最大能量利用与保护原理及其生态经济含义

Maximum Energy Degradation and Preservation Principle and Its Ecological Economy Implication

Lokta和Odum曾提出最大能量原理来描述生态系统的发展规律,其中存在很多分歧和问题,如研究范围不同,研究对象不统一和研究结论不一致等,所以没有得到广泛认同。论文基于该原理提出最大能量利用与保护原理,并且通过物理模型阿特伍德机进行重述。该原理包括三部分:最大能量保护原理、最大能量利用原理和功率效率原则。生物物理经济学快速发展,旨在运用生物和物理的属性对经济过程进行研究。建议将最大能量利用与保护原理作为生物物理经济学的基本原理之一,结合复杂科学的研究,文章认为其描述了开放热力学系统演变的规律,并且扩展到经济系统中后能描述部分经济行为和经济现象以及部分解释经济系统演变中复杂性产生的系统内力原因。

Lokta and Odum have proposed the Maximum Power Principle to describe the rule of ecosystem development.This paper believes that there are many divergences and problems in the Maximum Power Principle,such as different research scopes,distinguished research objects and inconsistent research conclusions,so it is not widely accepted.By this reason,it is not widely accepted.This paper proposes the Maximum Energy Degradation and Preservation Principle and restates it based on the physical model of Atwood's Machine.This principle consists of three parts:Principle of Maximum Degradation Energy,Principle of Maximum Preservation Energy and Power-Efficiency Principle.Biophysical economics has developed rapidly,aiming to apply biological and physical properties to the study of economic processes.This paper suggests that Maximum Energy Degradation and Preservation Principle should be taken as one of the basic principles of biophysical economics.Combined with the study of complex science,this paper holds that it describes the evolution of open thermodynamic systems,and when extended to economic systems,it can describe some economic behaviors and phenomena and partly explain the causes of the complexity of economic system from the perspective of system internal forces.