/* DATA DESCRIPTION:
Citation:	Hill, Claudia E L; Rücker, Julia; Eichhorn, Nele; Mezger, Selma D; Caporale, Giulia; El-Khaled, Yusuf C; Blanco, Sahara; Wild, Christian; Tilstra, Arjen (2025): Oxygen fluxes of coral Xenia umbellata in a aquarium experiment [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974803, 
	In: Hill, CEL et al. (2025): Excess particulate organic matter negatively affects the ecophysiology of the widespread soft coral Xenia umbellata [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.974797
Abstract:	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.
Keyword(s):	Laboratory experiment
Comment:	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
Parameter(s):	Type of study (Study type) * PI: Hill, Claudia E L (https://orcid.org/0000-0001-5355-8567)
	Tank number (Tank No) * PI: Hill, Claudia E L (https://orcid.org/0000-0001-5355-8567)
	Treatment (Treat) * PI: Hill, Claudia E L (https://orcid.org/0000-0001-5355-8567)
	Day of experiment [day] (DOE) * PI: Hill, Claudia E L (https://orcid.org/0000-0001-5355-8567)
	Net photosynthesis rate, oxygen [µg/m**2/h] (PN O2) * PI: Hill, Claudia E L (https://orcid.org/0000-0001-5355-8567) * METHOD/DEVICE: Optode sensor, Hach Lange GmbH, Germany [HACH LDO, HACH HQ 40d]
	Respiration rate, oxygen [µg/m**2/h] (Resp O2) * PI: Hill, Claudia E L (https://orcid.org/0000-0001-5355-8567) * METHOD/DEVICE: Optode sensor, Hach Lange GmbH, Germany [HACH LDO, HACH HQ 40d]
	Gross photosynthesis rate, oxygen [µg/m**2/h] (PG O2) * PI: Hill, Claudia E L (https://orcid.org/0000-0001-5355-8567) * METHOD/DEVICE: Optode sensor, Hach Lange GmbH, Germany [HACH LDO, HACH HQ 40d]
License:	Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/)
Status:	Curation Level: Enhanced curation (URI: https://wiki.pangaea.de/wiki/Curation_levels)
Size:	420 data points
*/
Study type	Tank No	Treat	DOE [day]	PN O2 [µg/m**2/h]	Resp O2 [µg/m**2/h]	PG O2 [µg/m**2/h]
Laboratory experiment	T1	Zooplankton	0	5.5551	-3.128187441	8.68328817211405
Laboratory experiment	T2	Control	0	1.5368	-1.267583120	2.80436471200000
Laboratory experiment	T3	DOC	0	2.6359	-0.065128193	2.70098861400000
Laboratory experiment	T4	Phytoplankton	0	5.0852	-2.462993211	7.54823694200000
Laboratory experiment	T5	Phytoplankton	0	6.7086	-1.804840148	8.51343345700000
Laboratory experiment	T6	DOC	0	5.7343	-1.456154768	7.19043936400000
Laboratory experiment	T7	Zooplankton	0	5.6237	-1.324195300	6.94789744500000
Laboratory experiment	T8	Control	0	4.0979	-2.591355549	6.68926855700000
Laboratory experiment	T9	Zooplankton	0	3.5973	-4.424212615	8.02153344100000
Laboratory experiment	T10	Phytoplankton	0	4.7484	-1.467987972	6.21634541300000
Laboratory experiment	T11	Control	0	1.4734	-1.607709004	3.08111124000000
Laboratory experiment	T12	DOC	0	5.8020	-1.476944923	7.27894169800000
Laboratory experiment	T1	Zooplankton	7	3.9094	-1.452186447	5.36159097700000
Laboratory experiment	T2	Control	7	4.2776	-2.553371262	6.83096411000000
Laboratory experiment	T3	DOC	7	1.8813	-2.275799070	4.15712533900000
Laboratory experiment	T4	Phytoplankton	7	2.9215	-2.672383061	5.59385251700000
Laboratory experiment	T5	Phytoplankton	7	2.5122	-1.900700610	4.41289877000000
Laboratory experiment	T6	DOC	7	4.8643	-1.669335527	6.53359193800000
Laboratory experiment	T7	Zooplankton	7	3.5359	-4.539809995	8.07566397200000
Laboratory experiment	T8	Control	7	4.8079	-2.858879752	7.66681517900000
Laboratory experiment	T9	Zooplankton	7	4.1910	-1.383840031	5.57487048000000
Laboratory experiment	T10	Phytoplankton	7	2.0057	-2.336431655	4.34208865000000
Laboratory experiment	T11	Control	7	2.9787	-1.018747344	3.99744407500000
Laboratory experiment	T12	DOC	7	3.2366	-2.690853794	5.92740926100000
Laboratory experiment	T1	Zooplankton	14	0.6896	-6.003700568	6.69327985100000
Laboratory experiment	T2	Control	14	2.4495	-2.182631876	4.63218158900000
Laboratory experiment	T3	DOC	14	0.7277	-2.189300775	2.91700127600000
Laboratory experiment	T4	Phytoplankton	14	2.1196	-17.922344320	20.04194633000000
Laboratory experiment	T5	Phytoplankton	14	8.9658	-5.055496616	14.02132650000000
Laboratory experiment	T6	DOC	14	2.1767	-2.806957585	4.98367904600000
Laboratory experiment	T7	Zooplankton	14	2.7881	-4.279016961	7.06715933500000
Laboratory experiment	T8	Control	14	3.3859	-2.097081038	5.48298153800000
Laboratory experiment	T9	Zooplankton	14	3.5133	-4.212009883	7.72526061500000
Laboratory experiment	T10	Phytoplankton	14	0.7512	-2.611807325	3.36296095100000
Laboratory experiment	T11	Control	14	1.4649	-2.408370176	3.87327952900000
Laboratory experiment	T12	DOC	14	1.9455	-2.320375442	4.26590657300000
Laboratory experiment	T1	Zooplankton	21	-0.2951	-6.548495932	6.25343286000000
Laboratory experiment	T2	Control	21	3.1180	-1.585758312	4.70372598200000
Laboratory experiment	T3	DOC	21	0.8000	-1.735270904	2.53527504600000
Laboratory experiment	T4	Phytoplankton	21	4.1556	-4.791097762	8.94672584800000
Laboratory experiment	T5	Phytoplankton	21	7.8022	-4.501205956	12.30337229000000
Laboratory experiment	T6	DOC	21	2.1164	-2.363345338	4.47973108000000
Laboratory experiment	T7	Zooplankton	21	5.4685	-2.461296726	7.92976033800000
Laboratory experiment	T8	Control	21	2.7643	-2.495311219	5.25965455800000
Laboratory experiment	T9	Zooplankton	21	1.5978	-2.257155671	3.85493653100000
Laboratory experiment	T10	Phytoplankton	21	-0.2944	-5.455443777	5.16101547100000
Laboratory experiment	T11	Control	21	1.6484	1.341299890	2.98970450300000
Laboratory experiment	T12	DOC	21	0.5655	-2.225882353	2.79134557200000
Laboratory experiment	T1	Zooplankton	28	-3.0053	2.372105243	-0.63321250800000
Laboratory experiment	T2	Control	28	2.2038	-2.762228345	4.96607185900000
Laboratory experiment	T3	DOC	28	0.9366	-4.577367796	5.51393847100000
Laboratory experiment	T4	Phytoplankton	28	-2.1192	0.278863642	-1.84029129200000
Laboratory experiment	T5	Phytoplankton	28	13.9203	-2.329633246	16.24993685000000
Laboratory experiment	T6	DOC	28	1.1077	-7.706761162	8.81449734800000
Laboratory experiment	T7	Zooplankton	28	7.8204	-1.677444880	9.49782660300000
Laboratory experiment	T8	Control	28	0.6477	-1.205657254	1.85337507100000
Laboratory experiment	T9	Zooplankton	28	-0.8028	3.158480074	2.35571967700000
Laboratory experiment	T10	Phytoplankton	28	0.5288	-0.764692093	1.29344291900000
Laboratory experiment	T11	Control	28	0.1767	-1.192375977	1.36908345700000
Laboratory experiment	T12	DOC	28	1.1310	-5.482097338	6.61311096700000