?url_ver=Z39.88-2004&rft_id=10.5194%2Fessd-2016-25&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Saunois%2C+M.&rft.aulast=Saunois&rft.aufirst=M.&rft.issue=2&rft.volume=8&rft.date=2016&rft.issn=1866-3591&rft.atitle=The+Global+Methane+Budget%3A+2000-2012&rft.title=Earth+System+Science+Data+Discussions&rft.pages=697-751&rft.genre=article