Citation:

PANGAEA.969427 (dataset in review)

Name: Age determination of sediment core NQ-1
License: https://creativecommons.org/licenses/by/4.0/
Keywords: coarse particle content; Daling River Basin; extreme flood; historical extreme record; instrumental flood record

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Keyword(s):

coarse particle content; Daling River Basin; extreme flood; historical extreme record; instrumental flood record

Related to:

Sun, Shuang; Dong, Xianliang; Nie, Yunfeng; Li, Yang; Zhu, Liya; Cao, Xianyong; Ma, Hongwei; Li, Yan; Wang, Hong; Hu, Ke; Lu, Yin (submitted): A 1000-year extreme flooding record from NE Asia reveals contrasting roles of climate aridification and human activities in driving basin erosion and sedimentation. Global and Planetary Change

Further details:

Jing, Z S; Gu, H; Zheng, L D (2014): Encyclopedia of rivers and lakes in China, Section of Heilong River and Liaohe River Basins. China Water Conservancy and Hydropower Press, Beijing, 268-271

Funding:

Fundamental Research Funds for the Central Universities, grant/award no. 22120230285

Coverage:

Latitude: 40.950000 * Longitude: 121.590000

Minimum DEPTH, sediment/rock: 3.2 m * Maximum DEPTH, sediment/rock: 11.8 m

Event(s):

NQ-1 * Latitude: 40.950000 * Longitude: 121.590000 * Elevation: 4.6 m * Penetration: 40 m * Recovery: 90.3 % * Location: Daling River, Northeast China * Method/Device: Core drilling (CDRILL) * Comment: in 2019

Comment:

Nine quartz samples were collected from core NQ-1 for optically stimulated luminescence (OSL) testing using an automated RisØ TL/OSL system (DA-15/20) equipped with a 90Y/90Sr beta source. Additionally, one shell sample was measured to obtain AMS 14C dating results at the Beta Analytic Laboratory in Miami, Florida.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Sun, Shuang		Geocode
2	Age, dated	Age dated	ka	Sun, Shuang
3	Age, dated standard deviation	Age dated std dev	±	Sun, Shuang
4	Age, dated	Age dated	ka BP	Sun, Shuang	Age, AMS 14C conventional
5	Age, dated standard deviation	Age dated std dev	±	Sun, Shuang	Age, AMS 14C conventional
6	Calendar age	Cal age	ka BP	Sun, Shuang	Age, 14C calibrated
7	Calendar age, standard deviation	Cal age std dev	±	Sun, Shuang	Age, 14C calibrated
8	Comment	Comment		Sun, Shuang
9	Analytical method	Method		Sun, Shuang

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

37 data points

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