Welcome to GEMS: AGU's submission system

Global Biogeochemical Cycles includes papers in the broad areas of global change involving the geosphere and biosphere. The journal focuses on research at large geographic scales. Marine, hydrologic, atmospheric, extraterrestrial, geologic, biologic, and human causes of and response to environmental change on time scales of tens, thousands, and millions of years are the purview of the journal.

Editor in Chief: Isaac R. Santos

Add your ORCID to GEMS and always have this identifier link you and all of your work. AGU encourages all authors and reviewers to create and add an Open Researcher and Contributor Identifier (ORCID) to their account. It’s easy: just update your profile on an existing account or add ORCID when you create your account. Learn more about ORCID.

ORCIDS will now be required for all corresponding authors and strongly encouraged for coauthors.
AGU officially joins with a number of other publishers in a commitment to include the ORCID (Open Researcher and Contributor ID) for authors of all papers published. See statement https://eos.org/agu-news/agu-opens-its-journals-to-author-identifiers

All AGU journal content from 1997 to 24 months ago is freely available online. Your published paper will become fully open 24-months after publication.

Please note: Your username/password will be synched across AGU and be a universal login. The AGU membership site will be accessible with the same username/password you have used or updated in GEMS, and vice versa.

New authors should register for an account.

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