都市密集区是指在相对单一的地理单元内(一般数万平方公里),以一个或多个特大、超大都市为核心,数座、数十座甚至更多座不同类型、不同等级的城市相对聚集、城市个体之间强烈交互作用和密切联系的城市空间布局状态。以武汉为中心的都市密集区位于长江三角洲、川中和珠江三角洲、京津唐四大一级都市密集区菱形对角线交会点。得天独厚的区位(九省通衢)、广阔腹地(辐射周边广大华中地区)、优越的水土光热能(源)等自然资源组合,深厚的历史文化底蕴,充裕的 Metropolitan intensive area refers to the relatively single geographical units (usually tens of thousands of square kilometers), with one or more large, megalopolis as the core, a few, dozens or even more of different types and different levels of cities relative Aggregation, strong interaction between urban individuals and closely linked urban spatial distribution status. Wuhan-centered metropolitan-intensive areas are located at the intersections of diamond-shaped diagonals of the four metropolitan areas in the Yangtze River Delta, Central Sichuan and the Pearl River Delta and Beijing-Tianjin-Tangshan. The unique geographical location (thoroughfares of nine provinces), vast hinterland (central and central radiation around the region), superior water and soil thermal energy (source) and other natural resources, deep historical and cultural heritage, ample