人地协同论——兼论人地系统的若干非线性动力学问题

提出了人地协同论的新概念，指出了人地协同论的意义、研究对象、研究方法、基本原理，报导了分形地貌学及地貌演化的非线性模型，人口系统及城市演化的混沌与自组织特征，人类活动对水土流失影响的多分形模型，风沙地貌的Kdv-Burgers方程研究。

ON THE MAN-EARTH SYNERGETICS──AND STUDIES ON SOME NONLINEAR DYNAMICS ASPECTS OF THE MAN-EARTH SYSTEMS

The sustained development of social economics is a challenging problem for us.The ManEarth system is a complicated nonlinear system consisting of Man and Earth, the earth system science and nonlinear dynamics have important applications in the Man-Earth system. The Man-Earth system is a nonlinear complex system with subjective activity,and the Man-Earth Synergetics is a new science for Mankind and Nature coordinated development.The concept, research object,study method,fundamental principle and development direction of the ManEarth Synergetics are introduced.The fractal geomorphology and landform evolution nonlinear model, the self-organization and chaos in population and urban systems, multifractals of effects of the human action on soil erosion,the Kdv-Burgers equation for the Wind-accumulated landform, have been reported in this paper.