Occurrence of metal ions in the descending layers over Arecibo
Shikha Raizada1, Mike Sulzer1, John A Smith2, Phil Perillat1, John D Mathews3 and Nestor Aponte1, (1)Arecibo Observatory, Arecibo, PR, United States, (2)NASA Langley Research Ceneter, Hampton, CO, United States, (3)Pennsylvania State Univ, University Park, PA, United States
