Agriculture replaces fossil fuels as largest human-driven source of sulfur in the environment

Amount of sulfur up to 10 times higher than peak load during time of acid rain More at https://www.nsf.gov/discoveries/disc_summ.jsp?cntn_id=301059&WT.mc_id=USNSF_1 This is a Research News item.
Source: NSF Discoveries - Category: Science Source Type: research