【摘要】 洞穴是一种重要的地质地貌现象和地貌类型 ,也是人类文明的摇篮。火山洞穴主要是指火山熔岩型洞穴 ,除此之外 ,还有构造 -差异风化洞穴和火山侵入岩崩塌堆叠型洞穴。它们在我国分布范围较广 ,各具不同的成因机理 ,旅游及科研价值巨大 ,极具开发潜力更多还原

【Abstract】 The cave is an important geological and geography appearance,and also is a cradle of humanity civilization. The caves are wildly distributed in our country with a lot of Karst areas,in which many caves are developed,but a few volcanic caves are studied and reported. Volcanic caves mainly are lava tube type?pyrodastic type cave and volcanic-intrusive cave,with different genetic mechanism and high value of tourism.更多还原