Prof Neil Entwistle's Outputs (25)

Anastomosing reach control on hydraulics and sediment distribution on the Sabie River, South Africa (2014)
Journal Article
Entwistle, N., Heritage, G., Tooth, S., & Milan, D. (2015). Anastomosing reach control on hydraulics and sediment distribution on the Sabie River, South Africa. Proceedings of the International Association of Hydrological Sciences, 367, 215-219. https://doi.org/10.5194/piahs-367-215-2015

Many of the large rivers in southern Africa exhibit a strong bedrock influence, being characterised by a channel incised 10–20 m into ancient planation surfaces. Under alluviated conditions, these channels display downstream sequences of channel type... Read More about Anastomosing reach control on hydraulics and sediment distribution on the Sabie River, South Africa.

Estimation of biophysical properties of woodland canopies using LiDAR and hyperspectral imagery (2012)
Thesis

Vegetation canopies represent the interface between the atmosphere and the biosphere
and play an important role in determining energy and mass exchange. Accurate
characterisation of vegetation canopy characteristics is therefore important to
under... Read More about Estimation of biophysical properties of woodland canopies using LiDAR and hyperspectral imagery.

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, 35(8), 918-931. https://doi.org/10.1002/esp.1948

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

The impact of floodplain degradation on flooding in the UK
Presentation / Conference
Entwistle, N., & Heritage, G. The impact of floodplain degradation on flooding in the UK. Presented at 37th IAHR World Congress, Kuala Lumpur, Malaysia

A review of floodplain functioning in the north of England following the winter storms of 2015 was conducted
using high resolution aerial imagery of the events captured using drone and helicopter survey during and
immediately after the flooding. Th... Read More about The impact of floodplain degradation on flooding in the UK.

Repeat terrestrial laser scanner survey of pebble cluster creation and formation in response to flow change
Presentation / Conference
Entwistle, N., Heritage, G., Johnson, K., & Hetherington, D. Repeat terrestrial laser scanner survey of pebble cluster creation and formation in response to flow change. Presented at Remote Sensing and Photogrammetry Society Annual Conference, 2007. RSPSoc 2007 challenges for Earth observation: scientific, technical and commercial, Newcastle ­upon ­Tyne, UK

Water flow level in river channels is moderated by the interaction with the roughness of the surface over which it flows. The interaction is highly complex and remains poorly understood despite its economic and social importance in flood level foreca... Read More about Repeat terrestrial laser scanner survey of pebble cluster creation and formation in response to flow change.