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Dissolved inorganic nutrients at station 18, Westermarkelsdorf (2018-05 - 2023-01)

In addition to data collection by the logger units, nutrients are measured at 23 locations. Sampling occurs every 14 days at each site. Samples are taken from a water depth of approximately 0.5 meters, filtered (filter size 40 µm), and cooled for further transport. Furthermore, on the sampling day, salinity and temperature are measured at the respective locations using the WTW Cond 3110. After each tour, the water samples are frozen at -20 °C at GEOMAR for later analysis. Since 2020/2021, the analyses have been conducted by Research Area 3: Marine Ecology, FE Experimental Ecology. GEOMAR, Kiel. The samples are analyzed for the concentration of dissolved inorganic nutrients (total oxidized nitrogen, nitrite, ammonium, phosphate and silicate) by UV/VIS spectroscopy using a continuous flow analyzer (type QuAAtro 30; comp. SEAL Analytical, Hamburg, Germany, equipped with a SEAL XY-2 autosampler). Quality control for nutrient measurements is ensured by certified reference material (CRM) by KANSO TECHNOS CO, LTD, Osaka, Japan. Standard analysis methods developed by SEAL Analytical were followed.

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Cite this as

Lieberum, Christian, Hiebenthal, Claas, Karez, Rolf (2024). Dataset: Dissolved inorganic nutrients at station 18, Westermarkelsdorf (2018-05 - 2023-01). https://doi.org/10.1594/PANGAEA.973095

DOI retrieved: 2024

Additional Info

Field Value
Imported on December 1, 2024
Last update December 1, 2024
License CC-BY-4.0
Source https://doi.pangaea.de/10.1594/PANGAEA.973095
Author Lieberum, Christian
Given Name Christian
Family Name Lieberum
More Authors
Hiebenthal, Claas
Karez, Rolf
Source Creation 2024
Publication Year 2024
Resource Type text/tab-separated-values - filename: 18West_Nutrients_2018-05_2023-01
Subject Areas
Name: Chemistry

Related Identifiers
Title: Dissolved inorganic nutrient concentrations at 13 monitoring stations at the SW Baltic Sea coast from 2016-2018
Identifier: https://doi.org/10.1594/PANGAEA.895195
Type: DOI
Relation: References
Year: 2018
Authors: Franz Markus , Lieberum Christian , Bock Gesche , Karez Rolf .