地理信息系统技术在中小学布局调整中的作用

我国“十五”期间开始中小学布局调整,经过几年的调整,教育条件、教育质量都有所改善,但也带来一些问题,这些问题的根本原因在于缺乏科学预测和规划。地理信息系统技术是利用计算机解决各学科空间问题的学科,它可以在中小学布局中进行科学分析和预测,为中小学布局调整提供决策支持。     

高校贫困生存在的主要道德情感问题及其对策

目前,随着贫困生数量的急剧增加,高校在重视解决贫困生经济困难的同时,往往忽略了他们内心深处潜藏的情绪感受.他们中的大多数产生了不同于一般大学生的道德情感问题.因此,贫困生的道德情感状况、造成此种状况的原因以及培养贫困生的道德情感的路径和方法,便成为对贫困生问题开展深入研究的全新的独特视域.     

采用非线性决策树的学生课堂教学满意度研究

学生反馈是评估高等院校课堂教学质量的重要指标。目前,对学生反馈的问卷仅进行主观理解和简单统计,无法提供准确定量的分析和支持依据。使用非线性决策树,对近3年本科必修双语课程《数字图像处理》的学生评教问卷进行数据挖掘,首先将其分成3类和10个不同输入,然后通过数据预处理、模型选择和建模,最后构建树状模型对其进行分析。分析结果符合对于该课程学生反应和争议较大的问题预期,为课程设计提供定量有效的教学分析工具。     

BOOK REVIEWS

Books reviewed in this article: Aerial Photography and Remote Sensing Aerial photography and image interpretation for Resource Management . DAVID P. PAINE . Analytical Models and Techniques Spatial Processes Models and Applications A. D. CLIFF AND J. K. ORD Quantitative and Statistical Approaches to Geography: A Practical Manual JOHN A. MATTHEWS . Cartography and Maps Map Data Processing . HERBERT FREEMAN AND GOFFREDO G. PIERONI , eds. Computer-assisted Cartography: Principles and Prospects, 1982 . MARK S. MONMONIER . Cultural Navajo Architecture: Forms, History, Distributions . STEPHEN C. JETT AND VIRGINIA E . SPENCER . Rational Landscapes and Humanistic Geography . EDWARD RELPH . Economic The Structure and Control of a State Economy . W. L. L'ESPERANCE . Economic Geography . JAMES O. WHEELER AND PETER O. MULLER . The Myth of the Family Farm: Agribusiness Dominance of U.S. Agriculture . INGOLF VOCELER . Libya: The Experience of Oil . J. A. ALLEN . Geography of Public Finance, Welfare Under Fiscal Federalism and local Government Finance . ROBERT BENNETT . Environmental Management, Resources, and Systems Mountains and Man . LARRY W. PRICE . Environmental Geology . DONALD R. COATES . An Introduction to Environmental Systems . G. H. DURY . The Environment: Chinese and American Views . Edited by LAURENCE J. C. MA AND ALLEN G. NOBLE . Land Use in America . RICHARD H. JACKSON . Medical Conceptual and Methodological Issues in Medical Geography . MELINDA S. MEADE (ed.). Philosophy and Geographic Thought Birds in Egg/Eggs in Bird . GUNNAR OLSSON . PhysicaI Climatology: Selected Applications . J. E. OLIVER . Geomorphological Techniques . ANDREW GOUDIE (ed.). Political Politics, Geography and Behaviour . RICHARD MUIR AND RONAN PADDISON . The State of the World Atlas . MICHAEL KIDRON AND RONALD SECAL . Population The Population of the South . DUDLEY L. POSTON , JR . AND ROBERT H. WELLER , eds. Regional Latin America: Economic Development and Regional Differentiation . ARTHUR MORRIS . Developing the Amazon . EMILIO F. MORAN . Western Europe: A Systematic Human Geography . BRIAN W. ILBERY . Settlement Systems in Sparsely Settled Regions: The United States and Australia . RICHARD E. LONSDALEAND JOHN H. HOLMES , eds. African Perspectives: The Economic Geography of Nine African States . HARM DE BUJ AND ESMOND MARTIN , eds. Rural Nonmetropolitan America in Transition . AMOS H. HAWLEY AND SARA MILLS MAZIE , eds. Social Crime and Environment . R. NORMAN DAVIDSON . The Ghetto: Readings with Interpretations . JOE T. DARDEN , ed. Urban Urban Problems and Planning in the Developed World . MICHAEL PACIONE (ed.) Problems and Planning in Third World Cities . Edited by MICHAEL PACIONE . The City in West Europe . D. BURTENSHAW , M. BATEMAN , AND C. J. ASHWORTH .     

Colorado’s Millennial Generation: Youth Perceptions and Experiences of Nature

Abstract

This study uses survey and focus group methods to explore attitudes toward and experiences of nature among millennial-aged students in northern Colorado. First, results confirm that young people possess a strong interest in the outdoors yet time, transportation, and new technologies hamper their ability to visit public lands and outdoor spaces. Second, respondents experience nature in ways more mediated by new technologies such as cell phones and nature DVDs. Third, citizen science and active learning show promise as techniques for returning young people to the outdoors. The challenge lies in teaching young people to reimagine the outdoors not as elsewhere or out there but as a backyard geographic space.     

“中运会”包头市区气候特征及服务重点

利用包头市区1951—2010年历年7月气温、降水、日照、天气现象及1991—2010年历年7月自记风等气象资料进行统计分析,揭示包头市区历年7月基本气候特征。分析结果表明:7月份是包头市区一年中最热的月份,97%年份的最高月平均气温、87%年份的最高月平均最高气温、60%的年份的年极端最高气温出现在7月份,46%年份的月最多大雨以上降水日数、60%的最多月雷暴日数、40%年份的最多月降水量和冰雹日数均出现在7月份。7月中旬前后副热带高压雨带逐渐北抬至河套地区,暖湿气流强盛,开始进入主汛期,高温、降水和强对流天气明显增多,它们的到来不仅给"中运会"带来影响,还会给人们的生产和生活带来灾难。通过总结7月份包头市区气候状况,提出重点关注和防御的重要天气过程,以此达到警示和预防的作用。     

大学生消费行为的微观区位选择特征分析

消费行为是人类社会中的一种复杂行为,其形成的活动空间也呈现出复杂性和多样性的特点。基于消费行为地理学的研究,以消费行为理论、微观区位理论等为依据,对大学生消费行为的微观区位选择进行了初探,以问卷调查得来的第一手资料为基础,对嘉应学院学生消费行为的微观区位选择的特征进行了探讨。通过研究发现,大学生消费行为具有明显的空间圈层结构,认知距离在其选择消费区位时起到了非常重要的作用。     

上海市学生人群防震减灾科普工作现状调查研究——以初中生群体为例

为了全面系统评价上海市学生人群的防震减灾科普效果,准确了解其科普需求,课题组在2014年下半年选取上海市某初级中学的部分学生作为示例,从科普知识的认知程度、需求与认知偏好、对宣传工作满意度评价、科普教育在学校开展的情况这四个方面进行问卷调查,以便及时总结经验,为今后在该人群中更加科学、高效地开展防震减灾科普宣传工作打下坚实的基础。     

Distinctive and comparative places: Alternative narratives of distinction within international student mobility

Moving beyond the ‘world-class’ institutional model of international student mobility, this paper examines alternative narratives of distinction relating to place of study. Drawing on semi-structured interviews with international students at universities in the UK, Austria and Latvia, we illustrate how students inside and outside mainstream reputable higher education institutions narrate and reconfigure markers of distinction to validate their international mobility and location of study, in part to compete with peers at other (more prestigious) institutions. We demonstrate the importance of lifestyle and experiential places within a global differentiated higher education landscape and argue that many students engage in comparative narratives of place of study to authorise the symbolic capital associated with international education. The findings also consider how experiential places and mobility capital are used for distinction not only during educational mobility but within post-study aspirations.     

土壤氡测量国际比对及几个重要问题

为了保证我国氡填图方法研究中关键参数土壤氡浓度测量结果的准确性和可靠性,笔者所在的实验室作为首次参加氡国际比对的中国组织,参加了2010年在捷克举行的3个氡参考点Cetyně、Bohostice和Buk现场测量国际比对。经T-学生分布检验,当显著性水平α=1%时,本实验室在氡参考点上45个测点的实测土壤氡浓度值cA与全部比对测量参加者的CA(2000年以来该参考点全部组织的平均值)数据有很好的一致性;3个参考点的平均氡浓度与自2000年以来在这些氡参考点进行试验的所有成功组织(N=180)提交数据形成的数据库中的数据高度一致,总相对误差小于6%。该成果表明本实验室的土壤氡测量技术已达国际相应水平。通过本次氡国际比对,发现了我国土壤氡测量中仪器校准、土壤气体采样技术等方面存在的问题,建议系统开展土壤氡测量方法及其技术规范等研究。