AGU journal highlights -- Jan. 31, 2012

Featured in this release are research papers on the following topics: "Fine, jagged ash increased Eyjafjallajökull volcano's influence," "Geological evidence for past earthquakes in Tokyo region," "Much irrigation water comes from non-sustainable sources," "Greenland's pronounced glacier retreat not irreversible," "New record from stalagmites shows climate history in Central Asia," "Io's volcanism influences Jupiter's magnetosphere," and "Massive swarm of tunicates tilts ocean's chemical balance." Read more