This is the official repository for all NSF/PLR Arctic Section data collected via funded grants. You are required to use this repository for your data until further notice. If you have any questions, please contact firstname.lastname@example.org.
This data set includes bottle chemical data and in-situ sensor profiles. Please refer to previous years for analytical procedures for Niskin bottle data. Alkalinity and barium are forthcoming in early 2011. The in-situ chemical sensor profiling was conducted with a Satlantic In Situ Ultraviolet Spectroscopy (ISUS) nitrate sensor that was on the same pumped sample stream as an SBE43 oxygen (O2) sensor and the SBE19+ conductivity temperature depth (CTD). All of these data streams have been merged for the purposes of serving the nitrate data in 1-m bins. See the Read-Me file for details of the data processing.