水与城市兴和衰张骅城市是人类文明和社会进步的里程碑，是社会物质财富、文化财富的聚合点。然而，城市的产生、兴衰和存亡，与水息息相关。一、依水建城是城市形成的基本规律城市的形成一般都具有位置险要、地势平坦、水源充足、物产丰富、交通便利、给养充分、环境幽美... Water and cities are flourishing and prosperous. Cities are milestones in human civilization and social progress, and are the aggregation points of social material wealth and cultural wealth. However, the rise, decline, and survival of cities are closely related to water. First, the city is built according to the water is the basic law of the formation of the city The formation of the city generally has a location risk, flat terrain, adequate water, rich products, convenient transportation, adequate feeding, beautiful environment...