River Drying Causes Local Losses and Regional Gains in Aquatic
Invertebrate Metacommunity Diversity: A Cross-Continental
Comparison

J 2025

River Drying Causes Local Losses and Regional Gains in Aquatic Invertebrate Metacommunity Diversity: A Cross-Continental Comparison

ESCOBAR-CAMACHO, Daniel; Julie CRABOT; Rachel STUBBINGTON; Judy ENGLAND; Romain SARREMEJANE et al.

Základní údaje

Originální název

River Drying Causes Local Losses and Regional Gains in Aquatic Invertebrate Metacommunity Diversity: A Cross-Continental Comparison

Autoři

Vydání

Global Change Biology, Wiley, 2025, 1354-1013

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10619 Biodiversity conservation

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 12.000 v roce 2024

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/25:00140758

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

assembly mechanisms; dispersal; drying duration; intermittent river; macroinvertebrate; metacommunity; temporal dynamics

Štítky

14314020, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 31. 3. 2025 09:40, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Drying river networks include non-perennial reaches that cease to flow or dry, and drying is becoming more prevalent with ongoing climate change. Biodiversity responses to drying have been explored mostly at local scales in a few regions, such as Europe and North America, limiting our ability to predict future global scenarios of freshwater biodiversity. Locally, drying acts as a strong environmental filter that selects for species with adaptations promoting resistance or resilience to desiccation, thus reducing aquatic alpha-diversity. At the river network scale, drying generates complex mosaics of dry and wet habitats, shaping metacommunities driven by both environmental and dispersal processes. By repeatedly resetting community succession, drying can enhance beta-diversity in space and time. To investigate the transferability of these concepts across continents, we compiled and analyzed a unique dataset of 43 aquatic invertebrate metacommunities from drying river networks in Europe and South America. In Europe, alpha-diversity was consistently lower in non-perennial than perennial reaches, whereas this pattern was not evident in South America. Concomitantly, beta-diversity was higher in non-perennial reaches than in perennial ones in Europe but not in South America. In general, beta-diversity was predominantly driven by turnover rather than nestedness. Dispersal was the main driver of metacommunity dynamics, challenging prevailing views in river science that environmental filtering is the primary process shaping aquatic metacommunities. Lastly, alpha-diversity decreased as drying duration increased, but this was not consistent across Europe. Overall, drying had continent-specific effects, suggesting limited transferability of knowledge accumulated from North America and Europe to other biogeographic regions. As climate change intensifies, river drying is increasing, and our results underscore the importance of studying its effects across different regions. The importance of dispersal also suggests that management efforts should seek to enhance connectivity between reaches to effectively monitor, restore and conserve freshwater biodiversity.

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)

Citovat

ESCOBAR-CAMACHO, Daniel; Julie CRABOT; Rachel STUBBINGTON; Judy ENGLAND; Romain SARREMEJANE; Nuria BONADA; Jose Maria FERNANDEZ-CALERO; Miguel CANEDO-ARGUELLES; Carla Ferreira REZENDE; Pierre CHANUT; Zoltan CSABAI; Andrea C ENCALADA; Alex LAINI; Heikki MYKRAE; Nabor MOYA; Petr PAŘIL; Daniela ROSERO-LOPEZ a Thibault DATRY. River Drying Causes Local Losses and Regional Gains in Aquatic Invertebrate Metacommunity Diversity: A Cross-Continental Comparison. Global Change Biology. Wiley, 2025, roč. 31, č. 2, s. 1-17. ISSN 1354-1013. Dostupné z: https://doi.org/10.1111/gcb.70068.

@article{2481852,
   author = {EscobarandCamacho, Daniel and Crabot, Julie and Stubbington, Rachel and England, Judy and Sarremejane, Romain and Bonada, Nuria and FernandezandCalero, Jose Maria and CanedoandArguelles, Miguel and Rezende, Carla Ferreira and Chanut, Pierre and Csabai, Zoltan and Encalada, Andrea C and Laini, Alex and Mykrae, Heikki and Moya, Nabor and Pařil, Petr and RoseroandLopez, Daniela and Datry, Thibault},
   article_number = {2},
   doi = {https://doi.org/10.1111/gcb.70068},
   keywords = {assembly mechanisms; dispersal; drying duration; intermittent river; macroinvertebrate; metacommunity; temporal dynamics},
   language = {eng},
   issn = {1354-1013},
   journal = {Global Change Biology},
   title = {River Drying Causes Local Losses and Regional Gains in Aquatic Invertebrate Metacommunity Diversity: A Cross-Continental Comparison},
   url = {https://doi.org/10.1111/gcb.70068},
   volume = {31},
   year = {2025}
}

TY  - JOUR
ID  - 2481852
AU  - Escobar-Camacho, Daniel - Crabot, Julie - Stubbington, Rachel - England, Judy - Sarremejane, Romain - Bonada, Nuria - Fernandez-Calero, Jose Maria - Canedo-Arguelles, Miguel - Rezende, Carla Ferreira - Chanut, Pierre - Csabai, Zoltan - Encalada, Andrea C - Laini, Alex - Mykrae, Heikki - Moya, Nabor - Pařil, Petr - Rosero-Lopez, Daniela - Datry, Thibault
PY  - 2025
TI  - River Drying Causes Local Losses and Regional Gains in Aquatic Invertebrate Metacommunity Diversity: A Cross-Continental Comparison
JF  - Global Change Biology
VL  - 31
IS  - 2
SP  - 1-17
EP  - 1-17
PB  - Wiley
SN  - 13541013
KW  - assembly mechanisms
KW  - dispersal
KW  - drying duration
KW  - intermittent river
KW  - macroinvertebrate
KW  - metacommunity
KW  - temporal dynamics
UR  - https://doi.org/10.1111/gcb.70068
N2  - Drying river networks include non-perennial reaches that cease to flow or dry, and drying is becoming more prevalent with ongoing climate change. Biodiversity responses to drying have been explored mostly at local scales in a few regions, such as Europe and North America, limiting our ability to predict future global scenarios of freshwater biodiversity. Locally, drying acts as a strong environmental filter that selects for species with adaptations promoting resistance or resilience to desiccation, thus reducing aquatic alpha-diversity. At the river network scale, drying generates complex mosaics of dry and wet habitats, shaping metacommunities driven by both environmental and dispersal processes. By repeatedly resetting community succession, drying can enhance beta-diversity in space and time. To investigate the transferability of these concepts across continents, we compiled and analyzed a unique dataset of 43 aquatic invertebrate metacommunities from drying river networks in Europe and South America. In Europe, alpha-diversity was consistently lower in non-perennial than perennial reaches, whereas this pattern was not evident in South America. Concomitantly, beta-diversity was higher in non-perennial reaches than in perennial ones in Europe but not in South America. In general, beta-diversity was predominantly driven by turnover rather than nestedness. Dispersal was the main driver of metacommunity dynamics, challenging prevailing views in river science that environmental filtering is the primary process shaping aquatic metacommunities. Lastly, alpha-diversity decreased as drying duration increased, but this was not consistent across Europe. Overall, drying had continent-specific effects, suggesting limited transferability of knowledge accumulated from North America and Europe to other biogeographic regions. As climate change intensifies, river drying is increasing, and our results underscore the importance of studying its effects across different regions. The importance of dispersal also suggests that management efforts should seek to enhance connectivity between reaches to effectively monitor, restore and conserve freshwater biodiversity.
ER  -

ESCOBAR-CAMACHO, Daniel; Julie CRABOT; Rachel STUBBINGTON; Judy ENGLAND; Romain SARREMEJANE; Nuria BONADA; Jose Maria FERNANDEZ-CALERO; Miguel CANEDO-ARGUELLES; Carla Ferreira REZENDE; Pierre CHANUT; Zoltan CSABAI; Andrea C ENCALADA; Alex LAINI; Heikki MYKRAE; Nabor MOYA; Petr PAŘIL; Daniela ROSERO-LOPEZ a Thibault DATRY. River Drying Causes Local Losses and Regional Gains in Aquatic Invertebrate Metacommunity Diversity: A Cross-Continental Comparison. \textit{Global Change Biology}. Wiley, 2025, roč.~31, č.~2, s.~1-17. ISSN~1354-1013. Dostupné z: https://doi.org/10.1111/gcb.70068.

Přehled o publikaci