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
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
Lithogenic influence from the Hawaiian Islands detectable up to Station ALOHA surface waters 08 September 2016
Inference about rates of thorium and particle cycling in the ocean water column 30 August 2016
Hydrothermalism: a major contributor to the oceanic inventory of dissolved zinc 29 August 2016
Decreasing of the industrial lead contamination in the Amundsen Sea area 07 July 2016
Scandium: a new oceanic tracer with surprising properties 29 June 2016
Gadolimium, a Rare Earth Element becoming a human contaminant and tracer of wastewater discharge in the ocean 13 June 2016
Onboard analysis of dissolved zinc everywhere in the open ocean with a Lab on Valve (LOV) system of the size of a bottle of wine is becoming possible 03 June 2016
Are the dissolved iron distributions well represented by the global ocean biogeochemistry models? 24 May 2016
An example of a fruitful international intercomparison 19 May 2016
All mercury species measured along the GEOTRACES-UK section, South Atlantic Ocean 13 May 2016
Amazingly detailed compilation of the silicon cycle, with an emphasis on the oceanic silicon isotope budget 09 May 2016
Water masses traced by neodymium isotopic compositions at an unprecedented level in the North Atlantic Ocean 21 March 2016
Important warning about the uncertainties affecting results of dissolved iron concentration measurements in seawater using flow-injection with chemiluminescence detection 18 March 2016
When a multi-parameter end-member mixing model allows a quantitative deconvolution of the dissolved rare earth elements behaviour 18 March 2016
What do the first 236-Uranium data reveal in the Arctic Ocean? 10 March 2016
Using chromium isotopes to reconstruct the oxygenation history of the oceans is challenged by modern data 07 March 2016
Impressive set of data reveal new features on the modern cadmium–phosphate relationship 25 January 2016
Lead isotopes tracks leakage of Indian Ocean seawater into the Atlantic Ocean 15 January 2016

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 Data Assembly Centre (GDAC)


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