User profiles for F. Lacan
![]() | Francois LacanSenior Scientist at LEGOS - CNRS Verified email at univ-tlse3.fr Cited by 5235 |
Global perspectives on observing ocean boundary current systems
Ocean boundary current systems are key components of the climate system, are home to
highly productive ecosystems, and have numerous societal impacts. Establishment of a global …
highly productive ecosystems, and have numerous societal impacts. Establishment of a global …
Neodymium isotopes as a new tool for quantifying exchange fluxes at the continent–ocean interface
F Lacan, C Jeandel - Earth and Planetary Science Letters, 2005 - Elsevier
Continental margins are, via river sediment discharges, the major source of a number of
elements to the ocean. They are also, for several reactive elements, sites of preferential removal …
elements to the ocean. They are also, for several reactive elements, sites of preferential removal …
The GEOTRACES intermediate data product 2017
…, Y Kumamoto, P Laan, M Labatut, F Lacan… - Chemical …, 2018 - Elsevier
The GEOTRACES Intermediate Data Product 2017 (IDP2017) is the second publicly available
data product of the international GEOTRACES programme, and contains data measured …
data product of the international GEOTRACES programme, and contains data measured …
Cadmium isotopic composition in the ocean
F Lacan, R Francois, Y Ji, RM Sherrell - Geochimica et cosmochimica acta, 2006 - Elsevier
… Instead, we estimated f using two Cd isotopes free of isobaric … × ln ( f ) 1 - f where f is the
fraction of dissolved Cd remaining … ) X f is the ε Cd/amu value of media X for a given value of f. …
fraction of dissolved Cd remaining … ) X f is the ε Cd/amu value of media X for a given value of f. …
Bioactive trace metals and their isotopes as paleoproductivity proxies: An assessment using GEOTRACES‐era data
… terms represent quantities and f is unitless. (It follows that the fraction of nutrient consumed
by phytoplankton equals 1−f.) In systems where most nutrients are consumed, f will be close …
by phytoplankton equals 1−f.) In systems where most nutrients are consumed, f will be close …
Isotopic Nd compositions and concentrations of the lithogenic inputs into the ocean: A compilation, with an emphasis on the margins
An extensive compilation of published Nd isotopic values has been made in order to establish
a database and a map of the isotopic composition of Nd of the world coasts. Both the …
a database and a map of the isotopic composition of Nd of the world coasts. Both the …
Tracing Papua New Guinea imprint on the central Equatorial Pacific Ocean using neodymium isotopic compositions and Rare Earth Element patterns
F Lacan, C Jeandel - Earth and Planetary Science Letters, 2001 - Elsevier
The Nd isotopic composition (IC) and Rare Earth patterns of hydrodynamic structures of the
Equatorial Pacific Ocean were characterized along 140W. The Nd IC of Antarctic …
Equatorial Pacific Ocean were characterized along 140W. The Nd IC of Antarctic …
Reconstructing the Nd oceanic cycle using a coupled dynamical–biogeochemical model
The decoupled behaviour observed between Nd isotopic composition (Nd IC, also referred
as ε Nd ) and Nd concentration cycles has led to the notion of a "Nd paradox". While ε Nd …
as ε Nd ) and Nd concentration cycles has led to the notion of a "Nd paradox". While ε Nd …
Digital twin-enabled collaborative data management for metal additive manufacturing systems
Metal Additive Manufacturing (AM) has been attracting a continuously increasing attention
due to its great advantages compared to traditional subtractive manufacturing in terms of …
due to its great advantages compared to traditional subtractive manufacturing in terms of …
Neodymium isotopic composition of the oceans: A compilation of seawater data
F Lacan, K Tachikawa, C Jeandel - Chemical Geology, 2012 - Elsevier
A global compilation of the neodymium isotopic composition of seawater is presented. With
880 data points, it confirms the gradual ε Nd increase for intermediate/deep water masses …
880 data points, it confirms the gradual ε Nd increase for intermediate/deep water masses …