Scherer, Avery E; Bird, Christopher E; McCutcheon, Melissa R; Hu, Xinping; Smee, Delbert L (2018): (Experiment 3a) Shell weight for eastern oysters Crassostrea virginica reared under variable predation conditions (laboratory study) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.892091, In supplement to: Scherer, AE et al. (2018): Two-tiered defense strategy may compensate for predator avoidance costs of an ecosystem engineer. Marine Biology, 165(8), 131, https://doi.org/10.1007/s00227-018-3391-2
Always quote citation above when using data! You can download the citation in several formats below.
Comment:
Date: Summer 2013
Experimental design:
Treatment (4 levels): oysters were reared in the lab in tanks which never contained crabs (0 hour), or contained crabs 2 hours, 24 hours, or 168 hours per week
Mesocosm (8 levels): the experiment included 32 tanks, 8 of which were assigned to each treatment
Replicate (3 levels): 3 oysters were sampled
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Treatment | Treat | Scherer, Avery E | |||
| 2 | Mesocosm label | Meso label | Scherer, Avery E | |||
| 3 | Replicate | Repl | Scherer, Avery E | |||
| 4 | Mass | Mass | mg | Scherer, Avery E | High precision balance, following 48 h in a drying oven at 38°C | Shell weight |
License:
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported (CC-BY-NC-SA-3.0)
Size:
384 data points
Data
| 1 Treat | 2 Meso label | 3 Repl | 4 Mass [mg] |
|---|---|---|---|
| 0 hour | 1 | 1 | 0.0 |
| 0 hour | 1 | 2 | 0.7 |
| 0 hour | 1 | 3 | 0.0 |
| 0 hour | 2 | 1 | 0.0 |
| 0 hour | 2 | 2 | 0.0 |
| 0 hour | 2 | 3 | 0.0 |
| 0 hour | 3 | 1 | 0.0 |
| 0 hour | 3 | 2 | 0.0 |
| 0 hour | 3 | 3 | 0.0 |
| 0 hour | 4 | 1 | 0.0 |
| 0 hour | 4 | 2 | 0.0 |
| 0 hour | 4 | 3 | 0.0 |
| 0 hour | 5 | 1 | 0.0 |
| 0 hour | 5 | 2 | 0.0 |
| 0 hour | 5 | 3 | 0.0 |
| 0 hour | 6 | 1 | 0.0 |
| 0 hour | 6 | 2 | 0.0 |
| 0 hour | 6 | 3 | 0.0 |
| 0 hour | 7 | 1 | 0.0 |
| 0 hour | 7 | 2 | 0.0 |
| 0 hour | 7 | 3 | 0.0 |
| 0 hour | 8 | 1 | 0.0 |
| 0 hour | 8 | 2 | 0.0 |
| 0 hour | 8 | 3 | 0.0 |
| 168 hour | 1 | 1 | 0.0 |
| 168 hour | 1 | 2 | 0.0 |
| 168 hour | 1 | 3 | 0.0 |
| 168 hour | 2 | 1 | 0.9 |
| 168 hour | 2 | 2 | 0.9 |
| 168 hour | 2 | 3 | 0.0 |
| 168 hour | 3 | 1 | 0.1 |
| 168 hour | 3 | 2 | 0.0 |
| 168 hour | 3 | 3 | 0.0 |
| 168 hour | 4 | 1 | 0.1 |
| 168 hour | 4 | 2 | 0.0 |
| 168 hour | 4 | 3 | 0.3 |
| 168 hour | 5 | 1 | 0.3 |
| 168 hour | 5 | 2 | 0.0 |
| 168 hour | 5 | 3 | 0.2 |
| 168 hour | 6 | 1 | 0.0 |
| 168 hour | 6 | 2 | 0.4 |
| 168 hour | 6 | 3 | 0.0 |
| 168 hour | 7 | 1 | 0.9 |
| 168 hour | 7 | 2 | 0.0 |
| 168 hour | 7 | 3 | 0.8 |
| 168 hour | 8 | 1 | 0.5 |
| 168 hour | 8 | 2 | 0.0 |
| 168 hour | 8 | 3 | 0.0 |
| 24 hour | 1 | 1 | 0.3 |
| 24 hour | 1 | 2 | 0.0 |
| 24 hour | 1 | 3 | 0.0 |
| 24 hour | 2 | 1 | 0.5 |
| 24 hour | 2 | 2 | 0.6 |
| 24 hour | 2 | 3 | 0.3 |
| 24 hour | 3 | 1 | 1.2 |
| 24 hour | 3 | 2 | 0.3 |
| 24 hour | 3 | 3 | 0.1 |
| 24 hour | 4 | 1 | 0.7 |
| 24 hour | 4 | 2 | 0.3 |
| 24 hour | 4 | 3 | 0.8 |
| 24 hour | 5 | 1 | 0.2 |
| 24 hour | 5 | 2 | 0.3 |
| 24 hour | 5 | 3 | 0.4 |
| 24 hour | 6 | 1 | 0.2 |
| 24 hour | 6 | 2 | 0.1 |
| 24 hour | 6 | 3 | 0.2 |
| 24 hour | 7 | 1 | 0.2 |
| 24 hour | 7 | 2 | 0.3 |
| 24 hour | 7 | 3 | 0.0 |
| 24 hour | 8 | 1 | 0.0 |
| 24 hour | 8 | 2 | 0.0 |
| 24 hour | 8 | 3 | 0.1 |
| 2 hour | 1 | 1 | 0.5 |
| 2 hour | 1 | 2 | 0.5 |
| 2 hour | 1 | 3 | 0.9 |
| 2 hour | 2 | 1 | 0.2 |
| 2 hour | 2 | 2 | 0.6 |
| 2 hour | 2 | 3 | 0.5 |
| 2 hour | 3 | 1 | 0.6 |
| 2 hour | 3 | 2 | 0.3 |
| 2 hour | 3 | 3 | 0.4 |
| 2 hour | 4 | 1 | 0.3 |
| 2 hour | 4 | 2 | 0.4 |
| 2 hour | 4 | 3 | 0.3 |
| 2 hour | 5 | 1 | 0.6 |
| 2 hour | 5 | 2 | 0.0 |
| 2 hour | 5 | 3 | 0.0 |
| 2 hour | 6 | 1 | 0.4 |
| 2 hour | 6 | 2 | 0.0 |
| 2 hour | 6 | 3 | 0.0 |
| 2 hour | 7 | 1 | 0.0 |
| 2 hour | 7 | 2 | 0.0 |
| 2 hour | 7 | 3 | 0.4 |
| 2 hour | 8 | 1 | 0.0 |
| 2 hour | 8 | 2 | 0.0 |
| 2 hour | 8 | 3 | 0.0 |