All Outputs (29)

Virtual velocity of tracers in a gravel-bed river using size-based competence duration (2013)
Journal Article
Milan, D. J. (2013). Virtual velocity of tracers in a gravel-bed river using size-based competence duration. Geomorphology, 198, 107-114. https://doi.org/10.1016/j.geomorph.2013.05.018

Virtual velocity (Vi) of river gravels is commonly used to determine sediment transport rates and gravel dispersion dynamics. Virtual velocity is calculated from tracer gravel step-length data as the distance travelled divided by the duration of comp... Read More about Virtual velocity of tracers in a gravel-bed river using size-based competence duration.

Sediment routing hypothesis for pool-riffle maintenance (2013)
Journal Article
Milan, D. J. (2013). Sediment routing hypothesis for pool-riffle maintenance. Earth surface processes and landforms : the journal of the British Geomorphological Research Group, 38(14), 1623-1641. https://doi.org/10.1002/esp.3395

This paper provides comprehensive evidence that sediment routing around pools is a key mechanism for pool-riffle maintenance in sinuous upland gravel-bed streams. The findings suggest that pools do not require a reversal in energy for them to scour o... Read More about Sediment routing hypothesis for pool-riffle maintenance.

Geomorphic impact and system recovery following an extreme flood in an upland stream: Thinhope Burn, northern England, UK (2012)
Journal Article
Milan, D. J. (2012). Geomorphic impact and system recovery following an extreme flood in an upland stream: Thinhope Burn, northern England, UK. Geomorphology, 138(1), 319-328. https://doi.org/10.1016/j.geomorph.2011.09.017

Quantitative assessments of the impacts of extreme floods on channel morphology are rare. Real Time Kinematic (RTK) GPS surveys of a 500-m reach of the Thinhope Burn, an upland gravel-bed stream in the UK, taken in 2003 and 2004 permitted an assessme... Read More about Geomorphic impact and system recovery following an extreme flood in an upland stream: Thinhope Burn, northern England, UK.

Filtering spatial error from DEMs: implicatons for morphological change estimation (2010)
Journal Article
Milan, D. J., Heritage, G. L., Large, A. R. G., & Fuller, I. C. (2011). Filtering spatial error from DEMs: implicatons for morphological change estimation. Geomorphology, 125(1), 160-171. https://doi.org/10.1016/j.geomorph.2010.09.012

Scour and fill estimation from digital elevation model (DEM) subtraction or differencing is an increasingly common technique in morphological and sediment transport investigations. The technique is commonly used to estimate scour and fill volumes and... Read More about Filtering spatial error from DEMs: implicatons for morphological change estimation.

Mapping hydraulic biotopes using terrestrial laser scan data of water surface properties (2010)
Journal Article
Milan, D., Heritage, G., Large, A., & Entwistle, N. (2010). Mapping hydraulic biotopes using terrestrial laser scan data of water surface properties. Earth surface processes and landforms : the journal of the British Geomorphological Research Group, 35(8), 918-931. https://doi.org/10.1002/esp.1948

For more than a decade, habitat mapping using biotopes (in-channel hydraulically-defined habitats) has underpinned aquatic conservation in the UK through (a) providing baseline information on system complexity and (b) allowing environmental and ecolo... Read More about Mapping hydraulic biotopes using terrestrial laser scan data of water surface properties.

Influence of survey strategy and interpolation model on DEM quality (2009)
Journal Article
Heritage, G. L., Milan, D. J., Large, A. R., & Fuller, I. C. (2009). Influence of survey strategy and interpolation model on DEM quality. Geomorphology, 112(3-4), 334-344. https://doi.org/10.1016/j.geomorph.2009.06.024

Accurate characterisation of morphology is critical to many studies in the field of geomorphology, particularly those dealing with changes over time. Digital elevation models (DEMs) are commonly used to represent morphology in three dimensions. The q... Read More about Influence of survey strategy and interpolation model on DEM quality.

Terrestrial Laser Scanning of grain roughness in a gravel-bed river (2009)
Journal Article
Heritage, G. L., & Milan, D. J. (2009). Terrestrial Laser Scanning of grain roughness in a gravel-bed river. Geomorphology, 113(1-2), 4-11. https://doi.org/10.1016/j.geomorph.2009.03.021

This paper demonstrates the application of Terrestrial Laser Scanning (TLS) to determine the full population of grain roughness in gravel-bed rivers. The technique has the potential to completely replace the need for complex, time-consuming manual sa... Read More about Terrestrial Laser Scanning of grain roughness in a gravel-bed river.

Geomorphological numerical modelling of woody dams in CAESAR-Lisflood
Presentation / Conference Contribution
Wolstenholme, J., Skinner, C., Milan, D., & Parsons, D. (2021, April). Geomorphological numerical modelling of woody dams in CAESAR-Lisflood. Poster presented at EGU General Assembly 2021 (European Geosciences Union), vEGU21: Gather Online

Natural flood management (NFM) promotes the sustainable enhancement of natural fluvial processes to reduce flooding (SEPA, 2015; Wilkinson et al., 2019), and is increasingly popular for use by community groups, contractors and governments (Kay et al.... Read More about Geomorphological numerical modelling of woody dams in CAESAR-Lisflood.

Alluvial anastomosed channels : the preferred channel type on active UK rivers
Presentation / Conference Contribution
Milan, D., Entwistle, N., & Heritage, G. Alluvial anastomosed channels : the preferred channel type on active UK rivers

Paper presented at 11th International Symposium on EcoHydraulics, 7-12 February 2016, Melbourne, Australia. Abstract: Anastomosing rivers constitute an important category of multi-channel rivers and are characterised by multiple, interconnected, coex... Read More about Alluvial anastomosed channels : the preferred channel type on active UK rivers.