SELECT DISTINCT t3.journalid FROM paperkeyphrase AS t2 JOIN keyphrase AS t1 ON t2.keyphraseid  =  t1.keyphraseid JOIN paper AS t3 ON t3.paperid  =  t2.paperid WHERE t1.keyphrasename  =  "Trophic Cascade" AND t3.year  =  2010 GROUP BY t3.journalid;
In 2010 what journal published an article about Trophic Cascade ?