Short-lived U and Th isotope distribution in a tropical laterite derived from granite (Pitinga river basin, Amazonia, Brazil): Application to assessment of weathering rate

Daniel Mathieu, M. Bernat, D. Nahon

Earth and Planetary Science Letters

EngineeringPaleoenvironmental ChangePitinga River BasinTropical LateriteIsotope Geochemistry +7

step-heating and laser fusion dating of a quaternary pumice from Neschers, Massif Central, France: The defeat of xenocrystic contamination

Ph. Lo Bello, Gilbert Féraud, Chris Hall, +3

Chemical Geology Isotope Geoscience section

Massif CentralQuaternary PumiceEngineeringLaser Fusion DatingGeology +7

High metal inputs to closed seas: the New Caledonian lagoon

P. Ambatsian, François Fernex, M. Bernat, +2

Journal of Geochemical Exploration

Marine GeologyEngineeringOcean EngineeringOcean TechnologyDeep Sea Mining +8

Variation of heavy metals in recent sediments from Piratininga Lagoon (Brazil): interpretation of geochemical data with the aid of multivariate analysis

Wenmin Huang, R. Campredon, Jorge João Abrão, +2

Environmental Geology

Environmental ChemistryEngineeringSediment QualityGeochemical DataEnvironmental Engineering +10

210Pb, manganese and carbon: indicators of focusing processes on the northwestern Mediterranean continental margin

Roselyne Buscail, P. Ambatsian, A. Monaco, +1

Marine Geology

Marine GeologyBiogeochemistryEngineeringMarine ChemistryGeology +5

Sedimentation rate and early diagenesis of particulate organic nitrogen and carbon in Aydat Lake (Puy de Dôme, France)

Gérard Sarazin, Gil Michard, I.Al Gharib, +1

Chemical Geology

Organic GeochemistryBiogeochemistryEnvironmental ChemistryEarth ScienceEngineering +7

Evidence for contamination of recent Hawaiian lavas from230Th-238U data

Maud Condomines, M. Bernat, Claude J. Allègre

Earth and Planetary Science Letters

Volcanic Gas ChemistryVolcanologyEngineeringVolcanismGeology +4

Sediment flux distribution in the Southern Brazil Basin during the late Quaternary: the role of deep‐sea currents

Laurent Massé, J. C. FAUGÈRES, C. Pujol, +3

Sedimentology

EngineeringGeomorphologyPaleoceanographySouthern Brazil BasinSedimentary Geology +21

A high-temperature hydrothermal deposit on the East Pacific Rise near 7°N

Jacques Boulègue, E.A. Perseil, M. Bernat, +3

Earth and Planetary Science Letters

High-temperature Hydrothermal DepositMarine GeologyEngineeringGeographyGeology +6

Ammonification rates and 210Pb in sediments from a lagoon under a wet tropical climate: Marica, Rio de Janeiro state, Brazil

François Fernex, M. Bernat, S. Ballestra, +2

Hydrobiologia

Ammonification RatesEarth ScienceEngineeringSediment QualityWet Tropical Climate +6