| 中国西部河谷型城市地域结构与形态研究 |
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| 引用本文： | 杨永春,汪一鸣.中国西部河谷型城市地域结构与形态研究[J].地域研究与开发,2000,19(4):58-61. |
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| 作者姓名： | 杨永春 汪一鸣 |
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| 作者单位： | 1. 兰州大学资源环境学院地理科学系,甘肃,兰州,730000
2. 宁夏计委国土办,宁夏,银川,750001 |
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| 基金项目： | 国家自然科学基金重点项目! (497310 10 )，兰州大学地理科学系与英国伦敦大学学院合作项目! (BC项目 ) |
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| 摘 要： | 河谷型城市是城市主体在河谷中形成和发育的一类城市。文章讨论了中国西部河谷型城市地域结构的现状、特征及演化过程。中国西部现代河谷型城市中心一般布局在河流隘口处、河流交汇处和河谷地形宽阔处，然后沿河谷向外围廷伸。它的地域结构及其形态演化可分为孕育期与生长期、突变形、稳定发展期和成熟期几个阶段。
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| 关 键 词： | 中国 河谷型城市 地域结构 西部地区 外部形态 |
The Research on Territory Structure of Valley-city in the Western China |
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| YANG Yong-chun,WANG Yi-ming.The Research on Territory Structure of Valley-city in the Western China[J].Areal Research and Development,2000,19(4):58-61. |
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| Authors: | YANG Yong-chun WANG Yi-ming |
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| Abstract: | The valley-city is the type of city whose main part has been formed and developed in the valley. The status quo, feature and evolution of territory structure are discussed in this paper. In general, the development of valley-city advances outward along the valley around its center which allocates in the valley pass or the broad place, or the place in which the rivers converge in the valley. The evolution of territory structure is divided into such four periods as pregnant and growth, mutation, steady development and maturity. |
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| Keywords: | the west of China valley-city evolution territory structure |
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