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Non-lethal effects of predators on the diel activity rhythms of marine zooplankton
Citeerbaar als data publicatie
Olivares M.; Tiselius P; Calbet A.; Saiz E.; Institute of Marine Sciences (CSIC-ICM): Spain; Department of Biological & Environmental Sciences, University of Gothenburg: Sweden; (2020): Non-lethal effects of predators on the diel activity rhythms of marine zooplankton. Marine Data Archive. https://doi.org/10.14284/422
Contact: Olivares, Manuel
Beschikbaarheid: Creative Commons License Deze dataset valt onder een Creative Commons Naamsvermelding 4.0 Internationaal-licentie.
Beschrijving
Feeding activity of marine planktonic copepods, estimated as production rates of faecal pellets, in incubations conducted during the daytime and at night, and in the absence and the presence of predators. meer

The dataset includes data from three laboratory experiments (Exp1, Exp2, Exp3) conducted at the Kristineberg Marine Research Station (Sweden) in summer 2018 with the aim of analysing the effects of day/night and absence/presence of predators on the feeding activity of marine planktonic copepods. The copepods and the predators (krill) were collected in the Gullmar Fjord. Copepods were incubated under saturating food conditions during the daytime and at night in the absence and presence of predators, and faecal pellets produced by copepods were collected at the end of the incubations to determine copepod feeding activity.
Scope
Thema's:
Biologie > Plankton > Zooplankton
Kernwoorden:
Marien/Kust, ASSEMBLEPlus Transnational Access, Copepods, Data, Diel rhythm, Krill, Predation risk, ANE, Sweden, Gullmarsfjord, Centropages typicus Krøyer, 1849, Meganyctiphanes norvegica (M. Sars, 1857), Oxyrrhis marina Dujardin, 1841
Geografische spreiding
ANE, Sweden, Gullmarsfjord [Marine Regions]
Spreiding in de tijd
12 Augustus 2018 - 24 Augustus 2018
Taxonomic coverage
Centropages typicus Krøyer, 1849 [WoRMS]
Meganyctiphanes norvegica (M. Sars, 1857) [WoRMS]
Oxyrrhis marina Dujardin, 1841 [WoRMS]
Parameters
Copepoda size Methode
Faecal pellet volume Methode
Predator size
Prey concentration Methode
Prey size Methode
Copepoda size: Photographing and measuring with the software ImageJ
Faecal pellet volume: Photographing and measuring with the software ImageJ
Prey concentration: Z Series Coulter Counter
Prey size: Z Series Coulter Counter
Bijdrage door
Consejo Superior de Investigaciones Científicas; Institute of Marine Sciences (ICM), meer, data creator, data creator
Olivares, Manuel
Calbet, Albert
Saiz, Enric
University of Gothenburg; Faculty of Science; Department of Biological and Environmental Sciences, meer, data creator, data creator
Tiselius, Peter
Gerelateerde datasets
Andere relatie:
Effects of predator presence on diel feeding rhythms of marine copepods, meer
Project
ASSEMBLE+: Association of European Marine Biological Laboratories Expanded, meer
Publicatie
Gebaseerd op deze dataset
Olivares, M. et al. (2020). Non-lethal effects of the predator Meganyctiphanes norvegica and influence of seasonal photoperiod and food availability on the diel feeding behaviour of the copepod Centropages typicus. J. Plankton Res. 42(6): 742-751. https://dx.doi.org/10.1093/plankt/fbaa051, meer
Dataset status: Afgelopen
Data type: Data
Data oorsprong: Onderzoek: labo-experiment
Metadatarecord aangemaakt: 2020-09-08
Informatie laatst gewijzigd: 2020-10-12
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