A2A Database


Welcome to the Archaea to Atmosphere (A2A) project's data repository (commonly referred to as the A2A-DB). A2A is an interdisciplinary project, funded by the NASA Interdisciplinary Research in Earth Science (NASA-IDS) program, that investigates the relationship between microbial ecology and methane emissions across five Arctic permafrost peatlands.

Important update: Although public access to this website should still work, please see our new website (https://emerge-db.asc.ohio-state.edu/) to explore the latest data.


Background image: By NASA Goddard Space Flight Center from Greenbelt, MD, USA (A Snapshot of Sea Ice) [CC BY 2.0], via Wikimedia Commons.

A2A Access Public Access