“东方树叶”的原乡  

THE HOME OF "ORIENTAL LEAVES"

作　　者：王娅然 卢磊(图) 

机构地区：[1]不详

出　　处：《普洱》2021年第8期30-34,共5页Pu-erh

摘　　要：每一年,我们都会感受气候的寒暑交替、四季轮转,但早在人类出现之前,地球就已曾经历过多个轮次的气候变换。第四纪冰川是地球史上最近的一次大冰川期,气候酷寒,许多高纬度的区域都被广阔的大陆冰川所覆盖。剧烈的气候变化导致物种大面积灭绝,比如喜温喜热的第三纪区系植物在中纬度几近消失.The topic of our exclusive report is the diversity of tea trees'germplasm resources in Yunnan.We invited academics to write the following articles about this topic.Benefiting from the specific geographical location,Yunnan's tea trees keep lots of ancient species from Quaternary Glacier.Because of this,Yunnan becomes the source of tea around the world.This topic seems academic,but we would like to invite our readers to study together.We respect the different viewpoints and we also hope these contents could offer a kind of basic thinking.If you would like to study more about Yunnan's tea trees,it is worth collecting the magazine.

关 键 词：第四纪冰川 大陆冰川 气候变化 高纬度 中纬度 第三纪 

分 类 号：G63[文化科学—教育学]