Relationships among arable-land area change,economic development and population growth in Yantai city;

Three models for predicting population growth——Theoretical foundation,application methods,and revised expressions;

A experimental analyse on the economical and educational factors influencing Chinese population growth;

Relationships between population increase and desertification in Maomusu Sandy Land were analyzed and the driving forces on desertificaton were revealed in this paper.

This paper analyzes the occurring of land conversion with burning theory,and points out that land conversion is results from population increase,resource endowment,economic development,framland s low comparative economic benefit,unreasonable distribution of framland s income,vague land property right,shortsighted activities of local government,the first revolution of urban land .

Abstract:In this article the author analyses in a relatively comprehensive way the present development of Guangxi’s population and its tendency,and the unbalanced development of population increase,resources,environment,and economic development and it proposes solutions to those problems.

The population growth rate and GDP growth rate by province in China in 1990-1992,1992-1994,1994-1996 and 1996-1998 are analyzed.

This paper analyzes the population growth rate and the total population,then modifies the logistic model,and establishes a logistic model.

From the relation between the zero increase in population and the sustained developing, we propose that it is inevitable for the sustained development to realize the zero increase in population in China.

5 billion,but lies in carrying out ″the strategy of negative increase in population″,that is,reducing the population to a small size,with a population of 0.