Fähse, Melanie; Laudien, Jürgen; Orejas, Covadonga; Häussermann, Verena; Försterra, Günter (2023): Turbidity during a laboratory experiment on effects of sediment load on juvenile individuals of the cold-water coral Caryophyllia (Caryophyllia) huinayensis [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.941514, In: Fähse, M et al. (2023): Effects of sediment load on respiration, growth and behaviour of the juvenile cold-water coral Caryophyllia (Caryophyllia) huinayensis [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.941516
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Abstract:
Treatment water contained a natural, 100- or 1000-fold increased sediment concentration in the experimental vessels (340 ml glass beakers) of the corals C. huinayensis, to which they were exposed during the periods between water changes (2-3 d). Using a turbidimeter (2100Qis, Hach Lange GmbH, Düsseldorf, Germany), the turbidity of the treatment water was measured every day and twice a day when a water change took place (just before and after the water change). The mean values from the bulk samples (ten vessels per concentration; bulk sample of water from five vessels of one concentration = one sample; per concentration = two samples) were calculated and are shown in the table, as well as the standard deviation.
Keyword(s):
Supplement to:
Fähse, Melanie (2021): Cold-water corals and anthropogenic stressors – effects of sediment load on respiration, growth and behaviour of juvenile Caryophyllia huinayensis. Master thesis, Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung and Carl von Ossietzky Universität Oldenburg, 83 pp., https://epic.awi.de/id/eprint/55071/
Project(s):
Funding:
Horizon 2020 (H2020), grant/award no. 818123: Integrated Assessment of Atlantic Marine Ecosystems in Space and Time
Coverage:
Latitude: -42.391000 * Longitude: -72.457400
Date/Time Start: 2021-02-01T00:00:00 * Date/Time End: 2021-04-15T00:00:00
Minimum Elevation: -17.0 m * Maximum Elevation: -17.0 m
Event(s):
Comment:
This dataset was generated within the framework of the co-operation between the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (programme: 'Changing Earth – Sustaining our Future', Topic 4.2), the Huinay Scientific Field Station, European Union's Horizon 2020 iAtlantic project (Grant Agreement No. 818123) and the Centre for Marine Environmental Sciences of the University of Bremen.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Type of study | Study type | Fähse, Melanie | |||
| 2 | DATE/TIME | Date/Time | Fähse, Melanie | Geocode | ||
| 3 | Experimental treatment | Exp treat | Fähse, Melanie | |||
| 4 | Treatment: sediment | T:sediment | ml/l | Fähse, Melanie | ||
| 5 | Turbidity (Formazin nephelometric unit) | Turbidity | FNU | Fähse, Melanie | Turbidity meter, 2100Qis, Hach Lange GmbH | |
| 6 | Turbidity, standard deviation | Turbidity std dev | ± | Fähse, Melanie | Calculated | |
| 7 | Day of experiment | DOE | day | Fähse, Melanie | since water change | |
| 8 | Day of experiment | DOE | day | Fähse, Melanie | since start |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
2048 data points
Download Data
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