About CHIGIRA MASAHIRO
About 自然災害科学
About Taiwan
About large earthquake
About mountainous region
About mudflow deposit damage
About typhoon
About slope failure
About disaster recovery
About rock fracture
About surface layer structure
About time course
About buckling (material phenomenon)
About 1999 Chi-Chi earthquake
About Chi-Chi earthquake
About Natural disasters
About 1999年集集地震
About 山地災害