Nitrate d15N and d18O, and water d2H and d18O stable isotopes of METEOR cruise M174
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...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.965429 2024-09-15T18:23:53+00:00 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 MEDIAN LATITUDE: 0.661243 * MEDIAN LONGITUDE: -48.371965 * SOUTH-BOUND LATITUDE: -0.597550 * WEST-BOUND LONGITUDE: -48.839570 * NORTH-BOUND LATITUDE: 1.612580 * EAST-BOUND LONGITUDE: -47.731100 * DATE/TIME START: 2021-04-23T06:27:57 * DATE/TIME END: 2021-04-27T11:40:39 * MINIMUM ELEVATION: -36.0 m * MAXIMUM ELEVATION: -14.0 m 2024 text/tab-separated-values, 60 data points https://doi.pangaea.de/10.1594/PANGAEA.965429 https://doi.org/10.1594/PANGAEA.965429 en eng PANGAEA Choisnard, Noémie; Umbricht, Jacqueline; Araujo, Moacyr; Böttcher, Michael Ernst; Burmeister, Christian; Liskow, Iris; Schmiedinger, Iris; Voss, Maren (accepted): Nitrogen assimilation and recycling in surface waters of the Amazon and Pará Estuaries. Journal of Geophysical Research: Oceans https://doi.pangaea.de/10.1594/PANGAEA.965429 https://doi.org/10.1594/PANGAEA.965429 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess According to Böttcher & Schmiedinger (2021) According to Sigman et al. (2001) and Weigand et al. (2016) Amazon Amazon estuary Amazon River Calculated CTD Sea-Bird 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 standard deviation North Atlantic Ocean Salinity South Atlantic Ocean Stable isotopes Temperature water δ15N δ18O dataset 2024 ftpangaea https://doi.org/10.1594/PANGAEA.965429 2024-08-21T00:02:27Z 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. Dataset North Atlantic South Atlantic Ocean PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-48.839570,-47.731100,1.612580,-0.597550) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
According to Böttcher & Schmiedinger (2021) According to Sigman et al. (2001) and Weigand et al. (2016) Amazon Amazon estuary Amazon River Calculated CTD Sea-Bird 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 standard deviation North Atlantic Ocean Salinity South Atlantic Ocean Stable isotopes Temperature water δ15N δ18O |
spellingShingle |
According to Böttcher & Schmiedinger (2021) According to Sigman et al. (2001) and Weigand et al. (2016) Amazon Amazon estuary Amazon River Calculated CTD Sea-Bird 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 standard deviation North Atlantic Ocean Salinity South Atlantic Ocean Stable isotopes Temperature water δ15N δ18O Choisnard, Noémie Böttcher, Michael Ernst Liskow, Iris Schmiedinger, Iris Voss, Maren Nitrate d15N and d18O, and water d2H and d18O stable isotopes of METEOR cruise M174 |
topic_facet |
According to Böttcher & Schmiedinger (2021) According to Sigman et al. (2001) and Weigand et al. (2016) Amazon Amazon estuary Amazon River Calculated CTD Sea-Bird 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 standard deviation North Atlantic Ocean Salinity South Atlantic Ocean Stable isotopes Temperature water δ15N δ18O |
description |
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 |
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 |
author_sort |
Choisnard, Noémie |
title |
Nitrate d15N and d18O, and water d2H and d18O stable isotopes of METEOR cruise M174 |
title_short |
Nitrate d15N and d18O, and water d2H and d18O stable isotopes of METEOR cruise M174 |
title_full |
Nitrate d15N and d18O, and water d2H and d18O stable isotopes of METEOR cruise M174 |
title_fullStr |
Nitrate d15N and d18O, and water d2H and d18O stable isotopes of METEOR cruise M174 |
title_full_unstemmed |
Nitrate d15N and d18O, and water d2H and d18O stable isotopes of METEOR cruise M174 |
title_sort |
nitrate d15n and d18o, and water d2h and d18o stable isotopes of meteor cruise m174 |
publisher |
PANGAEA |
publishDate |
2024 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.965429 https://doi.org/10.1594/PANGAEA.965429 |
op_coverage |
MEDIAN LATITUDE: 0.661243 * MEDIAN LONGITUDE: -48.371965 * SOUTH-BOUND LATITUDE: -0.597550 * WEST-BOUND LONGITUDE: -48.839570 * NORTH-BOUND LATITUDE: 1.612580 * EAST-BOUND LONGITUDE: -47.731100 * DATE/TIME START: 2021-04-23T06:27:57 * DATE/TIME END: 2021-04-27T11:40:39 * MINIMUM ELEVATION: -36.0 m * MAXIMUM ELEVATION: -14.0 m |
long_lat |
ENVELOPE(-48.839570,-47.731100,1.612580,-0.597550) |
genre |
North Atlantic South Atlantic Ocean |
genre_facet |
North Atlantic South Atlantic Ocean |
op_relation |
Choisnard, Noémie; Umbricht, Jacqueline; Araujo, Moacyr; Böttcher, Michael Ernst; Burmeister, Christian; Liskow, Iris; Schmiedinger, Iris; Voss, Maren (accepted): Nitrogen assimilation and recycling in surface waters of the Amazon and Pará Estuaries. Journal of Geophysical Research: Oceans https://doi.pangaea.de/10.1594/PANGAEA.965429 https://doi.org/10.1594/PANGAEA.965429 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.965429 |
_version_ |
1810464164609523712 |