Natural Disturbances and Connectivity Drive Seasonal Taxonomic
and Trait Patterns of Aquatic Macroinvertebrate Communities
Across Europe

J 2025

Natural Disturbances and Connectivity Drive Seasonal Taxonomic and Trait Patterns of Aquatic Macroinvertebrate Communities Across Europe

CHALMANDRIER, Loïc; David CUNILLERA-MONTCUSÍ; Naiara LÓPEZ-ROJO; Miguel CAÑEDO-ARGÜELLES; Zoltán CSABAI et al.

Základní údaje

Originální název

Natural Disturbances and Connectivity Drive Seasonal Taxonomic and Trait Patterns of Aquatic Macroinvertebrate Communities Across Europe

Autoři

Vydání

GLOBAL ECOLOGY AND BIOGEOGRAPHY, ENGLAND, WILEY, 2025, 1466-822X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10618 Ecology

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL, URL

Impakt faktor

Impact factor: 6.000 v roce 2024

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/25:00141185

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

connectivity; dispersal; disturbance; macroinvertebrate communities; resilience; resistance; river drying; seasonal variation; traits

Štítky

14314020, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 7. 7. 2025 10:07, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Aim: Understanding the joint influence of natural disturbance regime, connectivity and biogeography on the seasonal variation of community structure. Location: Drying river networks (DRN) in Europe. Time Period: Present. Major Taxa Studied: Aquatic macroinvertebrates. Methods: We analyse the taxonomic and trait structure of 638 macroinvertebrate communities sampled across 125 reaches with perennial and intermittent streamflow, surveyed in six DRNs across Europe, up to six times over 1 year. Results: Richness and trait diversity of macroinvertebrate communities decreased with increasing drying frequency, but increased with spatio-temporal connectivity in reaches with long drying events. Communities experiencing frequent drying events had higher relative abundance of taxa with a long lifecycle and drying resistance traits. Communities experiencing long drying events compensated by high spatio-temporal connectivity, and had more taxa with high fecundity and high dispersal ability. Taxa richness peaked in summer but that pattern was more prominent when drying frequency was high. Trait diversity decreased throughout the year, showing increasing abiotic stress as the year progressed. Communities changed from communities of mobile, fecund, short-lived taxa in spring and autumn to communities of long-lived taxa in summer. However, when drying frequency increased, autumn communities shifted towards communities of long-lived taxa. Macroinvertebrate community trait structure changed across Europe. It opposed communities from Mediterranean and/or upland DRNs (with more fecund and mobile taxa) to lowland DRNs (with more long-lived taxa). Main Conclusions: Frequency and duration of drying events and spatio-temporal connectivity drive divergent macroinvertebrate community structures, suggesting the presence of an ecological threshold that explains the variability of disturbed ecosystems across broad spatial scales. These factors also influence seasonal variations, with macroinvertebrate communities shaped by distinct trait-filtering processes throughout the year based on drying frequency. Ultimately, spatio-temporal connectivity plays a crucial role in sustaining species richness and trait diversity in reaches experiencing intense drying.

Návaznosti

869226, interní kód MU

Název: Securing biodiversity, functional integrity and ecosystem services in DRYing rivER networks (Akronym: DRYvER)

Investor: Evropská unie, Securing biodiversity, functional integrity and ecosystem services in DRYing rivER networks, Climate action, environment, resource efficiency and raw materials (Societal Challenges)

Přiložené soubory

2497884.pdf

Citovat

CHALMANDRIER, Loïc; David CUNILLERA-MONTCUSÍ; Naiara LÓPEZ-ROJO; Miguel CAÑEDO-ARGÜELLES; Zoltán CSABAI; Maria SORIA; Arnaud FOULQUIER; Franck JABOT; Marko MILIŠA; Heikki MYKRÄ; Petr PAŘIL; Bálint PERNECKER; Luka POLOVIĆ; Romain SARREMEJANE; Henna SNÅRE; Thibault DATRY; Núria BONADA a François MUNOZ. Natural Disturbances and Connectivity Drive Seasonal Taxonomic and Trait Patterns of Aquatic Macroinvertebrate Communities Across Europe. GLOBAL ECOLOGY AND BIOGEOGRAPHY. ENGLAND: WILEY, 2025, roč. 34, č. 5, s. "e70047", 15 s. ISSN 1466-822X. Dostupné z: https://doi.org/10.1111/geb.70047.

@article{2497884,
   author = {Chalmandrier, Loïc and CunilleraandMontcusí, David and LópezandRojo, Naiara and CañedoandArgüelles, Miguel and Csabai, Zoltán and Soria, Maria and Foulquier, Arnaud and Jabot, Franck and Miliša, Marko and Mykrä, Heikki and Pařil, Petr and Pernecker, Bálint and Polović, Luka and Sarremejane, Romain and Snåre, Henna and Datry, Thibault and Bonada, Núria and Munoz, François},
   article_location = {ENGLAND},
   article_number = {5},
   doi = {https://doi.org/10.1111/geb.70047},
   keywords = {connectivity; dispersal; disturbance; macroinvertebrate communities; resilience; resistance; river drying; seasonal variation; traits},
   language = {eng},
   issn = {1466-822X},
   journal = {GLOBAL ECOLOGY AND BIOGEOGRAPHY},
   title = {Natural Disturbances and Connectivity Drive Seasonal Taxonomic and Trait Patterns of Aquatic Macroinvertebrate Communities Across Europe},
   url = {https://doi.org/10.6084/m9.figshare.27165927},
   volume = {34},
   year = {2025}
}

TY  - JOUR
ID  - 2497884
AU  - Chalmandrier, Loïc - Cunillera-Montcusí, David - López-Rojo, Naiara - Cañedo-Argüelles, Miguel - Csabai, Zoltán - Soria, Maria - Foulquier, Arnaud - Jabot, Franck - Miliša, Marko - Mykrä, Heikki - Pařil, Petr - Pernecker, Bálint - Polović, Luka - Sarremejane, Romain - Snåre, Henna - Datry, Thibault - Bonada, Núria - Munoz, François
PY  - 2025
TI  - Natural Disturbances and Connectivity Drive Seasonal Taxonomic and Trait Patterns of Aquatic Macroinvertebrate Communities Across Europe
JF  - GLOBAL ECOLOGY AND BIOGEOGRAPHY
VL  - 34
IS  - 5
SP  - "e70047"
EP  - "e70047"
PB  - WILEY
SN  - 1466822X
KW  - connectivity
KW  - dispersal
KW  - disturbance
KW  - macroinvertebrate communities
KW  - resilience
KW  - resistance
KW  - river drying
KW  - seasonal variation
KW  - traits
UR  - https://doi.org/10.6084/m9.figshare.27165927
N2  - Aim: Understanding the joint influence of natural disturbance regime, connectivity and biogeography on the seasonal variation of community structure. Location: Drying river networks (DRN) in Europe. Time Period: Present. Major Taxa Studied: Aquatic macroinvertebrates. Methods: We analyse the taxonomic and trait structure of 638 macroinvertebrate communities sampled across 125 reaches with perennial and intermittent streamflow, surveyed in six DRNs across Europe, up to six times over 1 year. Results: Richness and trait diversity of macroinvertebrate communities decreased with increasing drying frequency, but increased with spatio-temporal connectivity in reaches with long drying events. Communities experiencing frequent drying events had higher relative abundance of taxa with a long lifecycle and drying resistance traits. Communities experiencing long drying events compensated by high spatio-temporal connectivity, and had more taxa with high fecundity and high dispersal ability. Taxa richness peaked in summer but that pattern was more prominent when drying frequency was high. Trait diversity decreased throughout the year, showing increasing abiotic stress as the year progressed. Communities changed from communities of mobile, fecund, short-lived taxa in spring and autumn to communities of long-lived taxa in summer. However, when drying frequency increased, autumn communities shifted towards communities of long-lived taxa. Macroinvertebrate community trait structure changed across Europe. It opposed communities from Mediterranean and/or upland DRNs (with more fecund and mobile taxa) to lowland DRNs (with more long-lived taxa). Main Conclusions: Frequency and duration of drying events and spatio-temporal connectivity drive divergent macroinvertebrate community structures, suggesting the presence of an ecological threshold that explains the variability of disturbed ecosystems across broad spatial scales. These factors also influence seasonal variations, with macroinvertebrate communities shaped by distinct trait-filtering processes throughout the year based on drying frequency. Ultimately, spatio-temporal connectivity plays a crucial role in sustaining species richness and trait diversity in reaches experiencing intense drying.
ER  -

CHALMANDRIER, Loïc; David CUNILLERA-MONTCUSÍ; Naiara LÓPEZ-ROJO; Miguel CAÑEDO-ARGÜELLES; Zoltán CSABAI; Maria SORIA; Arnaud FOULQUIER; Franck JABOT; Marko MILIŠA; Heikki MYKRÄ; Petr PAŘIL; Bálint PERNECKER; Luka POLOVI$\backslash$'C; Romain SARREMEJANE; Henna SNÅRE; Thibault DATRY; Núria BONADA a Fran$\backslash$c cois MUNOZ. Natural Disturbances and Connectivity Drive Seasonal Taxonomic and Trait Patterns of Aquatic Macroinvertebrate Communities Across Europe. \textit{GLOBAL ECOLOGY AND BIOGEOGRAPHY}. ENGLAND: WILEY, 2025, roč.~34, č.~5, s.~''e70047'', 15 s. ISSN~1466-822X. Dostupné z: https://doi.org/10.1111/geb.70047.

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