Wavelet analysis of the correlation between earth-air flow and atmospheric pressure variation in Cave 61 of the Mogao Grottoes in China

Key Points

• Correlations between earth-air flow and atmospheric pressure variations were established.
• A significant wavelet analysis indicates notable changes with atmospheric pressure variations.
• The observational analysis focuses on Cave 61 of the Mogao Grottoes, offering insights into the local climate.
• Finding correlations may enable better understanding of climate impacts on historical sites.