Bauer, Franz; Ritter, Marie; Siljeg, Anamarija; Lenz, Mark; Gretschel, Gerwin (2022): Effects of artifical light at night (ALAN) on three benthic grazer species (Arbacia lixula, Paracentrotus lividus, Cerithium spp.) from the Adriatic Sea (June - August 2021): time-lapse experiment 1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.952906, In: Bauer, F et al. (2022): Effects of artifical light at night (ALAN) on three benthic grazer species (Arbacia lixula, Paracentrotus lividus, Cerithium spp.) from the Adriatic Sea (June - August 2021) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.952919
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Abstract:
This data set shows the day-/night feeding behaviour of Arbacia lixula, Cerithium spp. and Paracentrotus lividus under artificial light at night (ALAN), derived from time-lapse photography, with acclimation.
Keyword(s):
Project(s):
Comment:
Time-lapse photo classification:
0 = No photo
1 = Elsewhere in the aquarium
2 = On the pellet (= feeding event)
3 = In the shelter
4 = Animal with pellet in shelter
Experiment 1: with ALAN acclimation
Type of experiment/method: Laboratory experiment with field-collected animals
Start experiment: 2021-07-01T00:00:00
End experiment: 2021-08-07T00:00:00
Species name: Arbacia lixula, Paracentrotus lividus, Cerithium spp.
Replicates per treatment level: n=21-24 (Arbacia), n=22-24 (Paracentrotus), n=18 (Cerithium)
Number of total replicates: n=68 (Arbacia), n=70 (Paracentrotus), n=54 (Cerithium)
Type of water supply method: Header tank
Room temperature range: 23-27°C
Aquaria water temperature range: 24-27°C
Aquaria salinity range : 36.8-37.3 PSU
Independent variable: Length of ALAN: None, Half-night, Full-night
ALAN intensity: 30 lux
Acclimation phase: 12 days light and lab (sea urchins), 15 days (Cerithium spp.)
Water exchange rate. Daily (half of the aquarium volume)
Ammonia tests: Daily (aquaria or collection tanks)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Species | Species | Bauer, Franz | |||
| 2 | Replicate | Repl | Bauer, Franz | |||
| 3 | Treatment | Treat | Bauer, Franz | length of ALAN | ||
| 4 | Time point, descriptive | Time point | Bauer, Franz | |||
| 5 | Flag | Flag | Bauer, Franz | classification see comment |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
92625 data points
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