2026-06-28T04:09:04Zhttp://doidb.wdc-terra.org/oaip/oai

oai:doidb.wdc-terra.org:80962026-06-10T10:29:03ZDOIDBDOIDB.GFZ

false4DOIDB.GFZ 10.5880/GFZ.YOGU.2025.001 Rossel, Pamela E. Pamela E. Rossel 0000-0003-0032-6724 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany Antony, Runa Runa Antony 0000-0003-4829-4207 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany Mourot, Rey Rey Mourot 0000-0002-1996-5430 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany Dittmar, Thorsten Thorsten Dittmar 0000-0002-3462-0107 Institute for Institute for Chemistry and Biology of the Marine Environment (ICBM), Carl von Ossietzky University Oldenburg, Oldenburg, Germany Anesio, Alexandre M. Alexandre M. Anesio 0000-0003-2990-4014 Department of Environmental Science, Aarhus University, Roskilde, Denmark Tranter, Martyn Martyn Tranter 0000-0003-2071-3094 Department of Environmental Science, Aarhus University, Roskilde, Denmark Benning, Liane G. Liane G. Benning 0000-0001-9972-5578 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany GFZ Data Services 2025 snow and glacial ice algal blooms dissolved and particulate organic matter carbon dynamics Arctic EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS EARTH SCIENCE > CRYOSPHERE > SNOW/ICE EARTH SCIENCE > CRYOSPHERE > SNOW/ICE > SNOW/ICE CHEMISTRY Rossel, Pamela E. Pamela E. Rossel 0000-0003-0032-6724 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany Rossel, Pamela E. Pamela E. Rossel 0000-0003-0032-6724 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany Antony, Runa Runa Antony 0000-0003-4829-4207 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany Mourot, Rey Rey Mourot 0000-0002-1996-5430 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany Dittmar, Thorsten Thorsten Dittmar 0000-0002-3462-0107 Institute for Institute for Chemistry and Biology of the Marine Environment (ICBM), Carl von Ossietzky University Oldenburg, Oldenburg, Germany Anesio, Alexandre M. Alexandre M. Anesio 0000-0003-2990-4014 Department of Environmental Science, Aarhus University, Roskilde, Denmark Tranter, Martyn Martyn Tranter 0000-0003-2071-3094 Department of Environmental Science, Aarhus University, Roskilde, Denmark Benning, Liane G. Liane G. Benning 0000-0001-9972-5578 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany Benning, Liane G. Liane G. Benning 0000-0001-9972-5578 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany Rossel, Pamela E. GFZ Helmholtz Centre for Geosciences, Potsdam, Germany 2025-08-21 Dataset 10.1038/s41598-025-92182-7 10.1021/acs.est.1c01135 10.4319/lom.2008.6.230 10.5880/GFZ.YOGU.2025.002 10.5880/GFZ.3.5.2024.002 CC BY 4.0 This dataset provides the dissolved organic carbon (DOC) concentrations of the organic matter (OM) obtained from glacier purple ice- and red snow-algae dominated samples collected upwind of the DEEP PURPLE ice camp (deeppurple-ercsyg.eu) on the surface of the Greenland Ice Sheet. The samples are represented by the initial OM from glacier ice- (T0_Ice) and snow-algae (T0_Snow) dominated habitats and the up to 24 days (T3-T24) in situ incubated samples under dark (D) and light (L) conditions. OM samples, include dissolved organic matter (DOM) and particulate organic matter (POM), the latter extracted with hot water (HW) and sodium hydroxide (Na) to represent water-soluble and water-insoluble OM, respectively (see methods). Dissolved organic carbon concentrations were determined as non-purgeable organic carbon obtained from replicate measurements of DOM and POM extracts analyzed in a Shimadzu high-sensitivity TOC-V analyzer. The concentrations in this dataset are part of the supplementary material in Rossel et al. (2025).
-46.8333 -46.9039 61.0833 61.1639 European Research Council http://dx.doi.org/10.13039/501100000781 Synergy Grant DEEP PURPLE (856416)