利用各种自然因素创造良好的地下空间环境

提出了为创造良好的地下空间环境，必须要利用各种自然因素：天然光线、外部景观、绿色植物及水体，并将其引入地下的设想；指出了它们对地下空间的生态环境所引起的积极作用，特别是对人的心理产生的良好影响，并探讨了这几种自然因素在地下空间中的运用手法。

Utilizing Natural Factors to Produce Good Underground Space Environment

On the purpose of producing a good underground space environment the utilization of various natural factors, such as natural light, exterior landscape, green plant'and fountain-waterfall system, and the consideration of introducing water into the underground are presented in this paper. Also the effect of the utilization upon ecologic environment of underground space, especially the positive influence upon people's psychology, is analysed, and the way of utilizing the natural factors in underground space is discussed.