城镇体系的有关模型

城镇体系的有关模型

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Initial contribute: 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Chinese {{currentDetailLanguage}} Chinese

城镇体系的有关模型

(1)距离衰减法则:

 

式中,d0为中心人口密度;dx为边际人口密度;b为密度梯度;x为中心距离。

(2)柏克曼的城市等级序列模型:

 

式中,C为最低层次市镇人口数;R为其服务的乡村居民数;K为比例因子;为城市乘数。

 

式中,Pm为层次城市的人口数;S为每个城市的卫星城镇数。

(3)齐夫的级别——规模模型:

 

式中,Pr为第r级城市的人口;P1为第一级或首位城市的人口;r为城市的级别;q为指数。

 

参考文献

杨吾扬:论城市体系。地理研究,1987,6(3)

How to Cite

《资源环境数学模型手册》 (2018). 城镇体系的有关模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/8351f4ed-cf01-47bb-b8aa-c6a3f6d4fb2f
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Last modifier : 
wu kai
Last modify time : 
2020-12-17
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Contributor

Initial contribute: 2018-12-04

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Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feedback

History

Last modifier : 
wu kai
Last modify time : 
2020-12-17
Modify times : 
View History

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