Pycnocline recipe revisited using the nitrate isotopes: New estimates for the overturning ratio and low-latitude nutrient supply


François Fripiat1, Dario Marconi2, Alfredo Martinez-Garcia1, Sarah Fawcett3, Daniel Mikhail Sigman2 and Gerald Hermann Haug1, (1)Max Planck Institute for Chemistry, Mainz, Germany, (2)Princeton University, Geosciences, Princeton, United States, (3)University of Cape Town, Oceanography Department, Cape Town, South Africa
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