In some place on tropical mountain, freeze-thaw cycles are over 200 times per year, stones are mass wasting 23-180cm recorded during 52years of monitoring periods, probably longest record and keep going…

https://www.tandfonline.com/doi/full/10.1080/15230430.2023.2186485

https://www.tandfonline.com/doi/full/10.1080/15230430.2023.2186485