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(Article of periodic en Anglais - 1996)

Document title

A study of environmental evolution of Beijing-Tianjin-Tangshan region from Jin Dynasty to the Republic of China (a.d. 1153-1949)

Authors(s) and Affiliation(s)

TANG YIGONG (1) ;
(1) Dept. of History, Shaanxi Teachers University, Xi'an, CHINE

Abstract

The land development process in the region is closely related with population change of the corresponding period. Correlation analysis of population increase and cultivated area shows that they follow a linear equation which means that population increase and cultivated area expansion were at a similar rate

Source

Article of periodic

published at : The Journal of Chinese geography / ISSN 0218-1444

Editor : Guoji Translation and Publishing, Singapore - SINGAPOUR (1990- 2000)

Millesime : 1996, vol. 6, no2 [pp. 74-78]

Collation : Illustration ;

Language

Anglais

Localisation

Laboratoire INTERGEO - Paris

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 1997.
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