That is roughly 10 times the amount of all human - caused mercury emissions over the last 30 years, based on emissions estimates from 2016. (sciencedaily.com)
It is misleading to include the absolute biomass - related emission estimates in the totals. (usask.ca)
Even though the hotspots only occur on about 1 percent of the area, they contribute 17 percent to the annual methane emission estimate of the study area. (sciencedaily.com)