“Trends in stream nitrogen concentrations for forested reference catchments across the USA” by Alba Argerich, Sherri Johnson, Steve Sebestyen, Chuck Rhoades, Effie Greathouse, Jennifer Knoepp, Mary Beth Adams, Gene Likens, John Campbell, Bill McDowell, Fred Scatena, and George Ice has been published  in the last issue of Environmental Research Letters. Click here to view the abstract and download the pdf.

The manuscript is accompanied by a video abstract -which PNW helped us create- that has been posted in the journal web page (http://bcove.me/gh3d2bkj) and in the USFS you tube channel (http://www.youtube.com/watch?v=gPxiB_ggP54).