footprinting

Ecological footprinting is an accounting tool that represents the environmental impacts of a process or person’s lifestyle as an area of land.

生态是展示某过程或个人生活方式施加于某地段环境影响个计算工具。

Carbon footprinting, the study of how much carbon dioxide is released in the process of producing, consuming and disposing of a product, is all about the specifics.

碳足迹研究是在某产品生产、消费和处理过程中，二氧化碳排放，完全是细节问题。