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Science Highlights Archive


Some recent GEOTRACES science findings are reported below.  
When getting older they are compiled in the Science Highlights Archive where the "Title Filter" search box will allow you to filter them by words in title (please note that only one-word search queries are allowed e.g. iron, Atlantic, etc.).

IMPORTANT NOTICE: Due to a Joomla's malfunction when the search box leads to no results, the filter remains active and you are not allowed to go back to the original list of science highlights. To fix this, please clean the cache of your browser and you will get the original list restored. Sorry for the inconvenience.

Title Published Date
When hydrothermal iron fertilizes the surface ocean in the Western Tropical South Pacific Ocean 18 June 2018
Labile particulate iron isotopic signatures trace hydrothermal and margin inputs down to the benthic layers in the Eastern Pacific Ocean 06 June 2018
Revelations from the dissolved 226Ra-228Ra pair distribution in the South East Pacific Ocean 05 June 2018
High particulate organic carbon export in the Arabian Sea 04 June 2018
Estuary solid loads and solid-solution exchanges yield considerable dissolved trace metal enrichments 01 June 2018
High mesopelagic carbon remineralization traced by particulate biogenic barium in the North Atlantic Ocean 31 May 2018
High production of methylmercury in the anoxic waters of the Black Sea 30 April 2018
Using ICPMS/MS to determine manganese, iron, nickel, copper, zinc, cadmium and lead concentrations on less than 40ml of seawater 30 April 2018
Arctic rivers are discharging organic matter enriched in mercury to the Labrador Sea 09 April 2018
Astonishing protactinium and thorium profiles in the Mediterranean Sea 29 March 2018
Surface South Pacific ecosystems reflect the availability of the nutrients iron, nitrate and phosphate 29 March 2018
Why did the concentration of atmospheric carbon dioxide rise so much and so quickly during the last deglaciation?  06 March 2018
Particle distribution in repeated ocean sections and sediment resuspension 25 January 2018
Where, how and which trace elements are released from dust at the sea surface? 25 January 2018
Climate change induced spectacular increase of the land-ocean inputs in the Arctic Ocean 09 January 2018
Dissolved zinc and silicate decoupling in the North Pacific Ocean 13 December 2017
New neodymium concentration and isotopic data from the West Pacific Ocean 06 December 2017
Benthic nepheloid layer global compilation: an invaluable resource for GEOTRACES researchers 27 November 2017
Widespread nutrient co-limitation discovered on GEOTRACES cruise 10 November 2017
Tracing scavenging intensity with the original coupling between scandium, yttrium and lanthanum in surface waters 09 November 2017
Barium isotope measurements help constraining the oceanic barium cycle 19 October 2017
Short-Term Variability of Dissolved Rare Earth Elements and Neodymium Isotopes in the Entire Water Column of the Panama Basin 05 October 2017
Manganese in the west Atlantic Ocean in the context of the first global ocean circulation model of manganese 29 June 2017
Shelf sediment dissolved iron source via non-reductive dissolution in the Gulf of Alaska 12 June 2017
Surprising cadmium isotope results north of the Subantarctic Front in the South West Atlantic Ocean 06 June 2017
Low iron sulfide precipitation rate in hydrothermal fluids during the early stage of mixing 29 May 2017
Complex cobalt story in the Mediterranean Sea 24 April 2017
A new method for simultaneous analysis of nickel, copper and zinc isotopes in seawater 19 April 2017
GEOTRACES intercalibration of the stable silicon isotope composition of dissolved silicic acid in seawater 14 April 2017
Important external dissolved iron inputs, HNLC water formation and strong biological seasonality explained in the North Pacific Ocean 13 April 2017
Disentangling the paleo signals brought by neodymium isotopic composition 12 April 2017
Contrasting lithogenic inputs from North Atlantic to North Pacific Oceans traced by thorium isotopes 23 March 2017
What controls hydrothermal plume transport of iron over 4000 km in the deep Pacific Ocean? 23 March 2017
Changing the paradigm on the oceanic iron cycle 17 March 2017
Enlighten why macro and micronutrients display different remineralization length scales 17 March 2017
Drawing the future of phytoplankton in a changing ocean 14 March 2017
What constrains the hydrothermal dissolved iron isotopic signatures? 21 February 2017
What is generating the benthic nepheloid layers? 20 February 2017
The coupled zinc-silicon cycle paradox illuminated 08 February 2017
Dissolved neodymium isotopes and Rare Earth Elements combined with oxygen isotopes trace water masses in the Fram Strait 02 February 2017
Siderophores facilitate microbial adaptation to iron limitation in the eastern tropical Pacific Ocean 23 January 2017
Dissolved iron isotopes reveal that distinct processes are controlling this micronutrient distribution in the ocean 17 January 2017
Up to four mercury species measured along the GEOTRACES East Pacific Zonal Transect 16 January 2017
Water mass circulation and weathering inputs in the Labrador Sea based on coupled hafnium-neodymium isotope compositions and rare earth element distributions 13 January 2017
Oxygen biogeochemistry exerts a strong influence on cobalt cycling 13 January 2017
Estimation of the trace element deposition fluxes to the Atlantic Ocean using two different methods 16 December 2016
Solute-particle interactions and the enhanced dissolved barium flux from the Ganga River estuary 17 November 2016
Prokaryotic communities display elevated trace metal concentrations in Pacific oxygen deficient zone 31 October 2016
Testament of the efficiency of environmental policies 05 October 2016
Dealing with the chemical speciation of the elements in the different oceanic realms 04 October 2016

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