12-Jun-07 Open Ocean Aquaculture Study Site, Isles of Shoals, Gulf of Maine Sampling: 5L Niskin bottle Water samples at surface, 22 m below surface and 4-6 m off bottom (45-50 m) Data: Chlorophyll-a concentration and Phaeophytin concentration - Grinding and spectrophotometry (after Stickland and Parsons 1968) Data: Total Suspended Solids - By filtration with glass fiber filters with 0.7 micron nominal pore size (modified after Banse et al. 1963) Data: Loss on Ignition - At 450 degrees C (modified after Ball 1964) Data format: date (yyyy-mm-dd), time (hh:mm:ss - UTC), location (deg min N x deg min W), depth (meters), CHL-A (µg/L), Phaeo (µg/L), TSS (mg/l), LOI (%) 2007-06-12 16:00:00 42 56.478 70 37.846 00 no data no data 0.8 76 2007-06-12 16:10:00 42 56.473 70 37.849 22 no data no data 0.8 55 2007-06-12 16:20:00 42 56.467 70 37.834 48 no data no data 1.5 46