首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   10篇
  免费   0篇
  国内免费   2篇
测绘学   4篇
地质学   5篇
自然地理   3篇
  2017年   1篇
  2014年   1篇
  2008年   1篇
  2007年   3篇
  2003年   1篇
  2002年   3篇
  2000年   2篇
排序方式: 共有12条查询结果,搜索用时 15 毫秒
1.
基于空间的基本概念以及现代高新技术对人类生存空间的拓展,提出了“三类空间划分”的思想体系;分析了它们各自的特点及其相互关系;阐述了该思想体系的意义。  相似文献   
2.
计算机网络信息空间(Cyberspace)的人文地理学研究进展与展望   总被引:18,自引:4,他引:18  
探讨由于计算机网络技术迅猛发展而带来的网络虚拟信息空间的地理研究、尤其是人文地理学研究这一崭新问题的研究意义,对国内外研究现状进行较广的综述,并提出近期研究的目标、研究的基本内容、研究方法、近期研究的重点问题。  相似文献   
3.
Matthew A. Zook  Mark Graham   《Geoforum》2007,38(6):1322-1343
The Internet has often been portrayed as the ultimate leveler of information where existing hierarchies of power and privilege are undermined by meritocracy. Some websites and functions are, however, more equal than others. In particular, search engines such as Google have been a key means to construct meaning out of disorder. This ordering (or enclosing of the Internet commons), however, comes at a cost as a location within the top 10 Google search results, marks the boundary (albeit a fluid one) between the core and the periphery of the Internet. The recent incorporation of spatial elements into the Google indexing raises fresh and geographically relevant concerns. This article focuses on the construction, access and use of Google derived rankings to deploy geo-referenced information in the physical environment and the way this melding of code and place affects how people interact with place. Using the theoretical concept of DigiPlace this article analyzes how Google Maps and Google Earth are structured and shape what appears (and what does not) in cyberspace and DigiPlace. Of particular concern are the implications of a private corporation controlling this new space.  相似文献   
4.
以Web of Science数据库收录的有关研究Cyberspace的大量文献为数据源,采用文献计量学的分析方法,借助信息可视化软件CiteSpace Ⅱ对所采集的数据进行统计分析;获取1993 ~2013年检索数据,通过可视化图谱的方法挖掘出该领域的研究重点和学科分布;从地理学角度,揭示了该领域的研究热点和方向.  相似文献   
5.
Björn Surborg 《Geoforum》2008,39(1):344-357
Information and communication technologies in general and the internet in particular are often praised as a means for enhancing democracy and providing new spaces for the development of an egalitarian civil society, in which all members of society can participate equally. However, there are various possibilities to monitor, manipulate and control cyberspace, of which the internet is an essential part. This paper examines the efforts of the Vietnamese government and the Vietnamese Communist Party to control cyberspace as well as the physical spaces through which the virtual world is accessed. There are attempts to control the internet in a similar fashion as the traditional print and broadcast media. Any such control is neither absolute nor without effect. Instead control is exercised in a highly flexible manner, allowing for some officially unwanted or illegal activity to occur. At the same time authorities can apply internet regulations, if it serves their political objectives as for example strengthening the Party’s official monopoly on political power. The paper traces the development of the internet as well as the regulatory environment surrounding it and analyses the inconsistent enforcement of regulations. The analysis is framed in the theoretical works of Michel Foucault and Jürgen Habermas.  相似文献   
6.
国外赛博地理学研究进展   总被引:6,自引:0,他引:6  
赛博地理学是研究计算机通讯网络(尤其是互联网,万维网及其他存在于计算机屏幕以外的电子“版图”)-即赛博空间-的空间特征。研究对象包括善于从物理基础设施,信息流动,新的赛博空间社区的人口统计到对这些新的数字空间的感知及可视化研究等一系列地理现象。重点是找出信息。空间与人类行为之间的关系,重新定义地理学中善于距离,尺度及区域等基本概念。同时在概念框架。方法学及现场初中的基础上开辟新的地理学研究领域。赛博空间帛图综合利用了地理学,制图学,社会学,文化学,计算机通讯,信息可视化,文学理论及认知心理学等领域的研究成果及理论。为我们提供了一个理解赛博空间的外观及其与社会相互作用的工具,最后,对 在进行的赛博地理研究项目作了介绍。  相似文献   
7.
By engaging with ‘pro-anorexia’ and ‘food porn’ on the Internet, this paper explores eating in cyberspace. Reflecting on the ways in which virtual, but affective, consumption is central to both food porn and pro-anorexia websites, the paper asks what the act of eating ‘triggers’ and produces, connects and displaces. It traces how eating in, and through, cyberspace shapes the biological materialities of bodies whilst also collapsing neat distinctions between offline and online worlds. Virtual vectors of spectating, salivating and digesting are disembodied and yet corporeal. Eating is seen to take place beyond and among bodies and to be dissipated both spatially and temporally. As such, cyberspace is outside and other to lived corporeality, and yet also folded into and productive of the intimate geographies and embodied subjectivities of everyday lives. As eating takes myriad forms across the de-materialised viscerality of the Internet, it also emerges as central to the production and ‘matter(ing)’ of cyberspace itself; this is (an) eating space in which what is eaten, by whom and with what bodies, perpetually shifts. Thus, seeking to contribute to geographical scholarship on affect and food, this paper engages with eating as both the subject of enquiry and also as a productive pathway into an interrogation of cyberspace and its place within the affective productions of the everyday. It suggests that this is a key site in which to explore the intimate socialities, materialities and biopolitics of food.  相似文献   
8.
网络信息空间的地理学研究回顾与展望   总被引:6,自引:0,他引:6  
孙中伟  路紫  王杨 《地球科学进展》2007,22(10):1005-1011
网络信息空间(以下简称网络空间)的地理学是当前地理学研究的重点方向之一。1991年万维网诞生并向大众普及后网络空间开始得到广泛认可,同时其作为一种新的空间与事物也吸引了地理学界的高度关注。以多种期刊数据库和搜索引擎为检索源,考察国内外网络空间的地理学研究成果。依据研究内容将国外研究归纳为网络空间地理内涵、虚拟社区、虚拟化身与认知、网络空间的经济地理学,网络空间制图和互联网6个重点研究领域,将国内研究归纳为互联网的区域作用、网站和虚拟地理环境3个热点领域,并分别进行了梳理回顾。最后对国内外研究进行了简要评述,从网络空间的外部层面、内部层面和作用层面提出了若干研究议题。  相似文献   
9.
It is over 30 years since the concept of community without propinquity was first proposed. According to this concept, communities might be spatially far-flung, but nevertheless close-knit, intimate and held together by shared interests and values, rather than by geographical proximity. Although the idea of community without propinquity has been heavily criticised, the advent of advanced telecommunications and the emergence of cyberspace mean that a reappraisal of the concept, and of the changing nature of community generally, is warranted. The paper undertakes such a reappraisal. A review of the literature on cyberspace reveals several reasons why the social effects of advanced telecommunications and the Internet might be less than is sometimes predicted. Setting this discussion in the context of other social science discourses on new urbanism, consumption rather than production as a basis for city life, postmodernism, and 'the third way' in politics, shows that place and local community are, and will continue to be, fundamental to the functioning of society. Cyberspace might have annihilated distance but not place.  相似文献   
10.
论虚拟地理环境   总被引:47,自引:1,他引:47  
提出虚拟地理环境概念,并讨论其特征。虚拟地理环境,是包括作为主体的化身人类社会以及围绕该主体存在的一切客观环境,其中的化身人类是表示现实世界中的人与虚拟世界中的化身相结合后的集合整体。虚拟地理环境结构由地理位置层面、内表达数据层面、外表达境象层面、单主体感知认知层面和互主体社会层面组成,它的孕育演化包括虚拟群落社会、虚拟村落社会和虚拟城市社会3个阶段。最后讨论了地学虚拟环境与虚拟地理环境,以及虚拟地理环境和现实地理环境的相互关系。  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号