Late Pleistocene and Holocene contourite drift in Lake Prespa (Albania/F.Y.R. of Macedonia/Greece)

Late Pleistocene and Holocene contourite drift in Lake Prespa (Albania/F.Y.R. of Macedonia/Greece)
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普雷斯帕湖的晚更新世和全新世等高线漂移(阿尔巴尼亚/前马其顿共和国/希腊)

DOI:
10.1016/j.quaint.2012.02.016
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发表时间:
2012
影响因子:
2.2
通讯作者:
M. Damaschke
M. Damaschke
中科院分区:
地球科学3区
文献类型:
--
作者:
B. Wagner;Anne Aufgebauer;H. Vogel;G. Zanchetta;R. Sulpizio;M. Damaschke

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2007年至2009年期间,在普雷斯帕湖进行了水声调查和取芯活动。本文介绍了水声剖面,并提供岩性和年代地层信息,从三个长达15.75米的沉积物序列从马其顿一侧的湖。沉积物序列包括可能从海洋同位素阶段(MIS)5结束到今天沉积的冰期和间冰期沉积物。这些信息意味着在更新世/全新世过渡的沉积模式的明显变化,并建立了一个相对较强的全新世电流系统和沉积的渠道相关的等深流漂在普雷斯帕湖。在全新世建立这一电流的潜在原因包括显着的湖平面变化,减少冬季冰盖,和/或更高的风沙活动。
Hydro-acoustic surveys and coring campaigns at Lake Prespa were carried out between 2007 and 2009. This paper presents hydro-acoustic profiles and provide lithological and chronostratigraphical information from three up to 15.75 m long sediment sequences from the Macedonian side of the lake. The sediment sequences comprise glacial and interglacial sediments likely deposited from the end of Marine Isotope Stage (MIS) 5 to present day. The information implies a distinct change of sedimentation patterns at the Pleistocene/Holocene transition and the establishment of a relatively strong Holocene current system and deposition of channel-related contourite drift in Lake Prespa. Potential causes for the establishment of this current during the Holocene include significant lake level change, reduced winter ice cover, and/or higher aeolian activity.
DOI: 10.1016/j.quaint.2012.05.038
发表时间: 2012-10
影响因子: 2.2
作者:
F. Viehberg;U. B. Ülgen;E. Damcı;S. Franz;Sena Akçer Ön;P. Roeser;M. Çağatay;T. Litt;M. Melles
通讯作者: F. Viehberg;U. B. Ülgen;E. Damcı;S. Franz;Sena Akçer Ön;P. Roeser;M. Çağatay;T. Litt;M. Melles
普雷斯帕湖和奥赫里德湖沉积物记录了过去约 50 年来巴尔干地区的环境变化
DOI: 10.5194/bg-7-3187-2010
发表时间: 2010
期刊: Biogeosciences
影响因子: 4.9
作者:
Wagner B;Vogel H;Zanchetta G;Sulpizio R
通讯作者: Sulpizio R