Proceedings of the 2019 International Conference on Computer, Network, Communication and Information Systems (CNCI 2019)

Reconstructing the Paleoenvironmental Record of the Wuqi Paleolake in the Northern Chinese Loess Plateau

Authors
Jiao Guo, Jiansheng Shi, Qiuyao Dong, Wei Wang
Corresponding Author
Wei Wang
Available Online May 2019.
DOI
10.2991/cnci-19.2019.66How to use a DOI?
Keywords
Paleoenvironment, Regional Setting, Grain Size.
Abstract

Lacustrine sediments can allow useful reconstructions of paleoenvironmental conditions. We collected a 22.39 m sediment core from within the Wuqi Paleolake in the northern Chinese Loess Plateau in order to reconstruct the region’s climatic fluctuations within the Neogene-Quaternary transition. Paleomagnetic, magnetic susceptibility, grain size, and loss on ignition data were used constrain the lake’s temporal formation and extinction and to reconstruct its paleoenvironment. The Wuqi Paleolake existed from 2.58–0.78 Ma BP, experiencing four distinct stages: a formation stage during which the climate warmed from slightly cold and dry conditions (2.58–2.33 Ma BP), a high-water stage which was sharply interrupted (2.33–1.80 Ma BP), a low-water stage during which the climate moderated but aeolian sediments began to increase (1.80–0.95 Ma BP), and a final stage during which the lake level fluctuated substantially (possibly reflecting an unstable climate) before finally drying up (0.95–0.78 Ma BP).

Copyright
© 2019, 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 2019 International Conference on Computer, Network, Communication and Information Systems (CNCI 2019)
Series
Advances in Computer Science Research
Publication Date
May 2019
ISBN
978-94-6252-713-3
ISSN
2352-538X
DOI
10.2991/cnci-19.2019.66How to use a DOI?
Copyright
© 2019, 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  - Jiao Guo
AU  - Jiansheng Shi
AU  - Qiuyao Dong
AU  - Wei Wang
PY  - 2019/05
DA  - 2019/05
TI  - Reconstructing the Paleoenvironmental Record of the Wuqi Paleolake in the Northern Chinese Loess Plateau
BT  - Proceedings of the 2019 International Conference on Computer, Network, Communication and Information Systems (CNCI 2019)
PB  - Atlantis Press
SP  - 476
EP  - 484
SN  - 2352-538X
UR  - https://doi.org/10.2991/cnci-19.2019.66
DO  - 10.2991/cnci-19.2019.66
ID  - Guo2019/05
ER  -