Proceedings of the 2015 International Conference on Economics, Social Science, Arts, Education and Management Engineering

Characteristics of the Yihe River Paleo-Valley near the Linyi Jiuqu Yihe River Bridge, Shandong Province

Authors
Ting Wu, Kechao Yan, Guangjie Cao
Corresponding Author
Ting Wu
Available Online October 2015.
DOI
10.2991/essaeme-15.2015.158How to use a DOI?
Keywords
The Jiuqu Yihe River Bridge, the paleo-vallye, the last glacial maximum, the late glacial.
Abstract

The Yihe River’s stratigraphical cross-section near the Jiuqu Yihe River Bridge of Linyi City was selected as the research zone. The stratigraphical cross-sections of paleo-valley were established with bore datum near the Jiuqu Yihe River Bridge. The geophysical seismic imaging method of shallow stratigraphy was applied to detect drilling. Data of 1 OSL dating was obtained through the analysis of the sample collected from the bottom of the paleo-valley near the G327 Yihe River Bridge and of 2 14C dating were obtained through the analysis of the samples collected in burial terrace of the Benghe River. It is concluded that: the Yihe River paleo-valley is located on the fault zone. Near the Jiuqu Yi River Bridge, the paleo-valley below 53~55m is the paleo-valley of the Yihe River and Benghe River in the Last Glacial Maximum (LGM). During the LGM, the Benghe River flowed into the Yihe River in the downstream of the Jiuqu Yihe River Bridge. The paleo-valley above 54m is considered as the paleo-valley of the Yihe River since the LGM. After the Late Glacial, the Benghe River flowed into the Yihe River at the present location. The Yihe River paleo-valley has a relatively large width-depth ratio, which means a wide and shallow river channel with the characteristics of braided river.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 International Conference on Economics, Social Science, Arts, Education and Management Engineering
Series
Advances in Social Science, Education and Humanities Research
Publication Date
October 2015
ISBN
978-94-6252-116-2
ISSN
2352-5398
DOI
10.2991/essaeme-15.2015.158How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Ting Wu
AU  - Kechao Yan
AU  - Guangjie Cao
PY  - 2015/10
DA  - 2015/10
TI  - Characteristics of the Yihe River Paleo-Valley near the Linyi Jiuqu Yihe River Bridge, Shandong Province
BT  - Proceedings of the 2015 International Conference on Economics, Social Science, Arts, Education and Management Engineering
PB  - Atlantis Press
SP  - 738
EP  - 744
SN  - 2352-5398
UR  - https://doi.org/10.2991/essaeme-15.2015.158
DO  - 10.2991/essaeme-15.2015.158
ID  - Wu2015/10
ER  -