Skip to main content

Advertisement

Log in

Human activity as a factor causing the biomass, structure and seasonal dynamics of phytoplankton in adjacent fishponds

  • Research Paper
  • Published:
Rendiconti Lincei. Scienze Fisiche e Naturali Aims and scope Submit manuscript

Abstract

The role of phytoplankton as one of the main sources of energy entering the water food network is especially evident in fish-rearing ponds. Indeed, in these comparatively small ponds (unlike many lakes), variations in the abundance of phytoplankton can be extremely sensitive to the action of external factors, including human activity. Here, we present results of the analysis of the phytoplankton dynamics in adjacent fishponds and in supplying/recipient river courses upstream and downstream of the ponds during a growing season. In the grow-out ponds, phytoplankton biomass is shown to reach maximums in spring and in early autumn, while in the nursery pond, the phytoplankton dynamics is characterized by one long peak. The specificity of fish-rearing ponds as the human-regulated reservoirs clearly manifests itself under comparison of phytoplankton biomass of ponds with the biomass of phytoplankton inhabiting a nearby river. The averaged phytoplankton biomass in the ponds was 6.2–10.1 times higher than in the river. Besides, we show here that the taxonomic composition of phytoplankton in the river differs significantly from the composition of phytoplankton in the fish-rearing ponds. In particular, Cyanobacteria and Chlorophyta were revealed as the major portion of the phytoplankton in the fish-rearing ponds, while in the river their abundances were low.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7

Similar content being viewed by others

Data availability

Data for water chemistry are presented in Appendix Table 3. Phytoplankton data are presented in Appendix Table 4.

References

Download references

Acknowledgements

We are very thankful to the staff of the Republican Unitary Enterprise «Fish Industry Institute» for the provided assistance in field sampling.

Funding

This study was partially supported by the Belarusian Republican Foundation for Fundamental Research and State Task of Belarus (GPNI GR no. 20212317). MBV carried out this work within the framework of State Task no. 075-00381-21-00.

Author information

Authors and Affiliations

Authors

Contributions

Conceptualization, formal analysis, investigation, preparing original draft, ABV. Writing, review and editing, ABV and MBV. The authors have read and agreed to the final version of the manuscript.

Corresponding author

Correspondence to Boris V. Adamovich.

Ethics declarations

Conflict of interest

The authors declare no conflict of interest.

Ethical approval and consent to participate

This article does not contain any studies with human participants or animals performed by any of the authors.

Consent for publication

All authors have read and agreed to the final version of the manuscript.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Appendix (See Tables 3, 4)

Appendix (See Tables 3, 4)

Table 3 Environmental factors for sampling stations
Table 4 The data of the taxonomic groups of the phytoplankton

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Adamovich, B.V., Medvinsky, A.B. Human activity as a factor causing the biomass, structure and seasonal dynamics of phytoplankton in adjacent fishponds. Rend. Fis. Acc. Lincei 34, 605–633 (2023). https://doi.org/10.1007/s12210-023-01158-0

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12210-023-01158-0

Keywords

Navigation