Study shows wetlands provide landscape-scale reduction in nitrogen pollution
Study shows wetlands provide landscape-scale reduction in nitrogen pollution Find related stories on NSF's Environmental Research and Education (ERE) programs at this link . In agricultural regions such as the U.S. Midwest, excess nitrate from crop fertilizer makes its way into rivers and streams through subsurface drainage channels and agricultural ditches. High nitrate concentrations in waterways can be harmful to ecosystems and human health, ... More at https://www.nsf.gov/news/news_summ.jsp?cntn_id=244250&WT.mc_id=USNSF_51&WT.mc_ev=click This is an NSF News item. Published January 29, 2018 at 04:00PM Read more at nsf.gov