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Tiziano Bo / Alberto Doretto / Anna Marino / Alex Laini / Alessandro Candiotto - 2023Damming and impoundment are among the main flow-related alterations in rivers worldwide. However, compared to the highland river sections where the impacts associated with dams have been largely studied, still scarce evidence is available in scientific literature for large, lowland rivers. In this...Contributeur (s):
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Office international de l'Eau (OiEau) - RAPPORT - 2023Dans la continuité de la seconde quinzaine de mai, le soleil a brillé très généreusement sur la moitié nord du pays tandis que des épisodes pluvio-orageux localement violents se sont succédé sur les régions du Sud. Du 18 au 22, les orages ont toutefois concerné une grande partie du pays. Ils ont...Contributeur (s): Office français de la biodiversité (OFB), BRGM, Electricité de France (EDF), EPTB Seine Grands Lacs, EPTB Loire, Météo-France, Ministère de la Transition écologique (Direction de l'eau et de la biodiversité), Voies navigables de France (VNF)
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Barbora Števove / Darina Arendt / Kristína Slovák Švolíková / Dana Szabóová / Kristína Žitňanová / Daniel Grulá - 2023Molecular diet analyses from faeces appear to be an ideal alternative to traditional feeding ecology studies. Nevertheless, this method can carry a risk of contamination from the environment or from body surface of the fish itself. To tackle the contamination problem, an experiment was performed...Contributeur (s):
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Barbora Števove / Darina Arendt / Kristína Slovák Švolíková / Dana Szabóová / Kristína Žitňanová / Daniel Gruľa - 2023Molecular diet analyses from faeces appear to be an ideal alternative to traditional feeding ecology studies. Nevertheless, this method can carry a risk of contamination from the environment or from body surface of the fish itself. To tackle the contamination problem, an experiment was performed...Contributeur (s):
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Stream periphyton has implications for ecosystem processes, yet little is known about its function in response to restoration efforts. In this study, we compared the taxonomic and functional composition of periphytic ciliates between restored and unrestored (control) streams for two different...Contributeur (s):
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Office international de l'Eau (OiEau) - RAPPORT - 2023Après un début de mois assez perturbé, des conditions anticycloniques se sont installées sur le nord du pays durant la seconde quinzaine avec aucune précipitation significative (supérieure à 1 mm). Sur la moitié sud en revanche, une forte instabilité a généré de nombreux orages accompagnés de...Contributeur (s): Office français de la biodiversité (OFB), BRGM, Electricité de France (EDF), EPTB Seine Grands Lacs, EPTB Loire, Météo-France, Ministère de la Transition écologique (Direction de l'eau et de la biodiversité), Voies navigables de France (VNF)
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Sylvie Tomanova / Laurence Tissot / Stéphane Tétard / Sylvain Richard / Olivier Mercier / Vincent Mataix / Aurélien Frey / Thierry Lagarrigue / Pablo A. Tedesco / Dominique Courret - 2023Hydropower energy can contribute to achieve the carbon neutrality goals, but also needs to reach environmental sustainability. Hydropower plants (HPP) constitute barriers to fish migrations that are essential for accomplishing their complete biological cycle. Fish downstream passage solutions (...Contributeur (s):
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Stéphan Jacquet - 2023The invasive bloody red mysid, Hemimysis anomala, has recently colonised peri-alpine lakes in Western Europe. During the last decade, scuba divers have regularly reported observations of substantial winter swarms of this animal in Lakes Bourget (France) and Geneva (Switzerland-France). During the...Contributeur (s):
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Office international de l'Eau (OiEau) - RAPPORT - 2023Les passages perturbés ont été assez fréquents et parfois agités excepté sur les régions méditerranéennes où le temps est resté sec la quasi-totalité du mois. Avec des températures souvent inférieures aux normales excepté en toute fin de mois, les Alpes du Nord ont bénéficié de chutes de neige...Contributeur (s): Office français de la biodiversité (OFB), BRGM, Electricité de France (EDF), EPTB Seine Grands Lacs, EPTB Loire, Météo-France, Ministère de la Transition écologique (Direction de l'eau et de la biodiversité), Voies navigables de France (VNF)
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Uğur Karakuş / Ali Serhan Tarkan / Şükran Yalçın-Özdilek / Nildeniz Top-Karakuş / Nurbanu Partal / John Robert Britton - 2023The North American invasive fish pumpkinseed Lepomis gibbosus has been associated with some detrimental ecological consequences in some parts of its invasive range. Here, we tested the trophic interactions of pumpkinseed with the endemic stream fish Aegean chub Squalius fellowesii (‘chub’) in a...Contributeur (s):
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Justine Gelder / Jean-Philippe Benitez / Michaël Ovidio - 2023The temporal dynamic use of newly installed fishways after a reopening event is not well known as most studies are not performed just after the opening and are generally limited to a single season or year. We carried out monitoring of three fishways for several consecutive years on three rivers in...Contributeur (s):
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Office international de l'Eau (OiEau) - RAPPORT - 2023L’arrivée du printemps a été marquée par un temps souvent agité sur une grande partie de la France dans une ambiance généralement très douce hormis en début de mois. Des perturbations actives se sont succédées, plus fréquentes qu’à l’ordinaire sur la majeure partie de l’Hexagone, notamment sur un...Contributeur (s): Office français de la biodiversité (OFB), BRGM, Electricité de France (EDF), EPTB Seine Grands Lacs, EPTB Loire, Météo-France, Ministère de la Transition écologique (Direction de l'eau et de la biodiversité), Voies navigables de France (VNF)
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Martin Mamboleo / Aggrey Adem - 2023Wetland ecosystems provide us with various valuable services which are fast degrading due to the lack of effective incentive mechanisms and conservation models for stakeholders involved in managing these ecosystems. This study examines the elements affecting residents' Willingness to Pay (WTP...Contributeur (s):
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Tom Van den Neucker / Kevin Scheers - 2023Six taxonomic errors and one relevant taxonomic change were discovered after publication of “Mislabelling may explain why some prohibited invasive aquatic plants are still being sold in Belgium” . This corrigendum lists the changes that need to be made in the paper and in Appendices A and B. The...Contributeur (s):
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Harald Ahnelt / Tobias Leister / Luise Kruckenhauser / Michael Duda / Antonella Carosi / Massimo Lorenzoni - 2023To complete their life cycle, freshwater mussels of the order Unionida depend on fishes as hosts for their obligatory parasitic larval phase, the glochidium. Here we report the first documentation of gobioid fishes as hosts of glochidia of unionid mussels in the wild in Italy and in southern...Contributeur (s):