西北欧洲的冰缘现象

被引：2

作者：

王靖泰

E.Derbyshire

机构：

[1] 中国科学院兰州冰川冻土研究所

[2] 英国莱斯特大学地理系

来源：

冰川冻土 | 1986年 / 04期

关键词：

楔形构造; 砂楔; 构造发育; 挠曲; 冰楔; 冰缘地貌; 冻胀丘; 冰缘现象; 粉砂层; 永久冻土层; 欧洲;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

<正> 近年来,在西北欧洲应用冰缘现象来恢复古气候环境,显得越来越重要了,这些现象包括冰裂楔形构造、冻融挠曲构造、冻胀丘和冻丘、融冻泥流以及与冰缘环境有关的风成沉积。现在普遍认为这些现象对判断寒冷环境或冻缘环境是有效的。晚冰期时,斯堪的纳维亚大冰盖一直扩展到欧洲大陆的北缘,在它的外围,西面从英国南部和法国北部开始,向东经比利时、荷兰、丹麦、德国、波兰,一直到苏联的波罗的海沿岸是宽广的冰缘带,冰缘现象十分发育,保存比较完好,这个地带又是欧洲第四纪研究程度较高

引用

页码：345 / 356+423 +423

页数：13

共 19 条

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