基于溶洞石景保护的旅游洞穴景观照明参数建议

Suggestions on Landscape Lighting Parameters of Limestone Protection in Tourism Cave

人工照明推进了洞穴旅游的发展,但不科学的照明会影响溶洞生态环境。本文对我国重要旅游洞穴景观照明现状进行调研测量,发现我国旅游洞穴景观照明方法单一;景观照明光源诱导洞穴内灯光植物生长,破坏了沉积石景。实验室测量景观照明光源光谱能量分布,分析其对洞穴沉积石景的作用,得出旅游洞穴石幔、石笋、钟乳石、石柱等石景的景观照明方法及照明技术指标,给出了基于溶洞石景保护的旅游洞穴景观照明参数的建议。

Artificial lighting promotes the development of cave tourism,but unscientific lighting will affect the ecological environment of caves.This paper surveys the status quo of the landscape lighting in tourist caves in China,and finds out that the lighting methods are single.The landscape lighting induces the growth of light plants in the cave and disturbs the rock.We measured the spectral energy distribution of the landscape lighting source and analyzed its effect on the cave sedimentary landscape.It gives the landscape lighting method and the lighting technical index of the tourist cave.