Traditional urban land relations

(1) The early stage (Phase II) is only distributed in the geometric center of the city, while the late stage (Phase III) not only has the geometric center of the

(1) The early stage (Phase II) is only distributed in the geometric center of the city, while the late stage (Phase III) not only has the geometric center of the city, but also has a new commercial center at the intersection of traffic trunk lines. (2 points)

(2) A and B (2 points) A is adjacent to the industrial zone, and B is located on the highland and upwind of the maximum wind frequency, with good air quality. (2 points)

(3) moving to the periphery of the city; Often distributed on the main roads. (2 points) Reason: With the development of the city, the land price rises, while the land price at the outer edge of the city is lower; Little pollution to urban environment; Facilitate the transportation of products and raw materials. (Answer two points plus two points)

Test analysis:

(1) This question needs to see clearly the legends of commercial land, living land and production land in the figure, and pay attention to distinguish the changes in the position and scope of commercial land in the city. As can be seen from the figure, the commercial land in the early stage (Phase II) is only distributed in the geometric center of the city; In the later stage (stage III), there is not only the geometric center of the city, but also a new secondary commercial center at the intersection of the ring road and the traffic trunk line.

(2) Pay attention to the relationship between living land and production land in the figure, and identify the maximum wind frequency and minimum wind frequency in the rose diagram of wind direction in the figure. It can be inferred from the figure that A is adjacent to many production sites, indicating that there are many industrial enterprises and the environmental quality is poor, so it should belong to low-level residential areas. There is no productive land near B, that is to say, there are basically no industrial enterprises, which are located in the upper reaches of the river. Therefore, according to the wind direction, the rose map is located in the upwind direction of the maximum wind frequency, so B has good air quality and beautiful environmental quality, which is suitable for the distribution of middle and high-grade residential areas.

(3) Carefully observe the changes in the location and area of industrial land in the figure, and analyze the reasons from the layout principles of urban functional areas and the factors affecting the choice of industrial location. As can be seen from the figure, the production land is constantly moving to the outer edge of the city and distributed along the main traffic trunk lines. Reasons: With the development of the city and the increase of industrial land, the industrial layout at the outer edge of the city has little pollution to the urban environment and is conducive to protecting the urban environment; The land price in the city is rising, and the land price at the outer edge of the city is low, which is conducive to reducing production costs; It is distributed along the main traffic lines to facilitate the transportation of products and raw materials.