Incubation experiments with ¹⁵N-tracers in the water column of the Lake Lugano North Basin, Switzerland
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| Autores principales: | , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2025
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| _version_ | 1867171896042192896 |
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| author | Tischer, Jana Zopfi, Jakob Lepori, Fabio Lehmann, Moritz F |
| author_facet | Tischer, Jana Zopfi, Jakob Lepori, Fabio Lehmann, Moritz F |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | In incubation experiments with ¹⁵N-labelled nitrate, without or with additional sulfide or acetate, we determined rates of denitrification, anammox, and dissimilatory nitrate reduction to ammonium to study nitrogen removal versus nitrogen recycling processes. Water column samples were collected from the meromictic Lake Lugano North Basin, Switzerland, during field campaigns in February 2017, October 2017, and April 2018, using Niskin bottles at depths between 95 and 105 m. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_977625 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Incubation experiments with ¹⁵N-tracers in the water column of the Lake Lugano North Basin, Switzerland Tischer, Jana Zopfi, Jakob Lepori, Fabio Lehmann, Moritz F 15N-tracer; 15N tracer incubations (Wenk et al. 2013); Ammonium-15, production; Ammonium-15, production, standard error; anammox; anoxic hypolimnion; Calculated; DATE/TIME; Denitrification; DEPTH, water; dissimilatory nitrate reduction to ammonium; IRMS, hypobromite method (Robertson et al. 2016); Lake; LakeLugano; meromixis; MULT; Multiple investigations; nitrate; Nitrate isotopes; nitrate reduction; nitrification; Nitrogen; Nitrogen-15, tracer; Nitrogen-15, tracer, fraction; nitrogen cycle; Nitrogen gas, 29N2, production; Nitrogen gas, 29N2, production, standard error; Nitrogen gas, 30N2, production; Nitrogen gas, 30N2, production, standard error; nitrogen isotopes; oxycline; Sulfur; sulfur cycle; Switzerland; Treatment; water column In incubation experiments with ¹⁵N-labelled nitrate, without or with additional sulfide or acetate, we determined rates of denitrification, anammox, and dissimilatory nitrate reduction to ammonium to study nitrogen removal versus nitrogen recycling processes. Water column samples were collected from the meromictic Lake Lugano North Basin, Switzerland, during field campaigns in February 2017, October 2017, and April 2018, using Niskin bottles at depths between 95 and 105 m. |
| title | Incubation experiments with ¹⁵N-tracers in the water column of the Lake Lugano North Basin, Switzerland |
| topic | 15N-tracer; 15N tracer incubations (Wenk et al. 2013); Ammonium-15, production; Ammonium-15, production, standard error; anammox; anoxic hypolimnion; Calculated; DATE/TIME; Denitrification; DEPTH, water; dissimilatory nitrate reduction to ammonium; IRMS, hypobromite method (Robertson et al. 2016); Lake; LakeLugano; meromixis; MULT; Multiple investigations; nitrate; Nitrate isotopes; nitrate reduction; nitrification; Nitrogen; Nitrogen-15, tracer; Nitrogen-15, tracer, fraction; nitrogen cycle; Nitrogen gas, 29N2, production; Nitrogen gas, 29N2, production, standard error; Nitrogen gas, 30N2, production; Nitrogen gas, 30N2, production, standard error; nitrogen isotopes; oxycline; Sulfur; sulfur cycle; Switzerland; Treatment; water column |
| url | https://doi.org/10.1594/PANGAEA.977625 |