Néodyme Isotopes.pdf

Lacan.
The thesis was submitted on December 4, 2006, to the Université Paul Sabatier - Toulouse III.
The document is archived on the HAL (Hyper Article en Ligne) platform, a multi-disciplinary open access archive for scientific research documents.
The thesis is written in French and focuses on the use of neodymium isotopes to trace water masses in the Nordic Seas and the subarctic Atlantic Ocean.

Main Topics

The thesis explores the use of neodymium isotopes as a tracer for water masses in the ocean.
The study focuses on the Nordic Seas and the subarctic Atlantic Ocean, with a particular emphasis on the circulation of water masses in these regions.
The author presents results from a series of measurements and analyses of neodymium isotopes in seawater samples from the study area.
The thesis discusses the implications of the results for our understanding of ocean circulation and the transport of heat and nutrients in the ocean.

Methodology

The author used a combination of field measurements and laboratory analyses to collect and analyze seawater samples from the study area.
The samples were analyzed for neodymium isotopes using mass spectrometry techniques.
The author also used numerical models and other data sources to interpret the results and place them in the context of larger-scale ocean circulation patterns.

Conclusion

The thesis presents a comprehensive study of the use of neodymium isotopes to trace water masses in the Nordic Seas and the subarctic Atlantic Ocean.
The results provide new insights into the circulation of water masses in these regions and have implications for our understanding of ocean circulation and the transport of heat and nutrients in the ocean.