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火山作用是地质作用的一个重要内容,由于我国内地没有活火山,所以关于火山的知识是不够丰富的.明清之际,在我国边远地区如云南、黑龙江、台湾等省确有过火山活动,且被载入有关著作.关于云南腾冲打鹰山的火山活动,见于明末学者徐宏祖的《徐霞客游记》.他在崇祯十二年(1639)记述打鹰山时写道:“土人言:‘三十年前,其上皆大木巨竹,蒙蔽无隙,中有龙潭四,深莫能测,足声至则涌波而起,人莫敢近;后有牧羊者,一雷而震毙羊五六百及牧者数人,连日夜火,大
The volcanism is an important part of the geological role. Since there are no active volcanoes in the interior of our country, the knowledge about volcanoes is not rich enough. On the occasion of the Ming and Qing Dynasties, there were indeed volcanic activities in the remote areas of our country such as Yunnan, Heilongjiang and Taiwan. And was included in the book on the volcanic activity of Mount Yingshan in Tengchong, Yunnan Province, found in Xu Hongzhu’s “Travel of Xu Xiake,” a scholar of late Ming dynasty, wrote in his account of Yingying Mountain in the 12th year of Chongzhen (1639): " Thirty years ago, there were large wooden bamboo trees on top of each other, blinded in the sky, and there was Longtan IV in the depths. Five or six hundred sheep and shepherds, even day and night fire, big