In order to prevent the lighting from affecting the cave cultural relics, there is no lighting in the open caves of the Mogao Grottoes in Dunhuang. In the darker caves, visitors can only follow the light of the guides in the hands of the tour guides. With the development of cave lighting experiments, all this will change.
The reporter learned from the Dunhuang Research Institute that this experimental work has been carried out for more than a month, and the protection personnel have installed advanced lighting facilities in some open caves such as Caves 16 and 148. In fact, visitors to the Mogao Grottoes during this time have already enjoyed this kind of visit in a bright environment.
The reporter learned from the Dunhuang Research Institute that all the lighting facilities in the dark open caves of the Mogao Grottoes are waiting for further test results. If it is determined that the installed lighting facilities are not harmful to the cultural relics in the cave, next year will be installed in all open dark caves.
The installation of lighting facilities in the caves, in addition to creating a better environment for tourists to visit, is also conducive to the in-depth development of scientific research, protection and other work.
The Dunhuang Research Institute, the Gansu Earthquake Administration, and the Lanzhou Earthquake Research Institute of the China Earthquake Administration have recently reached a cooperation plan to build China's first seismic monitoring system for major cultural heritage in the Mogao Grottoes at Dunhuang.
The reporter learned from the Dunhuang Research Institute that this monitoring system mainly arranged a seismic array and a strong seismic observation array in the Mogao Grottoes and surrounding areas, and then incorporated them into the Gansu Provincial Seismic Network for real-time monitoring.
It is understood that the main objectives of the construction of the Dunhuang Mogao Grottoes seismic monitoring system are two: one is to monitor the seismic activity of the Mogao Grottoes and surrounding areas, and the other is to accumulate strong vibration records in the region and provide early warning for the protection of Mogao Grottoes.
According to the plan, the earthquake monitoring system for the Mogao Grottoes in Dunhuang will be built in October and will be completed in the next year.
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