A late Holocene record of environmental changes from Kotihi lagoon, Elis, Northwest Peloponnesus, Greece
A late Holocene record of environmental changes from Kotihi lagoon, Elis, Northwest Peloponnesus, Greece
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希腊伯罗奔尼撒半岛西北部伊利斯科蒂希泻湖的全新世晚期环境变化记录
DOI：
10.1016/j.quaint.2008.10.001
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发表时间：
2010
影响因子：
2.2
通讯作者：
A. Koutsios
中科院分区：
文献类型：
--
作者：
N. Kontopoulos;A. Koutsios
利用两个钻孔研究了晚全新世埃利斯海岸线的不稳定性。可分为三个演化阶段。(A)在7000-3810calBP之前，有一条静止的海岸线，并以泻湖海底沉积为主。(B)3810-1400calBP期间，沉积速率高于相对海平面变化速率，这可能是因为毗邻佩涅乌斯河口，沉积主要是河流沉积。(C)从1400calBP至今，海岸向陆地的迁移和泻湖相的重建可能是佩涅乌斯河被撕裂的结果。从150calBP到现在，泻湖地区的沉积速率很高，约为5.2 mm/a。
The late Holocene instability of the coastline of Elis was investigated using two boreholes. Three evolutionary stages are distinguished. (A) From earlier than 7000 to 3810calBP there was a static coastline and predominantly lagoon floor sediments accumulated. (B) From 3810 to 1400calBP, the rate of sedimentation was higher than the rate of relative sea level change, possibly because of the proximity of the mouth of the Peneus River, and predominantly fluvial sediments accumulated. (C) From 1400calBP to present time, landward migration of the coast and the re-establishment of lagoonal facies was probably the result of the avulsion of the Peneus River. From 150calBP until present, the rate of sedimentation in lagoon area was high about 5.2mm/a.