Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam AWI Potsdam http://www.awi.de/en/institute/sites/potsdam/ https://ror.org/032e6b942 Herzschuh Ulrike Ulrike.Herzschuh@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/ulrike-herzschuh.html 0000-0003-0999-1261 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam AWI Potsdam http://www.awi.de/en/institute/sites/potsdam/ https://ror.org/032e6b942 2025 Macroscopic charcoal record from the sediment core EN21410-1 dataset https://doi.org/10.1594/PANGAEA.974689 2025-11-03T08:04:40 https://doi.org/10.1594/PANGAEA.974511 Macroscopic charcoal records and radiocarbon age dating information of sediment cores from eight lakes in central and eastern Yakutia. Sediment cores were obtained during fieldwork in August 2021, jointly organized by the Alfred Wegener Institute and the North-Eastern Federal University of Yakutsk. Charcoal data includes the total amount of particles per sample as well as their respective distributions in size classes (150-300 µm, 300-500 µm, > 500 µm), morphotype categories, and (for some of the records) average particle length-to-width ratios. More detailed information about the data and an approach to age-depth modelling can be found in the research paper (in preparation). Details of fieldwork in 2021 is available in the corresponding expedition report (Morgenstern et al., 2023). Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 2024 Long-term changes of wildfire regimes in eastern Siberia thesis Universität Potsdam https://doi.org/10.25932/PUBLISHUP-66643 Morgenstern Anne Anne.Morgenstern@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/anne-morgenstern.html 0000-0002-6466-7571 Heim Birgit birgit.heim@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/birgit-heim.html 0000-0003-2614-9391 Pestryakova Luidmila A lapest@mail.ru 0000-0001-5347-4478 Bolshiyanov Dimitry Yu bolshiyanov@aari.nw.ru Grigoriev Mikhail N grigoriev@mpi.ysn.ru 0000-0003-1997-9506 Ayunov Dmitry Dill Antonia Jünger Julia greenumwelt@yahoo.com 2023 Russian-German Cooperation: Expeditions to Siberia in 2021 report Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research 772 https://doi.org/10.57738/BzPM_0772_2023 120 pp 142.95733 142.95733 63.23035 63.23035 142.95733 63.23035 2021-08-13T00:00:00 2021-08-13T00:00:00 0.005 0.255 vertical profile EN21410-1 63.23035 142.95733 Oymyakonsky District 2021-08-13T00:00:00 RU-Land_2021_Yakutia RU-Land_2021_Yakutia 2021-08-01T00:00:00 2021-08-01 2021-09-06T00:00:00 2021-09-06 AWI Arctic Land Expedition Herzschuh, Ulrike Herzschuh, Ulrike doi:10.57738/BzPM_0772_2023 Envi AWI Arctic Land Expedition Sediment corer SEDCO 285 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ 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 Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 Depth sed [m] Depth, bottom/max Depth bot m depth http://purl.obolibrary.org/obo/PATO_0001595 maximal max Length L http://dbpedia.org/resource/Length Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 Depth bot [m] Depth, top/min Depth top m depth http://purl.obolibrary.org/obo/PATO_0001595 Length L http://dbpedia.org/resource/Length Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 Depth top [m] Sample volume Samp vol cm**3 Volume http://dbpedia.org/resource/Volume Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 Samp vol [cm**3] Charcoal Charcoal # charcoal http://purl.obolibrary.org/obo/CHEBI_91090 Abundance or Count Counting >150 µm fraction Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 sum of particles per sample Charcoal [#] (sum of particles per sample) Charcoal Charcoal # charcoal http://purl.obolibrary.org/obo/CHEBI_91090 Abundance or Count Counting >150 µm fraction Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 size-class from 150 to 300 μm Charcoal [#] (size-class from 150 to 300 μm) Charcoal Charcoal # charcoal http://purl.obolibrary.org/obo/CHEBI_91090 Abundance or Count Counting >150 µm fraction Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 size-class from 300 to 500 μm Charcoal [#] (size-class from 300 to 500 μm) Charcoal Charcoal # charcoal http://purl.obolibrary.org/obo/CHEBI_91090 Abundance or Count Counting >150 µm fraction Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 size-class > 500 μm Charcoal [#] (size-class > 500 μm) Charcoal morphotype Charcoal type # Abundance or Count Dimensionless Ratio ψ Counting >150 µm fraction Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 angular types Charcoal type [#] (angular types) Charcoal morphotype Charcoal type # Abundance or Count Dimensionless Ratio ψ Counting >150 µm fraction Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 elongated types Charcoal type [#] (elongated types) Charcoal morphotype Charcoal type # Abundance or Count Dimensionless Ratio ψ Counting >150 µm fraction Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 irregular types Charcoal type [#] (irregular types) Charcoal, length/width ratio Charcoal l/w charcoal http://purl.obolibrary.org/obo/CHEBI_91090 Length L http://dbpedia.org/resource/Length width http://purl.obolibrary.org/obo/PATO_0000921 ratio Glückler Ramesh ramesh.glueckler@awi.de 0000-0003-1800-8601 average length to width ratio Charcoal l/w (average length to width ratio) CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable Boreal Central Yakutia charcoal charcoal morphotypes fire Forest Lake macroscopic macroscopic charcoal morphotypes Russia sakha Sakha Republic Siberia Yakutia author10354 author21628 author21807 author32879 author34064 author34280 author78362 author79416 author98428 author98429 basis5344 campaign3373170 campaign48098 curlevel30 event3213040 geocode1 geocode1599 geocode1600 geocode1601 inst21044 journal16572 license21 method12022 method2000 param1597 param3 param32608 param4 param4478 param536577 pi78362 ref117648 ref131436 term1073131 term1073290 term2634672 term2663825 term38263 term38561 term396 term41056 term43794 term43863 term43984 term44025 term47387 term47400 term47505 term50203 term50566 term50826 term52067 term53928 term60647 term60649 term664 term71161 term71555 term71694 term72699 topotype3