Corrigendum to "Spatiotemporal variations and factors affecting soil nitrogen in the purple hilly area of Southwest China during the 1980s and the 2010s" [Sci. Total environ. 547 (2016) 173-181]
Sci Total Environ. 2016 Mar 15:547:485-486.
doi: 10.1016/j.scitotenv.2016.01.065.
Epub 2016 Jan 29.