Nitrate d15N and d18O, and water d2H and d18O stable isotopes of METEOR cruise M174
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2024
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| _version_ | 1867170122893885440 |
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| author | Choisnard, Noémie Böttcher, Michael Ernst Liskow, Iris Schmiedinger, Iris Voss, Maren |
| author_facet | Choisnard, Noémie Böttcher, Michael Ernst Liskow, Iris Schmiedinger, Iris Voss, Maren |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The Amazon River is known as a region of intense biochemical reactivity. As a result of increased anthropogenic impacts in its catchment (e.g. population growth, agriculture, and deforestation), The Amazon River is undergoing fundamental changes. The RV METEOR cruise M174 (doi:10.1594/PANGAEA.935041) aimed to provide an integrated overview of nitrogen cycling processes in areas influenced by the Amazon River, which is crucial to estimate the ecosystem's health and productivity. During this cruise, six stations were visited to explore the significance of denitrification as a dominant pathway in the watercolumn of the Amazon and Pará estuaries. This dataset presents the stable isotopic composition of nitrate (d15N- d18O-NO3), as well as d2H and d18O of ambient water. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_965429 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Nitrate d15N and d18O, and water d2H and d18O stable isotopes of METEOR cruise M174 Choisnard, Noémie Böttcher, Michael Ernst Liskow, Iris Schmiedinger, Iris Voss, Maren According to Böttcher & Schmiedinger (2021); According to Sigman et al. (2001) and Weigand et al. (2016); Amazon; Amazon estuary; Amazon River; Calculated; Conductivity-Temperature-Depth- profiler (CTD), Sea-Bird Scientific, SBE 911plus; CTD/Rosette; CTD-RO; d15N; d18O; d2H; Date/Time of event; Event label; Latitude of event; Longitude of event; M174; M174_10-2; M174_12-2; M174_13-3; M174_14-2; M174_17-16; M174_9-2; Meteor (1986); Methods of Seawater Analysis, 3rd edition (Grasshoff et al., 1999); nitrate; Nitrate; Nitrate, standard deviation; North Atlantic Ocean; Salinity; South Atlantic Ocean; Stable isotopes; Temperature, water; water; δ15N, nitrate; δ15N, nitrate, standard deviation; δ18O, nitrate; δ18O, nitrate, standard deviation; δ18O, water; δ18O, water, standard deviation The Amazon River is known as a region of intense biochemical reactivity. As a result of increased anthropogenic impacts in its catchment (e.g. population growth, agriculture, and deforestation), The Amazon River is undergoing fundamental changes. The RV METEOR cruise M174 (doi:10.1594/PANGAEA.935041) aimed to provide an integrated overview of nitrogen cycling processes in areas influenced by the Amazon River, which is crucial to estimate the ecosystem's health and productivity. During this cruise, six stations were visited to explore the significance of denitrification as a dominant pathway in the watercolumn of the Amazon and Pará estuaries. This dataset presents the stable isotopic composition of nitrate (d15N- d18O-NO3), as well as d2H and d18O of ambient water. |
| title | Nitrate d15N and d18O, and water d2H and d18O stable isotopes of METEOR cruise M174 |
| topic | According to Böttcher & Schmiedinger (2021); According to Sigman et al. (2001) and Weigand et al. (2016); Amazon; Amazon estuary; Amazon River; Calculated; Conductivity-Temperature-Depth- profiler (CTD), Sea-Bird Scientific, SBE 911plus; CTD/Rosette; CTD-RO; d15N; d18O; d2H; Date/Time of event; Event label; Latitude of event; Longitude of event; M174; M174_10-2; M174_12-2; M174_13-3; M174_14-2; M174_17-16; M174_9-2; Meteor (1986); Methods of Seawater Analysis, 3rd edition (Grasshoff et al., 1999); nitrate; Nitrate; Nitrate, standard deviation; North Atlantic Ocean; Salinity; South Atlantic Ocean; Stable isotopes; Temperature, water; water; δ15N, nitrate; δ15N, nitrate, standard deviation; δ18O, nitrate; δ18O, nitrate, standard deviation; δ18O, water; δ18O, water, standard deviation |
| url | https://doi.org/10.1594/PANGAEA.965429 |