Concept,Grouping and Subgrouping of Ecological Technology

• 作者: Guojin XU Han LUO Jijun WANG Yongsheng XIE
• 来源期刊: 农业生物技术:英文版
• 学科: 经济
• 关键词: Ecological technology Broad ecological technologies Narrow ecological technologies Ecological technology groups Ecological technology subgroups
• 年，卷（期）: 2020,（6）
• 页码范围: 114-118
• 页数: 5页
• 分类号: F42

摘要

Although modern technology has an important role in human economic and social development,it can result in significant ecological damage.Thus,research has begun to focus on so-called"ecological technologies"to repair the degraded land and fragmented ecological environment and build a green mode of production and development.However,the concept of"ecological technology"is currently ill-defined,given the many different research fields involved.Therefore,here we divide ecological technologies into broad versus narrow technologies in terms of their impact on economic and social development and the related needs of production and ecological governance.We redefine each concept and clarify their aims and extensions,before further dividing them into three groups and seven subgroups,and clarifying the functions of each.The grouping and subgrouping of ecological technology will lay a foundation for the technology selection,collocation,implementation,promotion,monitoring and evaluation of ecological engineering planning and design.