重庆地区第四纪气候的初步研究  

PRELIMINARY STUDY OF QUATERNARY CLIMATE IN CHONGQING

作　　者：龚黎明 王长生[2] 冯代刚 毛亮 柳建明 王兴奇 

机构地区：[1]重庆市地质矿产勘查开发局川东南地质大队,重庆400030 [2]重庆工商大学旅游与国土资源学院,重庆400067

出　　处：《地层学杂志》2012年第3期620-626,共7页Journal of Stratigraphy

基　　金：中国地质调查局1/5万《南川幅》等4幅、重庆市国土和房屋管理局1/5万《冯家坝》等11幅区域地质调查项目.

摘　　要：早更新世时,重庆地区生活着巫山人;中更新世时,生存有盐井沟动物群和歌乐山动物群;晚更新世—全新世时,合川三汇坝动物群繁衍,以水杉、红椿木和枫杨为代表的植物群遍及全区,并有水杉、银杉等孓遗植物存在。整个第四纪时期,重庆地区的气候属亚热带温暖湿润气候,没有发生过冰川活动。The Wushan people lived in the Chongqing area during the Early Pleistocene. The Yanjinggou fauna and Geleshan fauna are characteristic of the Middle Pleistocene of the Chongqiang area. In the Late Pleistocene and Holocene, the Sahuiba Mammalian fauna flourished in this area, with Metasequoia, toon ebony and maple represented throughout the region. The relic plants Metasequoia, silver fir and others survive through the present. Throughout the Quaternary period, the Chongqing region had a subtropical humid climate and there is no evidence for glacial activities.

关 键 词：气候 乌木 亚热带 冰川活动 第四纪 重庆 

分 类 号：P534.63[天文地球—第四纪地质学]