Knowledge and Management of Aquatic Ecosystems

Konstantin Ilgen, Camila Bergmann Goulart, Stephan Hilgert, Dirk Schindler, Klaus van de Weyer, Rafael de Carvalho Bueno, Tobias Bleninger, Raffaello Lastrico, Leonhard Gfüllner, Alexander Graef et al. (2 more)

Published online: 06 May 2025

DOI: https://doi.org/10.1051/kmae/2025008

Open Access

Diatom assemblages colonizing floating photovoltaic floaters are distinct from those in benthic and pelagic compartments of gravel pit lakes 10

Regina Lucia Guimarães Nobre, Julien Cucherousset, Stéphanie Boulêtreau, Frédéric Azémar, Nathalie Parthuisot, Fanny Colas, Paul Millet and Loïc Tudesque

Published online: 05 May 2025

DOI: https://doi.org/10.1051/kmae/2025006

Riparian ecology and management

Open Access

Cold-season challenges: Behavioral adaptations of invasive Procambarus clarkii to rapid water level decline and shelter availability 25

Jian Gao, Zirun Guo, Yangli Chi, Hui Zhang, Mingjun Liao and Heyun Wang

Published online: 07 October 2025

DOI: https://doi.org/10.1051/kmae/2025020

Open Access

Monitoring the impact of small hydroelectric plants in the Alps: an interesting case study from NW Italy 21

Marta Moriondo, Anna Marino, Margherita Abbà, Stefano Fenoglio, Alessandro Candiotto and Tiziano Bo

Published online: 17 July 2025

DOI: https://doi.org/10.1051/kmae/2025016

Open Access

Utilizing environmental DNA metabarcoding and local ecological knowledge for fish biodiversity assessment in Rivers of Java, Indonesia 17

Kurniawan Kurniawan, Arif Wibowo, Vitas Atmadi Prakoso, Andi Chadijah, Septiana Sri Astuti, Boby Bagja Pratama, Nunak Nafiqoh, Haryono Haryono, Hadi Dahruddin, Indah Lestari Surbani et al. (5 more)

Published online: 05 June 2025

DOI: https://doi.org/10.1051/kmae/2025009

Open Access

Investigating tools for biomonitoring browning in streams: chlorophyll content of Fontinalis antipyretica 16

Salla Rajala, Satu Estlander, Leena Nurminen and Jukka Horppila

Published online: 03 June 2025

DOI: https://doi.org/10.1051/kmae/2025013

Open Access

IsoFresh: A global stable isotope database of freshwater food webs 15

Stéphanie Boulêtreau, Chloé Vagnon, Lise Comte, Alban Sagouis, Thomas Pool, Rebekah R. Stiling, Chris Harrod, Josie South, Angus R. McIntosh, Marie-Elodie Perga et al. (6 more)

Published online: 21 May 2025

DOI: https://doi.org/10.1051/kmae/2025010

Open Access

The complete mitochondrial genome of the Mekong Giant Salmon Carp (Aaptosyax grypus): a tool to conserve an emblematic and elusive megafish 14

Céline Condachou, Zeb S. Hogan, Bunyeth Chan, Chheana Chhut, Kong Heng, Samol Chhuoy and Sébastien Brosse

Published online: 21 May 2025

DOI: https://doi.org/10.1051/kmae/2025012

Open Access

Macrobrachium nipponense (De Haan, 1849) continues to spread in the Danube: first records in Germany and Hungary 9

Martin Bláha, Andreas Schrottenbaum, András Weiperth, Urban Hammerschmied, Wolfram Graf, Béla Csányi, Jiří Patoka and Antonín Kouba

Published online: 29 April 2025

DOI: https://doi.org/10.1051/kmae/2025004

Open Access

Responses of two typical harmful cyanobacteria to extracts of Phalaris arundinacea, a dominant hygrophyte in Lake Poyang, China 8

Zhaoshi Wu, Tingting Ma, Xian Guan, Lili Xiong, Kuanyi Li, Changhui Wang, Yaling Su and Jutao Liu

Published online: 25 April 2025

DOI: https://doi.org/10.1051/kmae/2025003

Multidisciplinary solutions for conservation

Open Access

Review

Balancing hydropower production and ecology − ecological impacts, mitigation measures, and programmatic monitoring 24

Daniel Nyqvist, Olle Calles, Peter Carlson, Kerstin Holmgren, Birgitta Malm-Renöfält, Åsa Widén, Jakob Bergengren and Joacim Näslund

Published online: 23 September 2025

DOI: https://doi.org/10.1051/kmae/2025018

Freshwater ecosystems management strategies

Open Access

Beaver slides provide reproduction habitat for the endangered thick-shelled river mussel (Unio crassus) in modified streams 23

Andreas H. Dobler, Michaela Tille and Juergen Geist

Published online: 23 September 2025

DOI: https://doi.org/10.1051/kmae/2025019

Open Access

Fishspotting: freshwater fish species presence in European river basins – RivFISH database 7

Daniel Mameri, Gonçalo Duarte, João Cabo, Rui Figueira, Pedro Segurado, José Maria Santos, Maria Teresa Ferreira and Paulo Branco

Published online: 14 March 2025

DOI: https://doi.org/10.1051/kmae/2025002

Management of habitats and populations/communities

Open Access

Rapid assessment of population dynamics and monitoring methods for invasive narrow clawed crayfish Pontastacus leptodactylus in a freshwater reservoir 22

Matthew Harwood, Paul D. Stebbing, Alison M. Dunn, Zoe K. Cole, Stephanie J. Bradbeer, Ben Aston and Josie South

Published online: 09 September 2025

DOI: https://doi.org/10.1051/kmae/2025017

Conservation genetics

Open Access

Human impacts on the distribution and genetic diversity of Eurasian minnows (Phoxinus: Leuciscidae) in the Rhenish Massif 20

Nils Sternberg, Anja Bodenheim, Temitope O. Oriowo, Lars Podsiadlowski and Madlen Stange

Published online: 01 July 2025

DOI: https://doi.org/10.1051/kmae/2025015

Open Access

Filling the gaps in the genetic diversity of Austropotamobius torrentium (Astacidae, Decapoda) from one of the few unexplored hot spots 2

Katarina Zorić, Vanja Bugarski-Stanojević, Rajko Roljić, Vera Nikolić, Gorana Stamenković, Marija Ilić and Vanja Marković

Published online: 15 January 2025

DOI: https://doi.org/10.1051/kmae/2024023

Biological conservation, ecosystems restoration and ecological engineering

Open Access

Brown trout passage efficiency through a baffle series in a long culvert, assessed by fish translocation and by natural migration monitoring 18

Sylvie Tomanova, Claire Détruit, Delphine Rebière, Gaël Olivier, Olivier Mercier and Pierre Sagnes

Published online: 13 June 2025

DOI: https://doi.org/10.1051/kmae/2025011

Open Access

A straightforward protocol for extracting microplastics from freshwater sediment with high organic content 6

Lucas Gonçalves Queiroz, Luana de Oliveira Hallai, Beatriz Rocha de Moraes, Rômulo Augusto Ando, Marcelo Pompêo and Bárbara Rani-Borges

Published online: 19 February 2025

DOI: https://doi.org/10.1051/kmae/2025001

Open Access

Efficiency of a macroroughness block ramp in reducing the impact of low-head dams on riverine fish dispersion 5

Sylvie Tomanova, Dominique Courret, Sylvain Richard, Olivier Mercier, Axel Guillemin, Mathilde Labedan and Pierre Sagnes

Published online: 31 January 2025

DOI: https://doi.org/10.1051/kmae/2024022

Open Access

An evaluation of artificial floating littoral zones to support fish communities in reservoirs 3

Quentin Salmon, Samuel Westrelin, Julien Dublon, Sebastien Fonbonne and Jean-Marc Baudoin

Published online: 15 January 2025

DOI: https://doi.org/10.1051/kmae/2024025

Open Access

Funnel trapping yields largely unbiased sampling of crested and marbled newts (genus Triturus) 1

Jan W. Arntzen

Published online: 09 January 2025

DOI: https://doi.org/10.1051/kmae/2024024

Knowledge & Management of Aquatic Ecosystems

No 426 (2025) (in progress)

Beyond pests: intermittent rivers as habitats for Thysanoptera and Scolytinae 30

The biter bit; scavenging behaviour of native freshwater crayfish on the carrion of native and introduced fish predators in Aotearoa-New Zealand 29

Preliminary insight into the fish microbiota in a small lowland river affected by municipal wastewater effluent 28

Combined sewer overflows alter zooplankton communities in an urban river 12

The Asian clam Corbicula fluminea, an accidental host for the European bitterling Rhodeus amarus 4

Ecological impacts of floating photovoltaics on lake ecosystems: eco-design and research perspectives 27

Modelling of the potential of floating photovoltaics for mitigating climate change impacts on reservoirs 26

Addressing chemical contamination from floating photovoltaic systems: the need for comprehensive analytical monitoring 19

Potential impacts of floating photovoltaics on carbon fluxes across aquatic-terrestrial boundaries 13

Hydrological and ecological effects of floating photovoltaic systems: a model comparison considering mussel, periphyton, and macrophyte growth 11

Diatom assemblages colonizing floating photovoltaic floaters are distinct from those in benthic and pelagic compartments of gravel pit lakes 10

Cold-season challenges: Behavioral adaptations of invasive Procambarus clarkii to rapid water level decline and shelter availability 25

Monitoring the impact of small hydroelectric plants in the Alps: an interesting case study from NW Italy 21

Utilizing environmental DNA metabarcoding and local ecological knowledge for fish biodiversity assessment in Rivers of Java, Indonesia 17

Investigating tools for biomonitoring browning in streams: chlorophyll content of Fontinalis antipyretica 16

IsoFresh: A global stable isotope database of freshwater food webs 15

The complete mitochondrial genome of the Mekong Giant Salmon Carp (Aaptosyax grypus): a tool to conserve an emblematic and elusive megafish 14

Macrobrachium nipponense (De Haan, 1849) continues to spread in the Danube: first records in Germany and Hungary 9

Responses of two typical harmful cyanobacteria to extracts of Phalaris arundinacea, a dominant hygrophyte in Lake Poyang, China 8

Balancing hydropower production and ecology − ecological impacts, mitigation measures, and programmatic monitoring 24

Beaver slides provide reproduction habitat for the endangered thick-shelled river mussel (Unio crassus) in modified streams 23

Fishspotting: freshwater fish species presence in European river basins – RivFISH database 7

Rapid assessment of population dynamics and monitoring methods for invasive narrow clawed crayfish Pontastacus leptodactylus in a freshwater reservoir 22

Human impacts on the distribution and genetic diversity of Eurasian minnows (Phoxinus: Leuciscidae) in the Rhenish Massif 20

Filling the gaps in the genetic diversity of Austropotamobius torrentium (Astacidae, Decapoda) from one of the few unexplored hot spots 2

Brown trout passage efficiency through a baffle series in a long culvert, assessed by fish translocation and by natural migration monitoring 18

A straightforward protocol for extracting microplastics from freshwater sediment with high organic content 6

Efficiency of a macroroughness block ramp in reducing the impact of low-head dams on riverine fish dispersion 5

An evaluation of artificial floating littoral zones to support fish communities in reservoirs 3

Funnel trapping yields largely unbiased sampling of crested and marbled newts (genus Triturus) 1