Evolution Analysis and Balanced Coexistence of Ecological Chain

• 作者: Daping LIANG
• 来源期刊: 气象与环境研究:英文版
• 学科: 经济
• 关键词: ECOLOGICAL CHAIN EVOLUTION ANALYSIS BALANCED COEXISTENCE
• 年，卷（期）: 2020,（2）
• 页码范围: 15-19
• 页数: 5页
• 分类号: F42

摘要

Based on evolution history of earth ecosystem,by studying and analyzing three development stages of natural ecological chain and man-made ecological chain before and after the birth of human beings on the earth,and comparing the energy consumption of human activities and the impact of environmental factors related to natural ecological chain in these stages,following characteristics are found. First,the increasing intelligence of human activities has an increasing impact on the natural ecological chain. Second,the increasing energy consumption of human activities is directly proportional to the degree of natural ecological impact. Third,the traditional production mode of consumption type and the development speed of science and technology are inversely proportional to the change cycle of man-made ecological chain and directly proportional to the degree of ecological crisis. An ecosystem has the ability to regulate,but it has its limits. Beyond this limit,the ecological balance will be destroyed. So,the goal is to transform into a circular type of modern production mode and scientific and technological development as soon as possible,and to shift to a balance between human material requirements and the maintenance and stability of the environment,namely the era of ecological chain of coexistence where nature and human beings are highly harmonious.