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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2021
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| Online Access: | https://doi.org/10.1594/PANGAEA.930980 |
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| author | Selmeczy, Géza B Grossart, Hans-Peter Padisák, Judit |
| author_facet | Selmeczy, Géza B Grossart, Hans-Peter Padisák, Judit |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We simulated an experimental summer storm in large-volume (~1200 m³, ~16m depth) enclosures in Lake Stechlin (https://www.lake-lab.de) by mixing deeper water masses from the meta- and hypolimnion into the mixed layer (epilimnion). The mixing included the disturbance of a deep chlorophyll maximum (DCM) which was present at the same time of the experiment in Lake Stechlin and situated in the metalimnion of each enclosure during filling. Phytoplankton community composition and biomass of phytoplankton functional groups were monitored for 42 days after the experimental disturbance event in addition to water physical variables and water chemistry. Mixing disrupted the thermal stratification, increased concentrations of dissolved nutrients and CO2 and changed light conditions in the epilimnion. Mixing stimulated phytoplankton growth and changes phytoplankton community composition, resulting in higher biomass of Cryptophyceae (within one week after mixing), Nostocales (mainly Dolichospermum sp.; 2-3 weeks after mixing) and thereafter Bacillariophyceae (mainly Asterionella sp.). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_930980 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | TemBi 2014 mesocosm study: Summer storm effect on phytoplankton community composition and functional groups in Lake Stechlin Selmeczy, Géza B Grossart, Hans-Peter Padisák, Judit Achnanthes minutissima, biomass, wet mass; Ankyra sp., biomass, wet mass; Aphanizomenon flos-aquae, biomass, wet mass; Aphanocapsa sp., biomass, wet mass; Asterionella formosa, biomass, wet mass; Bacillariophyceae, biomass, wet mass; BIBS; Botryococcus braunii, biomass, wet mass; Bridging in Biodiversity Science; Ceratium hirundinella, biomass, wet mass; Chlamydomonas sp., biomass, wet mass; Chlorella sp., biomass, wet mass; Chlorococcales sp., biomass, wet mass; Chlorophyceae, biomass, wet mass; Chroococcus sp., biomass, wet mass; Chroococus distans, biomass, wet mass; Chrysochromulina parva, biomass, wet mass; Chrysoflagelata spp., biomass, wet mass; Chrysophyceae, biomass, wet mass; Chrysophyceae cysts, biomass, wet mass; Cimbella sp., biomass, wet mass; Climate change; Climate driven Changes in Biodiversity of Microbiota; Closterium aciculare, biomass, wet mass; Closterium acutum var. variabile, biomass, wet mass; Closterium cynthia, biomass, wet mass; Closterium gracile, biomass, wet mass; Coelastrum sp., biomass, wet mass; Coelosphaerium kuetzingianum, biomass, wet mass; Coenocystis policocca, biomass, wet mass; Cosmarium bioculatus, biomass, wet mass; Cosmarium botrytis, biomass, wet mass; Cosmarium moniliforme var. moniliforme, biomass, wet mass; Cosmarium phaseolus, biomass, wet mass; Cosmarium reniforme, biomass, wet mass; Cosmarium turpinii, biomass, wet mass; Crucigenia rectangularis, biomass, wet mass; Cryptomonas sp., biomass, wet mass; Cryptophyceae, biomass, wet mass; Cyanophyceae, biomass, wet mass; DATE/TIME; Day of experiment; Day of the year; deep chlorophyll maximum (DCM); Defined after Reynolds et al. (2002) and Padisák et al. (2009); DEPTH, water; Description; Diatoms, centrales, biomass, wet mass; Dinobryon acuminatum, biomass, wet mass; Dinobryon cysts, biomass, wet mass; Dinobryon divergens, biomass, wet mass; Dinobryon sociale, biomass, wet mass; Dinophyceae, biomass, wet mass; disturbance; Dolichospermum akinete, biomass, wet mass; Dolichospermum circinalis, biomass, wet mass; Dolichospermum flosaquae, biomass, wet mass; Dolichospermum lemmermanni, biomass, wet mass; Dolichospermum macrospora, biomass, wet mass; Dolichospermum planctonicum, biomass, wet mass; Dolichospermum solitaria, biomass, wet mass; Dolichospermum sp., biomass, wet mass; Dolichospermum spp., biomass, wet mass; Dolichspermum mendotae, biomass, wet mass; Elakatothrix gelatinosa, biomass, wet mass; enclosure experiment; Enclosure experiment; Epipyxis sp., biomass, wet mass; Epithemia sp., biomass, wet mass; Euastrum gemmatum, biomass, wet mass; Eudorina sp., biomass, wet mass; Fragilaria crotonensis, biomass, wet mass; Fragilaria cyclopum, biomass, wet mass; Fragilaria sp., biomass, wet mass; Franceia sp., biomass, wet mass; Germany; Gloeocapsa sp., biomass, wet mass; Golenkinia sp., biomass, wet mass; Gymnodinium helveticum, biomass, wet mass; Gymnodinium lacustre, biomass, wet mass; Haptophyceae, biomass, wet mass; Hormogonales sp., biomass, wet mass; Katablepharis ovalis, biomass, wet mass; Kephyrion sp., biomass, wet mass; Lagerheimia sp., biomass, wet mass; Lake_Stechlin; Mallomonas sp., biomass, wet mass; Merismopedia sp., biomass, wet mass; Mesocosm label; mesocosm study; Microcystis spp., biomass, wet mass; Monoraphidium contortum, biomass, wet mass; Monoraphidium griffithii, biomass, wet mass; Monoraphidium sp., biomass, wet mass; Mougeotia sp., biomass, wet mass; Navicula sp., biomass, wet mass; Nephrocytium limneticum, biomass, wet mass; NITROLIMIT; Nostocales, biomass, wet mass; Ochromonas sp., biomass, wet mass; Oocystis borgei, biomass, wet mass; Oocystis lacustris, biomass, wet mass; Pandorina morum, biomass, wet mass; Pediastrum boryanum, biomass, wet mass; Pediastrum duplex, biomass, wet mass; Peridinium aciculiferum, biomass, wet mass; Peridinium sp., biomass, wet mass; Phacotus lenticularis, biomass, wet mass; Phytoplankton, biomass, wet mass; Phytoplankton, functional group, biomass, wet mass; phytoplankton traits; Picocyanobacteria, biomass, wet mass; Planktothrix rubescens, biomass, wet mass; Pseudanabaena sp., biomass, wet mass; Pseudokephyrion ellipsoideum, biomass, wet mass; Pseudopedinella, biomass, wet mass; Pseudosphaerocystis sp., biomass, wet mass; Pseudotetraedriella kamillae, biomass, wet mass; Quadrigula pfitzeri, biomass, wet mass; Quantitative phytoplankton method (Utermöhl, 1958); Radiococcus sp., biomass, wet mass; Radiocystis sp., biomass, wet mass; Rhabdogloea scendesmoides, biomass, wet mass; Rhodomonas lacustris, biomass, wet mass; Rhodomonas lens, biomass, wet mass; Rhopalodia gibba, biomass, wet mass; Scenedesmus aculeolatus, biomass, wet mass; Scenedesmus armatus, biomass, wet mass; Scenedesmus costato-granulatus, biomass, wet mass; Scenedesmus ecornis, biomass, wet mass; Scenedesmus sp., biomass, wet mass; Schroederia robusta, biomass, wet mass; Sphaerocystis sp., biomass, wet mass; Spyrogyra sp., biomass, wet mass; Staurastrum cf. planktonicum, biomass, wet mass; Staurastrum paradoxum, biomass, wet mass; Stauridium tetras, biomass, wet mass; Stickstofflimitation in Binnengewässern; Synedra sp., biomass, wet mass; Synedra ulna, biomass, wet mass; TemBi; Tetraedron minimum, biomass, wet mass; Trachydiscus sexangulatus, biomass, wet mass; Treatment; Treubaria sp., biomass, wet mass; Ulothrix sp., biomass, wet mass; Zygnema sp., biomass, wet mass We simulated an experimental summer storm in large-volume (~1200 m³, ~16m depth) enclosures in Lake Stechlin (https://www.lake-lab.de) by mixing deeper water masses from the meta- and hypolimnion into the mixed layer (epilimnion). The mixing included the disturbance of a deep chlorophyll maximum (DCM) which was present at the same time of the experiment in Lake Stechlin and situated in the metalimnion of each enclosure during filling. Phytoplankton community composition and biomass of phytoplankton functional groups were monitored for 42 days after the experimental disturbance event in addition to water physical variables and water chemistry. Mixing disrupted the thermal stratification, increased concentrations of dissolved nutrients and CO2 and changed light conditions in the epilimnion. Mixing stimulated phytoplankton growth and changes phytoplankton community composition, resulting in higher biomass of Cryptophyceae (within one week after mixing), Nostocales (mainly Dolichospermum sp.; 2-3 weeks after mixing) and thereafter Bacillariophyceae (mainly Asterionella sp.). |
| title | TemBi 2014 mesocosm study: Summer storm effect on phytoplankton community composition and functional groups in Lake Stechlin |
| topic | Achnanthes minutissima, biomass, wet mass; Ankyra sp., biomass, wet mass; Aphanizomenon flos-aquae, biomass, wet mass; Aphanocapsa sp., biomass, wet mass; Asterionella formosa, biomass, wet mass; Bacillariophyceae, biomass, wet mass; BIBS; Botryococcus braunii, biomass, wet mass; Bridging in Biodiversity Science; Ceratium hirundinella, biomass, wet mass; Chlamydomonas sp., biomass, wet mass; Chlorella sp., biomass, wet mass; Chlorococcales sp., biomass, wet mass; Chlorophyceae, biomass, wet mass; Chroococcus sp., biomass, wet mass; Chroococus distans, biomass, wet mass; Chrysochromulina parva, biomass, wet mass; Chrysoflagelata spp., biomass, wet mass; Chrysophyceae, biomass, wet mass; Chrysophyceae cysts, biomass, wet mass; Cimbella sp., biomass, wet mass; Climate change; Climate driven Changes in Biodiversity of Microbiota; Closterium aciculare, biomass, wet mass; Closterium acutum var. variabile, biomass, wet mass; Closterium cynthia, biomass, wet mass; Closterium gracile, biomass, wet mass; Coelastrum sp., biomass, wet mass; Coelosphaerium kuetzingianum, biomass, wet mass; Coenocystis policocca, biomass, wet mass; Cosmarium bioculatus, biomass, wet mass; Cosmarium botrytis, biomass, wet mass; Cosmarium moniliforme var. moniliforme, biomass, wet mass; Cosmarium phaseolus, biomass, wet mass; Cosmarium reniforme, biomass, wet mass; Cosmarium turpinii, biomass, wet mass; Crucigenia rectangularis, biomass, wet mass; Cryptomonas sp., biomass, wet mass; Cryptophyceae, biomass, wet mass; Cyanophyceae, biomass, wet mass; DATE/TIME; Day of experiment; Day of the year; deep chlorophyll maximum (DCM); Defined after Reynolds et al. (2002) and Padisák et al. (2009); DEPTH, water; Description; Diatoms, centrales, biomass, wet mass; Dinobryon acuminatum, biomass, wet mass; Dinobryon cysts, biomass, wet mass; Dinobryon divergens, biomass, wet mass; Dinobryon sociale, biomass, wet mass; Dinophyceae, biomass, wet mass; disturbance; Dolichospermum akinete, biomass, wet mass; Dolichospermum circinalis, biomass, wet mass; Dolichospermum flosaquae, biomass, wet mass; Dolichospermum lemmermanni, biomass, wet mass; Dolichospermum macrospora, biomass, wet mass; Dolichospermum planctonicum, biomass, wet mass; Dolichospermum solitaria, biomass, wet mass; Dolichospermum sp., biomass, wet mass; Dolichospermum spp., biomass, wet mass; Dolichspermum mendotae, biomass, wet mass; Elakatothrix gelatinosa, biomass, wet mass; enclosure experiment; Enclosure experiment; Epipyxis sp., biomass, wet mass; Epithemia sp., biomass, wet mass; Euastrum gemmatum, biomass, wet mass; Eudorina sp., biomass, wet mass; Fragilaria crotonensis, biomass, wet mass; Fragilaria cyclopum, biomass, wet mass; Fragilaria sp., biomass, wet mass; Franceia sp., biomass, wet mass; Germany; Gloeocapsa sp., biomass, wet mass; Golenkinia sp., biomass, wet mass; Gymnodinium helveticum, biomass, wet mass; Gymnodinium lacustre, biomass, wet mass; Haptophyceae, biomass, wet mass; Hormogonales sp., biomass, wet mass; Katablepharis ovalis, biomass, wet mass; Kephyrion sp., biomass, wet mass; Lagerheimia sp., biomass, wet mass; Lake_Stechlin; Mallomonas sp., biomass, wet mass; Merismopedia sp., biomass, wet mass; Mesocosm label; mesocosm study; Microcystis spp., biomass, wet mass; Monoraphidium contortum, biomass, wet mass; Monoraphidium griffithii, biomass, wet mass; Monoraphidium sp., biomass, wet mass; Mougeotia sp., biomass, wet mass; Navicula sp., biomass, wet mass; Nephrocytium limneticum, biomass, wet mass; NITROLIMIT; Nostocales, biomass, wet mass; Ochromonas sp., biomass, wet mass; Oocystis borgei, biomass, wet mass; Oocystis lacustris, biomass, wet mass; Pandorina morum, biomass, wet mass; Pediastrum boryanum, biomass, wet mass; Pediastrum duplex, biomass, wet mass; Peridinium aciculiferum, biomass, wet mass; Peridinium sp., biomass, wet mass; Phacotus lenticularis, biomass, wet mass; Phytoplankton, biomass, wet mass; Phytoplankton, functional group, biomass, wet mass; phytoplankton traits; Picocyanobacteria, biomass, wet mass; Planktothrix rubescens, biomass, wet mass; Pseudanabaena sp., biomass, wet mass; Pseudokephyrion ellipsoideum, biomass, wet mass; Pseudopedinella, biomass, wet mass; Pseudosphaerocystis sp., biomass, wet mass; Pseudotetraedriella kamillae, biomass, wet mass; Quadrigula pfitzeri, biomass, wet mass; Quantitative phytoplankton method (Utermöhl, 1958); Radiococcus sp., biomass, wet mass; Radiocystis sp., biomass, wet mass; Rhabdogloea scendesmoides, biomass, wet mass; Rhodomonas lacustris, biomass, wet mass; Rhodomonas lens, biomass, wet mass; Rhopalodia gibba, biomass, wet mass; Scenedesmus aculeolatus, biomass, wet mass; Scenedesmus armatus, biomass, wet mass; Scenedesmus costato-granulatus, biomass, wet mass; Scenedesmus ecornis, biomass, wet mass; Scenedesmus sp., biomass, wet mass; Schroederia robusta, biomass, wet mass; Sphaerocystis sp., biomass, wet mass; Spyrogyra sp., biomass, wet mass; Staurastrum cf. planktonicum, biomass, wet mass; Staurastrum paradoxum, biomass, wet mass; Stauridium tetras, biomass, wet mass; Stickstofflimitation in Binnengewässern; Synedra sp., biomass, wet mass; Synedra ulna, biomass, wet mass; TemBi; Tetraedron minimum, biomass, wet mass; Trachydiscus sexangulatus, biomass, wet mass; Treatment; Treubaria sp., biomass, wet mass; Ulothrix sp., biomass, wet mass; Zygnema sp., biomass, wet mass |
| url | https://doi.org/10.1594/PANGAEA.930980 |