Porewater nutrients in sediment cores from the Amazon shelf obtained in April/May 2021 during RV 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 (https://doi.org/10.1594/PA...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.961274 2024-06-23T07:56:47+00:00 Porewater nutrients in sediment cores from the Amazon shelf obtained in April/May 2021 during RV METEOR cruise M174 Choisnard, Noémie Moros, Matthias Voss, Maren MEDIAN LATITUDE: 2.638095 * MEDIAN LONGITUDE: -49.728012 * SOUTH-BOUND LATITUDE: -0.597570 * WEST-BOUND LONGITUDE: -52.557300 * NORTH-BOUND LATITUDE: 6.172620 * EAST-BOUND LONGITUDE: -47.731500 * DATE/TIME START: 2021-04-23T09:38:51 * DATE/TIME END: 2021-05-05T18:15:36 * MINIMUM ELEVATION: -85.0 m * MAXIMUM ELEVATION: -15.0 m 2023 text/tab-separated-values, 1484 data points https://doi.pangaea.de/10.1594/PANGAEA.961274 https://doi.org/10.1594/PANGAEA.961274 en eng PANGAEA Choisnard, Noémie; Burtscher, Emma; Forster, Stefan; Frey, Claudia; Moros, Matthias; Voss, Maren (2023): The Amazon shelf sediments, a reactor that fuels intense nitrogen cycling at the seabed. Limnology and Oceanography, https://doi.org/10.1002/lno.12416 Voss, Maren (2021): Master tracks in different resolutions of METEOR cruise M174, Las Palmas - Emden, 2021-04-12 - 2021-05-29. PANGAEA, https://doi.org/10.1594/PANGAEA.935041 Grasshoff, Klaus; Kremling, Klaus; Ehrhardt, M (1999): Methods of Seawater Analysis: Third, Completely Revised and Extended Edition. Wiley, https://doi.org/10.1002/9783527613984 https://doi.pangaea.de/10.1594/PANGAEA.961274 https://doi.org/10.1594/PANGAEA.961274 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Amazon River Ammonium Benthic fluxes Core DATE/TIME DEPTH sediment/rock ELEVATION Event label LATITUDE LONGITUDE M174 M174_10-9 M174_13-11 M174_17-25 M174_19-9 M174_21-16 M174_24-9 M174_26-15 M174_9-9 Meteor (1986) Methods of Seawater Analysis Third Edition (Grasshoff et al. 1999) MUC MultiCorer Nitrate Nitrite nitrogen nitrous oxide Phosphate porewater sediment Silicon dioxide South Atlantic Ocean Station label Dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.96127410.1002/lno.1241610.1594/PANGAEA.93504110.1002/9783527613984 2024-06-12T14:17:12Z 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 (https://doi.org/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, a MUC was deployed at eight stations to collect short sediment cores, in order to explore the influence of the river on sediments. This dataset presents the results of porewater nutrients collected with rhizons and measured on board with an autoanalyzer (Quaatro seal analytics). Dataset South Atlantic Ocean PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-52.557300,-47.731500,6.172620,-0.597570) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Amazon River Ammonium Benthic fluxes Core DATE/TIME DEPTH sediment/rock ELEVATION Event label LATITUDE LONGITUDE M174 M174_10-9 M174_13-11 M174_17-25 M174_19-9 M174_21-16 M174_24-9 M174_26-15 M174_9-9 Meteor (1986) Methods of Seawater Analysis Third Edition (Grasshoff et al. 1999) MUC MultiCorer Nitrate Nitrite nitrogen nitrous oxide Phosphate porewater sediment Silicon dioxide South Atlantic Ocean Station label |
spellingShingle |
Amazon River Ammonium Benthic fluxes Core DATE/TIME DEPTH sediment/rock ELEVATION Event label LATITUDE LONGITUDE M174 M174_10-9 M174_13-11 M174_17-25 M174_19-9 M174_21-16 M174_24-9 M174_26-15 M174_9-9 Meteor (1986) Methods of Seawater Analysis Third Edition (Grasshoff et al. 1999) MUC MultiCorer Nitrate Nitrite nitrogen nitrous oxide Phosphate porewater sediment Silicon dioxide South Atlantic Ocean Station label Choisnard, Noémie Moros, Matthias Voss, Maren Porewater nutrients in sediment cores from the Amazon shelf obtained in April/May 2021 during RV METEOR cruise M174 |
topic_facet |
Amazon River Ammonium Benthic fluxes Core DATE/TIME DEPTH sediment/rock ELEVATION Event label LATITUDE LONGITUDE M174 M174_10-9 M174_13-11 M174_17-25 M174_19-9 M174_21-16 M174_24-9 M174_26-15 M174_9-9 Meteor (1986) Methods of Seawater Analysis Third Edition (Grasshoff et al. 1999) MUC MultiCorer Nitrate Nitrite nitrogen nitrous oxide Phosphate porewater sediment Silicon dioxide South Atlantic Ocean Station label |
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 (https://doi.org/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, a MUC was deployed at eight stations to collect short sediment cores, in order to explore the influence of the river on sediments. This dataset presents the results of porewater nutrients collected with rhizons and measured on board with an autoanalyzer (Quaatro seal analytics). |
format |
Dataset |
author |
Choisnard, Noémie Moros, Matthias Voss, Maren |
author_facet |
Choisnard, Noémie Moros, Matthias Voss, Maren |
author_sort |
Choisnard, Noémie |
title |
Porewater nutrients in sediment cores from the Amazon shelf obtained in April/May 2021 during RV METEOR cruise M174 |
title_short |
Porewater nutrients in sediment cores from the Amazon shelf obtained in April/May 2021 during RV METEOR cruise M174 |
title_full |
Porewater nutrients in sediment cores from the Amazon shelf obtained in April/May 2021 during RV METEOR cruise M174 |
title_fullStr |
Porewater nutrients in sediment cores from the Amazon shelf obtained in April/May 2021 during RV METEOR cruise M174 |
title_full_unstemmed |
Porewater nutrients in sediment cores from the Amazon shelf obtained in April/May 2021 during RV METEOR cruise M174 |
title_sort |
porewater nutrients in sediment cores from the amazon shelf obtained in april/may 2021 during rv meteor cruise m174 |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.961274 https://doi.org/10.1594/PANGAEA.961274 |
op_coverage |
MEDIAN LATITUDE: 2.638095 * MEDIAN LONGITUDE: -49.728012 * SOUTH-BOUND LATITUDE: -0.597570 * WEST-BOUND LONGITUDE: -52.557300 * NORTH-BOUND LATITUDE: 6.172620 * EAST-BOUND LONGITUDE: -47.731500 * DATE/TIME START: 2021-04-23T09:38:51 * DATE/TIME END: 2021-05-05T18:15:36 * MINIMUM ELEVATION: -85.0 m * MAXIMUM ELEVATION: -15.0 m |
long_lat |
ENVELOPE(-52.557300,-47.731500,6.172620,-0.597570) |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
op_relation |
Choisnard, Noémie; Burtscher, Emma; Forster, Stefan; Frey, Claudia; Moros, Matthias; Voss, Maren (2023): The Amazon shelf sediments, a reactor that fuels intense nitrogen cycling at the seabed. Limnology and Oceanography, https://doi.org/10.1002/lno.12416 Voss, Maren (2021): Master tracks in different resolutions of METEOR cruise M174, Las Palmas - Emden, 2021-04-12 - 2021-05-29. PANGAEA, https://doi.org/10.1594/PANGAEA.935041 Grasshoff, Klaus; Kremling, Klaus; Ehrhardt, M (1999): Methods of Seawater Analysis: Third, Completely Revised and Extended Edition. Wiley, https://doi.org/10.1002/9783527613984 https://doi.pangaea.de/10.1594/PANGAEA.961274 https://doi.org/10.1594/PANGAEA.961274 |
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.96127410.1002/lno.1241610.1594/PANGAEA.93504110.1002/9783527613984 |
_version_ |
1802650124205162496 |