Seasonal dynamics of the epibiont food web on <ce:italic>Unio tumidus</ce:italic> (Philipsson, 1788) in a eutrophic reservoir
Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Mieczan, Tomasz [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2019transfer abstract |
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| Schlagwörter: |
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| Umfang: |
13 |
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| Übergeordnetes Werk: |
Enthalten in: Multi-objective symbolic regression for physics-aware dynamic modeling - Kubalík, Jiří ELSEVIER, 2021, [S.l.] |
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| Übergeordnetes Werk: |
volume:69 ; year:2019 ; pages:138-150 ; extent:13 |
| Links: |
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| DOI / URN: |
10.1016/j.ejop.2019.04.003 |
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| 245 | 1 | 0 | |a Seasonal dynamics of the epibiont food web on <ce:italic>Unio tumidus</ce:italic> (Philipsson, 1788) in a eutrophic reservoir |
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| 520 | |a Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. | ||
| 520 | |a Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. | ||
| 650 | 7 | |a Epizoic microorganisms |2 Elsevier | |
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10.1016/j.ejop.2019.04.003 doi GBV00000000000654.pica (DE-627)ELV04712895X (ELSEVIER)S0932-4739(19)30005-7 DE-627 ger DE-627 rakwb eng 004 VZ 54.72 bkl Mieczan, Tomasz verfasserin aut Seasonal dynamics of the epibiont food web on <ce:italic>Unio tumidus</ce:italic> (Philipsson, 1788) in a eutrophic reservoir 2019transfer abstract 13 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. Epizoic microorganisms Elsevier Ciliates Elsevier Rotifera Elsevier Eutrophication Elsevier Microbial loop Elsevier Rudyk-Leuska, Natalia oth Enthalten in Elsevier Kubalík, Jiří ELSEVIER Multi-objective symbolic regression for physics-aware dynamic modeling 2021 [S.l.] (DE-627)ELV006503861 volume:69 year:2019 pages:138-150 extent:13 https://doi.org/10.1016/j.ejop.2019.04.003 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.72 Künstliche Intelligenz VZ AR 69 2019 138-150 13 |
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10.1016/j.ejop.2019.04.003 doi GBV00000000000654.pica (DE-627)ELV04712895X (ELSEVIER)S0932-4739(19)30005-7 DE-627 ger DE-627 rakwb eng 004 VZ 54.72 bkl Mieczan, Tomasz verfasserin aut Seasonal dynamics of the epibiont food web on <ce:italic>Unio tumidus</ce:italic> (Philipsson, 1788) in a eutrophic reservoir 2019transfer abstract 13 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. Epizoic microorganisms Elsevier Ciliates Elsevier Rotifera Elsevier Eutrophication Elsevier Microbial loop Elsevier Rudyk-Leuska, Natalia oth Enthalten in Elsevier Kubalík, Jiří ELSEVIER Multi-objective symbolic regression for physics-aware dynamic modeling 2021 [S.l.] (DE-627)ELV006503861 volume:69 year:2019 pages:138-150 extent:13 https://doi.org/10.1016/j.ejop.2019.04.003 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.72 Künstliche Intelligenz VZ AR 69 2019 138-150 13 |
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10.1016/j.ejop.2019.04.003 doi GBV00000000000654.pica (DE-627)ELV04712895X (ELSEVIER)S0932-4739(19)30005-7 DE-627 ger DE-627 rakwb eng 004 VZ 54.72 bkl Mieczan, Tomasz verfasserin aut Seasonal dynamics of the epibiont food web on <ce:italic>Unio tumidus</ce:italic> (Philipsson, 1788) in a eutrophic reservoir 2019transfer abstract 13 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. Epizoic microorganisms Elsevier Ciliates Elsevier Rotifera Elsevier Eutrophication Elsevier Microbial loop Elsevier Rudyk-Leuska, Natalia oth Enthalten in Elsevier Kubalík, Jiří ELSEVIER Multi-objective symbolic regression for physics-aware dynamic modeling 2021 [S.l.] (DE-627)ELV006503861 volume:69 year:2019 pages:138-150 extent:13 https://doi.org/10.1016/j.ejop.2019.04.003 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.72 Künstliche Intelligenz VZ AR 69 2019 138-150 13 |
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10.1016/j.ejop.2019.04.003 doi GBV00000000000654.pica (DE-627)ELV04712895X (ELSEVIER)S0932-4739(19)30005-7 DE-627 ger DE-627 rakwb eng 004 VZ 54.72 bkl Mieczan, Tomasz verfasserin aut Seasonal dynamics of the epibiont food web on <ce:italic>Unio tumidus</ce:italic> (Philipsson, 1788) in a eutrophic reservoir 2019transfer abstract 13 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. Epizoic microorganisms Elsevier Ciliates Elsevier Rotifera Elsevier Eutrophication Elsevier Microbial loop Elsevier Rudyk-Leuska, Natalia oth Enthalten in Elsevier Kubalík, Jiří ELSEVIER Multi-objective symbolic regression for physics-aware dynamic modeling 2021 [S.l.] (DE-627)ELV006503861 volume:69 year:2019 pages:138-150 extent:13 https://doi.org/10.1016/j.ejop.2019.04.003 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.72 Künstliche Intelligenz VZ AR 69 2019 138-150 13 |
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10.1016/j.ejop.2019.04.003 doi GBV00000000000654.pica (DE-627)ELV04712895X (ELSEVIER)S0932-4739(19)30005-7 DE-627 ger DE-627 rakwb eng 004 VZ 54.72 bkl Mieczan, Tomasz verfasserin aut Seasonal dynamics of the epibiont food web on <ce:italic>Unio tumidus</ce:italic> (Philipsson, 1788) in a eutrophic reservoir 2019transfer abstract 13 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. Epizoic microorganisms Elsevier Ciliates Elsevier Rotifera Elsevier Eutrophication Elsevier Microbial loop Elsevier Rudyk-Leuska, Natalia oth Enthalten in Elsevier Kubalík, Jiří ELSEVIER Multi-objective symbolic regression for physics-aware dynamic modeling 2021 [S.l.] (DE-627)ELV006503861 volume:69 year:2019 pages:138-150 extent:13 https://doi.org/10.1016/j.ejop.2019.04.003 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.72 Künstliche Intelligenz VZ AR 69 2019 138-150 13 |
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seasonal dynamics of the epibiont food web on <ce:italic>unio tumidus</ce:italic> (philipsson, 1788) in a eutrophic reservoir |
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Seasonal dynamics of the epibiont food web on <ce:italic>Unio tumidus</ce:italic> (Philipsson, 1788) in a eutrophic reservoir |
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Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. |
| abstractGer |
Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. |
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Bivalves represent one of the most important components of freshwater zoobenthos, and their shells provide a substrate for many organisms to create epibiotic communities of predominantly facultative nature. Thus far, information regarding colonization of Unio tumidus by microorganism assemblages has been almost absent. Moreover, data on the functioning of trophic networks created by epibionts are also unavailable. Therefore, the present study aimed to examine the assemblage of epibiotic microorganisms inhabiting live and dead bivalves with regard to the physicochemical properties of the habitat and determine whether stable isotope levels in primary producers and consumers colonizing bivalve shells exhibit significant seasonal variability. The substrate characteristic and physicochemical properties of water – primarily biogenic compounds and total organic carbon clearly modified the taxonomic composition of microorganisms and the function of the trophic network. This was reflected by the increased diversity of microorganisms (phycoflora, ciliates and rotifers) on live bivalves and the increase in their abundance on dead bivalves. The level of stable isotopes exhibited clear seasonal variability in individual components of the epibiotic trophic network, whereas food preferences of the potential consumers (protozoans and rotifers) depended significantly on the availability and abundance of food. |
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Seasonal dynamics of the epibiont food web on <ce:italic>Unio tumidus</ce:italic> (Philipsson, 1788) in a eutrophic reservoir |
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