• [2013-06-02] Researchers document acceleration of ocean denitrification during deglaciation
  + http://oregonstate.edu/ua/ncs/archives/2013/jun/researchers-document-acceleration-ocean-denitrification-during-deglaciation + http://www.sciencedaily.com/releases/2013/06/130614111606.htm + http://www.sciencedaily.com/releases/2013/06/130603113958.htm + http://www.nature.com/ngeo/journal/vaop/ncurrent/full/ngeo1832.html + http://www.futurity.org/earth-environment/oceans-need-time-to-adapt-to-fast-nitrogen-cycle/ + http://www.eurekalert.org/pub_releases/2013-06/mu-soo061413.php
  in Tietoukka Monitor > 2013 > 2013-22 with nitrogen_cycle oceans oxygen_cycle

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