Dataset: Data Set 1B: Bioavailability of dissolved organic carbon produced by Thalassiosira weissflogii grown under different pCO2 and temperature conditions - Experiment OA5
Deployment: lab_UCSB_MSI_Passow

Treatments:
1. 20deg 400ppm 2 days post nutrient depletion
2. 20deg 400ppm 4 days post nutrient depletion
3. 20deg 400ppm 6 days post nutrient depletion
4. 20deg 1000ppm 2 days post nutrient depletion
5. 20deg 1000ppm 4 days post nutrient depletion
6. 20deg 1000ppm 6 days post nutrient depletion
7. 15deg 400ppm 2 days post nutrient depletion
8. 15deg 400ppm 4 days post nutrient depletion
9. 15deg 400ppm 6 days post nutrient depletion
10. 15deg 1000ppm 2 days post nutrient depletion
11. 15deg 1000ppm 4 days post nutrient depletion
12. 15deg 1000ppm 6 days post nutrient depletion

Set-up:
Sample:
1.4L: 80% 0.22um filtered from Jan Taucher's treatments (collected from March 9th (20deg 2day post nut depletion) to March 15th (15deg 6day post nut depletion))

0.3L: 20% 1.22um filtered campus point SW (collected 1000 on 03/16/2013)
Total volume per 2L PC bottle (treatment) = 1.5L

The total volume was combined at 1130 and then each 2L PC bottle (with 1.5L total volume) was split between duplicate 500ml PC bottles (the remaining volume was used for T0 sampling)

These bottles were then placed in the small incubator in the Chapman lab at 12 deg (same temperature of the innoclum during time of collection)

Sampling Schedule:
Time point Time (hrs) Date Time Samples Taken From what
T0 0 5/14/2013 930 DOC, FCM From 2L PC bottles
T1 5/15/2013 1230 FCM all 24
T2 5/16/2013 1210 FCM all 24
T3 3.5 5/17/2013 1100 DOC, FCM all 24
T4 5/18/2013 1400 FCM all 24
T5 5/19/2013 1030 FCM all 24
T6 148 5/20/2013 1330 FCM all 24
T7 160.75 5/21/2013 945 FCM all 24
T8 191 5/22/2013 1600 DOC, FCM all 24
TF ERH?? 6/6/2013 ERH?? DOC all 24