Wahl, Martin; Werner, Franziska Julie; Buchholz, Björn; Raddatz, Stefanie; Graiff, Angelika; Matthiessen, Birte; Karsten, Ulf; Hiebenthal, Claas; Hamer, Jorin; Ito, Maysa; Gülzow, Elisa; Rilov, Gil; Guy-Haim, Tamar (2019): Seasonal mesocosm community experiments with warming and acidification treatments in Kiel Outdoor Benthocosms [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.907357, In supplement to: Wahl, M et al. (2020): Season affects strength and direction of the interactive impacts of ocean warming and biotic stress in a coastal seaweed ecosystem. Limnology and Oceanography, 65(4), 807-827, https://doi.org/10.1002/lno.11350
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Abstract:
Seasonal mesocosm community experiments: Four successive runs of ca 10 weeks in 12 outdoor mesocosms (ca 1400 L) with flow-through and a orthogonally crossed warming ("ambient" temperature vs warming by 5°C = "OW") and acidification ("ambient" CO2 vs increase by 700 µatm = "OA" and combined warming and acidification = "OWA" ) treatment. The tanks were started with the same community composition (Fucus vesiculosus; mesograzers Idotea spp., Gammarus spp., Littorina littorea; seastar Asteria rubens, filter feeders Balanus improvisus, Mytilus edulis); details in Wahl et al. 2015.
Seasonal responses to the various treatments were (a) mean daily relative Fucus length growth of thallus tips (%), (b) relative Mytilus shell length growth (%), (c) mean daily relative growth of Balanus basal plate, (d-f) the relative population size changes of the three mesograzer species expressed as the log of final divided by initial abundances, (g) the relative survival of Asterias (%).
Related to:
Wahl, Martin; Buchholz, Björn; Winde, Vera; Golomb, Dar; Guy-Haim, Tamar; Müller, Jens Daniel; Rilev, Gil; Scotti, Marco; Böttcher, Michael Ernst (2015): A mesocosm concept for the simulation of shallow underwater climates: The Kiel Outdoor Benthocosms (KOB). Limnology and Oceanography-Methods, 13(11), 651–663, https://doi.org/10.1002/lom3.10055
Coverage:
Latitude: 54.330000 * Longitude: 10.150000
Event(s):
Kiel-Outdoor-Benthocosms (KOB) * Latitude: 54.330000 * Longitude: 10.150000 * Method/Device: Mesocosm experiment (MESO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Experiment | Exp | Wahl, Martin | |||
| 2 | Season | Season | Wahl, Martin | |||
| 3 | Experimental treatment | Exp treat | Wahl, Martin | |||
| 4 | Replicate | Repl | Wahl, Martin | |||
| 5 | Fucus vesiculosus, length, growth rate | F. vesiculosus l µ | %/day | Wahl, Martin | ||
| 6 | Mytilus edulis, shell length, growth rate | M. edulis shell l µ | %/day | Wahl, Martin | ||
| 7 | Balanus improvisus, plate, growth rate | B. improvisus plate µ | %/day | Wahl, Martin | ||
| 8 | Abundance change | Abund change | Wahl, Martin | Idotea (log[N2/N1]) | ||
| 9 | Abundance change | Abund change | Wahl, Martin | Gammarus (log[N2/N1]) | ||
| 10 | Abundance change | Abund change | Wahl, Martin | Littorina (log[N2/N1]) | ||
| 11 | Asterias rubens, survival | A. rubens surv | % | Wahl, Martin |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
528 data points