de.pangaea.dataset974803 und de.pangaea.dataset974797 dataset PANGAEA

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https://www.pangaea.de/ information pointOfContact 2025-03-11T01:13:41Z https://doi.pangaea.de/10.1594/PANGAEA.974803 2025-02-10T08:29:42 publication https://doi.org/10.1594/PANGAEA.974803 Hill, Claudia E L https://orcid.org/0000-0001-5355-8567 information author Rücker, Julia

jruecker@uni-bremen.de

author Eichhorn, Nele

nele.eichhorn@hotmail.com

author Mezger, Selma D https://orcid.org/0000-0002-3067-6357 information author Caporale, Giulia author El-Khaled, Yusuf C author Blanco, Sahara

sahara1998v@gmail.com

author Wild, Christian

christian.wild@uni-bremen.de

https://orcid.org/0000-0001-9637-6536 information author Tilstra, Arjen

arjentilstra@gmail.com

https://orcid.org/0000-0002-4337-6169 information author PANGAEA

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https://www.pangaea.de/ information publisher tableDigital One coral colony per tank was used for oxygen flux measurements, with incubations conducted every 7 days (n = 3 per treatment). On measurement days, oxygen fluxes were assessed 1 hour after organic C treatment using a beaker incubation technique. Corals were placed in 160 ml glass beakers filled with tank water, sealed underwater, and incubated in a thermostat-controlled (~25°C) water bath with stirring (190 rpm). Incubations lasted 1.5 h in light (~100 µmol photons m⁻² s⁻¹ PAR) and 1.5 h in dark, with oxygen concentrations recorded before and after using an optode sensor. Xenia umbellata originates from the Red Sea. completed Hill, Claudia E L https://orcid.org/0000-0001-5355-8567 information principalInvestigator Laboratory experiment theme 1995-01-01 creation PANGAEA

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https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation Study location: Aquarium experiment at the University of Bremen, Germany Treatments: 3 carbon enrichment treatments of 20 mg C/L. DOM (glucose), 2. POM (phytoplankton), 3. POM (zooplankton) Date of study: May 2022 Duration of study: 28 days Species information: Xenia umbellata native to the Indo-Pacific and Red Sea Type of study thematicClassification Tank number thematicClassification Treatment thematicClassification Day of experiment physicalMeasurement day day Net photosynthesis rate, oxygen physicalMeasurement Optode sensor, Hach Lange GmbH, Germany [HACH LDO, HACH HQ 40d] µg/m**2/h µg/m**2/h Respiration rate, oxygen physicalMeasurement Optode sensor, Hach Lange GmbH, Germany [HACH LDO, HACH HQ 40d] µg/m**2/h µg/m**2/h Gross photosynthesis rate, oxygen physicalMeasurement Optode sensor, Hach Lange GmbH, Germany [HACH LDO, HACH HQ 40d] µg/m**2/h µg/m**2/h text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.974803?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data.