新型科学钻探技术体系的产生及其意义

在中国大陆科学钻探工程“科钻一井”的钻井施工中，形成了独具中国特色的新型科学钻探技术体系。详细论述了该新型科学钻探技术体系的具体内容及其在“科钻一井”施工中取得的主要技术指标；简要介绍了目前国内正在或即将实施的科学钻探工程项目情况；结合即将出台的《国务院关于加强地质工作的决定》和2005年已启动的危机矿山接替资源的找矿勘查工作计划，展示了探矿工程广阔的前景。     

工程测量研究工作的点滴体会

在本文中作者以科学方法论的观点,谈述了在工程测量研究工作中的点滴体会。     

Socioeconomic transformation in rural Romania through the eyes of experts: Demographic and social issues

There is no standard model of transformation for post- socialist countries and each country encounters specific problems rooted in the geographical characteristics of the areas concerned. The human resources are of the greatest importance because it really matters how people (especially the decision-makers) perceive system change and continually reformulate their expectations and strategies; so investigations into the views of people caught up in the transformation can provide a deeper understanding of the background to structural change. Working the national, regional level and local levels in Romania, experts were asked to consider the advantages and disadvantages arising out of the transformation, the most important problems and constraints for future rural development and the policies needed. The paper examines the responses on demographic and social issues. It emerges the most detailed responses were supplied by local-level representatives while respondents at the regional level steered a middle course between the need to address local problems and the prime importance of stimulating the Romanian economy so as to generate resources for welfare programmes (with the latter issue the overriding concern of interviewees at national level). There was general agreement on the importance of foreign investment and European integration for economic development, with local actors taking only small steps in line with the existing opportunities. This revised version was published online in July 2006 with corrections to the Cover Date.     

KTB地球物理测井的组织管理

德国大陆科学钻探计划(KTB)是一项庞大的科学工程,钻探了世界上第二口大陆超深孔.在这宏大的计划当中,地球物理测井技术发挥了其独特的作用.系统地介绍了在KTB运作过程中地球物理测井的组织、管理及运行体制.     

景观经济学:内涵、基本问题和研究方法

对自然和人文景观资源消费与创造行为作为经济学分支或研究方向的必要性及其规律进行探索性、综述性分析,在文献梳理基础上提出景观经济学的内涵、基本问题和研究方法等基本结构框架。景观经济学是研究公众对自然及人文景观偏好形成及演化规律、景观资源消费与创造行为经济规律的社会科学,其基本问题包括景观资源价值评估、景观资源最优利用、景观资源开发与保护政策以及多元景观结构的形成与创造等,其研究方法包括消费者意愿调查法、实验与行为经济学方法、逻辑推理法和个案分析法等。     

Does the Social Capital in Networks of “Fish and Fire” Scientists and Managers Suggest Learning?

Patterns of social interaction influence how knowledge is generated, communicated, and applied. Theories of social capital and organizational learning suggest that interactions within disciplinary or functional groups foster communication of knowledge, whereas interactions across groups foster generation of new knowledge. We used social network analysis to examine patterns of social interaction reported in survey data from scientists and managers who work on fish and fire issues. We found that few fish and fire scientists and managers interact with one another, suggesting low bridging social capital and thus, limited opportunity for generation of new knowledge. We also found that although interaction occurs among scientists—suggesting modest bonding social capital—few managers interact with other managers, indicating limited opportunity for communication of scientific knowledge for the purposes of application. We discuss constraints and opportunities for organizational learning evident in these patterns of social interaction among fish and fire scientists and managers.     

国土资源部内网门户内容管理与发布系统架构设计

国土资源部内网门户内容管理与发布系统是内网门户网站的技术支撑系统,基于部机关业务需求和特点开发和设计,支撑了网站内容与应用的管理、开发和运维。本文从系统架构、技术路线、功能设计、应用实现等方面对系统的设计与建设思路进行阐述。     

基于卓越工程师培养诉求的教学改革的理性思考——面向CDIO理念的地图学教改构想

文章根据卓越工程师的培养诉求,基于科学发展观,对地图学的教学现状进行了反思,对改革进行了构想,确立了"强化内涵"、"巩固外延"、突出"特色资源"的教改思路.提出了教学中要努力实现师生关系"人性化"、教学手段"现代化"、教学内容"科学化"、教学方式"多样化"、实践教学"工程化"、评价体系"客观化"的教改设想.作者认为教学...     

在科学研究的实践中学习和进步——纪念海原大地震90周年,为地震预测和防震减灾事业而努力

1920年12月16日20时06分09秒发生于中国宁夏海原地区的8.5级大地震是中国3个最大的8.5级地震之一,死亡人数当时估计为23万余人,最近重新估计达27万余人,其灾难之重,惨绝人寰.海原地震研究开辟了中国首次地震实地科学调查、利用现代科学方法观测地震的先河.20世纪中叶海原地震研究获得了突破性进展,发现了长达2...     

从喷流成因到斑岩-矽卡岩成矿系统:甲玛铜多金属矿床成功勘查的几点启示

甲玛铜多金属矿床的成因问题一直影响着地质工作者的找矿思路.勘查项目组在前人地质工作的基础上,经多次实地踏勘,初步建立了甲玛-驱龙-邦铺矿集区的区域成矿系列,通过深入研究矿区的大地构造背景、深大断裂以及次级小断裂、大规模岩浆作用、地层等有利的成矿地质条件,解决了长期以来制约勘查进展的两个关键科学问题:是否为斑岩成矿;成矿...