ISUS Nitrate Sensor   SUMMARY: Since November 2004, a Satlantic ISUS nitrate sensor has been integrated with a Seabird 911+ CTD-Rosette system deployed on CalCOFI cruises. Cruises typically occupy 75…

 ISUS NITRATE HISTORY   The original methods description was written Feb 2010 by J. Wilkinson.  Changes to the method or instrument are listed below.   Changes Cruise/Ship Date Author Description 1611SR+…