de.pangaea.dataset977623 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-04-30T20:59:43Z https://doi.pangaea.de/10.1594/PANGAEA.977623 <gco:CharacterString>Profiles of N, Fe, Mn and S compounds - concentrations and isotopes in the water column of the Lake Lugano North Basin, Switzerland</gco:CharacterString> 2025-06-16T10:27:34 publication https://doi.org/10.1594/PANGAEA.977623 Tischer, Jana
jana.tischer@unibas.ch
https://orcid.org/0000-0001-8375-5705 information author Zopfi, Jakob
jakob.zopfi@unibas.ch
https://orcid.org/0000-0002-8437-7344 information author Lepori, Fabio https://orcid.org/0000-0002-6438-9452 information author Su, Guangyi
guangyi.su@unibas.ch
author Giglio, Elena
egiglio@bluewin.ch
author Frey, Claudia
claudia.frey@unibas.ch
https://orcid.org/0000-0002-3544-3800 information author Lehmann, Moritz F
moritz.lehmann@unibas.ch
https://orcid.org/0000-0003-0626-5942 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital We investigated the water column of the meromictic Lake Lugano North Basin, Switzerland, during 12 sampling campaigns between 2015 and 2018. At the deepest point of the lake, we sampled water between 75 and 165 m depth using Niskin bottles, and analyzed concentrations of N, S, and Fe species as well as isotope characteristics of nitrate. completed Tischer, Jana
jana.tischer@unibas.ch
https://orcid.org/0000-0001-8375-5705 information principalInvestigator Su, Guangyi
guangyi.su@unibas.ch
principalInvestigator 15N-tracer anammox anoxic hypolimnion Denitrification dissimilatory nitrate reduction to ammonium Lake meromixis nitrate Nitrate isotopes nitrate reduction nitrification Nitrogen nitrogen cycle nitrogen isotopes oxycline Sulfur sulfur cycle water column theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation 9.020806 9.020806 46.010472 46.010472 2015-02-17T10:30:00 2018-04-25T15:00:00 0.4 284.0 DATE/TIME thematicClassification Start timepoint of sampling DATE/TIME thematicClassification End timepoint of sampling DEPTH, water physicalMeasurement m m Iron, dissolved physicalMeasurement ICP-MS, Spectro Ciros Vision (2015), ICP-OES, Agilent Technologies (2017) µmol/l µmol/l Iron, particulate physicalMeasurement ICP-MS, Spectro Ciros Vision (2015), ICP-OES, Agilent Technologies (2017) µmol/l µmol/l Manganese, dissolved physicalMeasurement ICP-MS, Spectro Ciros Vision (2015), ICP-OES, Agilent Technologies (2017) µmol/l µmol/l Manganese, particulate physicalMeasurement ICP-MS, Spectro Ciros Vision (2015), ICP-OES, Agilent Technologies (2017) µmol/l µmol/l Nitrate physicalMeasurement Chemiluminescence detection of NO, Vanadium(III) method (Braman and Hendrix 1989) µmol/l µmol/l Nitrite physicalMeasurement Photometrical detection, Griess reagent method (Hansen and Koroleff 1999) µmol/l µmol/l Ammonium physicalMeasurement Photometrical detection, Phenol method (Hansen and Koroleff 1999) µmol/l µmol/l Hydrogen sulfide physicalMeasurement HPLC, Fluorescence detection, monobromobimane method (Fahey and Newton 1987) µmol/l µmol/l Hydrogen sulfide physicalMeasurement Photometer, methylene blue (Cline, 1969) µmol/l µmol/l Sulfur, elemental physicalMeasurement Reversed phase high performance liquid chromatography (RP-HPLC) (Zopfi et al. 2008) µmol/l µmol/l Thiosulfate physicalMeasurement HPLC, Fluorescence detection, monobromobimane method (Fahey and Newton 1987) µmol/l µmol/l Sulfite physicalMeasurement HPLC, Fluorescence detection, monobromobimane method (Fahey and Newton 1987) µmol/l µmol/l Sulfate physicalMeasurement Ion chromatography (940 Professional IC Vario, Metrohm) µmol/l µmol/l Methane physicalMeasurement Gas chromatograph (8610C, SRI Instruments, Torrance, USA) µmol/l µmol/l Nitrate/δ15N ratio thematicClassification GC-IRMS, denitrifier method (Sigman et al. 2001) Nitrate/δ18O ratio thematicClassification GC-IRMS, denitrifier method (Sigman et al. 2001) Nitrate physicalMeasurement Ion Chromatograph, Thermo Fisher Scientific, Integrion, IC-1100; Whole water column; These data were collected within the limnological campaign on Lake Lugano funded by the International Commission for the Protection of Italian-Swiss Waters (CIPAIS) µmol/l µmol/l text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.977623?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: LakeLugano * LATITUDE: 46.010472 * LONGITUDE: 9.020806 * DATE/TIME START: 2015-02-17T10:30:00 * DATE/TIME END: 2018-04-25T15:00:00 * LOCATION: Switzerland * METHOD/DEVICE: Multiple investigations 12 sampling campaigns between 2015 and 2018 2015-02-17T10:30:00 Supplement to <gco:CharacterString>Microbial nitrogen removal versus recycling in the redox transition zone of a meromictic lake and its coupling to sulfur</gco:CharacterString> https://doi.org/10.1101/2025.01.03.627289 Tischer, Jana
jana.tischer@unibas.ch
https://orcid.org/0000-0001-8375-5705 information author Lehmann, Moritz F
moritz.lehmann@unibas.ch
https://orcid.org/0000-0003-0626-5942 information author Su, Guangyi
guangyi.su@unibas.ch
author Lepori, Fabio https://orcid.org/0000-0002-6438-9452 information author Zopfi, Jakob
jakob.zopfi@unibas.ch
https://orcid.org/0000-0002-8437-7344 information author documentDigital Supplement to <gco:CharacterString>Nitrogen and oxygen isotope effects during enzymatic nitrate reduction in vitro and by natural lake water consortia</gco:CharacterString> https://doi.org/10.1101/2025.03.29.645582 Tischer, Jana
jana.tischer@unibas.ch
https://orcid.org/0000-0001-8375-5705 information author Zopfi, Jakob
jakob.zopfi@unibas.ch
https://orcid.org/0000-0002-8437-7344 information author Frey, Claudia
claudia.frey@unibas.ch
https://orcid.org/0000-0002-3544-3800 information author Venetz, Jessica https://orcid.org/0000-0002-9654-0532 information author Giglio, Elena
egiglio@bluewin.ch
author Burgdorfer, Lukas author Rehmann, Oliver author Wankel, Scott D author Lehmann, Moritz F
moritz.lehmann@unibas.ch
https://orcid.org/0000-0003-0626-5942 information author documentDigital