Bai, Xuemei
Shi, Peijun
Liu, Yansui
Article History
First Online: 7 May 2014
Change Date: 7 May 2014
Change Type: Correction
Change Details: The print version of this article wrongly stated that more than 75.8 million hectares of arable land in China could be realized by optimizing rural residential land use. The correct figure is 7.58 million hectares.
Change Date: 21 May 2014
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1038/509423a