Study on landscape lighting of Zhangguan karst cave in Chongqing
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摘要: 溶洞照明推进了溶洞旅游业的发展，不科学的溶洞照明引起溶洞内灯光植物生长，破坏了溶洞内部特殊环境。通过对张关溶洞内灯光植物和人工光源的调研测量，研究了人工光源光谱、光照强度与溶洞灯光植物的生长关系，结果表明：光照强度高于20 000 lux或低于100 lux的传统光源及光谱能量分布在500～600 nm的窄光谱光源，能够有效抑制溶洞内灯光植物的生长；根据人工光源光谱、光照强度对灯光植物生长的抑制作用，提出了保持溶洞内特殊生态环境的景观照明技术指标。Abstract: Karst cave lighting promotes the development of karst cave tourism. However, the unscientific cave lighting causes the growth of the light plants in the cave, which destroys the special environment in the cave. In this paper,the relationship between the growth of light plant and the artificial light source of cave lighting are studied by measuring the intensity of light and plant growth and surveying the spectral energy distribution of the cave lighting source in the optical laboratory. The research results show that,(1) When the light intensity is higher than 20，000 lux, the green plant physiological system will be destroyed, which inhibits the growth of the light plant in the cave;(2)When the traditional light intensity is under 100 lux, it can’t provide enough energy for the growth of the light plant, which can achieve the purpose of preventing and controlling the growth of the light plant;(3) The artificial light source in the narrow light spectrum of 500-600 nm(yellow light and green light), such as yellow LED and green light LED, can inhibit the growth of green plants.
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Key words:
- landscape lighting /
- light plants /
- Zhangguan karst cave
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[1] 张昭霖. 溶洞的规划设计［J］.中国园林，1997，13（2）:15-16. [2] 翁子凡，杨晓霞，向旭，等.喀斯特洞穴灯光照明系统研究述评与展望［J］.中国岩溶，2014，33（2）：255-262. [3] 张美良,朱晓燕,吴夏，等. 旅游活动对巴马水晶宫洞穴环境及碳酸钙沉积物景观的影响［J］.中国岩溶,2017,36(1):119-130. [4] 孙成国,黄俊发.LED光源在旅游洞穴景观照明中的应用［J］.中国岩溶,2007,26(1): 83-89. [5] 段然.鄂西南岩溶洞景的保护与开发研究［D］.武汉：华中农业大学，2010. [6] 鲍青青,刘胜峰. 岩溶旅游地生态安全动态评价与障碍因子分析：以桂林为例［J］. 中国岩溶,2017,36(3):407-414. [7] 孙丹.溶洞浮游硅藻群落特征与环境因子关系分析［D］.贵阳：贵州师范大学，2015. [8] 从春蕾,刘天雷,孔祥远，等.贵州普定喀斯特受损生态系统石生藓类植物区系及物种多样性研究［J］.中国岩溶,2017,36(2):179-186. [9] 杨志清.溶洞照明中金属卤化物灯的控制方法［J］.光源与照明，2004(2):20-21. [10] 朱文孝，李坡，苏维词.喀斯特旅游洞穴景观多样性特征及其保护［J］.经济地理，2000，20(1):103-107. [11] Toomey R S，Olson R A. Kovar S. Relighting Mammoth Cave’s New Entrance: improving visitor experience, reducing exotic plant growth, and easing maintenance［C］//Whit W B. Proceedings of the 15th International Congress of Speleology［M］. Kerrville: Greyhound Press,2009:1223-1228. [12] Johnson K. Control of Lampenflora at Waitomo Cave Management in Australia III: Proceeding of the Third Australasian Cave Tourism and Management Conference［M］. Mount Gambier: National Parks and Wildlife Service,1980:105-122. [13] Cigna A A. Show cave development with special references to active cave［J］.Tourism and Karst Areas,2011,4(1):7-16. [14] Mulec J .Human impact on underground cultural and natural heritage sites, biological parameters of monitoring and remediation actions for insensitive surfaces: case of Slovenian show caves［J］.Journal for Nature Conservation,2014,22(2):132-141. [15] Grobbelaar J U. Lithophytic algae: A major threat to the karst formation of show caves［J］.Journal of Applied Phycology， 2000,12(3-5):309-315. [16] Boyee P R. Education: the key to the future of lighting practice［J］.Lighting Research and Technology,2006,38(4):283-294. [17] 段然，杨春宇，陈霆. 园林照明对景观植物叶片色彩影响研究［J］. 中国园林，2016，32(1):83-86. [18] Balegh S E， Biddulph O. The photosynthetic action spectrum of the bean plant［J］.Plant Physiology，1970，46（1）：1-5. [19] 杨春宇，段然，马俊涛. 园林照明光源光谱与植物作用关系研究 ［J］. 西部人居环境学刊,2015,30(6):24-27. -
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