Advances in rapid condition assessments of rock art sites: Rock Art Stability Index (RASI)

摘要: Abstract The Rock Art Stability Index (RASI) is a rapid, quantitative approach to rock art condition assessment. Research carried out at Petrified Forest National Park, USA, demonstrates that, following 2-day training session, site evaluators obtained replicable results, facilitating assessment of over 3500 engraved panels. Two electron microscopy case studies allowed us identify the specific decay processes and major causes destruction on panels that were RASI-scored as in high threat, suggesting potential avenues for future conservation interventions. This illustrates holistic strategy conservation.