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Dissolved trace elements and nutrients in the North Sea—a current baseline

Λεπτομέρειες βιβλιογραφικής εγγραφής
Τίτλος: Dissolved trace elements and nutrients in the North Sea—a current baseline
Συγγραφείς: Siems, Anna, Zimmermann, Tristan, Sanders, Tina, Pröfrock, Daniel
Πηγή: http://lobid.org/resources/99370674911406441#!, 196(6):539.
Έτος έκδοσης: 2024
Συλλογή: Publisso (ZB MED-Publikationsportal Lebenswissenschaften)
Θεματικοί όροι: Primary production, Water Pollutants, Chemical/analysis [MeSH], Skagerrak, Trace Elements/analysis [MeSH], Nutrients/analysis [MeSH], Environmental Monitoring [MeSH], Seawater/chemistry [MeSH], Metals/analysis [MeSH], Carbon storage, Trace metals, Phosphorus/analysis [MeSH], ICP-MS, Research, Gadolinium anomaly, Eutrophication [MeSH], North Sea [MeSH], Nitrogen/analysis [MeSH]
Περιγραφή: AbstractPrimary production is an important driver of marine carbon storage. Besides the major nutrient elements nitrogen, phosphorus, and silicon, primary production also depends on the availability of nutrient-type metals (e.g., Cu, Fe, Mo) and the absence of toxicologically relevant metals (e.g., Ni, Pb). Especially in coastal oceans, carbon storage and export to the open ocean is highly variable and influenced by anthropogenic eutrophication and pollution. To model future changes in coastal carbon storage processes, a solid baseline of nutrient and metal concentrations is crucial. The North Sea is an important shelf sea, influenced by riverine, atmospheric, Baltic Sea, and North Atlantic inputs. We measured the concentrations of dissolved nutrients (NH4+, NO3−, PO43−, and SiO44−) and 26 metals in 337 water samples from various depths within the entire North Sea and Skagerrak. A principal component analysis enabled us to categorize the analytes into three groups according to their predominant behavior: tracers for seawater (e.g., Mo, U, V), recycling (e.g., NO3−, PO43−, SiO44−), and riverine or anthropogenic input (e.g., Ni, Cu, Gd). The results further indicate an increasing P-limitation and increasing anthropogenic gadolinium input into the German Bight.
Τύπος εγγράφου: article in journal/newspaper
Γλώσσα: English
Relation: https://repository.publisso.de/resource/frl:6505158; https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11088546/
DOI: 10.1007/s10661-024-12675-2
Διαθεσιμότητα: https://repository.publisso.de/resource/frl:6505158
https://doi.org/10.1007/s10661-024-12675-2
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11088546/
Rights: https://creativecommons.org/licenses/by/4.0/
Αριθμός Καταχώρησης: edsbas.352DD036
Βάση Δεδομένων: BASE
Περιγραφή
DOI:10.1007/s10661-024-12675-2