Zhang Zhiqiang, Gao Feng . Overview of the planet under pressure 2012 London conference: New knowledge towards solutions[J]. Advances in Earth Science, 2012 , 27(5) : 589 -591 . DOI: 10.11867/j.issn.1001-8166.2012.05.0589

[1]State of the Planet Declaration. Planet under Pressure: New Knowledge towards Solutions[R]. London, UK, March 29, 2012.
[2]Syvitski J. Anthropocene: An epoch of our making[J].Global Change（International Geosphere Biosphere Programme), 2012，（78）：12-15.