Innovative strategy for the conservation of a millennial mausoleum from biodeterioration through artificial light management

Bao, Yuanyuan; Ma, Yan; Liu, Wenjing; Li, Xin; Li, Yonghui; Zhou, Peng; Delgado-Baquerizo, Manuel; National Key Research and Development Program (China)

Innovative strategy for the conservation of a millennial mausoleum from biodeterioration through artificial light management

9 páginas.- 4 figuras.- 62 referencias.- Supplementary information The online version contains supplementary material available at https://doi.org/10.1038/s41522-023-00438-9

Saved in:

Bibliographic Details
Main Authors:	Bao, Yuanyuan, Ma, Yan, Liu, Wenjing, Li, Xin, Li, Yonghui, Zhou, Peng, Delgado-Baquerizo, Manuel
Other Authors:	National Key Research and Development Program (China)
Format:	artículo biblioteca
Language:	English
Published:	Nature Research 2023-09-23
Online Access:	http://hdl.handle.net/10261/335624
Tags:	Add Tag No Tags, Be the first to tag this record!

id	dig-irnas-es-10261-335624
record_format	koha
spelling	dig-irnas-es-10261-3356242023-09-25T08:00:10Z Innovative strategy for the conservation of a millennial mausoleum from biodeterioration through artificial light management Bao, Yuanyuan Ma, Yan Liu, Wenjing Li, Xin Li, Yonghui Zhou, Peng Delgado-Baquerizo, Manuel National Key Research and Development Program (China) National Natural Science Foundation of China Chinese Academy of Sciences European Commission Junta de Andalucía Bao, Yuanyuan [0000-0001-8396-6166] Liu, Wenjing [0000-0002-0193-7888] Li, Yonghui [0000-0001-9030-5358] Delgado-Baquerizo, Manuel [0000-0002-6499-576X] 9 páginas.- 4 figuras.- 62 referencias.- Supplementary information The online version contains supplementary material available at https://doi.org/10.1038/s41522-023-00438-9 Artificial lights can cause critical microbial biodeterioration of heritage monuments by promoting the outbreak of phototrophic microbiomes when they are used for touristic viewing. Here, with the ultimate aim of providing innovative solutions for the conservation and visiting of such monuments, we conducted a pioneering two-year in situ manipulative experiment to evaluate the impacts of different artificial light wavelengths (i.e., blue, green and red lights compared to white light) on the phototrophic microbiome of a millennial Chinese imperial mausoleum. Our results show that artificial light can shape the ecophysiological features of the phototrophic bacteriome in this monument and reduce its potential for further biodeterioration. In general, Cyanobacteria dominated (42.0% of the total relative abundance) the phototrophic bacteriome of this cultural relic; however, they were also very sensitive to the choice of artificial light. Compared to white light, monochromatic light, especially green light, reduced Cyanobacteria abundances (18.6%) by decreasing photosynthetic pigment abundances (42.9%); decreased the abundances of heterotrophic species belonging to Proteobacteria (4.5%) and the proportion of genes (6.1%) associated with carbon (i.e., carbon fixation), nitrogen (i.e., denitrification), and sulfur (i.e., dissimilatory sulfate reduction) cycling; and further decreased organic acid (10.1–14.1%) production of the phototrophic bacteriome, which is known to be involved in biodeterioration. Taken together, our findings constitute a major advancement in understanding how light wavelengths influence the phototrophic microbiome in cultural relics, and we found that artificial lights with certain wavelengths (e.g., green light) can help long-term conservation while allowing tourism activities This work was supported by the National Key R&D Program (2019YFC1520700), the National Natural Science Foundation of China (42177297, 42207365, and 42307164), Chinese Academy of Sciences (CAS) Strategic Priority Research Program Grant XDA28010302, and the Natural Science Foundation of Jiangsu Province (Grants No. BK20221161). M.D.-B. is supported by a project of the Fondo Europeo de Desarrollo Regional (FEDER) and the Consejería de Transformación Económica, Industria, Conocimiento y Universidades of the Junta de Andalucía (FEDER Andalucía 2014-2020 Objetivo temático “01 - Refuerzo de la investigación, el desarrollo tecnológico y la innovación”) associated with the research project P20_00879 (ANDABIOMA). Peer reviewed 2023-09-25T08:00:10Z 2023-09-25T08:00:10Z 2023-09-23 artículo npj Biofilms and Microbiomes 9: 69 (2023) http://hdl.handle.net/10261/335624 10.1038/s41522-023-00438-9 2055-5008 en #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/Junta de Andalucía/Plan Andaluz de Investigación, Desarrollo e Innovación (PAIDI 2020)/P20_00879 Publisher's version http://hdl.handle.net/10.1038/s41522-023-00438-9 Sí open Nature Research
institution	IRNAS ES
collection	DSpace
country	España
countrycode	ES
component	Bibliográfico
access	En linea
databasecode	dig-irnas-es
tag	biblioteca
region	Europa del Sur
libraryname	Biblioteca del IRNAS España
language	English
description	9 páginas.- 4 figuras.- 62 referencias.- Supplementary information The online version contains supplementary material available at https://doi.org/10.1038/s41522-023-00438-9
author2	National Key Research and Development Program (China)
author_facet	National Key Research and Development Program (China) Bao, Yuanyuan Ma, Yan Liu, Wenjing Li, Xin Li, Yonghui Zhou, Peng Delgado-Baquerizo, Manuel
format	artículo
author	Bao, Yuanyuan Ma, Yan Liu, Wenjing Li, Xin Li, Yonghui Zhou, Peng Delgado-Baquerizo, Manuel
spellingShingle	Bao, Yuanyuan Ma, Yan Liu, Wenjing Li, Xin Li, Yonghui Zhou, Peng Delgado-Baquerizo, Manuel Innovative strategy for the conservation of a millennial mausoleum from biodeterioration through artificial light management
author_sort	Bao, Yuanyuan
title	Innovative strategy for the conservation of a millennial mausoleum from biodeterioration through artificial light management
title_short	Innovative strategy for the conservation of a millennial mausoleum from biodeterioration through artificial light management
title_full	Innovative strategy for the conservation of a millennial mausoleum from biodeterioration through artificial light management
title_fullStr	Innovative strategy for the conservation of a millennial mausoleum from biodeterioration through artificial light management
title_full_unstemmed	Innovative strategy for the conservation of a millennial mausoleum from biodeterioration through artificial light management
title_sort	innovative strategy for the conservation of a millennial mausoleum from biodeterioration through artificial light management
publisher	Nature Research
publishDate	2023-09-23
url	http://hdl.handle.net/10261/335624
work_keys_str_mv	AT baoyuanyuan innovativestrategyfortheconservationofamillennialmausoleumfrombiodeteriorationthroughartificiallightmanagement AT mayan innovativestrategyfortheconservationofamillennialmausoleumfrombiodeteriorationthroughartificiallightmanagement AT liuwenjing innovativestrategyfortheconservationofamillennialmausoleumfrombiodeteriorationthroughartificiallightmanagement AT lixin innovativestrategyfortheconservationofamillennialmausoleumfrombiodeteriorationthroughartificiallightmanagement AT liyonghui innovativestrategyfortheconservationofamillennialmausoleumfrombiodeteriorationthroughartificiallightmanagement AT zhoupeng innovativestrategyfortheconservationofamillennialmausoleumfrombiodeteriorationthroughartificiallightmanagement AT delgadobaquerizomanuel innovativestrategyfortheconservationofamillennialmausoleumfrombiodeteriorationthroughartificiallightmanagement
_version_	1781881212672933888

Innovative strategy for the conservation of a millennial mausoleum from biodeterioration through artificial light management

Similar Items

Resource Map