Professor Jeff Warburton's Outputs (5)

Modeling complex flow structures and drag around a submerged plant of varied posture (2017)
Journal Article
Boothroyd, R., Hardy, R., Warburton, J., & Marjoribanks, T. (2017). Modeling complex flow structures and drag around a submerged plant of varied posture. Water Resources Research, 53(4), 2877-2901. https://doi.org/10.1002/2016wr020186

Although vegetation is present in many rivers, the bulk of past work concerned with modeling the influence of vegetation on flow has considered vegetation to be morphologically simple, and has generally neglected the complexity of natural plants. Her... Read More about Modeling complex flow structures and drag around a submerged plant of varied posture.

Bed load tracer mobility in a mixed bedrock/alluvial channel (2017)
Journal Article
Ferguson, R., Sharma, B., Hodge, R., Hardy, R., & Warburton, J. (2017). Bed load tracer mobility in a mixed bedrock/alluvial channel. Journal of Geophysical Research: Earth Surface, 122(4), 807-822. https://doi.org/10.1002/2016jf003946

The presence of bare or partially-covered rock in an otherwise alluvial river implies a downstream change in transport capacity relative to supply. Field investigations of this change and what causes it are lacking. We used two sets of magnet-tagged... Read More about Bed load tracer mobility in a mixed bedrock/alluvial channel.

Quantifying erosion of at risk archaeological sites using repeat terrestrial laser scanning (2017)
Journal Article
Kincey, M., Gerrard, C., & Warburton, J. (2017). Quantifying erosion of at risk archaeological sites using repeat terrestrial laser scanning. Journal of Archaeological Science: Reports, 12, 405-424. https://doi.org/10.1016/j.jasrep.2017.02.003

Effective heritage management is reliant on an understanding of the range of current and potential future threats facing archaeological sites. Despite this, the processes leading to the loss of in situ archaeological remains are still poorly understo... Read More about Quantifying erosion of at risk archaeological sites using repeat terrestrial laser scanning.

Flow resistance and hydraulic geometry in contrasting reaches of a bedrock channel (2017)
Journal Article
Ferguson, R., Sharma, B., Hardy, R., Hodge, R., & Warburton, J. (2017). Flow resistance and hydraulic geometry in contrasting reaches of a bedrock channel. Water Resources Research, 53(3), 2278-2293. https://doi.org/10.1002/2016wr020233

Assumptions about flow resistance in bedrock channels have to be made for mechanistic modeling of river incision, paleoflood estimation, flood routing, and river engineering. Field data on bedrock flow resistance are very limited and calculations gen... Read More about Flow resistance and hydraulic geometry in contrasting reaches of a bedrock channel.

Use of spatially distributed time-integrated sediment sampling networks and distributed fine sediment modelling to inform catchment management (2017)
Journal Article
Perks, M., Warburton, J., Bracken, L., Reaney, S., Emery, S., & Hirst, S. (2017). Use of spatially distributed time-integrated sediment sampling networks and distributed fine sediment modelling to inform catchment management. Journal of Environmental Management, 202, 469-478. https://doi.org/10.1016/j.jenvman.2017.01.045

Under the EU Water Framework Directive, suspended sediment is omitted from environmental quality standards and compliance targets. This omission is partly explained by difficulties in assessing the complex dose-response of ecological communities. But... Read More about Use of spatially distributed time-integrated sediment sampling networks and distributed fine sediment modelling to inform catchment management.