Combined Electrical Resistivity Tomography (ERT), Direct‐Push Electrical Conductivity (DP‐EC) Logging and Coring – A New Methodological Approach in Geoarchaeological Research
Combined Electrical Resistivity Tomography (ERT), Direct‐Push Electrical Conductivity (DP‐EC) Logging and Coring – A New Methodological Approach in Geoarchaeological Research
复制标题
电阻率断层扫描 (ERT)、直推式电导率 (DPâEC) 测井和取芯组合 — 地质考古研究的新方法
DOI:
10.1002/arp.1542
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发表时间:
2016
影响因子:
1.8
通讯作者:
Metallinou
中科院分区:
文献类型:
--
作者:
Fischer;Wunderlich;Rabbel;Willershäuser;Rigakou;Metallinou
Non‐invasive geophysical methods have been increasingly applied in geoarchaeological research commonly showing the need of data calibration based on stratigraphical information deduced from outcrops or sediment cores. In this contribution, a methodological approach combining two‐dimensional (2D) electrical resistivity tomography (ERT) and stratigraphical data based on coring and, for the first time in geoarchaeological research, direct‐push electrical conductivity (DP‐EC) logging is presented and discussed. The approach yields high resolution data based on studies of two different types of archives, the Holsterburg site in central Germany located in a fluvio‐terrestrial zone and the Corfu City site in Greece located in a near‐coastal zone. It is shown that DP‐EC logs trace fluctuations over grain size in high resolution which reflect changes of depositional conditions in the course of time. In addition, constraints from DP‐EC logs in the form of layer interfaces and electrical resistivities were incorporated into the ERT inversion process minimizing the ambiguity of inversion results. It is shown that incorporating regions with certain starting resistivities based on DP‐EC logs exceed the advantage of using layer interfaces alone. It is concluded that in future geoarchaeological and geomorphological studies a combined application of coring, DP‐EC logging and ERT measurements should be considered as a standard approach towards a more comprehensive stratigraphical characterization of the shallow subsurface. Copyright © 2016 John Wiley & Sons, Ltd.
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影响因子:
3.6
作者:
Foley, Stephen F.;Gronenborn, Detlef;Crutzen, Paul J.
通讯作者:
Crutzen, Paul J.
影响因子:
1.8
作者:
W. Rabbel;E. Erkul;H. Stümpel;T. Wunderlich;R. Pašteka;J. Papčo;P. Niewöhner;S. Bariş;O. Çakın;E. Pekşen
通讯作者:
E. Pekşen
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
J. Hausmann
通讯作者:
J. Hausmann
DOI:
--
发表时间:
1999
期刊:
影响因子:
--
作者:
S. Poulos;V. Lykousis;M. Collins;E. Rohling;C. Pattiaratchi
通讯作者:
C. Pattiaratchi
影响因子:
2.1
作者:
R. Snieder
通讯作者:
R. Snieder