Analysis of microenvironment characteristics and the impact on the preservation of heritage sites: a case study of the Jinsha Earthen Site
Source abstract
Abstract
Archaeological sites are subject to various threats depending on their microenvironments, and existing research often fails to address the comprehensive management of these factors and their practical implementation. This study examines the Jinsha Earthen Site to explore the influence of external climatic conditions on the indoor environment. By analyzing factors such as light, temperature, and relative humidity, the study investigates temperature and humidity variations across different site areas and seasons. It also considers the effects of building structures, groundwater level fluctuations, and illumination intensity on the microenvironment. One-way analysis of variance (ANOVA) is employed to identify key control variables. A quantitative assessment method based on salt phase changes and risk zones is proposed, utilizing the VTT model to evaluate mold growth and assessing the microenvironment from the perspective of visitor comfort. Based on these analyses, the study offers systematic environmental control recommendations aimed at balancing site preservation standards with practical feasibility. The results indicate that indoor temperature and humidity are significantly influenced by external conditions, as well as by light and groundwater levels. Groundwater control measures reduced the occurrence of high-risk salt formations from 99% to 76% but also led to an 18% increase in phase changes, while reducing the mold growth index in damp areas by 81%. The microenvironment in various zones and periods did not meet visitor comfort standards, with high humidity and low temperatures identified as primary issues. This paper proposes comprehensive environmental control recommendations, including optimizing the management pathway, and implementing stratified, zoned, and time-segmented microenvironment management strategies. The research findings not only enhance the protective environment of the Jinsha Earthen Site but also provide valuable insights for similar indoor archaeological sites.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Conservation Techniques and Studies · Building materials and conservation · Cultural Heritage Management and Preservation
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (46)
Show source-provided references
1. Aste, N. et al. Microclimatic monitoring of the Duomo (Milan Cathedral): risks-based analysis for the conservation of its cultural heritage[J]. Build. Environ. 148, 240–257 (2018).10.1016/j.buildenv.2018.11.015 ↗
2. Rubeis, T. et al. The restoration of severely damaged churches – Implications and opportunities on cultural heritage conservation, thermal comfort and energy efficiency. J. Cult. Herit. 43, 186–203 (2020).10.1016/j.culher.2019.11.008 ↗
3. Anaf, W. & Schalm, O. Climatic quality evaluation by peak analysis and segregation of low-, mid-, and high-frequency fluctuations, applied on a historic chapel. Build. Environ. 148, 286–293 (2019).10.1016/j.buildenv.2018.11.018 ↗
4. Kalamees, T. et al. The influence of indoor climate control on risk for damages in naturally ventilated historic churches in cold climate. Int. J. Archit. Herit. 10, 486–498 (2016).10.1080/15583058.2014.1003623 ↗
5. Diulio, M. D. L. P., Mercader-Moyano, P. & Gómez, A. F. The influence of the envelope in the preventive conservation of books and paper records. Case study: libraries and archives in La Plata, Argentina. Energy Build. 183, 727–738 (2019).10.1016/j.enbuild.2018.11.048 ↗
6. Sciurpi, F. et al. Environmental monitoring and microclimatic control strategies in “La Specola” museum of Florence. Energy Build. 95, 190–201 (2015).10.1016/j.enbuild.2014.10.061 ↗
7. Richards, J. & Brimblecombe, P. Moisture as a driver of long-term threats to timber heritage—Part I: changing heritage climatology. Heritage 5, 1929–1946, https://doi.org/10.3390/heritage5030100 (2022).10.3390/heritage5030100 ↗
8. Richards, J. & Brimblecombe, P. Multi-model ensemble of frost risks across East Asia (1850–2100). Clim. Change 177, 68, https://doi.org/10.1007/s10584-024-03723-4 (2024).10.1007/s10584-024-03723-4 ↗
9. Huerto-Cardenas, H. E., Aste, N., Del Pero, C., Della Torre, S. & Leonforte, F. Effects of climate change on the future of heritage buildings: case study and applied methodology. Climate 9, 132, https://doi.org/10.3390/cli9080132 (2021).10.3390/cli9080132 ↗
10. Vandemeulebroucke, I. et al. Freeze-thaw risk in solid masonry: the difference between a climate-based and response-based analysis to study climate change. J. Phys. Conf. Ser. 2654, 12023 (2023).10.1088/1742-6596/2654/1/012023 ↗
11. Cornaro, C., Puggioni, V. A. & Strollo, R. M. Dynamic simulation and on-site measurements for energy retrofit of complex historic buildings: villa mondragone case study. J. Build. Eng. 6, 17–28 (2016).10.1016/j.jobe.2016.02.001 ↗
12. Muñoz González, C. M. et al. Effects of future climate change on the preservation of artworks, thermal comfort and energy consumption in historic buildings. Appl. Energy 276, 115483 (2020).10.1016/j.apenergy.2020.115483 ↗
13. Napp, M. & Kalamees, T. Energy use and indoor climate of conservation heating, dehumidification and adaptive ventilation for the climate control of a mediaeval church in a cold climate. Energy Build. 108, 61–71 (2015).10.1016/j.enbuild.2015.08.013 ↗
14. Samek, L. et al. The impact of electric overhead radiant heating on the indoor environment of historic churches. J. Cult. Herit. 8, 361–369 (2007).10.1016/j.culher.2007.03.006 ↗
15. Aste, N. et al. Sustainable church heating: the Basilica di Collemaggio case-study. Energy Build. 116, 218–231 (2016).10.1016/j.enbuild.2016.01.008 ↗
16. Varas-Muriel, M. J. & Fort, R. Microclimatic monitoring in an historic church fitted with modern heating: Implications for the preventive conservation of its cultural heritage. Build. Environ. 145, 290–307 (2018).10.1016/j.buildenv.2018.08.060 ↗
17. Cardinale, T., Rospi, G. & Cardinale, N. The influence of indoor microclimate on thermal comfort and conservation of artworks: the case study of the cathedral of matera (South Italy). Energy Procedia 59, 425–432 (2014).10.1016/j.egypro.2014.10.398 ↗
18. Lucchi, E. Multidisciplinary risk-based analysis for supporting the decision making process on conservation, energy efficiency, and human comfort in museum buildings. J. Cult. Herit. 22, 1079–1089 (2016).10.1016/j.culher.2016.06.001 ↗
19. Schito, E., Conti, P. & Testi, D. Multi-objective optimization of microclimate in museums for concurrent reduction of energy needs, visitors’ discomfort and artwork preservation risks. Appl. Energy 224, 147–159 (2018).10.1016/j.apenergy.2018.04.076 ↗
20. Manfriani, C. et al. The contribution of IoT to the implementation of preventive conservation according to european standards: the case study of the “cannone” violin and its historical copy. Sustainability 13, 1900 (2021).10.3390/su13041900 ↗
21. Zhang, J. et al. Multi-indicator adaptive HVAC control system for low-energy indoor air quality management of heritage building preservation. Build. Environ. 246, 110910 (2023).10.1016/j.buildenv.2023.110910 ↗
22. Cassar, J. et al. Sheltering archaeological sites in Malta: lessons learnt. Herit. Sci. 6, 36, https://doi.org/10.1186/s40494-018-0201-6 (2018).10.1186/s40494-018-0201-6 ↗
23. Blavier, C. L. S. et al. Adaptive measures for preserving heritage buildings in the face of climate change: a review. Build. Environ. 245, 110832 (2023).10.1016/j.buildenv.2023.110832 ↗
24. Qu, J. et al. Characteristics and mechanism of salt weathering in moist earthen sites: a case study on China’s Jinsha Earthen Site. Int. J. Archit. Herit. 1–17, https://doi.org/10.1080/15583058.2024.2330954 (2023).10.1080/15583058.2024.2330954 ↗
25. Li, J. et al. Diversity and composition of microbial communities in Jinsha earthen site under different degree of deterioration. Environ. Res. 242, 117675 (2024).10.1016/j.envres.2023.117675 ↗
26. Mendell, M. J., Mirer, A. G., Cheung, K., Tong, M. & Douwes, J. Respiratory and allergic health effects of dampness, mold, and dampness-related agents: a review of the epidemiologic evidence. Environ. Health Perspect. 119, 748–756 (2011).10.1289/ehp.1002410 ↗
27. Zhang, B. et al. Dampness and mould in Chinese homes and sick building syndrome (SBS) symptoms – Associations with climate, family size, cleaning and ventilation. Build. Environ. 245, 110878 (2023).10.1016/j.buildenv.2023.110878 ↗
28. Rothert, E. et al. Stone properties and weathering induced by salt crystallization of Maltese Globigerina Limestone. Geol. Soc., Lond., Spec. Publ. 271, 189–198 (2007).10.1144/GSL.SP.2007.271.01.19 ↗
29. Celik, M. Y. & Sert, M. An assessment of capillary water absorption changes related to the different salt solutions and their concentrations ratios in the Döğer tuff (Afyonkarahisar-Turkey) used as building stone of cultural heritages. J. Build. Eng. 35, 102102 (2021).10.1016/j.jobe.2020.102102 ↗
30. Navarro Domínguez, R. et al. Weathering of serpentinite stone due to in situ generation of calcium and magnesium sulfates. Constr. Build. Mater. 280, 122402 (2021).10.1016/j.conbuildmat.2021.122402 ↗
31. Charola, A. E., Pühringer, J. & Steiger, M. Gypsum: a review of its role in the deterioration of building materials. Environ. Geol. 52, 339–352 (2007).10.1007/s00254-006-0566-9 ↗
32. Steiger, M. et al. Hydration of MgSO4·H2O and generation of stress in porous materials. Cryst. Growth Des. 8, 336–343 (2008).10.1021/cg060688c ↗
33. Corgnati, S. P., Fabi, V. & Filippi, M. A methodology for microclimatic quality evaluation in museums: application to a temporary exhibit. Build. Environ. 44, 1253–1260 (2009).10.1016/j.buildenv.2008.09.012 ↗
34. Corgnati, S. P. & Filippi, M. Assessment of thermo-hygrometric quality in museums: Method and in-field application to the “Duccio di Buoninsegna” exhibition at Santa Maria della Scala (Siena, Italy). J. Cult. Herit. 11, 345–349 (2010).10.1016/j.culher.2009.05.003 ↗
35. Fabbri, K. & Pretelli, M. Heritage buildings and historic microclimate without HVAC technology: malatestiana Library in Cesena, Italy, UNESCO Memory of the World. Energy Build. 76, 15–31 (2014).10.1016/j.enbuild.2014.02.051 ↗
36. Sciurpi, F., Ghelli, A. & Pierangioli, L. La Specola” Museum in Florence: environmental monitoring and building energy simulation. Procedia Struct. Integr. 29, 16–24 (2020).10.1016/j.prostr.2020.11.134 ↗
37. Ruiz-Agudo, E. et al. The role of saline solution properties on porous limestone salt weathering by magnesium and sodium sulfates. Environ. Geol. 52, 269–281 (2007).10.1007/s00254-006-0476-x ↗
38. Rodriguez-Navarro, C. & Doehne, E. Salt weathering: influence of evaporation rate, supersaturation and crystallization pattern. Earth Surf. Process. Landf. 24, 191–209 (1999).10.1002/(SICI)1096-9837(199903)24:3<191::AID-ESP942>3.0.CO;2-G ↗
39. Hukka, A. & Viitanen, H. A mathematical model of mould growth on wooden material. Wood Sci. Technol. 33, 475–485, https://doi.org/10.1007/s002260050131 (1999).10.1007/s002260050131 ↗
40. Ojanen, T. et al. Mold growth modeling of building structures using sensitivity classes of materials, 11th international conference on thermal performance of the exterior envelopes of whole buildings. 2010.
41. Ojanen, T. et al. Classification of material sensitivity e new approach for mould growth modeling. In Proc. of the 9th Nordic Symposium on Building Physics: NSB 2011, Tampere, 29 May - 2 June 2011. 867–874 (Tampere University of Technology, 2011).
42. Lähdesmäki, K. et al. Development of an improved model for mould growth: Laboratory and field experiments. In Proc. 8th Nordic Symposium on building Physics: NSB 2008. 935–942 (Copenhagen, 2008).
43. Ojanen, T. et al. Mold growth modelling of building structures using sensitivity classes of materials. In 11th International Conference on Thermal Performance of the Exterior Envelopes of Whole Buildings, Buildings XI Clearwater, United States (2010).
44. Fan, S. Z. Code for design of museum building: JGJ 66-2015. (China Architecture & Building Press, Beijing, 2015).
45. Bienvenido-Huertas, D. et al. Analysis of climate change impact on the preservation of heritage elements in historic buildings with a deficient indoor microclimate in warm regions. Build. Environ. 200, 107959 (2021).10.1016/j.buildenv.2021.107959 ↗
46. Viitanen, H. A. et al. Moisture and bio-deterioration risk of building materials and structures. J. Build. Phys. 33, 201–224 (2010).10.1177/1744259109343511 ↗