浅析旅游地图的网络化发展

旅游地图是人们旅行和导购导游的常用工具,对各地旅游业的发展具有十分重要的推动作用。本文论述了网络化旅游地图发行方式上所具有的优势,分析了当前旅游地图网络化的发展现状及存在问题,探讨了加快旅游地图网络化发展的策略与措施。     

领导人才资源开发经营的实践与思考

人才资源是第一资源，谁拥有人才优势，谁就能抢占事业发展的制高点，因此，对人才资源开发与经营的效益要远远大于对其他资源开发的效益。对山西省气象局近几年来领导人才资源开发与经营的实践进行了详细的探讨和总结，指出领导人才资源开发与经营的基础环节是造拔优势年轻人才，中介环节是创新人才选拔机制，关键环节是优化配置人才资源。     

山西省大型水库水环境评价

通过对山西省大型水库1983年至1985年及1996年至1998年水质监测资料的分析评价，表明67％的水库水质只要进行简单处理后，即可满足各类用水要求，其余33％污染较重的水库，其污染物质也十分单一。因此山西省大型水库开发利用的前景十分广阔。在此基础上，进一步提出了大型水库水质保护和改善措施。     

城市化对北京平均气温的影响

本文利用北京（观象台）及周围几个气象台站月平均气温资料，滑动平均后，采用主成分分析方法，再进行倾向性分析，探讨了北京城市化对气平均气温的影响，估算对北京（观象台）气温记录的影响约为０．２１℃／３３ａ推断市中心二环路以内强烈地影响。     

超积累植物与找矿

本文介绍了超积累植物的概念和它在地质找矿中的意义,回顾了国外超积累植物的研究历史,并对应用超积累植物进行找矿的发展方向进行了讨论。     

Productivity Profiles of PhD-Granting Geography Departments in the Unites States: 1980–1994

In our study, 48 U.S. departments that grant geography PhDs are compared along four measures of academic productivity. Using 1980–1994 as the base period, research productivity of faculty was assessed by counting book titles, as well as authorships in 77 journals. Teaching productivity was determined by placement of PhDs in graduate programs of geography in North America, and by a weighted index of teaching outcomes. Data were summed for departments, but are reported primarily as productivity per person (per FTE count). The results point to a wide variety of departmental profiles, from those departments that appear to emphasize teaching outcomes to those that are more productive in book publishing and journal authorship, with several exhibiting a balance between teaching and research.     

The temporal and spatial characteristics of the surface air temperature variations over the Antarctic and its surrounding area

The characteristics of the spatial distribution, temporal variations trend and oscillation for the surface air temperature variations during 1957—1993 in the Antarctic and its surrounding area were analyzed. The results show that the short-time climate change in the Antarctic is complex both temporally and spatially. The Antarctic is by no means the strongest responding region to the global greenhouse effect. There is a distinguished difference in the trends of the temperature changes for the Antarctic and global mean, which could not be explained simply by the global greenhouse effect. Project supported by the National Antarctic Key Project of China (85-905).     

Transformation of Residuals to Avoid Artifacts in Geostatistical Modelling with a Trend

Trend modelling is an important part of natural resource characterization. A common approach to account for a variable with a trend is to decompose it into a relatively smoothly varying trend and a more variable residual component. Then, the residuals are stochastically modelled independent of the trend. This decomposition can result in values outside the plausible range of variability, such as grades below zero or ratios that exceed 1.0. We transform the residuals conditional to the trend component to explicitly remove these complex features prior to geostatistical modelling. Back transformation of the modelled residual values allows the complex relations to be reproduced. A petroleum-related application shows the robustness of the proposed transformation. Furthermore, a mining application shows that when this conditional transformation is applied to the original variable, instead of the residual, simulated values are assured to be nonnegative.     

武汉地铁及长江隧道沿线地下管线现状分析

本文论述了利用城市地下管线信息系统对武汉地铁和长江隧道沿线进行地下管线现状调查的过程和方法，结果表明利用该系统所完成的分析和成果资料满足了武汉及长江隧道沿线工程可行性研究的需要。     

Research relevance, 'knowledge transfer' and the geographies of CASE studentship collaboration

The Co-operative Awards in Science and Engineering (CASE) studentship programme of the UK Research Councils provide one example of wider efforts internationally to encourage so-called 'knowledge transfer' and thereby harness publicly supported university research more closely to the goals of national competitiveness, regional economic development and local regeneration. In this paper we describe the implications of how the various UK research councils have interpreted the objectives and beneficiaries of 'knowledge transfer', both for the relative opportunities available to human and physical geographers for collaboration through CASE and for the sorts of values that their research must serve. Then, we draw on unpublished data from the Economic and Social Research Council (ESRC) to explore the geographies of CASE studentship allocation and participation. The broad regional and institutional patterns of participation we describe have important implications for ongoing debates in the UK about research selectivity and the role of the university as an engine of local development, while the striking disciplinary patterns of CASE participation, and in particular the overwhelming success of geographers in this competitive programme, provide an opportunity to reassess claims about whether and for whom geographical research is relevant.