… HISTORICAL AND SUBSURFACE INVESTIGATIONS OF THE NINETEENTH CENTURY
RIVER ENGINEERING SCHEME River engineering carried out on the Afon Trannon in 1978 …

… Traditionally, river engineers have attempted to solve point problems via local management
strategies, whereas fluvial geomorphologists approach problems from a catchment scale. …

… This study investigates the Afon Trannon, ariver in mid-… -term instability of the lowland Afon
Trannon is suggested to be … provides advice to river engineers and fluvial geomorphologists …

… Below the 20 m falls at Rhaeadr Cynfal the river enters a 100 m gorge, before entering the
Afon Dwyryd 2 km downstream. There are minor falls (generally less than 5 m) upstream of …

… This map was then superimposed on to a 1:500 engineering plan of the river diversion in
order to … Engineering details of the river diversions Scale maps (1:500) of the Evan Water river …

… individual cross sections on Welsh rivers and the average annual … reaching 0.06 m yr-1 on
the Afon Tywi and Afon Trannon. … This was evident at the Afon Tywi at Llwynjack, where scour …

… The cause of these negative recordings is considered with reference to field data from the
Afon Trannon, Nant Tanllwyth and River Arrow, and to a laboratory study of freeze–thaw and …

… Afon Cyff were examined. Measured bedload yields by trapping were 0.91 t km 2 yr -1 in the
Afon … Afon Cyff demonstrated more variability around its linear response to threshold events …

… , river bank erosion processes are still poorly understood, and therefore weakly specified
in models of river … geomorphology and river engineering: the case of the Afon Trannon, mid-…

… River channel planform change in upland gravel-bed rivers has consequences for riparian
land use, river habitats and flood hazards. Channel planform is predominantly determined by …