# Water column particulate silica standing stocks and productivity rates in the North Atlantic Subtropical Gyre # PIs: Jeffrey Krause and Mark Brzezinski # Data version: 5 Jan 2017 ========================= cruise_id ------------------------- AE1319 ========================= station ------------------------- BATS ========================= cast ISO_DateTime_UTC date_AST time_AST cast_max_depth lat lon ------------------------- 4 2013-08-15T17:17:00Z 2013-08-15 14:17 500 31.67029 -64.17294