The deadline to submit a session, town hall, or pre-conference workshop proposal for AGU25 has passed. Please search for and review proposed sessions below. Please note this site is frozen as of 4/29/25 and will not reflect any changes to proposals made after this date.


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Abstract submissions will also open in mid-June and the deadline for abstract submissions is 30 July, 2025.


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Abstract: Mineralogical and Nanostructural Signatures of Amazonian Dark Earths Revealed by XRD, FTIR and Raman Spectroscopy (AGU25)

Mineralogical and Nanostructural Signatures of Amazonian Dark Earths Revealed by XRD, FTIR and Raman Spectroscopy

Juliani Caland1, Juliano Gomes2, Rodrigo Corrêa2 and Marcelo Sousa3, (1)University of Brasília, Graduate Program in Nanoscience and Nanobiotechnology, Brasília, Brazil, (2)Forensic Institute, Civil Police of the Brazilian Federal District (PCDF), Brasília, Brazil, (3)University of Brasília, Green Nanotechnology Group, Ceilândia, Brazil