Figure 1
Location of Guangdong Province in China, and the economic geographical division of Guangdong. Map created using ArcGIS [9.3], (http://www.esri.com/software/arcgis).
Figure 1 | Scientific Reports
Location of Guangdong Province in China, and the economic geographical division of Guangdong. Map created using ArcGIS [9.3], (http://www.esri.com/software/arcgis).
