Environmental or 'ecological' footprints have been widely used in recent years as indicators of resource consumption and waste absorption presented in terms of biologically productive land area [in global hectares (gha)] required per capita with prevailing technology. In contrast, 'carbon footprints' are the amount of carbon (or carbon dioxide equivalent) emissions for such activities in units ...

To evaluate the ecological level and energy consumption of Guangdong Province, by collecting related data land area from 2010 to 2019, footprint net primary productivity were calculated. The study found that between increased 119.77 million hm 2 139.90 , while slightly. Finally, analyzed specific reasons for these changes.