Description: We analyzed concentrations of dissolved and particulate trace metals, including iron (Fe), manganese (Mn), vanadium (V), molybdenum (Mo), thallium (Tl), and rare earth elements (REE), during a mesocosm-based phytoplankton summer bloom mimicking the intertidal zone of the southern North Sea (Jade Bay). The studies aimed to identify key drivers controlling their biogeochemical cycling in dynamic, high-productivity coastal environments. Our results highlight the tidally influenced coastal zone as a critical interface that alters the behavior of supposedly conservative elements such as Mo and Tl (Mori et al., 2021) as well as natural and anthropogenic REE (incl., lanthanum, samarium, and gadolinium) (Mori et al., under review). Trace metal concentrations and shale-normalized REE patterns, determined by quadrupole inductively coupled plasma–mass spectrometry (ICP-MS) and inductively coupled plasma–optical emission spectrometry (ICP-OES), were combined with biogeochemical bulk parameters and pigment-based assessments of phytoplankton growth and community composition (Mustaffa et al., 2020). Trace metal and REE cycling were evaluated in relation to phytoplankton dynamics, particulate organic matter composition (C, N, P), dissolved organic carbon, total dissolved nitrogen, and macronutrient concentrations (nitrate, ammonium, silicate, and inorganic phosphate). The dataset was obtained during a Planktotron-based mesocosm experiment conducted within the framework of the Coastal Ocean Darkening project (Mustaffa et al., 2020).
Global identifier:
Doi(
"10.1594/PANGAEA.990362",
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [
"9'-cis-Neoxanthin",
"Alloxanthin",
"Aluminium, particulate",
"Ammonium",
"Carbon, organic, dissolved",
"Carbon, organic, particulate",
"Cerium anomaly",
"Cerium, dissolved",
"Cerium, labile particulate",
"Cerium, particulate",
"Cerium, particulate, refractory",
"Chlorophyll a",
"Chlorophyll b",
"Chlorophyll c1",
"Chlorophyll c2",
"Day of experiment",
"Dysprosium, dissolved",
"Dysprosium, labile particulate",
"Dysprosium, particulate",
"Dysprosium, particulate, refractory",
"Erbium, dissolved",
"Erbium, labile particulate",
"Erbium, particulate",
"Erbium, particulate, refractory",
"Europium, dissolved",
"Europium, labile particulate",
"Europium, particulate",
"Europium, particulate, refractory",
"Event label",
"Fucoxanthin",
"Gadolinium anomaly",
"Gadolinium, dissolved",
"Gadolinium, labile particulate",
"Gadolinium, particulate",
"Gadolinium, particulate, refractory",
"Heavy rare-earth elements",
"Heavy rare-earth elements/light rare-earth elements ratio",
"Holmium, dissolved",
"Holmium, labile particulate",
"Holmium, particulate",
"Holmium, particulate, refractory",
"Incubation type",
"Iron, dissolved",
"Iron, particulate",
"LATITUDE",
"LONGITUDE",
"Lanthanum anomaly",
"Lanthanum, dissolved",
"Lanthanum, labile particulate",
"Lanthanum, particulate",
"Lanthanum, particulate, refractory",
"Light rare-earth elements",
"Lutein",
"Lutetium, dissolved",
"Lutetium, labile particulate",
"Lutetium, particulate",
"Lutetium, particulate, refractory",
"Manganese, dissolved",
"Manganese, particulate",
"Middle rare-earth elements",
"Molybdenum, dissolved",
"Molybdenum, particulate",
"Neodymium, dissolved",
"Neodymium, labile particulate",
"Neodymium, particulate",
"Neodymium, particulate, refractory",
"Nitrate",
"Nitrite",
"Nitrogen oxide",
"Nitrogen, organic, particulate",
"Nitrogen, total dissolved",
"Peridinin",
"Phosphorus, inorganic, dissolved",
"Phosphorus, organic, particulate",
"Praesodymium, particulate",
"Praseodymium, dissolved",
"Praseodymium, labile particulate",
"Praseodymium, particulate, refractory",
"Replicate",
"Salinity",
"Samarium anomaly",
"Samarium, dissolved",
"Samarium, labile particulate",
"Samarium, particulate",
"Samarium, particulate, refractory",
"Sample code/label",
"Sampling date/time, experiment",
"Silicate, dissolved",
"Suspended particulate matter",
"Terbium, dissolved",
"Terbium, labile particulate",
"Terbium, particulate",
"Terbium, particulate, refractory",
"Thallium, dissolved",
"Thallium, particulate",
"Thulium, dissolved",
"Thulium, labile particulate",
"Thulium, particulate",
"Thulium, particulate, refractory",
"Trans-Echinenone",
"Type of study",
"Vanadium, dissolved",
"Vanadium, particulate",
"Violaxanthin",
"Ytterbium, dissolved",
"Ytterbium, labile particulate",
"Ytterbium, particulate",
"Ytterbium, particulate, refractory",
"all-trans-Zeaxanthin",
"beta-Cryptoxanthin",
"pH",
],
methods: [
"Calculated using equation Ce/Ce*PAAS = CePAAS/(PrPAAS²/NdPAAS) of Lawrence et al. (2006)",
"Elemental analyzer, Thermo Scientific, Flash EA 1112",
"Handheld multiparameter instrument, WTW, Multi 250i",
"High catalytic combustion, Shimadzu, Shimadzu TOC-VCPH equipped with TDN unit",
"Inductively coupled plasma - mass spectrometry (ICP-MS), Thermo Finnigan, Element 2",
"Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific Inc., iCAP TQ",
"Inductively coupled plasma optical emission spectrometer (ICP-OES), Thermo, iCAP 6000",
"Spectrophotometer, Thermo Fisher Scientific, AquaMate Plus UV-VIS",
"Spectrophotometer, Thermo Fisher Scientific, Multiscan GO Microplate",
"Spectrophotometry using molybdate reaction after sulfuric acid digestion according to Grasshoff et al. (2009)",
"Triple-Quatrupole inductively coupled mass spectometry (ICP-MS, iCAP-TQ), Thermo Scientific",
],
},
)
Tags: Ammonium ? Stickstoffgehalt ? Gelöster organischer Kohlenstoff ? Cerium ? Gesamtphosphor ? Molybdän ? Nitrit ? Thallium ? Vanadium ? Nitrat ? Eisen ? Kohlenstoff ? Phytoplankton ? Schwebstoff ? Gezeitenzone ? Geografische Koordinaten ? Seltene Erden ? Stickoxide ? Metall ? Salzgehalt ? Studie ? Meeresgewässer ? Küstenregion ? Küstenökosystem ? Nordsee ? Anthropogenic REE ? Phytoplankton bloom ? Planktotron ? mesocosm ?
Region: Jade Bay
Bounding boxes: 8.145499999999993° .. 8.145499999999993° x 53.514100000000106° .. 53.514100000000106°
License: cc-by/4.0
Data access requires registration: click here for further informationLanguage: Englisch/English
Modified: 2026-02-06
Time ranges: 2017-08-10 - 2017-09-21
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