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为充分了解环境因素对千手观音造像受损的影响,准确科学评估千手观音造像损害破坏的机制,2008年8月至2012年12月间对千手观音造像所在的微环境进行了气象和环境空气质量监测,检测了大气颗粒物、雨水、雾水和凝结水成分,同时对脱落的金箔进行破坏机理分析。研究结果表明,千手观音造像所在环境的相对湿度较高、且大气颗粒物污染严重;颗粒物呈酸性,含有较高浓度的硫酸根和硝酸根;造像表面的凝结水中除含有高浓度的硫酸根和硝酸根外,还含有高浓度氯离子,且酸性较高,对千手观音造像存在潜在的破坏作用。本文在此基础上提出了千手观音维护方案,为不可移动文物的保护工作提供参考。
In order to fully understand the impact of environmental factors on the damage of Avalokitesvara, and to accurately and scientifically evaluate the mechanism of damage and destruction of Avalokitesvara’s statues, the micro-environment where Avalokitesvara’s statues are located was conducted between August 2008 and December 2012. Ambient air quality monitoring, detection of atmospheric particulate matter, rainwater, fog water and condensate composition, at the same time on the falling gold foil destruction mechanism analysis. The results show that the environment of Atagman Guanyin statues is relatively high and the atmospheric particles are polluted seriously. The particles are acidic and contain higher concentration of sulfate and nitrate. The condensed water of the image surface contains high concentration of sulfate and Nitrate, but also contain high concentrations of chloride ions, and high acidity, the Avalokitesvara statue of potentially damaging. Based on this, this paper puts forward a program of a Buddism godness Guanyin Guanyin, providing reference for the protection of immovable cultural relics.