Unkel Ingmar iunkel@ecology.uni-kiel.de 0000-0002-8940-1657 Nguyễn-Đình Thái nguyendinhthai@gmail.com 0000-0002-1303-0239 Nguyễn-Thùy Dương duongnt_minerals@vnu.edu.vn 0000-0001-8899-6233 Ojala Antti E K antti.e.ojala@utu.fi https://www.utu.fi/en/people/antti-ojala Schimmelmann Arndt aschimme@indiana.edu https://earth.indiana.edu/directory/faculty/schimmelmann-arndt.html 0000-0003-4648-5253 Nguyễn-Văn Hướng huongtectonics@vnu.edu.vn 0000-0003-1523-5921 2023 Principal component analysis (PCA) of sediment core ETL-C3 and ETL-C4 from Ea Tyn Lake, Central Highlands, Vietnam dataset https://doi.org/10.1594/PANGAEA.959212 2023-05-30T08:37:40 https://doi.org/10.1594/PANGAEA.959221 Nguyễn-Đình Thái nguyendinhthai@gmail.com 0000-0002-1303-0239 Nguyễn-Thùy Dương ntduonga@vnu.edu.vn Nguyễn-Văn Hướng huongtectonics@vnu.edu.vn 0000-0003-1523-5921 Ojala Antti E K antti.e.ojala@utu.fi https://www.utu.fi/en/people/antti-ojala Đỗ-Trọng Quốc quocdtvnu@gmail.com Phan-Thanh Tùng 0000-0002-1019-5900 Nguyễn Thị Hồng Nguyễn Nguyệt Thị Ánh nguyetdiachat@gmail.com 0000-0002-3627-1692 Xuân Đinh Thành Thị Huyền Nguyễn Trang Sauer Peter E pesauer@indiana.edu 0000-0002-3756-4366 Schimmelmann Arndt aschimme@indiana.edu https://earth.indiana.edu/directory/faculty/schimmelmann-arndt.html 0000-0003-4648-5253 Unkel Ingmar iunkel@ecology.uni-kiel.de 0000-0002-8940-1657 2022 A high-resolution, 1250-year long drought record from Ea Tyn Lake, Central Highlands of Việt Nam The Holocene 32(10) https://doi.org/10.1177/09596836221106967 1026-1040 107.95399 107.95399 12.38589 12.38589 107.95399 12.38589 0.07 8.75 Vietnam National University, Hanoi http://www.vnu.edu.vn/home/ https://doi.org/10.13039/100015548 QG.20.11 Holocene paleoclimate recorded from lake sediment in the south of Central Highlands https://eosvnu.net/projects/paleoclimate/ ETL-C3 12.38589 107.95399 Ea Tyn Lake, Vietnam Piston corer PC ETL-C4 12.38589 107.95399 Ea Tyn Lake, Vietnam Piston corer PC 3320 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ 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. AGE Age ka BP http://en.wikipedia.org/wiki/Kyr age http://purl.obolibrary.org/obo/PATO_0000011 Time T http://dbpedia.org/resource/Time Unkel Ingmar iunkel@ecology.uni-kiel.de 0000-0002-8940-1657 Age [ka BP] DEPTH, sediment/rock Depth sed m depth http://purl.obolibrary.org/obo/PATO_0001595 sediment http://purl.obolibrary.org/obo/ENVO_00002007 rock Length L http://dbpedia.org/resource/Length Unkel Ingmar iunkel@ecology.uni-kiel.de 0000-0002-8940-1657 Depth sed [m] Factor 1 PC1 Unkel Ingmar iunkel@ecology.uni-kiel.de 0000-0002-8940-1657 PC1 PC1 Factor 2 PC2 Unkel Ingmar iunkel@ecology.uni-kiel.de 0000-0002-8940-1657 PC2 PC2 Factor 3 PC3 Unkel Ingmar iunkel@ecology.uni-kiel.de 0000-0002-8940-1657 PC3 PC3 Factor 4 PC4 Unkel Ingmar iunkel@ecology.uni-kiel.de 0000-0002-8940-1657 PC4 PC4 CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable drought Geochemistry Lake sediment core Late Holocene Monsoon palaeoclimate Southeast Asia XRF author32731 author43555 author70716 author71119 author75717 author75718 author75722 author75723 author75727 author75746 author99553 author99554 author99555 author99556 award2189 curlevel30 event3047079 event3047080 funder21161 geocode1 geocode1600 geocode1601 geocode2205 journal6559 license21 method10655 param1491 param1492 param1493 param1494 pi43555 ref118608 term1073131 term1073135 term267 term2687775 term38263 term393 term41056 term43863 term43975 term47679 term47910 term48082 term48796 term71947 term72439