Short communication: Updated CRN Denudation collections in OCTOPUS v2.3

Codilean, Alexandru T.; Munack, Henry

doi:https://doi.org/10.5194/gchron-7-113-2025

Articles | Volume 7, issue 1

https://doi.org/10.5194/gchron-7-113-2025

© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/gchron-7-113-2025

© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 7, issue 1

Short communication/technical note

|

20 Mar 2025

Short communication/technical note |

| 20 Mar 2025

Short communication: Updated CRN Denudation collections in OCTOPUS v2.3

Alexandru T. Codilean and Henry Munack

Data sets

OCTOPUS Database v.2.3: The CRN Denudation Global collection [2024] Alexandru Codilean and Henry Munack https://doi.org/10.71747/uow-r3gk326m.28216865.v1

OCTOPUS Database v.2.3: The CRN Denudation Australian collection [2024] Alexandru Codilean and Henry Munack https://doi.org/10.71747/uow-r3gk326m.28216919.v1

Supplementary material for: Updated CRN Denudation collections in OCTOPUS v2.3 (Version 1) Alexandru Codilean and Henry Munack https://doi.org/10.5281/zenodo.14014985

Short summary

OCTOPUS v2.3 updates CRN Denudation, adding 1311 new river basins to the CRN Global and CRN Australia collections, totalling 5611 basins with recalculated beryllium-10 denudation rates and 561 with aluminium-26 rates. New fields include basin centroid latitude, effective atmospheric pressure, glacier extent, and quartz-bearing lithology percentages, improving data quality and interoperability with online erosion calculators.