Did you know some metamorphic #rocks, called metabasic rocks, are an enormous source of #nitrogen being carried deep into the Earth through subduction? A deep nitrogen (N) cycling study by Ananya Mallik, Anna Rebaza, Paul Kapp, Long Li, Yifan Du, Ahmed Al Shams, Emily Cooperdock unveiled these and more. Check out their dataset and article at https://doi.org/10.25422/azu.data.23504415 and https://doi.org/10.1016/j.gca.2023.10.007. Image: Stockcake #OpenData #OpenScience #Geosciences #UniversityofArizona