Publications related to Channel (geography)

Exploring the physics of sediment transport in non-uniform super-critical ows using a large dataset of particle trajectories

Christophe Ancey, Joris Heyman

In this article, we present 10 experiments carried out in a steep, shallow water ume made of an erodible bed of natural, uniform gravel. We simultaneously recorded bed load particle motion, bed and water elevation using two high-speed cameras. Particle tra ...

Wiley-Blackwell2015

Morphodynamics in river confluences

Anton Schleiss, Mário Jorge Rodrigues Pereira Da Franca, Sebastián Guillén Ludeña, António Heleno Cardoso

Within the fluvial network, confluences are considered particular areas in what concerns ecological connectivity, flood safety and water quality. These characteristics were degraded in many cases, by previous channelization works, which resulted in rivers ...

2015

Fabrication of High-Performance Ultrathin In2O3 Film Field-Effect Transistors and Biosensors Using Chemical Lift-Off Lithography

Nako Nakatsuka, Yang Yang, Jaemyung Kim

We demonstrate straightforward fabrication of highly sensitive biosensor arrays based on field-effect transistors, using an efficient high-throughput, large-area patterning process. Chemical lift-off lithography is used to construct field-effect transistor ...

2015

Fluvial network organization imprints on microbial co-occurrence networks

Andrea Rinaldo, Tom Ian Battin, Enrico Bertuzzo, Serena Ceola

Recent studies highlight linkages among the architecture of ecological networks, their persistence facing environmental disturbance, and the related patterns of biodiversity. A hitherto unresolved question is whether the structure of the landscape inhabite ...

National Academy of Sciences2014

Effect of compressed riprap thickness on the stability of river banks

Anton Schleiss, Michael Pfister, Mário Jorge Rodrigues Pereira Da Franca, Mona Jafarnejad Chaghooshi

One of the common measures for river bank protection is the installation of riprap. There are several methods to design riprap appropriately, which are however generally limited to dumped medium size blocks. Nevertheless, an additional resistance against e ...

CRC Press/Balkema2014

Ecomorphodynamic conditions for the emergence of river anabranching patterns

Paolo Perona, Benoît Crouzy, Paolo d'Odorico

The appearance of the regular vegetated ridge patterns observed in some ephemeral rivers of semi-arid regions (Nanson, Tooth, & Knigthon 2002) has previously been explained by hydraulic arguments (optimization of the bed load transport capacity, see Huang ...

Crc Press-Taylor & Francis Group2014

Quadrant Analysis of Shear Events in Open Channel Flows Over Mobile and Immobile Hydraulically Rough Beds

Mário Jorge Rodrigues Pereira Da Franca

Sediment overfeeding may induce important changes in the structure of the near-bed region of gravel-bed river flows, mainly in what concerns exchange of momentum and mass between the flow within the riverbed roughness elements and the flow in the upper reg ...

2014

Sediment transport in steep channels with large roughness elements

Anton Schleiss, Mário Jorge Rodrigues Pereira Da Franca, Tamara Ghilardi

Most sediment transport equations overestimate the bedload transport rate by several times when applied to mountain rivers. This is due to the fact that the presence of large relatively immobile boulders, which disrupt the flow, is generally not taken into ...

CRC Press/Balkema2014

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Channel (geography)

Exploring the physics of sediment transport in non-uniform super-critical ows using a large dataset of particle trajectories

Morphodynamics in river confluences

Fabrication of High-Performance Ultrathin In2O3 Film Field-Effect Transistors and Biosensors Using Chemical Lift-Off Lithography

Swiss Competences in River Engineering and Restoration

Fluvial network organization imprints on microbial co-occurrence networks

Effect of compressed riprap thickness on the stability of river banks

Ecomorphodynamic conditions for the emergence of river anabranching patterns

Quadrant Analysis of Shear Events in Open Channel Flows Over Mobile and Immobile Hydraulically Rough Beds

Understanding the relative role of hillslope processes and geomorphology in Alpine catchments

Sediment transport in steep channels with large roughness elements

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Morphodynamics in river confluences

Effect of compressed riprap thickness on the stability of river banks

Sediment transport in steep channels with large roughness elements

Fluvial network organization imprints on microbial co-occurrence networks

Understanding the relative role of hillslope processes and geomorphology in Alpine catchments

Swiss Competences in River Engineering and Restoration

Exploring the physics of sediment transport in non-uniform super-critical ows using a large dataset of particle trajectories

Fabrication of High-Performance Ultrathin In2O3 Film Field-Effect Transistors and Biosensors Using Chemical Lift-Off Lithography

Ecomorphodynamic conditions for the emergence of river anabranching patterns

Quadrant Analysis of Shear Events in Open Channel Flows Over Mobile and Immobile Hydraulically Rough Beds