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This paper has two main objectives. First, we review and evaluate four different computational methods for measuring the “fractality” of cartographic lines: these are known as the structured walk, the equipaced polygon, the hybrid walk, and the cell count methods. Second, because previous research has restricted the focus of fractal measurement exercises to isolated physical entities, the subject of our empirical study concerns the urban area of Swindon, United Kingdom, that comprises a mosaic of contiguous land-use parcels. In technical terms, the results pinpoint some of the comparative strengths and weaknesses of the four methods, whilst our substantive conclusion is that fractal dimension appears to be a function of both scale and land-use type in our geographical study. 相似文献
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A. G. Isachenko 《Eurasian Geography and Economics》2013,54(6):367-372
The author rebuts the criticism by Yu. G. Saushkin that the book Razvitiye geograficheskikh idey [The Evolution of Geographical Ideas] is in effect a history of physical geography rather than a history of geography as a whole. Isachenko contends that concepts of natural science have been at the root of geography throughout its history and it is therefore natural for a history of geographical ideas to deal predominantly with the ideas of physical geography. Far from having ignored human geography, Isachenko contends, his book traces the anthropocentric school through its various stages of development. Only the survey of Soviet geography was restricted to physical geography, the author says, because Soviet geography consists of two virtually independent disciplines and the author happens to be a physical geographer viewing his discipline as the foundation of all geography. 相似文献
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遥感与地理信息系统是城市考古研究中重要的技术手段。借助遥感技术,在识别遗迹的基础上,首先可以对城址开展地图测量,确保研究数据的准确性,其次可以获取不同精度的地形地貌数据,从宏观和微观层面分析城址的空间环境和布局结构,最终可以为城市复原研究提供线索,提高田野考古工作的效率和精度。在地理信息系统应用方面,本文提出了"城市圈"的概念,将城址与周边遗址和自然环境纳入同一个空间集合进行考察,可以充分发挥地理信息系统的空间分析功能,行之有效的剖析城市空间属性所反映出的人地关系和社会关系。 相似文献
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《Scottish Geographical Journal》2013,129(5):178-180
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本文以西方近代地理学的视角,对当代地方志编纂中忽视地理因素的现象进行探讨。认为地方志著述中地理因素的规范化、标准化,是确保地方志整体学术质量的一个重要方面。文章提出了五点建议:地方志工作机构要与地理信息发布部门形成良好的互动机制,随时征集、采撷最新的地理信息;地方志工作者必须具备正确的地理意识,要努力成为"地方通",成为世情、国情、省情或市情的"操盘手";对地方志著述的科学审查,必须有天文、地理、地质或地名等方面的行家里手直接参与;要重视全面社会调查,吸收最新的自然地理、地质矿产等方面的调查资料;要重视历史地理,深化人文地理的科学表述。 相似文献
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吕亚虎 《中国历史地理论丛》2007,22(2):115-120
古本《纪年》所载西周穆王以下的都邑“西郑”与“懿王元年天再旦于郑”的“郑”实为一地,郭璞、臣瓒等以其地在今陕西华县一带,通过对存世金文资料的梳理,结合文献记载,笔者认为周王朝中后期的都邑——西郑的地望在今陕西凤翔一带,而非陕西华县。 相似文献
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W.N. Pritchard 《Geographical Research》2000,38(2):204-218
The recent development of new supermarket forms in Australia (Woolworths Metro and Coles Express) provides important insights into the changing geographical forms of grocery retailing and consumption in Australia. Using a multi‐layered approach designed to integrate three overlapping geographical processes relevant to this issue: urban socio‐economic restructuring, shifting spatial arenas of consumption and the corporate geographies of major retailers, the paper identifies the ways that these developments decentre traditionally dominant supermarket discourses. These new supermarket forms are important because they provide a vehicle for the nation’s two pre‐eminent supermarket chains to extend their retail reach, and effect a blurring of taken‐for‐granted retail categories. Although these developments are new and tentative, they presage wider changes in the emerging geographical structures of Australian grocery retailing, and the linkages between urban spaces and modes of consumption. 相似文献
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对外汉语教学较之传统学科发展相对较晚,有待进一步建设。在这一完善过程中,教育学、心理学的学科理论对其发展有着很好的推动作用。笔者取其一点,着力讨论加涅信息加工学习理论在汉语课堂教学中的应用。 相似文献
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M. I. Rostovtsev 《Eurasian Geography and Economics》2013,54(8):616-628
The locational patterns of development of extractive industry in the USSR have been neglected as an object of study in Soviet economic geography. The geography of resource-based industry is determined by two groups of factors: natural and economic. Research is needed to establish the quantitative parameters of the effect of natural factors on location. The most significant economic factor of location is technical progress. A basic problem in the development of extractive industry in the Soviet Union has been the areal disparity between availability of resources and resource use. The disparity is most evident between the western and eastern zones of the country. Soviet economic regions can be grouped according to their share in the gross output of all extractive industry. Within groups, regions can be distinguished according to the extent to which available resources are being used. Resource-based industries tend to form the core of industrial complexes, particularly in pioneering regions where the economy is in its early stages of development. Five types of resource complexes are distinguished: energy-oriented complexes, ore-based complexes, fishery complexes, timber complexes, and nonmetallic mineral complexes. 相似文献
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V. A. Anuchin 《Eurasian Geography and Economics》2013,54(2):82-112
A Moscow University geographer who advocates a unity of geography uses the medium of the Znaniye [Knowledge] Society, an organization for the popularization of scientific knowledge and communist ideology, to review the basic problems confronting geography as a research discipline. He reviews the historical sequence of philosophic concepts relating to the man-environment system in an attempt to justify his approach to the system as one in which both natural and social laws operate. Anuchin stresses the need for pure theoretical research in geography and polemicizes with those who seek prompt practical results. He restates his definition of the geographical environment as that part of the earth's landscape sphere in which nature and society interact as two parts of a single whole governed by distinctive laws. The metachronous character of development of the landscape sphere, with several parts formed at various times, is cited as an example of such a universal law. Anuchin agrees with the authors of The Science of Geography, the 1965 report of the Ad Hoc Committee on Geography, Division of Earth Sciences of the National Academy of Sciences-National Research Council, that geography's overriding problem is to gain an understanding of the man-environment system and to develop tools for geographical prediction. An ability to predict the consequences of man's interference in natural processes is depicted as the principal contribution that geography can make to the pursuit of knowledge at the present stage of human development. If geography is unable to meet its responsibilities, the problem of geographical prediction may have to be taken over by other disciplines. Soviet biologists have already suggested the creation of a new science, geohygiene, to deal with the man-environment relationship. 相似文献
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浅析新石器时代生产工具中的“仪式用斧”问题——兼论生产工具功能的分化 总被引:1,自引:0,他引:1
石铲和石钺在我国新石器时代之初是较为普遍的生产工具,后来随着社会经济的发展和原始宗教力量的增强,部分石铲和石钺逐渐从生产工具中分化出来,制作日益精美,有的器表还刻有纹饰,成为祭祀或是宗教活动中的仪式用品。本文以石铲和石钺为例对新石器时代生产工具中的仪式用斧现象略作探讨。 相似文献
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西拉木伦河源于内蒙古赤峰地区克什克腾旗西南部,向东流过赤峰地区中部,由西南而来的老哈河在赤峰地区东端汇入西拉木伦河,继而向东流入通辽地区开鲁县后称西辽河。西拉木伦河将赤峰地区分为南北 相似文献
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本文认为,新疆古称西域,其实西域常指包括新疆及其以西的中亚广大地区。“中亚”亦有广义和狭义之分,是见仁见智的近代地理概念。此外,古今中外还有一些与新疆和中亚有关的地理概念,都有一定的历史文化背景,系统考察之,那就是一部亚洲腹地地缘政治文化史。近年美国人提出Greater Central Asia(大中亚)的概念,另有一番政治含义。 相似文献
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近年来,地处东部沿海的浙江和山东地区陆续发现了距今11000~7000年间新石器时代中期和早期遗址,因此探讨江苏地区马家浜文化之前的地理埋藏问题也是必要的。本文重点探讨了长江下游太湖地区更新世晚期和早全新世时期的地理埋藏环境,并认为本区也应该存在新石器时代早中期的遗址。 相似文献