Botanical macro-remains and insects from the Eemian and Weichselian site of Oerel (northwest Germany) and their evidence for the history of climate
Botanical macro-remains and insects from the Eemian and Weichselian site of Oerel (northwest Germany) and their evidence for the history of climate
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奥雷尔（德国西北部）埃米亚和威克瑟利安遗址的植物宏观遗骸和昆虫及其气候历史的证据
DOI：
10.1007/s00334-005-0059-x
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发表时间：
2005
影响因子：
2.5
通讯作者：
G. Lemdahl
中科院分区：
文献类型：
--
作者：
K. Behre;A. Hölzer;G. Lemdahl
Oerel的晚更新世遗址代表了Eemian和Weichselian间种Brörup、Odderade、Oerel和Glinde以及部分间种Herning和Rederstall，研究了植物遗迹，如水果、种子、木材、叶子和苔藓，以及昆虫遗迹。鉴定出大量的分类群。它们显示了不同的环境条件，特别是水位的几次变化导致了湖泊和各种形式的泥潭直至凸起的沼泽的形成。营养条件也发生了几次变化。大化石记录支持两个早期魏氏间冰期的密林和后期的冻土带植被的花粉证据。一些指示物种在Brörup和Odderade表现出夏季相对温暖，冬季非常寒冷，而Oerel和Glinde的气候总体上是凉爽的。利用MCR方法在甲虫发现的基础上进行了气候重建。
The late Pleistocene site of Oerel which represents the Eemian and the Weichselian interstadials Brörup, Odderade, Oerel and Glinde as well as parts of the stadials Herning and Rederstall was investigated for botanical remains such as fruits, seeds, wood, leaves and mosses, as well as insect remains. A large number of taxa were identified. They show the different environmental conditions, in particular several changes of water level leading to the formation of lakes and diverse forms of mires up to raised bogs. The trophic conditions, too, changed several times. The macrofossil record supports the pollen evidence of dense forests during the two early Weichselian interstadials and tundra vegetation during the later ones. Several indicator species show comparably warm summers but very cold winters during the Brörup and Odderade while the climate during Oerel and Glinde was generally cool. Climatic reconstructions using the MCR method were performed on the basis of the beetle finds.