基于离散程度的博物馆馆藏环境温湿度中长期评估方法

Evaluation of temperature and relative humidity in museum environments based on dispersion level of medium and long-term monitoring data

温湿度是评估博物馆馆藏环境的重要指标。在越来越多的博物馆对温湿度进行监测记录的情况下,需要基于"稳定适宜"的准则,探索一种科学的评估方法,为馆藏环境温湿度的调控治理提供依据。该方法以中长期的博物馆监控数据为基础,通过计算温湿度监控数据的离散度和离散系数,并结合箱线图分析数据的分布情况,对其"稳定适宜"程度进行综合量化评估。结合四川博物院2014年的温湿度监控数据的实例,验证了该方法的有效性。研究结果表明,采用基于离散程度的中长期温湿度数据评估方法,能够为下一步的馆藏环境调控治理提供依据,有助于针对性的改善博物馆文物保存环境。

Temperature and relative humidity are both significant indicators of the museum environment. Based on the criterion of stability and appropriateness,a new approach to evaluate museum environment is presented. By calculating the dispersion level of monitoring data away from a set point and assessing its level of distribution,the environmental quality of temperature and relative humidity in a museum environment can be determined,in addition to the long-term trends and seasonal fluctuations. The monitoring data collected in the Sichuan Museum from 12 different galleries and storage areas in 2014 were used to evaluate the effectiveness of the model,which proved to be reasonable. The method provided data for control of museum environment and design specific preservation conditions for relics in the museum.