TY - RPRT TI - Nitrification in the euphotic zone as evidenced by nitrate dual isotopic composition: Observations from Monterey Bay, California AU - Scott D. Wankel AU - Carol Kendall AU - J.T. Pennington AU - Francisco P. Chavez AU - Adina Paytan PY - 2007 DO - 10.1029/2006gb002723 UR - https://pubs.usgs.gov/publication/70029699 ID - 70029699 ER -