Citation:

PANGAEA.917917

Name: Lithology of the uppermost sediment record of Biển Hồ maar lake, Central Highlands of Vietnam
Published: 2020-05-26
License: https://creativecommons.org/licenses/by/4.0/
Keywords: catchment; Central Highlands; historic records; maar; paleoenvironment; sediment coring

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Keyword(s):

catchment; Central Highlands; historic records; maar; paleoenvironment; sediment coring

Supplement to:

Nguyễn-Văn, Hướng; Schimmelmann, Jan P; Nguyễn-Thùy, Dương; Ojala, Antti E K; Unkel, Ingmar; Nguyễn-Đình, Thái; Fukumoto, Yu; Doiron, Kelsey E; Sauer, Peter E; Drobniak, Agnieszka; Nguyễn-Thùy, Dương; Nguyễn, Nguyệt Thị Ánh; Đỗ-Trọng, Quốc; Nguyễn-Thị, Hồng; Nguyễn-Ánh, Dương; Nguyễn-Văn, Tạo; Schimmelmann, Arndt (accepted): Environmental history recorded over the last 70 years in Biển Hồ maar sediment, Central Highlands of Vietnam. Quaternary International, https://doi.org/10.1016/j.quaint.2020.05.013

Project(s):

Laminated Biển Hồ volcanic crater sediment in Central Highlands as a recorder of pre-instrumental history of monsoon and recent environmental recovery (NAFOSTED-105.99-2018.316)

Funding:

National Foundation for Science and Technology Development (NAFOSTED), grant/award no. 105.99-2018.316: Laminated Biển Hồ volcanic crater sediment in Central Highlands as a recorder of pre-instrumental history of monsoon and recent environmental recovery

Coverage:

Median Latitude: 14.052100 * Median Longitude: 108.001367 * South-bound Latitude: 14.052100 * West-bound Longitude: 108.001300 * North-bound Latitude: 14.052100 * East-bound Longitude: 108.001400

Date/Time Start: 2018-10-01T00:00:00 * Date/Time End: 2018-10-01T00:00:00

Minimum DEPTH, sediment/rock: 0.045 m * Maximum DEPTH, sediment/rock: 1.320 m

Event(s):

BHM8-2C1-D1 * Latitude: 14.052100 * Longitude: 108.001400 * Date/Time: 2018-10-01T00:00:00 * Lake water depth: 20 * Location: Vietnam * Method/Device: Piston corer (PC)

BHM8-2C2-D1 * Latitude: 14.052100 * Longitude: 108.001400 * Date/Time: 2018-10-01T00:00:00 * Lake water depth: 20 * Location: Vietnam * Method/Device: Piston corer (PC)

BHM8-5-5C (BHM5-5-5C (PVC)) * Latitude: 14.052100 * Longitude: 108.001300 * Date/Time: 2018-10-01T00:00:00 * Lake water depth: 20.1 * Location: Vietnam * Method/Device: Piston corer (PC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Core section label	Sec label		Nguyễn-Văn, Hướng		Unit
2	Core section label	Sec label		Nguyễn-Văn, Hướng		Sub-Unit
3	DEPTH, sediment/rock	Depth sed	m	Nguyễn-Văn, Hướng		Geocode
4	Depth, top/min	Depth top	m	Nguyễn-Văn, Hướng
5	Depth, bottom/max	Depth bot	m	Nguyễn-Văn, Hướng
6	Lithology/composition/facies	Lithology		Nguyễn-Văn, Hướng	Visual description

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

32 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Sec label (Unit)	2 Sec label (Sub-Unit)	3 Depth sed [m]	4 Depth top [m]	5 Depth bot [m]	6 Lithology
E		0.045	0.00	0.09	Reddish brown and dark olive green laminated sandy and silty clay
D		0.130	0.09	0.17	Reddish brown and tan sandy and silty clay with quartz
C		0.210	0.17	0.25	Dark gray sandy and silty clay with plant material
B	B2	0.350	0.25	0.45	Gray (B1) to yellowish gray (B2) diatomaceous clayey silt with plant material
B	B1	0.545	0.45	0.64	Gray (B1) to yellowish gray (B2) diatomaceous clayey silt with plant material
A	A2	0.730	0.64	0.82	Olive, diatomaceous silty clay with plant material
A	A1	1.320	0.82	1.82	Dark olive, finely laminated diatomaceous silty clay with abundance plant material