Does 234Th/238U disequilibrium provide an accurate record of the export flux of particulate organic carbon from the upper ocean?

The magnitude of the flux of biogenic particulate organic carbon (POC) exported from the surface waters of the world ocean and remineralized at depth is critical to constraining models of the global carbon cycle, yet remains controversial. The use of upper ocean sediment traps is still one of the pr...

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Veröffentlicht in:	Limnology and oceanography 2003-05, Vol.48 (3), p.1018-1029
Hauptverfasser:	Moran, S. B., Weinstein, S. E., Edmonds, H. N., Smith, J. N., Kelly, R. P., Pilson, M. E. Q., Harrison, W. G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Earth sciences Earth, ocean, space Exact sciences and technology External geophysics Geochemistry Isotope geochemistry Isotope geochemistry. Geochronology Mineralogy Physical and chemical properties of sea water Physics of the oceans Silicates Water geochemistry
Online-Zugang:	Volltext
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