Climatic change and Chinese population growth dynamics over the last millennium

2007 ◽  
Vol 88 (2) ◽  
pp. 131-156 ◽  
Author(s):  
Harry F. Lee ◽  
Lincoln Fok ◽  
David D. Zhang
2020 ◽  
Vol 3 ◽  
pp. 143-151
Author(s):  
Tural Bayramov ◽  

The article shows and analyzes the population growth dynamics in the Guba-Khachmaz economic-geographical region, the economic region’s urban and rural population. Its share of the population of Azerbaijan for the years 1990-2015 are shown in the tables and also analyzed. The population for rural and urban sectors and the indicators of rate are shown in the map for 2016-2017 years. Also, as a result of the social survey conducted in the region, the living standards of the population as well as the employment rate in the settlements were studied, and ways to mitigate problems were identified.


Author(s):  
Zhongwei Zhao

China constituted one of the earliest civilizations in the world. During most of the past two millennia, China was also one of the most advanced economies and the home of around a quarter of the world’s population. By the start of the first millennium, the Chinese population was already about sixty million. In the next two thousand years, China’s population growth and economic development significantly influenced the world’s population changes and history. Partly for these reasons, in the study of population and social history, China’s historical population growth, demographic regimes, marriage patterns, and household formation systems are frequently used as examples in the discussion of population changes, microsocial structure, and their relationships with natural resources and economic development in past times. Population changes were one of the key components of Chinese history. The size and density of the population, the rise and fall of fertility and mortality, and the increase and decrease of population movements were not only related to demographic factors such as age structure. They were also strongly affected by political and economic conditions, social institutions and cultural traditions, and natural and social environments. Therefore, studies of demographic history, those conducted recently in particular, often shed new light on economic, political, social, and environmental changes in the past. This bibliography, through reviewing major works published in Chinese and English, provides an introduction to China’s main historical population data sources, major research questions, and debates in the study of Chinese population history. It also introduces recent advances in Chinese historical demography and important research findings made by these developments.


2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Muath Awadalla ◽  
Yves Yannick Yameni Noupoue ◽  
Kinda Abu Asbeh

This article studies modeling of a population growth by logistic equation when the population carrying capacity K tends to infinity. Results are obtained using fractional calculus theories. A fractional derivative known as psi-Caputo plays a substantial role in the study. We proved existence and uniqueness of the solution to the problem using the psi-Caputo fractional derivative. The Chinese population, whose carrying capacity, K, tends to infinity, is used as evidence to prove that the proposed approach is appropriate and performs better than the usual logistic growth equation for a population with a large carrying capacity. A psi-Caputo logistic model with the kernel function x + 1 performed the best as it minimized the error rate to 3.20% with a fractional order of derivative α  = 1.6455.


2007 ◽  
Vol 97 (6) ◽  
pp. 1644-1649 ◽  
Author(s):  
Sucheta Arora ◽  
Vidya Bhat ◽  
Aditya Mittal

1961 ◽  
Vol 7 ◽  
pp. 44-56
Author(s):  
John S. Aird

A quarterof the human race resides hi Communist China, the largest population under a single authority in the world, and it has been growing. No one is likely to quarrel with that statement. But there are differences of opinion over just how large the population of China is and how rapid its rate of growth. This article will not attempt to review the technical aspects of these differences or to set one view against another, but will try to indicate what the range of opinion is, how the differences arise, why they cannot presently be resolved, and what they mean for those who wish to use Chinese population data.


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