Organic matter concentration and composition in four trophic regimes of the South Pacific Ocean

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Hauptverfasser: Barthelmeß, Theresa, Engel, Anja
Format: Dataset Open Access
Sprache:en
Veröffentlicht: PANGAEA 2025
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author Barthelmeß, Theresa
Engel, Anja
author_facet Barthelmeß, Theresa
Engel, Anja
collection Datos científicos de ciencias marinas y ambientales
contents Samples were collected in the surface of the Southwestern Pacific Ocean in subtropical and sub-Antarctic water masses, above the Chatham Rise and at the entrance of the Cook Strait in well mixed water masses, creating distinct oligotrophic and eutrophic regimes, respectively. Diel dynamics in concentrations of total organic carbon and nitrogen (TOC/TON), as well as total combined carbohydrates (TCCHO) and total amino acids (TAA), and their dissolved fractions (<0.45µm) are presented. Viral particle abundance (V_III_ml) complements the flow cytometry measurements as presented in the associated dataset of Law et al.
format Dataset Open Access
id pangaea_https___doi_org_10_1594_PANGAEA_974138
institution PANGAEA
language en
publishDate 2025
publisher PANGAEA
record_format pangaea
spellingShingle Organic matter concentration and composition in four trophic regimes of the South Pacific Ocean
Barthelmeß, Theresa
Engel, Anja
Amino acid, total; amino acids; Amino acids, dissolved; carbohydrates; Carbohydrates, dissolved combined; Carbohydrates, total combined; Carbon, organic, total; chlorophyll-a; Concentration; DATE/TIME; DEPTH, water; Dissolved Organic Matter; flow cytometry; LATITUDE; LONGITUDE; Nitrogen, organic, total; Nitrogen, total; Sample code/label; Standard deviation, relative; surface water; TAN2003; TAN2003-track; Tangaroa; Time of day; Water sampler
Samples were collected in the surface of the Southwestern Pacific Ocean in subtropical and sub-Antarctic water masses, above the Chatham Rise and at the entrance of the Cook Strait in well mixed water masses, creating distinct oligotrophic and eutrophic regimes, respectively. Diel dynamics in concentrations of total organic carbon and nitrogen (TOC/TON), as well as total combined carbohydrates (TCCHO) and total amino acids (TAA), and their dissolved fractions (<0.45µm) are presented. Viral particle abundance (V_III_ml) complements the flow cytometry measurements as presented in the associated dataset of Law et al.
title Organic matter concentration and composition in four trophic regimes of the South Pacific Ocean
topic Amino acid, total; amino acids; Amino acids, dissolved; carbohydrates; Carbohydrates, dissolved combined; Carbohydrates, total combined; Carbon, organic, total; chlorophyll-a; Concentration; DATE/TIME; DEPTH, water; Dissolved Organic Matter; flow cytometry; LATITUDE; LONGITUDE; Nitrogen, organic, total; Nitrogen, total; Sample code/label; Standard deviation, relative; surface water; TAN2003; TAN2003-track; Tangaroa; Time of day; Water sampler
url https://doi.org/10.1594/PANGAEA.974138