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Journal Articles Inland Waters Year : 2023

The ecological role of permanent ponds in Europe: a review of dietary linkages to terrestrial ecosystems via emerging insects

Daniel Morant
  • Function : Author
Noël Juvigny-Khenafou
  • Function : Author
David Cunillera-Montcusí
  • Function : Author
Fernando Chaguaceda
  • Function : Author
Olivera Stamenković
  • Function : Author
Julie Fahy
  • Function : Author
Vojtěch Kolář
  • Function : Author
Dariusz Halabowski
  • Function : Author
Liam Nash
  • Function : Author
Ellinor Jakobsson
  • Function : Author
Veronica Nava
  • Function : Author
Pietro Tirozzi
  • Function : Author
Pablo Urrutia Cordero
  • Function : Author
Alba Camacho Santamans
  • Function : Author
Jose Manuel Zamora
  • Function : Author
Luca Bonacina
  • Function : Author
Margaux Mathieu-Resuge
  • Function : Author
Ena Suarez
  • Function : Author
Stephen Osakpolor
  • Function : Author
Pablo Timoner
  • Function : Author
Vesela Evtimova
  • Function : Author
Darmina Nita
  • Function : Author
Bruno Carreira
  • Function : Author
Kálmán Tapolczai
  • Function : Author
Joana Martelo
  • Function : Author
Valentin Dinu
  • Function : Author
Jorge Henriques
  • Function : Author
Géza Selmeczy
  • Function : Author

Abstract

Permanent ponds are valuable freshwater systems and biodiversity hotspots. They provide diverse ecosystem services (ES), including water quality improvement and supply, food provisioning and biodiversity support. This is despite being under significant pressure from multiple anthropogenic stressors and the impacts of ongoing global change. However, ponds are largely overlooked in management plans and legislation, and ecological research has focused on large freshwater ecosystems, such as rivers or lakes. Protection of ponds is often insufficient or indirectly provided via associated habitats such as wetlands. This phenomenon is likely exacerbated due to lacking a full-scale understanding of the importance of ponds. In this review, we provided a detailed overview of permanent ponds across Europe, including their usages and the biodiversity they support. By discussing the concepts of pondscape and metacommunity theory, we highlighted the importance of connectivity among and between ponds and identified fluxes of emerging insects as another ES of ponds. Those insects are rich in essential nutrients such as polyunsaturated fatty acids (PUFA), which are delivered through them to the terrestrial environment, however the extent and impact of this ES remains largely unexplored. Several potential stressors, especially related to ongoing global change, which influence pond diversity and integrity were discussed. To conclude this review, we provided our insights on future pond management. Adaptive measures, taking into account the pond system per se within the pondscape, were found to be the most promising to mitigate the loss of natural ponds and restore and conserve natural small water bodies as refuges and diversity hotspots in increasingly urbanized landscapes.
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Dates and versions

hal-03923131 , version 1 (04-01-2023)

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Lena Fehlinger, Benjamin Misteli, Daniel Morant, Noël Juvigny-Khenafou, David Cunillera-Montcusí, et al.. The ecological role of permanent ponds in Europe: a review of dietary linkages to terrestrial ecosystems via emerging insects. Inland Waters, 2023, pp.1-47. ⟨10.1080/20442041.2022.2111180⟩. ⟨hal-03923131⟩
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