Principal component analysis (PCA) of sediment core ETL-C3 and ETL-C4 from Ea Tyn Lake, Central Highlands, Vietnam

Dataset

DOI

The first 4 principle components (PC1-PC4) discussed in the associated publication. The Principal component analysis (PCA)was performed using the basic-R function prcomp and clr (center-log-ratio) tranformed XRF element data.The principle components 1-4 in the file are available with corresponding age and depth. They are not directly attached with the XRF-master file, because the clr-transformation omits NAs.

Identifier
DOI	https://doi.org/10.1594/PANGAEA.959212
Related Identifier	IsPartOf https://doi.org/10.1594/PANGAEA.959221
Related Identifier	References https://doi.org/10.1177/09596836221106967
Metadata Access	https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.959212

Provenance
Creator	Unkel, Ingmar ; Nguyễn-Đình, Thái ; Nguyễn-Thùy, Dương ; Ojala, Antti E K; Schimmelmann, Arndt ; Nguyễn-Văn, Hướng
Publisher	PANGAEA
Publication Year	2023
Funding Reference	Vietnam National University, Hanoi https://doi.org/10.13039/100015548 Crossref Funder ID QG.20.11 https://eosvnu.net/projects/paleoclimate/ Holocene paleoclimate recorded from lake sediment in the south of Central Highlands
Rights	Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess	true

Representation
Resource Type	Dataset
Format	text/tab-separated-values
Size	3320 data points
Discipline	Earth System Research
Spatial Coverage	(107.954 LON, 12.386 LAT); Ea Tyn Lake, Vietnam