PANGAEA_977623
Profiles of N, Fe, Mn and S compounds - concentrations and isotopes in the water column of the Lake Lugano North Basin, Switzerland
Tischer, Jana; Zopfi, Jakob; Lepori, Fabio; Su, Guangyi; Giglio, Elena; Frey, Claudia; Lehmann, Moritz F
Profiles of N, Fe, Mn and S compounds - concentrations and isotopes in the water column of the Lake Lugano North Basin, Switzerland
2025-06-16
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.977623
Investigator
Jana
Tischer
jana.tischer@unibas.ch
Investigator
Guangyi
Su
guangyi.su@unibas.ch
Earth Science
DATE/TIME
DEPTH, water
Iron, dissolved
Iron, particulate
Manganese, dissolved
Manganese, particulate
Nitrate
Nitrite
Ammonium
Hydrogen sulfide
Sulfur, elemental
Thiosulfate
Sulfite
Sulfate
Methane
Nitrate/δ15N ratio
Nitrate/δ18O ratio
geoscientificInformation
15N-tracer
anammox
anoxic hypolimnion
Denitrification
dissimilatory nitrate reduction to ammonium
Lake
LakeLugano
meromixis
Multiple investigations
nitrate
Nitrate isotopes
nitrate reduction
nitrification
Nitrogen
nitrogen cycle
nitrogen isotopes
oxycline
Sulfur
sulfur cycle
water column
ICP-MS, Spectro Ciros Vision (2015), ICP-OES, Agilent Technologies (2017)
Chemiluminescence detection of NO, Vanadium(III) method (Braman and Hendrix 1989)
Photometrical detection, Griess reagent method (Hansen and Koroleff 1999)
Photometrical detection, Phenol method (Hansen and Koroleff 1999)
HPLC, Fluorescence detection, monobromobimane method (Fahey and Newton 1987)
Photometer, methylene blue (Cline, 1969)
Reversed phase high performance liquid chromatography (RP-HPLC) (Zopfi et al. 2008)
Ion chromatography (940 Professional IC Vario, Metrohm)
Gas chromatograph (8610C, SRI Instruments, Torrance, USA)
GC-IRMS, denitrifier method (Sigman et al. 2001)
Ion Chromatograph, Thermo Fisher Scientific, Integrion, IC-1100
2015-02-17
2018-04-25
Complete
46.010472
46.010472
9.020806
9.020806
0.4 m (DEPTH, water)
284.0 m (DEPTH, water)
unrestricted
CC-BY-4.0: Creative Commons Attribution 4.0 International
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
2059 data points
text/tab-separated-values
Tischer, Jana; Lehmann, Moritz F; Su, Guangyi; Lepori, Fabio; Zopfi, Jakob (preprint): Microbial nitrogen removal versus recycling in the redox transition zone of a meromictic lake and its coupling to sulfur. https://doi.org/10.1101/2025.01.03.627289
Tischer, Jana; Zopfi, Jakob; Frey, Claudia; Venetz, Jessica; Giglio, Elena; Burgdorfer, Lukas; Rehmann, Oliver; Wankel, Scott D; Lehmann, Moritz F (preprint): Nitrogen and oxygen isotope effects during enzymatic nitrate reduction in vitro and by natural lake water consortia. https://doi.org/10.1101/2025.03.29.645582
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. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.977623"!
http://en.wikipedia.org/wiki/ISO_8601
DATE/TIME
https://doi.org/10.1002/9783527613984.ch10
Photometrical detection, Griess reagent method (Hansen and Koroleff 1999)
https://doi.org/10.1002/9783527613984.ch10
Photometrical detection, Phenol method (Hansen and Koroleff 1999)
https://doi.org/10.1016/0076-6879(87)43016-4
HPLC, Fluorescence detection, monobromobimane method (Fahey and Newton 1987)
https://doi.org/10.1016/j.gca.2007.11.031
Reversed phase high performance liquid chromatography (RP-HPLC) (Zopfi et al. 2008)
https://doi.org/10.1021/ac00199a007
Chemiluminescence detection of NO, Vanadium(III) method (Braman and Hendrix 1989)
https://doi.org/10.1021/ac010088e
GC-IRMS, denitrifier method (Sigman et al. 2001)
https://doi.org/10.1101/2025.01.03.627289
Microbial nitrogen removal versus recycling in the redox transition zone of a meromictic lake and its coupling to sulfur
https://doi.org/10.1101/2025.03.29.645582
Nitrogen and oxygen isotope effects during enzymatic nitrate reduction in vitro and by natural lake water consortia
https://doi.org/10.4319/lo.1969.14.3.0454
Photometer, methylene blue (Cline, 1969)
https://en.wikipedia.org/wiki/Sulfite
Sulfite
DIF
9.4
2025-06-16
2026-04-30