Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 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 Vrije Universiteit Amsterdam https://ror.org/008xxew50 Fritz Michael Michael.Fritz@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/michael-fritz.html 0000-0003-4591-7325 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 Vonk Jorien E j.e.vonk@vu.nl 0000-0002-1206-5878 Vrije Universiteit Amsterdam https://ror.org/008xxew50 Strauss Jens Jens.Strauss@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/jens-strauss.html 0000-0003-4678-4982 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 Chassiot Léo leo.chassiot.1@ulaval.ca Laval University https://www.ulaval.ca/ https://ror.org/04sjchr03 Carnero-Bravo Vladislav vladislavc@gmail.com 0000-0002-0237-2786 GEOTOP-Université du Québec à Montréal UQAM https://ror.org/002rjbv21 Universidad del Mar UMAR http://www.umar.mx/ https://ror.org/00kyx8y88 Falardeau Jade falardeau.jade@gmail.com GEOTOP-Université du Québec à Montréal UQAM https://ror.org/002rjbv21 Hillaire-Marcel Claude hillaire-marcel.claude@uqam.ca 0000-0002-3733-4632 GEOTOP-Université du Québec à Montréal UQAM https://ror.org/002rjbv21 Klein Konstantin konstantinklein92@gmail.com 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 Lantuit Hugues Hugues.Lantuit@awi.de 0000-0003-1497-6760 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 Speetjens Niek J n.j.speetjens@vu.nl 0000-0002-6114-4492 Vrije Universiteit Amsterdam https://ror.org/008xxew50 de Vernal Anne devernal.anne@uqam.ca 0000-0001-5656-724X GEOTOP-Université du Québec à Montréal UQAM https://ror.org/002rjbv21 Whalen Dustin dustin.whalen@NRCan-RNCan.gc.ca Natural Resources Canada NRCan http://www.nrcan.gc.ca/home https://ror.org/05hepy730 Irrgang Anna Maria anna.irrgang@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/anna-irrgang.html 0000-0002-8158-9675 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 2026 Geochemical parameters and sedimentological characteristics of lagoon sediments at the Yukon coast, Canada dataset https://doi.org/10.1594/PANGAEA.993391 2026-09-30T00:01:10 https://doi.org/10.1594/PANGAEA.993352 This dataset compiles geochemical parameters and sedimentological characteristics of 3 gravity cores (up to 64 cm) and 11 grab samples of Kanivaliuraq lagoon – Ptarmigan Bay on the Yukon mainland coast. Samples were collected during the Yukon Coast expedition in summer 2018. Geochemical parameters of the 126 samples include organic carbon and nitrogen (TOC, TN), as well as stable carbon and nitrogen isotopes (δ13C-TOC, δ15N-TN). Sedimentological characteristics include measurements of surface area, OC loading, as well as contents of clay, silt, and sand. Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 et al. in prep. Arctic reactors: Lateral and vertical organic matter dynamics in coastal permafrost lagoons of the western Canadian Arctic -139.085 -139.07 69.46682 69.48251 -139.081944444444 69.47811047619035 2018-08-08T00:00:00 2018-08-10T00:00:00 YC18-PB-GS10 69.46682 -139.07 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition van Veen Grab VGRAB YC18-PB-GS11 69.47233 -139.073 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition van Veen Grab VGRAB YC18-PB-GS12 69.47844 -139.08 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition van Veen Grab VGRAB YC18-PB-GS13 69.46847 -139.079 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition van Veen Grab VGRAB YC18-PB-GS14 69.46816 -139.078 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition van Veen Grab VGRAB YC18-PB-GS15 69.46759 -139.077 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition van Veen Grab VGRAB YC18-PB-GS16 69.46766 -139.075 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition van Veen Grab VGRAB YC18-PB-GS17 69.46746 -139.073 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition van Veen Grab VGRAB YC18-PB-GS18 69.46703 -139.072 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition van Veen Grab VGRAB YC18-PB-GS19 69.46976 -139.073 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition van Veen Grab VGRAB YC18-PB-GS20 69.47535 -139.08 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition van Veen Grab VGRAB YC18-PB-SC01 69.48251 -139.085 Ptarmigan Bay 2018-08-08T00:00:00 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition Gravity corer GC unconsolidated sediment corers http://vocab.nerc.ac.uk/collection/L05/current/51/ Sampling site: Lagoon, central YC18-PB-SC01-C 69.48251 -139.085 Ptarmigan Bay 2018-08-08T00:00:00 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition Gravity corer GC unconsolidated sediment corers http://vocab.nerc.ac.uk/collection/L05/current/51/ Sampling site: Lagoon, Ptarmigan Bay YC18-PB-SC02 69.46766 -139.075 CA-Land_2018_YukonCoast Yukon_Coast_2018 2018-07-17T00:00:00 2018-08-27T00:00:00 AWI Arctic Land Expedition Tanski, George Lantuit, Hugues EU Project Nunataryuk, POFIV, 4.2, PACES 1.3 AWI Arctic Land Expedition Gravity corer GC unconsolidated sediment corers http://vocab.nerc.ac.uk/collection/L05/current/51/ 1423 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Event label Event Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 Event Sample code/label Sample label Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 Sample label Campaign Campaign Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 Campaign Area/locality Area Area http://dbpedia.org/resource/Area Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 Area Sample material Samp mat Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 Samp mat 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 Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 top Depth sed [m] (top) 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 Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 bottom Depth sed [m] (bottom) Gear Gear Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 Device Gear (Device) DATE/TIME Date/Time http://en.wikipedia.org/wiki/ISO_8601 Time T http://dbpedia.org/resource/Time Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 Date/Time Site Site site Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 Sampling site Site (Sampling site) Comment Comment Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 Comment LATITUDE Latitude http://en.wikipedia.org/wiki/ISO_6709 Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 Latitude LONGITUDE Longitude http://en.wikipedia.org/wiki/ISO_6709 Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 Longitude ELEVATION Elevation m a.s.l. http://en.wikipedia.org/wiki/Elevation elevation http://purl.obolibrary.org/obo/PATO_0001687 Length L http://dbpedia.org/resource/Length Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 Elevation [m a.s.l.] Carbon, organic, total TOC % carbon C https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:27594 organic total https://www.oxforddictionaries.com/definition/american_english/total Dimensionless Ratio ψ Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 wt% TOC [%] (wt%) Carbon, total TC % carbon C https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:27594 total https://www.oxforddictionaries.com/definition/american_english/total Dimensionless Ratio ψ Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 wt% TC [%] (wt%) Nitrogen, total TN % nitrogen N https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25555 total https://www.oxforddictionaries.com/definition/american_english/total Dimensionless Ratio ψ Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 wt% TN [%] (wt%) Carbon, organic, total/Nitrogen, total ratio TOC/TN carbon C https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:27594 organic total https://www.oxforddictionaries.com/definition/american_english/total nitrogen N https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25555 ratio Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 molar TOC/TN (molar) δ13C, total organic carbon δ13C TOC ‰ PDB δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes total organic carbon TOC Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 δ13C TOC [‰ PDB] δ15N, total nitrogen δ15N TN ‰ air δ15N http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes total nitrogen TN Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 δ15N TN [‰ air] Surface area Surface m**2 surface area https://en.wikipedia.org/wiki/Surface_area Area http://dbpedia.org/resource/Area Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 mineral Surface [m**2] (mineral) Carbon, organic, loading C org loading mg/m**2 carbon C https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:27594 organic Mass per Area Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 C org loading [mg/m**2] Clay Clay % clay http://purl.obolibrary.org/obo/ENVO_00002982 Dimensionless Ratio ψ Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 vol% Clay [%] (vol%) Silt Silt % silt http://purl.obolibrary.org/obo/ENVO_01000016 Dimensionless Ratio ψ Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 vol% Silt [%] (vol%) Sand Sand % sand Dimensionless Ratio ψ Tanski George georgetanski86@gmail.com 0000-0002-2992-2071 vol% Sand [%] (vol%) CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable Lagoon permafrost carbon fluxes Permafrost coasts author103991 author21511 author21870 author27272 author29253 author43620 author45022 author47043 author54421 author59434 author76659 author84993 author84994 author84995 author87906 basis5344 campaign3392711 campaign47312 curlevel30 event3019100 event3019101 event3019102 event3019103 event3019104 event3019105 event3019106 event3019107 event3019108 event3019109 event3019110 event3019111 event3409037 event3409038 geocode1 geocode1599 geocode1600 geocode1601 geocode8128 inst1757 inst21044 inst21173 inst21728 inst22614 inst22699 license21 method11107 method11760 param134113 param145407 param153 param15373 param155 param1570 param178882 param181696 param188012 param188251 param48491 param521009 param55539 param67 param73 param735 param790 param87410 pi54421 ref138915 term1073089 term1073092 term1073131 term1073206 term1073207 term1073934 term2299596 term2663825 term37810 term38253 term38263 term38303 term38477 term38548 term40715 term41056 term42093 term43704 term43770 term43794 term43863 term43895 term43975 term44419 term69405 term69406 term75189 term78054