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


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.

Time-lapse photo classification:0 = No photo1 = Elsewhere in the aquarium2 = On the pellet (= feeding event)3 = In the shelter4 = Animal with pellet in shelterExperiment 2: without ALAN acclimationType of experiment/Method: Laboratory experiment with field-collected animalsStart experiment: 2021-08-17T00:00:00End experiment: 2021-09-02T00:00:00Species name: Arbacia lixula, Paracentrotus lividus, Cerithium spp.Replicates per treatment level: n=18 per speciesNumber of total replicates: n=54 per speciesType of water supply method: Header tankRoom temperature range: 21-26°CAquaria water temperature range: 21-24°CAquaria salinity range: 36.8-37.3 PSUIndependent variable: Lenght of ALAN: None, Half-night, Full-nightALAN intensity: 30 luxAcclimation 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)

DOI https://doi.org/10.1594/PANGAEA.952914
Related Identifier https://doi.org/10.1594/PANGAEA.952919
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.952914
Creator Bauer, Franz (ORCID: 0000-0003-3145-143X); Ritter, Marie; Siljeg, Anamarija; Lenz, Mark; Gretschel, Gerwin
Publisher PANGAEA
Publication Year 2022
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 77755 data points
Discipline Fine Arts, Music, Theatre and Media Studies; Humanities; Photography