Titlebook: Biodeterioration of Stone Surfaces; Lichens and Biofilms Larry L. St.Clair,Mark R. D. Seaward Book 2004 Springer Science+Business Media Dor

lesion

暴發(fā)戶

Biodeterioration of Rock Substrata by Lichens: Progress and Problems,. The present volume draws together a spectrum of biodeterioration work from across the world to provide an overview of the materials examined and the methodologies employed to elucidate the nature of the problems, as well as an extensive and current bibliographical resource on lichen biodeterioration.

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Lichen Encroachment onto Rock Art in Eastern Wyoming: Conservation Problems and Prospects for Treatan interdisciplinary team composed of archaeologists, conservators, conservation scientists, lichenologists studied the problems posed by lichens at this site. This contribution summarizes the results of these studies, including new approaches to the use of non-toxic, enzyme biocides, cleaning methods.

cancer

懶惰人民

Factual

generic

Osteoarthritis

,Raman Spectroscopy of Rock Biodeterioration by the Lichen Lecidea Tessellata Fl?rke in a Desert Enve summer insolation in this region may suggest a critical need for its control. The source of calcium ions to complex with the oxalic acid produced by the lichen appears to be the calcium-rich cement in the Dakota sandstone.

arrhythmic

螢火蟲