Cultural heritage of emperor's tomb of Wulingyuan Mausoleum lies in Xianyang which is located at north-central of Guanzhong Plain and which is the central area of Guanzhong-Tianshui economic development zone.With ...Cultural heritage of emperor's tomb of Wulingyuan Mausoleum lies in Xianyang which is located at north-central of Guanzhong Plain and which is the central area of Guanzhong-Tianshui economic development zone.With special geographical position and excellent location condition,it is the important tourism resource and archaeological remains in Shaanxi Province.By using relevant knowledge on tourism,in the perspective of development principle,necessity,feasibility,construction strategy and thought of top-quality tourism corridor with cultural heritage of emperor's tomb of Wulingyuan Mausoleum as theme experience,the author systematically explained the mode elements and value of experiential tourism products,and publicized the tourism resources to a certain extent.On the basis of publicity,the author strived to provide reference for the sustainable development of economy and ecology in this region.展开更多
Geotechnical research on historical remains can provide new data and distinctive viewpoint for research on soil mechanics. Two Jiangnan Tu-Dun tombs historical remains were investigated by means of in situ and laborat...Geotechnical research on historical remains can provide new data and distinctive viewpoint for research on soil mechanics. Two Jiangnan Tu-Dun tombs historical remains were investigated by means of in situ and laboratory geotech-nical tests. In the present paper the geotechnical properties of these man-made earthworks, especially ageing effect on consolidation and direct shear, and compaction properties of earth fill are discussed.展开更多
The Buyeo Royal Tomb No. 1 is an ancient tomb built in the late 6<sup>th</sup> and early 7<sup>th</sup> century. The four walls of the main room have murals of four guardian deities, and the ce...The Buyeo Royal Tomb No. 1 is an ancient tomb built in the late 6<sup>th</sup> and early 7<sup>th</sup> century. The four walls of the main room have murals of four guardian deities, and the ceiling has murals of lotus and cloud patterns. This study assessed the optimal growth conditions of two fungal (Fusarium oxysporum, Mortierella sp.) and four bacterial (Bacillus cereus, Cupriavidus campinensis, Streptomyces avidinii, Streptomyces cirratus) strains isolated from the Tomb No. 1, along with their effects on the painting layer. The two fungi showed optimal growth at 20°C - 30°C under both nutrient and non-nutrient conditions. These strains did not decompose or discolor the three pigments (cinnabar, hematite, oyster shell white);however, M. sp. showed slight decomposition of the media (starch paste, sea weed). The four bacterial strains showed the most active growth at 20°C - 25°C under nutrient conditions and did not grow under non-nutrient conditions. These bacteria commonly degraded animal glue and sea weed components. In addition, S. cirratus degraded starch. The genus Streptomyces discolored the pigment medium to brown and black, suggesting a possible risk of discoloration of the murals. The current environment in Tomb No. 1 was sufficient for microorganism growth, and the presence of strains such as soil bacteria and actinomycetes on the mural surface may damage the murals. The findings of this study could be helpful for preserving mural tombs against biological damage caused by microorganisms that are already present or may be present in the tombs in the future. These findings also provide guidelines for comprehensive conservation management.展开更多
基金Supported by Financial Project of Shaanxi Province Key Disciplines:Key Supported Discipline of History and Geography (Landscape Lay-out and Cultural Tourism Development of Wulingyuan Mausoleum)the Financial Project of Shaanxi (College) Philosophy and Social Key Research Base Science -Guanzhong Ancient Mausoleum Culture Research Center~~
文摘Cultural heritage of emperor's tomb of Wulingyuan Mausoleum lies in Xianyang which is located at north-central of Guanzhong Plain and which is the central area of Guanzhong-Tianshui economic development zone.With special geographical position and excellent location condition,it is the important tourism resource and archaeological remains in Shaanxi Province.By using relevant knowledge on tourism,in the perspective of development principle,necessity,feasibility,construction strategy and thought of top-quality tourism corridor with cultural heritage of emperor's tomb of Wulingyuan Mausoleum as theme experience,the author systematically explained the mode elements and value of experiential tourism products,and publicized the tourism resources to a certain extent.On the basis of publicity,the author strived to provide reference for the sustainable development of economy and ecology in this region.
文摘Geotechnical research on historical remains can provide new data and distinctive viewpoint for research on soil mechanics. Two Jiangnan Tu-Dun tombs historical remains were investigated by means of in situ and laboratory geotech-nical tests. In the present paper the geotechnical properties of these man-made earthworks, especially ageing effect on consolidation and direct shear, and compaction properties of earth fill are discussed.
文摘The Buyeo Royal Tomb No. 1 is an ancient tomb built in the late 6<sup>th</sup> and early 7<sup>th</sup> century. The four walls of the main room have murals of four guardian deities, and the ceiling has murals of lotus and cloud patterns. This study assessed the optimal growth conditions of two fungal (Fusarium oxysporum, Mortierella sp.) and four bacterial (Bacillus cereus, Cupriavidus campinensis, Streptomyces avidinii, Streptomyces cirratus) strains isolated from the Tomb No. 1, along with their effects on the painting layer. The two fungi showed optimal growth at 20°C - 30°C under both nutrient and non-nutrient conditions. These strains did not decompose or discolor the three pigments (cinnabar, hematite, oyster shell white);however, M. sp. showed slight decomposition of the media (starch paste, sea weed). The four bacterial strains showed the most active growth at 20°C - 25°C under nutrient conditions and did not grow under non-nutrient conditions. These bacteria commonly degraded animal glue and sea weed components. In addition, S. cirratus degraded starch. The genus Streptomyces discolored the pigment medium to brown and black, suggesting a possible risk of discoloration of the murals. The current environment in Tomb No. 1 was sufficient for microorganism growth, and the presence of strains such as soil bacteria and actinomycetes on the mural surface may damage the murals. The findings of this study could be helpful for preserving mural tombs against biological damage caused by microorganisms that are already present or may be present in the tombs in the future. These findings also provide guidelines for comprehensive conservation management.
