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Dr Robert Thomas' Outputs (7)

Modeling of multilayer cohesive bank erosion with a coupled bank stability and mobile-bed model (2014)
Journal Article
Lai, Y. G., Thomas, R. E., Ozeren, Y., Simon, A., Greimann, B. P., & Wu, K. (2015). Modeling of multilayer cohesive bank erosion with a coupled bank stability and mobile-bed model. Geomorphology, 243, 116-129. https://doi.org/10.1016/j.geomorph.2014.07.017

Streambank erosion can be an important form of channel change in unstable alluvial environments. It should be accounted for in geomorphic studies, river restoration, dam removal, and channel maintenance projects. Recently, one-dimensional and two-dim... Read More about Modeling of multilayer cohesive bank erosion with a coupled bank stability and mobile-bed model.

Physical modelling of water, fauna and flora: Knowledge gaps, avenues for future research and infrastructural needs (2014)
Journal Article
Thomas, R. E., Johnson, M. F., Frostick, L. E., Parsons, D. R., Bouma, T. J., Dijkstra, J. T., Eiff, O., Gobert, S., Henry, P.-Y., Kemp, P., McLelland, S. J., Moulin, F. Y., Myrhaug, D., Neyts, A., Paul, M., Penning, W. E., Puijalon, S., Rice, S. P., Stanica, A., Tagliapietra, D., …Vousdoukas, M. I. (2014). Physical modelling of water, fauna and flora: Knowledge gaps, avenues for future research and infrastructural needs. Journal of Hydraulic Research, 52(3), 311-325. https://doi.org/10.1080/00221686.2013.876453

Physical modelling is a key tool for generating understanding of the complex interactions between aquatic organisms and hydraulics, which is important for management of aquatic environments under environmental change and our ability to exploit ecosys... Read More about Physical modelling of water, fauna and flora: Knowledge gaps, avenues for future research and infrastructural needs.

Flow measurement around organisms and surrogates (2014)
Book Chapter
Thomas, R. E., McLelland, S. J., Eiff, O., & Parsons, D. R. (2014). Flow measurement around organisms and surrogates. In L. Frostick, R. Thomas, M. Johnson, S. Rice, & S. McLelland (Eds.), Users Guide to Ecohydraulic Modelling and Experimentation: Experience of the Ecohydraulic Research Team (PISCES) of the HYDRALAB Network (43-74). CRC Press. https://doi.org/10.1201/b16630-11

This chapter reviews methods of measuring turbulent fluid flowing through and around flora and fauna. It begins with a discussion of the relevant aspects of the nature of turbulent flows and highlights difficulties associated with their measurement.... Read More about Flow measurement around organisms and surrogates.

Using surrogates, including scaling issues, in laboratory flumes and basins (2014)
Book Chapter
Johnson, M. F., Thomas, R. E., Dijkstra, J. T., Paul, M., Penning, W. E., & Rice, S. P. (2014). Using surrogates, including scaling issues, in laboratory flumes and basins. In L. Frostick, R. Thomas, M. Johnson, S. Rice, & S. McLelland (Eds.), Users Guide to Ecohydraulic Modelling and Experimentation: Experience of the Ecohydraulic Research Team (PISCES) of the HYDRALAB Network (23-41). CRC Press. https://doi.org/10.1201/b16630-10

The previous chapter outlined the challenges of looking after plants and animals hydraulic experiments. These challenges can be circumvented if inanimate surrogates can be substituted for the prototype organisms without detriment to the relevance of... Read More about Using surrogates, including scaling issues, in laboratory flumes and basins.

Plants, hydraulics and sediment dynamics (2014)
Book Chapter
Paul, M., Thomas, R. E., Dijkstra, J. T., Penning, W. E., & Vousdoukas, M. I. (2014). Plants, hydraulics and sediment dynamics. In L. Frostick, R. Thomas, M. Johnson, S. Rice, & S. McLelland (Eds.), Users Guide to Ecohydraulic Modelling and Experimentation: Experience of the Ecohydraulic Research Team (PISCES) of the HYDRALAB Network (91-116). CRC Press. https://doi.org/10.1201/b16630-14

Most studies on coastal and fluvial hydro-and morpho-dynamics have focused on flow properties and their interactions with sediments. However, it has long been accepted that vegetation is also an important factor that can affect the flow in, and the m... Read More about Plants, hydraulics and sediment dynamics.

Near-bed and surface flow division patterns in experimental river bifurcations (2014)
Journal Article
Marra, W. A., Parsons, D. R., Kleinhans, M. G., Keevil, G. M., & Thomas, R. E. (2014). Near-bed and surface flow division patterns in experimental river bifurcations. Water Resources Research, 50(2), 1506-1530. https://doi.org/10.1002/2013WR014215

Understanding channel bifurcation mechanics is of great importance for predicting and managing multichannel river processes and avulsion in distributary river deltas. To date, research on river channel bifurcations has focused on factors determining... Read More about Near-bed and surface flow division patterns in experimental river bifurcations.

Users Guide to Ecohydraulic Modelling and Experimentation: Experience of the Ecohydraulic Research Team (PISCES) of the HYDRALAB Network (2014)
Book
Frostick, L., Thomas, R., Johnson, M., Rice, S., & McLelland, S. (Eds.). (2014). Users Guide to Ecohydraulic Modelling and Experimentation: Experience of the Ecohydraulic Research Team (PISCES) of the HYDRALAB Network. CRC Press. https://doi.org/10.1201/b16630

Users Guide to Ecohydraulic Modelling and Experimentation has been compiled by the interdisciplinary team of expert ecologists, geomorphologists, sedimentologists, hydraulicists and engineers involved in HYDRALAB IV, the European Integrated Infrastru... Read More about Users Guide to Ecohydraulic Modelling and Experimentation: Experience of the Ecohydraulic Research Team (PISCES) of the HYDRALAB Network.