protection from highway influences, protection of highway from groundwater and economic use of groundwater for highway operation. In the present study, groundwater management strategies are represented during all life cycles of highways. Greater emphasis is given to groundwater protection and field hydrogeological investigations for proper groundwater management related to the highway. The approach adopted in Slovenia and the role of hydrogeology is given as an illustration.     

基于asp的宏观前兆信息在线管理系统

本文经过对宏观前兆信息的报送、管理等有关事项的考察和分析,确立了宏观前兆信息管理系统的具体实现功能。并阐述了系统的体系结构和功能模块的设计,实现宏观前兆信息的在线添加和系统的在线管理。经过授权的用户可以通过Web浏览器,以人机交互式的客户端程序,实现对宏观前兆信息的在线添加、管理、查询和统计等功能。     

组件化的城市配电GIS管理信息系统的设计

介绍了组件和组件GIS的特点,并详细论述了使用组件思想设计和实现一个配电GIS管理信息系统。     

基于GIS/MIS/OA的短周期工业原料林经营模式研究

提出了短周期工业原料林经营模式的概念,探讨了短周期工业原料林经营模式的体系结构、子系统功能和主要林业数表类型,说明其与GIS/MIS/OA系统集成的必然趋势,并以岳阳纸业股份公司的纸浆原料林为例进行了实例分析。     

基于Intergraph GIS的基础空间数据库一体化建设研究

阐述了基于Intergraph GIS的城市基础空间数据的结构和建库的内容,提出了一体化的建库、质量控制、空间数据动态更新以及基于版本信息的历史数据存储与恢复的方法,介绍了一体化建库实例。     

一种数据网格的元数据分类管理机制研究

网格环境下数据发现和访问的关键问题是应用元数据管理和拷贝元数据管理，针对这一问题，提出了一种元数据分类管理机制。该机制定义了数据模型和应用元数据模式，采用了分类存储的方式对不同的元数据进行管理，并设计了一个基于向导的查询智能体。     

漳河上游入河排污口调查与分析

本文在调查、分析了漳河上游入河排污口分布、度污水入河量及污染物入河量的基础上,提出了对入河排污口的治理措施及管理办法.     

MAPGIS组件技术在平硐空间数据管理中的应用

利用MAPGIS组件技术,实现了将隧道施工中采集的多源种类数据信息直接生成MAPGIS支持的平硐图形文件,并且能将平硐的图形信息和隧道采集数据进行连接与同时管理的功能。这充分发挥了GIS管理空间数据和属性数据的优势,合理管理平硐基础空间信息资料,也解决了由手工矢量化和数字化采集等常规方式获取平硐图形信息工作量较大的缺点,以及平硐图形信息(空间数据)与采集的数据信息(属性数据)不能在一般非GIS系统中实现对应连接管理的问题。