吉尼系数计算公式

吉尼系数计算公式

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Earth System SubjectEarth Surface SystemAnthroposphere
Geography SubjectHuman GeographyTraffic Geography

Detailed Description

吉尼系数计算公式

式中,n为港口体系内的港口数;xii港口的货物吞吐量占港口体系货物吞吐总量的比重;yi为货物吞吐量绝对均匀分析时i港口吞吐量占港口体系吞吐总量的比重(yi=1/n)

参考文献

曹有挥:长江沿岸港口体系空间结构研究。地理学报,999543)

How to cite

《资源环境数学模型手册》 (2018). 吉尼系数计算公式, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/8767c967-b3d4-4f89-9ee6-a5c510abd15a
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Contributor

contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
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