Publications associées à Frayère

Impact of substrate clogging on vertical connectivity

Giovanni De Cesare, Romain Maxime Dubuis, Robin Schroff

Connectivity between the hyporheic zone and the flow is essential for the development of benthos and the reproductive success of spawning fish. The infiltration of fine sediment leads to clogging of the riverbed, reducing porosity and vertical water exchan ...

2023

Effects of water releases and sediment supply on a residual flow reach

Giovanni De Cesare, Robin Schroff, Camille Blanck

An artificial floods program has been implemented on the Sarine residual flow reach, downstream of the Rossens dam. Two artificial floods were released in 2016 (coupled with sediment augmentation) and in 2020. A natural flood occurred in 2021. The indicato ...

CRC Press/Balkema2023

Limits between surface and inner clogging of riverbed by fine sediment

Giovanni De Cesare, Romain Maxime Dubuis

The deposition of fine sediment on top of the riverbed affects the reproduction of spawning fishes and some species of benthos. The clogging of the substrate resulting from this deposition is a well-known issue in rivers affected by anthropogenic activity ...

2023

The clogging of riverbeds: A review of the physical processes

Giovanni De Cesare, Romain Maxime Dubuis

Fine sediment represents an important part of the solid flux of rivers. Due to the size of these particles, they are often transported as suspended load. They gradually fill the pores of the substrate forming the hyporheic zone or cover the substrate by se ...

2023

Effects of altered river network connectivity on the distribution of Salmo trutta: Insights from a metapopulation model

Andrea Rinaldo, Enrico Bertuzzo, Luca Carraro, Alexia Maria Gonzalez Ferreras

Network connectivity is a key feature of rivers that affects patterns and processes in lotic ecosystems. Few studies have considered how changes in river reach connectivity might affect ecosystem attributes at a whole river network scale. The use of popula ...

WILEY2019

Integrated sediment management of alpine rivers

Giovanni De Cesare, Christian Mörtl

Sediment management of alpine rivers is crucial to ensure sustainable hydropower production. Dams inhibit not only biological consistency but also drastically restrain natural sediment dynamics. Upstream of the dam, coarse material is accumulated, leading ...

2019

Tracking the signaling cargo of extracellular symbionts into host tissues

Anders Meibom, Julia Marie Jeanne Yvonne Bodin, Stéphanie Kéren Cohen

Animal-microbe symbioses are fundamental to animal physiology but how and where bacteria interact with their host, remain largely elusive. The mutualistic association between the Hawaiian bobtail squid, Euprymna scolopes and its luminous bacterium Vibrio f ...

2016

Nutritional input from dinoflagellate symbionts in reef-building corals is minimal during planula larval life stage

Anders Meibom, Isabelle Domart-Coulon, Christophe Kopp

Dispersion of larval offspring is of fundamental ecological importance to sessile marine organisms. Photosymbiotic planulae emitted by many reef-forming corals may travel over large distances before settling to form a new colony. It is not clear whether th ...

Amer Assoc Advancement Science2016

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Frayère

Impact of substrate clogging on vertical connectivity

Effects of water releases and sediment supply on a residual flow reach

Limits between surface and inner clogging of riverbed by fine sediment

The clogging of riverbeds: A review of the physical processes

Simultaneous Measurements of Dinitrogen Fixation and Denitrification Associated With Coral Reef Substrates: Advantages and Limitations of a Combined Acetylene Assay

Effects of altered river network connectivity on the distribution of Salmo trutta: Insights from a metapopulation model

Integrated sediment management of alpine rivers

Reproductive and trans-generational effect of ocean acidification and warming on the coral Stylophora pistillata in the Gulf of Aqaba

Tracking the signaling cargo of extracellular symbionts into host tissues

Nutritional input from dinoflagellate symbionts in reef-building corals is minimal during planula larval life stage

Graph Chatbot

Chattez avec Graph Search

Effects of water releases and sediment supply on a residual flow reach

Simultaneous Measurements of Dinitrogen Fixation and Denitrification Associated With Coral Reef Substrates: Advantages and Limitations of a Combined Acetylene Assay

Limits between surface and inner clogging of riverbed by fine sediment

The clogging of riverbeds: A review of the physical processes

Effects of altered river network connectivity on the distribution of Salmo trutta: Insights from a metapopulation model

Impact of substrate clogging on vertical connectivity

Integrated sediment management of alpine rivers

Reproductive and trans-generational effect of ocean acidification and warming on the coral Stylophora pistillata in the Gulf of Aqaba

Tracking the signaling cargo of extracellular symbionts into host tissues

Nutritional input from dinoflagellate symbionts in reef-building corals is minimal during planula larval life stage