Widespread increase of nitrate in Intermediate Waters over recent decades revealed by global observations

Mathilde Jutras, Université du Québec à Rimouski (UQAR), ISMER, Rimouski, QC, Canada, Seth M Bushinsky, University of Hawaii at Manoa, Department of Oceanography, Honolulu, United States and Ivana Cerovecki, Scripps Institution of Oceanography, San Diego, United States