Inefficient nitrogen transport to the lower mantle by sediment subduction
The fate of sedimentary nitrogen during subduction is essential for understanding the origin
of nitrogen in the deep Earth. Here we study the behavior of nitrogen in slab sediments …
of nitrogen in the deep Earth. Here we study the behavior of nitrogen in slab sediments …
The Effect of Nitrogen on the Dihedral Angle Between Fe− Ni Melt and Ringwoodite: Implications for the Nitrogen Deficit in the Bulk Silicate Earth
Nitrogen (N) is extremely depleted in the bulk silicate Earth (BSE). However, whether the
silicate magma ocean was as N‐poor as the present‐day BSE is unknown. We performed …
silicate magma ocean was as N‐poor as the present‐day BSE is unknown. We performed …
The fate of nitrogen during early silicate differentiation of rocky bodies constrained by experimental mineral-melt partitioning
A Pal, R Dasgupta - Geochimica et Cosmochimica Acta, 2024 - Elsevier
Nitrogen (N) is an essential element for life. Yet the processes of planet formation and early
planetary evolution through which rocky planets like Earth obtained their atmospheric and …
planetary evolution through which rocky planets like Earth obtained their atmospheric and …
The Fe (Ni)–C–N-phase diagram at 10 GPa—implications for nitrogen and carbon storage in the deep mantle
P Pangritz, A Rohrbach, C Vollmer, J Berndt… - … to Mineralogy and …, 2024 - Springer
Nitrogen is the most abundant element in the Earth's atmosphere, yet its geochemical
behavior and distribution among the various reservoirs (atmosphere, crust, mantle, and …
behavior and distribution among the various reservoirs (atmosphere, crust, mantle, and …