@article{dfe5b62d14b348b1941d67f070f6e91f,
title = "Now is the time for action: Transitions and tipping points in complex environmental systems",
author = "Stafford, {Susan G.} and Bartels, {Dennis M.} and Sandra Begay-Campbell and Bubier, {Jill L.} and Crittenden, {John C.} and Cutter, {Susan L.} and Delaney, {John R.} and Jordan, {Teresa E.} and Kay, {Alan C.} and Libecap, {Gary D.} and Moore, {John C.} and Rabalais, {Nancy N.} and David Rejeski and Sala, {Osvaldo E.} and Shepherd, {J. Marshall} and Joseph Travis",
year = "2009",
month = dec,
day = "1",
doi = "10.1080/00139150903481882",
language = "English (US)",
volume = "52",
pages = "38--45",
journal = "Environment",
issn = "0013-9157",
publisher = "Taylor and Francis Ltd.",
number = "1",
}