国际地球科学与资源环境科学发展战略分析

介绍了国际主要地学机构（NASA、USGS、NOAA、NERC、BGS）、主要组织（ICSU、EU、OECD、UNESCO）、国际主要基金机构（NSF、ESF）21世纪初10～20年有关地球科学与资源环境科学的研究与发展战略的目标、研究计划、主要研究内容与优先研究领域。这些机构与组织的地学与资源环境科学发展战略，反映了国际上地球科学与资源环境科学的研究重点和发展趋势，对把握国际地球科学与资源环境科学发展方向、明确我国地球科学与资源环境科学的战略重点和优先领域具有重要的参考价值。同时，依据美国科学信息研究所（ISI）的基本科学指标数据库（ESI），分析了过去20年国际地学（geosciences）、环境／生态学（environment／ec ology）领域著名科学家的国别和机构分布状况，分析了国际地学、环境／生态学过去10年成果产出最多、论文被引频次最多、篇均被引频次最高的前10个研究机构，反映了过去10年国际地学、环境／生态学研究的影响力。最后，简要分析了国际地球科学与资源环境科学的优先研究领域与主要特点。     

BP模型双样本训练方法

根据气象预报应用情况，分析ＢＰ模型训练人工神经元网络中存在的问题，并提出双样本训练方案。试验表明，采用双样本训练的网络，实际预报能力较高。     

用地质学的观点探讨洞庭湖的治理

洞庭湖是一断陷盆地，至今仍在继续下沉，因围湖筑垸使水面减小，泥砂堆积速度大于湖区下沉速度使湖面进一步缩小，致使洪水季节常泛滥成灾。按地质规律科学治理方案，一是退垸还湖，二是垸湖置换，才能从根本上消除洞庭湖的水灾。     

矿产资源规划环境影响评价工作方法探讨

根据《中华人民共和国环境影响评价法》关于规划的环境影响评价要求，初步探讨了矿产资源规划环境影响评价的工作思路。参照国土资源部《矿产资源规划管理暂行办法》的有关规定，列举了矿产资源规划的类型；依据《环评法》第七条和第八条，阐明了不同类型的矿产资源规划所对应的环境影响评价文件编制的要求；提出了矿产资源规划环境影响评价的工作程序和环境影响评价指标体系的建议，并简单地探讨了2种评价方法。     

中国高放废物地质处置:现状和展望

本文阐述了中国的高放废物处置政策,回顾了中国高放废物地质处置在选址和场址评价、缓冲回填材料等方面的进展,提出了中国高放废物地质处置的初步规划,指出我国计划在2015年确定地下实验室场址.还展望了国际合作前景.     

综合物探方法在汤上屯地热勘探中的应用研究

本文通过联剖、电测深、磁法和测温法等综合工作成果,分析、推断出汤上屯热水构造的产状、性质和热水出露条件,圈定出了热水分布范围.     

A modal pushover analysis procedure to estimate seismic demands for unsymmetric‐plan buildings

An Erratum has been published for this article in Earthquake Engng. Struct. Dyn. 2004; 33:1429. Based on structural dynamics theory, the modal pushover analysis (MPA) procedure retains the conceptual simplicity of current procedures with invariant force distribution, now common in structural engineering practice. The MPA procedure for estimating seismic demands is extended to unsymmetric‐plan buildings. In the MPA procedure, the seismic demand due to individual terms in the modal expansion of the effective earthquake forces is determined by non‐linear static analysis using the inertia force distribution for each mode, which for unsymmetric buildings includes two lateral forces and torque at each floor level. These ‘modal’ demands due to the first few terms of the modal expansion are then combined by the CQC rule to obtain an estimate of the total seismic demand for inelastic systems. When applied to elastic systems, the MPA procedure is equivalent to standard response spectrum analysis (RSA). The MPA estimates of seismic demand for torsionally‐stiff and torsionally‐flexible unsymmetric systems are shown to be similarly accurate as they are for the symmetric building; however, the results deteriorate for a torsionally‐similarly‐stiff unsymmetric‐plan system and the ground motion considered because (a) elastic modes are strongly coupled, and (b) roof displacement is underestimated by the CQC modal combination rule (which would also limit accuracy of RSA for linearly elastic systems). Copyright © 2004 John Wiley & Sons, Ltd.     

Integrating Environmental Education Into Business Schools' Educational Plans in Finland

Environmental education in business school context has a significant effect on the way companies view environmental problems. Business schools train the future decision makers who can, with their own attitudes and practical actions, influence the contribution of business to the process of ecologically sustainable development. However, several studies show that no systematic thinking has been undertaken within business education as to what the educational prerequisites of the process of ecologically sustainable development are. In this article, I will firstly analyze by means of environmental education how business polytechnics in Finland have taken into consideration ecologically sustainable development. Secondly, I will raise the starting points for the development of the implementation of environmental education as part of the business schools▪ educational plans. Integrating environmental education into the vocational courses is identified as being one of the most effective ways of increasing the effectiveness of environmental education. Thirdly, the emphasis is on identification of barriers of integrating environmental education into the educational plans of business polytechnics. Theoretically, the article is attached to the objectives and learning concepts of environmental education and to educational planning theory in general. The empirical data are based on interviews I conducted 1999–2000 in all Finnish polytechnics offering business education. My article increases theoretical and practical understanding of how environmental education should be implemented in business education and how the current situation could be developed. This revised version was published online in August 2006 with corrections to the Cover Date.     

基于CityEngine的三维城市规划设计与研究

城市规划领域越来越需要三维建模技术的支持。CityEngine作为一种新型的三维建模软件,不仅可以批量生成规划模型,还可以用来辅助三维城市规划设计。本文基于CityEngine规则建模方法,实现了规划方案对比、建筑体量调整、规划指标计算等功能,通过对某小区进行实际建模验证,证明了CityEngine可以为城市规划者们提供新的思路,为城市设计和城市管理提供决策支持。     

福建省数字城市大比例尺DLG数据质量问题及检查方案研究

随着大比例尺DLG数据的广泛应用,其数据质量检查是控制数据质量的重要环节。本文针对以大比例尺地形图为数据源的DLG数据,从生产实际出发,结合其数据特点,针对现有的数据质量问题,从检查内容和检查方式上制订了数据检查方案,为数据质量检查工作给予一定的参考,提高数据质量检查的效率与准确度。