Citation:

PANGAEA.952919

Name: 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 2
Published: 2022-12-21
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Adriatic Sea; Arbacia lixula; Artificial Light at Night; benthic invertebrates; Cerithium; feeding rates; Food consumption rates; Mediterranean; Paracentrotus lividus; time-lapse photography

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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, no acclimation.

Keyword(s):

Adriatic Sea; Arbacia lixula; Artificial Light at Night; benthic invertebrates; Cerithium; feeding rates; Food consumption rates; Mediterranean; Paracentrotus lividus; time-lapse photography

Project(s):

Global Approach by Modular Experiments (GAME)

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 2: without ALAN acclimation

Type of experiment/Method: Laboratory experiment with field-collected animals

Start experiment: 2021-08-17T00:00:00

End experiment: 2021-09-02T00:00:00

Species name: Arbacia lixula, Paracentrotus lividus, Cerithium spp.

Replicates per treatment level: n=18 per species

Number of total replicates: n=54 per species

Type of water supply method: Header tank

Room temperature range: 21-26°C

Aquaria water temperature range: 21-24°C

Aquaria salinity range: 36.8-37.3 PSU

Independent variable: Lenght of ALAN: None, Half-night, Full-night

ALAN intensity: 30 lux

Acclimation phase: >5 days only lab (sea urchins), >4 days (Cerithium spp.)

Water exchange rate: Daily (half of the aquarium)

Ammonia tests: Daily (aquaria or collection tanks)

Parameter(s):

#	Name	Short Name	Principal Investigator	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:

77755 data points

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