Dissolved phosphorus compounds enhance N2 fixation rates in the eastern tropical North Atlantic

Judith Meyer1, Arvind Singh2,3 and Ulf Riebesell1, (1)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (2)GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel, Kiel, Germany, (3)Physical Research Laboratory, Ahmedabad, India