国庆黄金周期间兵马俑博物馆室内气溶胶有机碳与元素碳特征  

Characterization of Indoor Atmospheric Organic and Elemental Carbon Inside the Museum of the Terracotta Army During the National Days

作　　者：董俊刚[1,2] 曹军骥[1] 闫增峰[2,3] 刘随心[1] 朱崇抒[1] 胡塔峰[3] 李华 王亮 

机构地区：[1]中国科学院地球环境研究所,陕西西安710075 [2]西安建筑科技大学建筑学院,陕西西安710055 [3]西安交通大学环境科学与工程系,陕西西安710049 [4]秦始皇兵马俑博物馆,陕西西安710600

出　　处：《中国粉体技术》2009年第2期46-49,共4页China Powder Science and Technology

基　　金：中国博士后科学基金项目,编号:20070421111;中国科学院黄土与第四纪地质国家重点实验室开放基金项目,编号:SKLLQG0521

摘　　要：为了研究碳气溶胶，包括有机碳与元素碳对陶质文物的表面腐蚀、彩绘脱失的影响，本文中于国庆黄金周期间（10月1-14日）对兵马俑博物馆一号坑（Pit No．1）和馆外（Outdoor）进行连续两周采集的碳气溶胶进行有机碳、元素碳组分的分析。结果表明：国庆黄金周期间（10月1～7日）馆内碳气溶胶明显高于馆外，有机碳与元素碳分别为馆外的2．3与1．6倍，馆内碳气溶胶占气溶胶组分的42．1％，表明受到大量游客的影响；10月8～14日期间馆内碳气溶胶略低于馆外，且与馆外浓度变化一致。In order to research the effects of carbonaceous aerosol including organic carbon （OC） and element carbon （EC） on the color, surface erosion and deposition of terracotta figures, it was focused on carbonaceous aerosol sampling at indoor （Pit No. 1 ） and outdoor of the Museum of the Terracotta Army during the National Days. The results showed that the indoor carbonaceous aerosol was higher than that of outdoor especially during Oct. 1 st to 7th, the concentration of OC and EC was 2.3 and 1.6 fold of outdoor, and the indoor carbonaceous had account for 42.1% of aerosols, which was suggested the effect of mass visitors. The indoor carbonaceous aerosols declined during the following days （Oct. 8th to 14th） and showed the same variation trend with the outdoor aerosols.

关 键 词：室内气溶胶 有机碳 元素碳 文物保护 

分 类 号：X513[环境科学与工程—环境工程]