Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Horn, Henriette G; Boersma, Maarten; Garzke, Jessica; Sommer, Ulrich; Aberle, Nicole (2021): Mesocosm experiment 2013 on effects of increased CO2 concentration on nutrient limited coastal summer plankton: Microzooplankton biovolume [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932165

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX Citation

Abstract:
Aquatic ecosystems face a multitude of environmental stressors, including warming and acidification. While warming is expected to have a pronounced effect on plankton communities, many components of the plankton seem fairly robust towards realistic end-of-century acidification conditions. However, interactions of the two stressors and the inclusion of further factors such as nutrient concentration and trophic interactions are expected to change this outcome. We investigated the effects of warming and high CO2 on a nutrient-deplete late summer plankton community from the Kiel Fjord, Baltic Sea, using a mesocosm setup crossing two temperatures with a gradient of CO2. Phytoplankton and microzooplankton (MZP) growth rates as well as biomass, taxonomic composition, and grazing rates of MZP were analysed. We observed effects of high CO2, warming, and their interactions on all measured parameters. The occurrence and direction of the effects were dependent on the phytoplankton or MZP community composition. In addition, the abundance of small-sized phytoplankton was identified as one of the most important factors in shaping the MZP community composition. Overall, our results indicate that an estuarine MZP community used to strong natural fluctuations in CO2 can still be affected by a moderate increase in CO2 if it occurs in combination with warming and during a nutrient-deplete post-bloom situation. This highlights the importance of including trophic interactions and seasonality aspects when assessing climate change effects on marine zooplankton communities.
Keyword(s):
Baltic Sea; ciliates; Dinoflagellates; global warming; mesocosm; Ocean acidification
Supplement to:
Horn, Henriette G; Boersma, Maarten; Garzke, Jessica; Sommer, Ulrich; Aberle, Nicole (2020): High CO2 and warming affect microzooplankton food web dynamics in a Baltic Sea summer plankton community. Marine Biology, 167(5), https://doi.org/10.1007/s00227-020-03683-0
Related to:
Horn, Henriette G; Boersma, Maarten; Garzke, Jessica; Sommer, Ulrich; Aberle, Nicole (2021): Mesocosm experiment on effects of increased CO2 concentration on nutrient limited coastal summer plankton: Microzooplankton abundance. PANGAEA, https://doi.org/10.1594/PANGAEA.932132
Project(s):
Biological Impacts of Ocean Acidification (BIOACID)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Taxon/taxaTaxaHorn, Henriette G
2 Cell, lengthCell lµmHorn, Henriette G
3 Cell, lengthCell lµmHorn, Henriette Glength 2
4 Cell, diameterCell diamµmHorn, Henriette G
5 Cell biovolumeCell biovolµm3Horn, Henriette G
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1414 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Taxa		2 
Cell l [µm]		3 
Cell l [µm]
(length 2)		4 
Cell diam [µm]		5 
Cell biovol [µm3]
Strobilidium spp. <3013.46012.811156
Strobilidium spp. <3013.39012.741138
Strobilidium spp. <3019.96019.864122
Strobilidium spp. <3012.03011.18787
Strobilidium spp. <3018.70018.533362
Strobilidium spp. <3013.33013.601291
Strobilidium spp. <3021.16020.744766
Strobilidium spp. <3014.60013.811458
Strobilidium spp. <3013.75011.61970
Strobilidium spp. <3017.65015.992363
Strobilidium spp. <3012.28010.08653
Strobilidium spp. <308.6208.47324
Strobilidium spp. <3022.19021.165202
Strobilidium spp. <3014.96013.931520
Strobilidium spp. <3011.6908.86480
Strobilidium spp. <3019.90019.213845
Strobilidium spp. <3021.63021.495230
Strobilidium spp. <3021.69019.484310
Strobilidium spp. <3017.33016.472461
Strobilidium spp. <3010.3909.99543
Strobilidium spp. <3014.04013.221285
Strobilidium sp. >3042.05042.1239061
Strobilidium sp. >3043.71043.4643227
Strobilidium sp. >3043.18040.8937802
Strobilidium sp. >3042.03036.3329046
Strobilidium sp. >3043.15039.3635002
Strobilidium sp. >3039.19036.5527413
Strobilidium sp. >3040.94038.4231642
Strobilidium sp. >3043.02040.1036221
Strobilidium sp. >3050.84047.1059054
Strobilidium sp. >3044.41036.6131166
Strobilidium sp. >3049.95042.6047463
Strobilidium sp. >3038.47038.1129255
Strobilidium sp. >3046.76036.8733283
Strobilidium sp. >3045.02041.3540305
Strobilidium sp. >3039.01034.5624396
Strobilidium sp. >3040.76039.9434045
Strobilidium sp. >3048.33040.8842290
Strobilidium sp. >3044.03039.3135625
Strobilidium sp. >3040.99039.5833622
Strobilidium sp. >3038.80035.7926023
Strombidium spp. <3018.55013.191690
Strombidium spp. <3022.47017.983803
Strombidium spp. <3020.31015.332499
Strombidium spp. <3021.59015.542730
Strombidium spp. <3020.47013.672003
Strombidium spp. <3014.56011.08936
Strombidium spp. <3014.65012.611220
Strombidium spp. <3024.14017.954073
Strombidium spp. <3026.21018.944923
Strombidium spp. <3021.92018.353865
Strombidium spp. <3020.35014.082112
Strombidium spp. <3017.70012.471441
Strombidium spp. <3018.43014.422007
Strombidium spp. <3020.75016.322894
Strombidium spp. <3022.12018.093790
Strombidium spp. <3023.41018.784323
Strombidium spp. <3027.80017.974700
Strombidium spp. <3023.71017.123639
Strombidium spp. <3028.98028.9012673
Strombidium spp. <3024.00018.254185
Strombidium sp. >3036.35024.5411462
Strombidium sp. >3034.10026.4112453
Strombidium sp. >3049.22039.0439279
Strombidium sp. >3035.28022.969738
Strombidium sp. >3031.18021.457512
Strombidium sp. >3038.23025.3812894
Strombidium sp. >3036.69025.9812967
Strombidium sp. >3034.82025.6411986
Strombidium sp. >3046.63034.5329111
Strombidium sp. >3032.73024.109954
Strombidium sp. >3046.50034.9429723
Strombidium sp. >3036.49023.2210301
Strombidium sp. >3034.76027.3013564
Strombidium sp. >3034.02021.848496
Strombidium sp. >3032.29025.3910899
Strombidium sp. >3031.02019.165963
Strombidium sp. >3032.55025.1610789
Strombidium sp. >3035.43024.9411539
Strombidium sp. >3033.57024.2810362
Strombidium sp. >3041.57037.4230478
Strombidium sp. >3035.64025.5312163
Lohmaniella oviformis13.871397
Lohmaniella oviformis9.97519
Lohmaniella oviformis6.34133
Lohmaniella oviformis11.87876
Lohmaniella oviformis12.841108
Lohmaniella oviformis14.681656
Lohmaniella oviformis14.501596
Lohmaniella oviformis14.631640
Lohmaniella oviformis15.441927
Lohmaniella oviformis13.291229
Lohmaniella oviformis15.591984
Lohmaniella oviformis12.581042
Lohmaniella oviformis16.312272
Lohmaniella oviformis17.672889
Lohmaniella oviformis16.012149
Lohmaniella oviformis16.202226
Lohmaniella oviformis14.831708
Lohmaniella oviformis16.892523
Lohmaniella oviformis13.291229
Lohmaniella oviformis13.441271
Balanion comatum11.7809.58566
Balanion comatum13.5609.14593
Balanion comatum12.6009.84639
Balanion comatum10.1508.17355
Balanion comatum9.3806.27193
Balanion comatum15.98010.16864
Balanion comatum17.10010.00895
Balanion comatum13.2206.89329
Balanion comatum12.7808.89529
Balanion comatum10.2507.29285
Balanion comatum13.21010.97832
Balanion comatum9.9406.58225
Balanion comatum16.67010.66992
Balanion comatum15.39010.26848
Balanion comatum14.3909.69707
Balanion comatum17.01014.731932
Balanion comatum15.34010.49884
Balanion comatum17.15010.52994
Balanion comatum14.8609.10644
Balanion comatum10.7107.11283
Myrionecta rubra21.16019.374157
Myrionecta rubra22.85019.374489
Myrionecta rubra20.39018.993850
Myrionecta rubra18.34015.382271
Myrionecta rubra22.02021.385270
Myrionecta rubra17.11016.522445
Myrionecta rubra19.82017.533189
Myrionecta rubra18.31018.253193
Myrionecta rubra17.75015.792317
Myrionecta rubra23.94018.744402
Myrionecta rubra18.66015.342299
Myrionecta rubra20.22020.004235
Myrionecta rubra23.64017.463773
Myrionecta rubra23.41020.855329
Myrionecta rubra18.70017.032840
Myrionecta rubra19.52015.092327
Myrionecta rubra23.01016.773388
Myrionecta rubra37.90035.1524518
Myrionecta rubra21.16019.374157
Myrionecta rubra20.31017.263168
loricate ciliates71.45039.5087556
loricate ciliates53.74033.4047085
loricate ciliates81.58016.3817191
loricate ciliates64.76017.2915205
loricate ciliates35.02030.4025419
loricate ciliates80.36012.9310552
loricate ciliates61.88040.7480664
loricate ciliates82.91038.8698334
loricate ciliates58.77018.0515038
loricate ciliates47.36032.2238615
loricate ciliates78.60014.2312500
loricate ciliates47.51017.4311336
loricate ciliates28.03016.636088
loricate ciliates36.51028.0322529
Euplotes sp. <3027.67010.041460
Euplotes sp. <3022.73014.262420
Euplotes sp. <3029.00014.803326
Euplotes sp. <3028.59015.753713
Euplotes sp. <3026.62015.813484
Euplotes sp. <3027.21017.034132
Euplotes sp. <3028.99020.476360
Euplotes sp. <3023.74012.191847
Euplotes sp. <3023.21013.092082
Euplotes sp. <3022.9408.83937
Euplotes sp. <3019.9008.95835
Euplotes sp. <3020.94013.642040
Euplotes sp. <3022.50015.162708
Euplotes sp. <3019.53014.182056
Euplotes sp. >3039.86022.6910745
Euplotes sp. >3041.53013.764117
Euplotes sp. >3037.23013.543574
Euplotes sp. >3041.25022.7011129
Euplotes sp. >3044.44020.539807
Euplotes sp. >3040.26024.2912437
Euplotes sp. >3067.75031.0734244
Euplotes sp. >3051.32023.8015221
Euplotes sp. >3041.77027.1316098
Euplotes sp. >3061.65031.1131241
Euplotes sp. >3038.19022.3810015
Euplotes sp. >3053.16030.3125571
Euplotes sp. >3046.48015.375749
Euplotes sp. >3043.95017.396959
Euplotes sp. >3046.74018.418295
Euplotes sp. >3034.11015.834476
Euplotes sp. >3055.83029.3025096
Euplotes sp. >3047.56020.4710435
Euplotes sp. >3042.46018.177340
Euplotes sp. >3055.09022.8515061
Euplotes sp. >3051.80030.0524492
Suctoria27.3710736
Suctoria26.059256
Suctoria34.7521972
Suctoria29.4913428
Suctoria32.4417875
Suctoria28.8512573
Suctoria29.6413634
Suctoria30.9415508
Suctoria25.688867
Suctoria23.676944
Suctoria30.4314754
Suctoria28.8912625
Suctoria28.4812095
Suctoria25.638815
Suctoria26.349569
Suctoria28.0111506
Suctoria25.418590
Suctoria31.4116226
Suctoria26.339558
Suctoria25.959150
Suctoria23.266589
rare ciliates11.68010.17633
rare ciliates8.7708.06298
rare ciliates8.2607.02213
rare ciliates11.87010.25653
rare ciliates17.73016.142418
rare ciliates13.87012.691169
rare ciliates6.8606.34144
rare ciliates17.47011.421193
rare ciliates14.63014.361580
rare ciliates37.55022.379839
rare ciliates25.9808.751041
rare ciliates13.1209.46615
rare ciliates15.63014.041613
rare ciliates16.09011.591613
rare ciliates13.84013.531132
rare ciliates16.31015.441327
rare ciliates9.7909.612036
rare ciliates26.54010.20473
rare ciliates20.22014.741446
rare ciliates24.82014.532744
Prorocentrum minimum17.53012.761291
Prorocentrum minimum18.27014.251729
Prorocentrum minimum17.23012.771281
Prorocentrum minimum17.45011.35971
Prorocentrum minimum17.75014.471766
Prorocentrum minimum17.12014.241665
Prorocentrum minimum16.69010.20732
Prorocentrum minimum15.74010.05682
Prorocentrum minimum17.19012.791284
Prorocentrum minimum16.93013.831540
Prorocentrum minimum18.04012.711300
Prorocentrum minimum18.13013.981643
Prorocentrum minimum16.73013.111343
Prorocentrum minimum16.57013.671479
Prorocentrum minimum17.46014.611792
Prorocentrum minimum18.27014.931937
Prorocentrum minimum17.05012.231147
Prorocentrum minimum17.47013.401451
Prorocentrum minimum16.55012.461179
Prorocentrum minimum14.94012.051026
Prorocentrum minimum17.97012.691293
Prorocentrum micans48.05025.8910803
Prorocentrum micans47.14024.80
Prorocentrum micans46.21027.91
Prorocentrum micans45.85026.14
Prorocentrum micans47.75026.74
Prorocentrum micans48.77024.07
Prorocentrum micans48.44025.93
Prorocentrum micans48.87025.56
Prorocentrum micans48.84026.90
Prorocentrum micans43.24022.27
Prorocentrum micans51.17026.71
Prorocentrum micans48.86023.16
Prorocentrum micans46.21024.98
Prorocentrum micans50.48023.92
Prorocentrum micans42.09021.35
Prorocentrum micans48.40018.60
Prorocentrum micans44.86018.22
Prorocentrum micans38.64016.23
Prorocentrum micans47.97020.79
Prorocentrum micans48.25017.90
Prorocentrum micans49.00019.88
Prorocentrum micans47.84019.13
Prorocentrum micans42.42016.53
Prorocentrum micans45.10019.23
Prorocentrum micans41.75018.91
Prorocentrum micans39.50017.42
Prorocentrum micans42.56018.43
Prorocentrum micans36.56016.44
Prorocentrum micans31.11015.08
Prorocentrum micans45.37019.06
Dinophysis sp.53.39034.1632621
Dinophysis sp.40.65023.6911945
Dinophysis sp.52.03030.5125359
Dinophysis sp.57.10032.7332028
Dinophysis sp.46.04029.3620780
Dinophysis sp.35.44022.089047
Dinophysis sp.51.18036.6035897
Dinophysis sp.44.04025.6415159
thecate dinoflagellates <30µm14.74013.521411
thecate dinoflagellates <30µm16.00013.361495
thecate dinoflagellates <30µm25.56025.498696
thecate dinoflagellates <30µm22.37015.772913
thecate dinoflagellates <30µm26.05025.749037
thecate dinoflagellates <30µm21.91020.004589
thecate dinoflagellates <30µm26.96024.208267
thecate dinoflagellates <30µm24.76018.084238
thecate dinoflagellates <30µm17.77016.482527
thecate dinoflagellates <30µm22.74022.105815
thecate dinoflagellates <30µm21.61016.092929
thecate dinoflagellates <30µm24.62020.185250
thecate dinoflagellates <30µm18.59014.572066
thecate dinoflagellates <30µm26.47021.216235
thecate dinoflagellates <30µm15.90011.451091
thecate dinoflagellates <30µm29.65027.8612050
thecate dinoflagellates <30µm16.33012.921427
thecate dinoflagellates <30µm21.33015.012516
thecate dinoflagellates <30µm19.72018.043360
thecate dinoflagellates <30µm17.12011.341153
thecate dinoflagellates <30µm19.72012.361577
thecate dinoflagellates <30µm21.74015.462721
thecate dinoflagellates <30µm20.03013.461900
thecate dinoflagellates >30µm47.44036.7633566
thecate dinoflagellates >30µm43.22038.0532764
thecate dinoflagellates >30µm47.63036.8633884
thecate dinoflagellates >30µm37.01729.8617281
thecate dinoflagellates >30µm44.32038.3734165
thecate dinoflagellates >30µm35.99032.4419831
thecate dinoflagellates >30µm39.95037.2429009
thecate dinoflagellates >30µm39.58032.0821328
thecate dinoflagellates >30µm34.22030.8217019
thecate dinoflagellates >30µm37.41035.8125119
thecate dinoflagellates >30µm36.77028.2915408
thecate dinoflagellates >30µm32.62031.2316658
thecate dinoflagellates >30µm45.91039.5837658
thecate dinoflagellates >30µm45.22040.2438339
thecate dinoflagellates >30µm32.95027.7913324
thecate dinoflagellates >30µm32.40031.1416451
thecate dinoflagellates >30µm41.32031.0220818
thecate dinoflagellates >30µm41.63037.2430229
thecate dinoflagellates >30µm32.31027.9013169
thecate dinoflagellates >30µm39.96031.3020498
thecate dinoflagellates >30µm45.68024.5114368
thecate dinoflagellates >30µm32.97032.1117799
thecate dinoflagellates >30µm39.92028.1416551
athecate dinoflagellates <30µm29.33017.504703
athecate dinoflagellates <30µm25.50014.882956
athecate dinoflagellates <30µm24.29017.954098
athecate dinoflagellates <30µm19.18015.732485
athecate dinoflagellates <30µm23.61019.274590
athecate dinoflagellates <30µm21.17016.693088
athecate dinoflagellates <30µm20.53016.332867
athecate dinoflagellates <30µm24.99013.562406
athecate dinoflagellates <30µm24.45015.513080
athecate dinoflagellates <30µm19.72012.231544
athecate dinoflagellates <30µm18.70012.611557
athecate dinoflagellates <30µm27.39017.304292
athecate dinoflagellates <30µm20.47015.002412
athecate dinoflagellates <30µm20.60012.401658
athecate dinoflagellates <30µm19.38012.991712
athecate dinoflagellates <30µm23.96014.362587
athecate dinoflagellates <30µm24.99018.564507
athecate dinoflagellates <30µm25.89017.504152
athecate dinoflagellates <30µm20.26014.072100
athecate dinoflagellates <30µm18.15012.761547
athecate dinoflagellates >30µm56.79040.5548894
athecate dinoflagellates >30µm44.94034.9328710
athecate dinoflagellates >30µm49.69042.8247705
athecate dinoflagellates >30µm31.40020.276755
athecate dinoflagellates >30µm54.1309.842744
athecate dinoflagellates >30µm32.01026.8412074
athecate dinoflagellates >30µm58.55015.056944
athecate dinoflagellates >30µm32.38013.873262
athecate dinoflagellates >30µm47.86016.696980
athecate dinoflagellates >30µm62.17024.7319908
athecate dinoflagellates >30µm41.17017.316459
athecate dinoflagellates >30µm30.30017.835044
athecate dinoflagellates >30µm44.69070.88117559
athecate dinoflagellates >30µm32.29020.076810