Arid
DOI10.1016/j.ibiod.2016.12.012
Lichen colonization and associated deterioration processes in Pasargadae, UNESCO world heritage site, Iran
Sohrabi, Mohammad1; Favero-Longo, Sergio E.2; Perez-Ortega, Sergio3,7; Ascaso, Carmen3; Haghighat, Zeynab5; Talebian, Mohammad Hassan4; Fadaei, Hamid6; de los Rios, Asuncion3
通讯作者Sohrabi, Mohammad
来源期刊INTERNATIONAL BIODETERIORATION & BIODEGRADATION
ISSN0964-8305
EISSN1879-0208
出版年2017
卷号117页码:171-182
英文摘要

Knowledge on lichen and microbial colonization as well as associated biodeterioration processes of the stone cultural heritage is needed to establish proper conservation programs, but is still poor for stonework in semi-arid regions. In this study, lichen diversity was characterized on seven monumental buildings of the Pasargadae UNESCO-world heritage site (Iran). The risk of biodeterioration processes associated to lichen occurrence on two types of limestones, and the lichen resilience to mechanical cleaning intervention were examined. Physico-chemical substrate features and climatic conditions, combined with the agricultural surrounding and tourist disturbance, supported a pervasive colonization by species-poor epi-and endolithic communities, and fast recolonization processes by nitrophytic species after mechanical removal. The endolithic growth of some lichens and the penetration of hyphal structures of epilithic ones, examined by light and electron microscopy, were associated to stone disintegration and dissolution at the lichen-rock interface. Endolithic cyanobacteria were detected under lichen thalli, likely contributing to deterioration processes. Colonization and deterioration patterns did not appear peculiar with respect to previous investigations on similar communities in different climatic regions, and were mostly related to the different examined lithologies, indicating lichens as harmful biodeteriogens of the sedimentary rock materials used in the stone cultural heritage of semi-arid regions. (C) 2017 Elsevier Ltd. All rights reserved.


英文关键词Biodeterioration Cyanobacteria Conservation Lichens Semi-arid regions
类型Article
语种英语
国家Iran ; Italy ; Spain
收录类别SCI-E
WOS记录号WOS:000394076200022
WOS关键词SAXICOLOUS LICHENS ; BIODETERIORATION ; BIOPROTECTION ; ROCKS ; BIORECEPTIVITY ; COMMUNITIES ; CHURCHES
WOS类目Biotechnology & Applied Microbiology ; Environmental Sciences
WOS研究方向Biotechnology & Applied Microbiology ; Environmental Sciences & Ecology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/199672
作者单位1.Iranian Res Org Sci & Technol IROST, Dept Biotechnol, Tehran, Iran;
2.Univ Torino, Dipartimento Sci Vita & Biol Sistemi, Viale Mattioli 25, I-10125 Turin, Italy;
3.CSIC, Museo Nacl Ciencias Natur, Serrano 115 Dpdo, E-28006 Madrid, Spain;
4.Iranian Cultural Heritage Handicrafts & Tourism O, Higher Educ Ctr Cultural Heritage, Tehran, Iran;
5.Art Univ Isfahan, Fac Conservat & Restorat, Esfahan, Iran;
6.Res Inst Cultural Heritage & Tourism RICHT, Dept Conservat & Restorat, Tehran, Iran;
7.CSIC, Real Jardin Bot Madrid, Plaza Murillo 2, E-28014 Madrid, Spain
推荐引用方式
GB/T 7714
Sohrabi, Mohammad,Favero-Longo, Sergio E.,Perez-Ortega, Sergio,et al. Lichen colonization and associated deterioration processes in Pasargadae, UNESCO world heritage site, Iran[J],2017,117:171-182.
APA Sohrabi, Mohammad.,Favero-Longo, Sergio E..,Perez-Ortega, Sergio.,Ascaso, Carmen.,Haghighat, Zeynab.,...&de los Rios, Asuncion.(2017).Lichen colonization and associated deterioration processes in Pasargadae, UNESCO world heritage site, Iran.INTERNATIONAL BIODETERIORATION & BIODEGRADATION,117,171-182.
MLA Sohrabi, Mohammad,et al."Lichen colonization and associated deterioration processes in Pasargadae, UNESCO world heritage site, Iran".INTERNATIONAL BIODETERIORATION & BIODEGRADATION 117(2017):171-182.
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