The Full-Glacial Forests of Central and Southeastern Europe
The Full-Glacial Forests of Central and Southeastern Europe
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中欧和东南欧的全冰川森林
DOI：
10.1006/qres.1999.2119
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发表时间：
2000
影响因子：
2.3
通讯作者：
P. Sümegi
中科院分区：
文献类型：
--
作者：
K. Willis;Edina Rudner;P. Sümegi
摘要在最后一次完整的冰川期，欧洲中部和南部的树木的存在一直是一个争论的问题。一个低，但持续存在的化石树花粉在欧洲中部和南部的完整的冰川古生态序列已被解释为代表长距离的花粉运输从南方避难所或代表在原地避难人口。在这里，我们提出了宏观木炭结果来自31个序列位于整个匈牙利，提供了明确的证据，至少有七种不同的树木类型之间存在约32,500和16,500 14 C年B. P.这一证据是结合软体动物和花粉分析表明，在最后一个完整的冰川期，树木生长在匈牙利北部，可能是在微环境有利的地点。这些地区为欧洲植物群和动物群提供了重要的冷期避难所。
Abstract The presence of trees in central and southern Europe during the last full-glaciation has long been a matter of debate. A low but persistent presence of fossil tree pollen in central and southern European full-glacial paleoecological sequences has been interpreted either as representing long-distance pollen transport from southerly refuges or as representing in situ refugial populations. Here we present macroscopic charcoal results from 31 sequences located throughout Hungary that provide unequivocal evidence for the presence of at least seven different tree types between approximately 32,500 and 16,500 14C yr B.P. This evidence is presented in conjunction with molluscan and pollen analyses to indicate that during the last full-glaciation, trees grew as far north as Hungary, probably in microenvironmentally favorable sites. These areas provided an important cold-stage refugium for the European flora and fauna.