Global Biogeochemical Cycles

Leading journals from the American Geophysical Union are now available on your iPad and iPhone. Fresh from the newsstand, Global Biogeochemical Cycles includes papers in the broad areas of global change involving the geosphere and biosphere.

Enjoy an entirely new browsing and reading experience, and keep up to date with the most important developments in the geosciences: • Stay current with the latest articles through Early View – updated almost daily.
• Be notified when a new weekly issue is available.
• Download articles and issues for offline perusal.
• Save your favorite articles for quick and easy access.
• Share articles with colleagues or students.

About the Journal:
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.

About the Society:
The American Geophysical Union is a not-for-profit society of Earth and space scientists with more than 62,000 members worldwide. Established in 1919 and headquartered in Washington, D.C., AGU advances the Earth and space sciences through its scholarly publications, meetings and conferences, and outreach programs.


CURRENT SUBSCRIBERS to Global Biogeochemical Cycles can “pair” their device with their personal or institutional subscription to enjoy full access in this iPad edition.

SUBSCRIBE IN THE APP: Annual Subscriptions (4 issues) for the iPad-only edition are available for $199.99 (US) per year. Payment is charged to your iTunes account after confirmation of purchase. Global Biogeochemical Cycles subscriptions automatically renew within 24 hours of the end of your subscription period for $199.99 (US) unless auto-renew is turned off at least 24 hours before the end of the subscription period. To turn off auto-renew, go to your iTunes account settings after purchase. Note that subscriptions cannot be cancelled during the term of the subscription, but you can still turn off auto-renew to prevent automatic renewal of your subscription. Note that any unused portion of a free trial period, if offered, will be forfeited when you purchases a subscription.