Modern ICP-OES data from Negro, Solimões and Amazon Rivers (northern and south channels) during a full hidrological cycle
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2025
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| _version_ | 1867169171529269248 |
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| author | Grigolato, Júlia Chiessi, Cristiano Mazur Bertassoli Junior, Dailson José de Carvalho Campos, Marília Shimizu, Marilia Harumi Magalhães, Renê Hamada Nace, Trevor Sawakuchi, André Oliveira Wahnfried, Ingo Daniel Neri, Rafael Cunha, Alan Cavalcanti Cleverson, Silva G Baker, Paul A Govin, Aline Zabel, Matthias |
| author_facet | Grigolato, Júlia Chiessi, Cristiano Mazur Bertassoli Junior, Dailson José de Carvalho Campos, Marília Shimizu, Marilia Harumi Magalhães, Renê Hamada Nace, Trevor Sawakuchi, André Oliveira Wahnfried, Ingo Daniel Neri, Rafael Cunha, Alan Cavalcanti Cleverson, Silva G Baker, Paul A Govin, Aline Zabel, Matthias |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Here we present the elementary composition [ln(Fe/K) and ln(Al/K)] from suspendend sediment samples for Negro, Solimões and Amazon Rivers (northern and south channels) during a full hidrological cycle. These elements cover the period from August 2021 to July 2022. The samples were collected during the ebb tide using a pump positioned at the midpoint of the water column. In the laboratory, the water samples were processed using a vacuum filtering system mounted with 0.45 μm cellulose acetate membrane filters. For each sample, 1.8 L of water was filtered through six filters to obtain a representative amount of suspended sediment. After acid digestion of each sample (HF, HNO₃, and HClO₄) in a microwave modular rotor (EthosUp®), the total element concentrations in the suspended sediments were measured by inductively coupled plasma optical emission spectrometry (ICP-OES). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_986820 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Modern ICP-OES data from Negro, Solimões and Amazon Rivers (northern and south channels) during a full hidrological cycle Grigolato, Júlia Chiessi, Cristiano Mazur Bertassoli Junior, Dailson José de Carvalho Campos, Marília Shimizu, Marilia Harumi Magalhães, Renê Hamada Nace, Trevor Sawakuchi, André Oliveira Wahnfried, Ingo Daniel Neri, Rafael Cunha, Alan Cavalcanti Cleverson, Silva G Baker, Paul A Govin, Aline Zabel, Matthias Aluminium; Amazon_River_AP-01; Amazon_River_AP-02; Amazon_River_AP-03; Amazon_River_AP-04; Amazon_River_AP-05; Amazon_River_AP-06; Amazon_River_AP-07; Amazon_River_AP-08; Amazon_River_AP-09; Amazon_River_AP-10; Amazon_River_AP-11; Amazon_River_AP-12; Amazon_River_AP-13; Amazon_River_AP-14; Amazon Basin; Amazon River; Brazil; Date/Time of event; Event label; ICP-OES; Inductively coupled plasma–optical emission spectrometer (ICP-OES), Varian Vista Pro [with a radial plasma]; Iron; Latitude of event; ln-Aluminium/Potassium ratio; ln-Iron/Potassium ratio; Longitude of event; Month; Negro_River_AM-01; Negro_River_AM-04; Negro_River_AM-06; Negro_River_AM-08; Negro_River_AM-09; Negro_River_AM-11; Negro_River_AM-13; Negro_River_AM-15; Negro_River_AM-17; Negro_River_AM-19; Negro_River_AM-21; Negro_River_AM-23; Negro River; Potassium; River; Sample code/label; Solimoes_River_AM-02; Solimoes_River_AM-03; Solimoes_River_AM-05; Solimoes_River_AM-07; Solimoes_River_AM-10; Solimoes_River_AM-12; Solimoes_River_AM-14; Solimoes_River_AM-16; Solimoes_River_AM-18; Solimoes_River_AM-20; Solimoes_River_AM-22; Solimoes_River_AM-24; Solimões River; Water sample; WS; Year of observation Here we present the elementary composition [ln(Fe/K) and ln(Al/K)] from suspendend sediment samples for Negro, Solimões and Amazon Rivers (northern and south channels) during a full hidrological cycle. These elements cover the period from August 2021 to July 2022. The samples were collected during the ebb tide using a pump positioned at the midpoint of the water column. In the laboratory, the water samples were processed using a vacuum filtering system mounted with 0.45 μm cellulose acetate membrane filters. For each sample, 1.8 L of water was filtered through six filters to obtain a representative amount of suspended sediment. After acid digestion of each sample (HF, HNO₃, and HClO₄) in a microwave modular rotor (EthosUp®), the total element concentrations in the suspended sediments were measured by inductively coupled plasma optical emission spectrometry (ICP-OES). |
| title | Modern ICP-OES data from Negro, Solimões and Amazon Rivers (northern and south channels) during a full hidrological cycle |
| topic | Aluminium; Amazon_River_AP-01; Amazon_River_AP-02; Amazon_River_AP-03; Amazon_River_AP-04; Amazon_River_AP-05; Amazon_River_AP-06; Amazon_River_AP-07; Amazon_River_AP-08; Amazon_River_AP-09; Amazon_River_AP-10; Amazon_River_AP-11; Amazon_River_AP-12; Amazon_River_AP-13; Amazon_River_AP-14; Amazon Basin; Amazon River; Brazil; Date/Time of event; Event label; ICP-OES; Inductively coupled plasma–optical emission spectrometer (ICP-OES), Varian Vista Pro [with a radial plasma]; Iron; Latitude of event; ln-Aluminium/Potassium ratio; ln-Iron/Potassium ratio; Longitude of event; Month; Negro_River_AM-01; Negro_River_AM-04; Negro_River_AM-06; Negro_River_AM-08; Negro_River_AM-09; Negro_River_AM-11; Negro_River_AM-13; Negro_River_AM-15; Negro_River_AM-17; Negro_River_AM-19; Negro_River_AM-21; Negro_River_AM-23; Negro River; Potassium; River; Sample code/label; Solimoes_River_AM-02; Solimoes_River_AM-03; Solimoes_River_AM-05; Solimoes_River_AM-07; Solimoes_River_AM-10; Solimoes_River_AM-12; Solimoes_River_AM-14; Solimoes_River_AM-16; Solimoes_River_AM-18; Solimoes_River_AM-20; Solimoes_River_AM-22; Solimoes_River_AM-24; Solimões River; Water sample; WS; Year of observation |
| url | https://doi.org/10.1594/PANGAEA.986820 |