Science

New neodymium concentration and isotopic data from the West Pacific Ocean

In the framework of the GEOTRACES TransGeoBioOc process study (GPpr04), seawater samples were collected at 12 stations (and up to 17 depths per stations) along the SO223T cruise transect from […]

Benthic nepheloid layer global compilation: an invaluable resource for GEOTRACES researchers

Models simulating any oceanic tracer biogeochemistry require a good depiction of the particle distribution, key to incorporating properly scavenging-remineralization processes. However, this kind of description is still rare. Gardner and co-workers […]

Widespread nutrient co-limitation discovered on GEOTRACES cruise

Browning and co-workers (2017, see reference below) find that multiple nutrients must be supplied to stimulate phytoplankton growth on the southeast Atlantic GEOTRACES GA08 cruise. The paper has been published […]

Tracing scavenging intensity with the original coupling between scandium, yttrium and lanthanum in surface waters

The first basin-wide surface scandium (Sc), yttrium (Y) and lanthanum (La) concentration data in a section across the North Atlantic subtropical gyre (2011 GEOTRACES GA03) is reported by Till and […]

Barium isotope measurements help constraining the oceanic barium cycle

Hsieh and Henderson (2017, see reference below) propose a compilation of the oceanic barium (Ba) concentrations together with its isotopic profiles measured so far. Their review covers the main oceanic […]

Private: COST Action ES0801 “The Ocean Chemistry of Bioactive Trace Elements and Paleoclimate Proxies”

COST Action ES0801 “The Ocean Chemistry of Bioactive Trace Elements and Paleoclimate Proxies” The cycling of key trace elements in the ocean is critical to the functioning of ocean ecosystems, to the […]

Short-Term Variability of Dissolved Rare Earth Elements and Neodymium Isotopes in the Entire Water Column of the Panama Basin

Patricia Grasse and co-workers (2017, see reference below) present new dissolved neodymium isotope compositions (εNd) and rare earth element (REE) concentrations from the Panama Basin. REE concentrations peak at the […]

Manganese in the west Atlantic Ocean in the context of the first global ocean circulation model of manganese

Marco van Hulten and co-workers (2017, see reference below) ran a global ocean model to understand manganese (Mn), a biologically essential element. The model shows that: (i) in the deep […]

Shelf sediment dissolved iron source via non-reductive dissolution in the Gulf of Alaska

Crusius and co-workers (2017, see reference below), reveal temporal and spatial variability in the sources of iron (Fe) to the northern Gulf of Alaska, based on data from cruises from […]

New neodymium concentration and isotopic data from the West Pacific Ocean

Benthic nepheloid layer global compilation: an invaluable resource for GEOTRACES researchers

Widespread nutrient co-limitation discovered on GEOTRACES cruise

Tracing scavenging intensity with the original coupling between scandium, yttrium and lanthanum in surface waters

Barium isotope measurements help constraining the oceanic barium cycle

Private: COST Action ES0801 “The Ocean Chemistry of Bioactive Trace Elements and Paleoclimate Proxies”

Short-Term Variability of Dissolved Rare Earth Elements and Neodymium Isotopes in the Entire Water Column of the Panama Basin

Manganese in the west Atlantic Ocean in the context of the first global ocean circulation model of manganese

Shelf sediment dissolved iron source via non-reductive dissolution in the Gulf of Alaska

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