Search Results - "Hooke, J. M."

Human impacts on fluvial systems in the Mediterranean region by Hooke, J.M.

“…The long history of substantial human impacts on the landscape of the Mediterranean region, and their effects on fluvial systems, is documented. These effects…”
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Complexity, self-organisation and variation in behaviour in meandering rivers by Hooke, J.M.

“…River meanders are natural features on the surface of Earth that present some degree of regularity of form. They range from being highly dynamic to being…”
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Vegetation effects on sediment connectivity and processes in an ephemeral channel in SE Spain by Sandercock, P.J., Hooke, J.M.

“…High sediment delivery due to catchment and channel erosion can impact on waterway health and reservoir sedimentation. Methods that decrease sediment…”
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Severity, duration and frequency of drought in SE England from 1697 to 2011 by Todd, B., Macdonald, N., Chiverrell, R. C., Caminade, C., Hooke, J. M.

“…Severe droughts have affected much of Europe over the last 40 years. A limitation to current understanding of droughts is based around drought characteristics…”
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Assessment of vegetation effects on hydraulics and of feedbacks on plant survival and zonation in ephemeral channels by Sandercock, P. J., Hooke, J. M.

“…The interaction of vegetation and flow in channels is important for understanding the influences of forces in channels and effects on erosion, sediment flux…”
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Width variations and mid-channel bar inception in meanders: River Bollin (UK) by Luchi, R., Hooke, J.M., Zolezzi, G., Bertoldi, W.

“…The extent and pattern of width variations along a meandering channel and its association with variation in bed topography and development of mid-channel bars…”
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Cutoffs galore!: occurrence and causes of multiple cutoffs on a meandering river by Hooke, J.M

“…The creation of cutoffs and of oxbow lakes is a well-known phenomenon of meandering rivers, but views on the extent to which they are inherent in meander…”
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Geomorphological impacts of an extreme flood in SE Spain by Hooke, J.M.

“…Long-term field studies in semiarid ephemeral streams are rare. These geomorphic data are essential for understanding the nature of the processes in order to…”
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Extreme sediment fluxes in a dryland flash flood by Hooke, J. M.

“…A flash flood on 28th September, 2012, rose to a peak discharge of 2357 m 3 s −1 from zero within one hour in the ephemeral Nogalte channel in SE Spain…”
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Monitoring morphological and vegetation changes and flow events in dryland river channels by Hooke, J. M

“…Monitoring of impacts of floods in river valleys of dryland regions has become important with the onset and threats of desertification and is likely to become…”
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Morphological impacts of flow events of varying magnitude on ephemeral channels in a semiarid region by Hooke, J.M.

“…Flows in ephemeral channels in semiarid areas are only occasional, and channel changes are episodic; but the flash floods can be devastating and have major…”
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Variations in flood magnitude–effect relations and the implications for flood risk assessment and river management by Hooke, J.M.

“…In spite of major physical impacts from large floods, present river management rarely takes into account the possible dynamics and variation in…”
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River channel adjustment to meander cutoffs on the River Bollin and River Dane, northwest England by Hooke, J.M.

“…Morphological adjustment of a channel after cutoff should be expected, but rarely has the mode and timescale of adjustment in natural channels been measured…”
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Geomorphological impacts of a flood event on ephemeral channels in SE Spain by Hooke, J.M., Mant, J.M.

“…A flood event occurred on 30 September 1997, in three catchments, Torrealvilla, Salada and Nogalte, in SE Spain which were being monitored for morphological…”
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Spatial variability, mechanisms and propagation of change in an active meandering river by Hooke, J.M.

“…This paper addresses questions of the spatial pattern of instability and the mechanisms of change in an active meandering river, particularly whether and how…”
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Temporal variations in fluvial processes on an active meandering river over a 20-year period by Hooke, J.M.

“…An active meandering river in NW England has been monitored annually for more than 20 years. Data on the occurrence of erosion, deposition, calibre of sediment…”
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Channel bar dynamics on multi-decadal timescales in an active meandering river by Hooke, J. M., Yorke, L.

“…ABSTRACT Occurrence and development of channel bars are major components of the morphodynamics of rivers and their relation to river meandering has been much…”
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Rates, distributions and mechanisms of change in meander morphology over decadal timescales, River Dane, UK by Hooke, J. M., Yorke, L.

“…This paper analyses types and rates of change in river meander morphology and the links between mechanisms of change and emergent behaviour of planform…”
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Decades of change: contributions of geomorphology to fluvial and coastal engineering and management by Hooke, J.M

“…Major developments in the contribution of geomorphology to engineering and environmental management have taken place over the past ten years in the United…”
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The impact of rainstorms on floods in ephemeral channels in southeast Spain by Bull, L.J, Kirkby, M.J, Shannon, J, Hooke, J.M

“…This paper presents and discusses data on rainfall, stage and estimated discharge for a large flood occurring in two catchments in southeast Spain in September…”
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