--- - description: ~ display_name: Effects of nitrogen deposition and empirical nitrogen critical loads for ecoregions of the United States doi: 10.1890/10-2341.1 identifier: 10.1890/10-2341.1 journal_identifier: ecological-applications journal_pages: 3049-3082 journal_vol: 21 notes: ~ title: Effects of nitrogen deposition and empirical nitrogen critical loads for ecoregions of the United States type: article uri: /article/10.1890/10-2341.1 url: ~ year: 2011