Log in

Combined effect of stream drying and nutrient enrichment on macroinvertebrate community: experimental study from artificial stream mesocosms

  • Research Article
  • Published:
Aquatic Sciences Aims and scope Submit manuscript

Abstract

Ongoing climate change and rising water demands are resulting in the increasingly frequent occurrence of stream drying, particularly in smaller streams in humid temperate climates. These streams are often situated in outlying regions with insufficient wastewater treatment management leading to inconsistent inputs of nutrients into receiving water systems. Both stream drying and nutrient enrichment negatively affect local aquatic macroinvertebrate communities, but their combined effect is still unclear. This study aimed to investigate the combined effect of stream drying and nutrient enrichment on taxonomic and functional composition of aquatic macroinvertebrate communities. Towards this aim, an artificial stream system was used consisting of 36 mesocosms with aquatic macroinvertebrates. The mesocosms were exposed to four independent treatments based on different flow (perennial-drying) and nutrient (pristine-nutrient enriched) status. After 28 days of experiment, samples from different treatments were compared to evaluate combined effect of stream drying and nutrient enrichment. Despite expectations, no effect of drying on taxonomic and functional alpha diversity was observed, but beta diversity has significantly increased. Nutrient enrichment though caused to decrease in the alpha diversity indices, which resulted in high pre- and post-experiment samples dissimilarity within all treatments. Moreover, the combined effect of both stressors was antagonistic as stream drying moderated harsher impact of nutrient enrichment. Results emphasize an unexplored role of intermittent streams in nutrient cycling in temperate climates and highlight the need for further investigation of recently novel intermittent streams since they provide different environmental conditions for macroinvertebrates than perennial streams.

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

Access this article

Subscribe and save

Springer+ Basic
EUR 32.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or Ebook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

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

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3

Similar content being viewed by others

Data availability

The datasets generated during the research and analysed in the current study are available from the corresponding author on reasonable request.

References

Download references

Acknowledgements

This study was supported by the H2020 European Research and Innovation action Grant Agreement no. 869226 (DRYvER) and the Czech Science Foundation (P505-20-17305S). BP and ZC were supported by the Higher Education Institutional Excellence Programme of the Ministry of Human Capacities in Hungary (20765-3/2018/FEKUTSTRAT, TUDFO/47138/2019-ITM and 2020-4.1.1-TKP2020). We thank Balázs József Berta (University of Pécs, Hungary) and Denis Bućan (University of Zagreb, Croatia) for great help during fieldwork and set of experimental background and especially Éva Horváthné Tihanyi and Tímea Pernyeszi (both University of Pécs, Hungary) for providing chemical analyses and technical support. Special thanks goes to Jacob VanHouten (Delta College, US Michigan) for English proofreading.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Barbora Loskotová.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Additional information

Publisher's Note

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

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOCX 21 KB)

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

Loskotová, B., Straka, M., Pernecker, B. et al. Combined effect of stream drying and nutrient enrichment on macroinvertebrate community: experimental study from artificial stream mesocosms. Aquat Sci 85, 23 (2023). https://doi.org/10.1007/s00027-022-00924-w

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s00027-022-00924-w

Keywords

Navigation