Search Results - "Henshaw, Alexander J."

Automated extraction of meandering river morphodynamics from multitemporal remotely sensed data by Monegaglia, Federico, Zolezzi, Guido, Güneralp, Inci, Henshaw, Alexander J., Tubino, Marco

“…We introduce PyRIS, an automated, process-based software for extracting extensive meandering and anabranching river morphodynamics from multitemporal satellite…”
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Topological controls on catchment‐scale sediment dynamics by Walley, Yasmin, Henshaw, Alexander J.

“…The episodic transfer of sediment from source to sink is a fundamental process in fluvial systems that influences river morphology, aquatic and riparian…”
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Burrowing Invasive Species: An Unquantified Erosion Risk at the Aquatic‐Terrestrial Interface by Harvey, Gemma L., Henshaw, Alexander J., Brasington, James, England, Judy

“…Invasive nonnative species acting as “ecosystem engineers” or “geomorphic agents” can represent a major landscape disturbance. Quantification of their…”
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Topological structures of river networks and their regional‐scale controls: A multivariate classification approach by Walley, Yasmin, Henshaw, Alexander J., Brasington, James

“…Landscape evolution is governed by the interplay of uplift, climate, erosion, and the discontinuous pattern of sediment transfer from the proximal source of…”
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Google Earth as a data source for investigating river forms and processes: Discriminating river types using form‐based process indicators by Henshaw, Alexander J., Sekarsari, Prima W., Zolezzi, Guido, Gurnell, Angela M.

“…Google Earth provides potential for exploiting an enormous reservoir of freely‐available remotely sensed data to support river science and management. In this…”
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An assessment of the degree to which Landsat TM data can support the assessment of fluvial dynamics, as revealed by changes in vegetation extent and channel position, along a large river by Henshaw, Alexander J., Gurnell, Angela M., Bertoldi, Walter, Drake, Nick A.

“…Recent research has demonstrated the capacity of remotely sensed data to enhance our understanding of interactions between fluvial processes and riparian…”
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River bank burrowing by invasive crayfish: Spatial distribution, biophysical controls and biogeomorphic significance by Faller, Matej, Harvey, Gemma L., Henshaw, Alexander J., Bertoldi, Walter, Bruno, Maria Cristina, England, Judy

“…Invasive species generate significant global environmental and economic costs and represent a particularly potent threat to freshwater systems. The…”
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Re‐introduction of structurally complex wood jams promotes channel and habitat recovery from overwidening: Implications for river conservation by Harvey, Gemma L., Henshaw, Alexander J., Parker, Chris, Sayer, Carl D.

“…Large wood is a powerful geomorphic agent in rivers, providing important habitat functions for a range of aquatic organisms, but has been subject to a long…”
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Rewilding and the water cycle by Harvey, Gemma L., Henshaw, Alexander J.

“…Abstract Rewilding is a radical approach to landscape conservation that has the potential to help mitigate flood risk and low flow stresses, but this remains…”
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Reintroduced large wood modifies fine sediment transport and storage in a lowland river channel by Parker, Chris, Henshaw, Alexander J., Harvey, Gemma L., Sayer, Carl D.

“…This paper explores changes in suspended sediment transport and fine sediment storage at the reach and patch scale associated with the reintroduction of…”
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Identifying causes and controls of river bank erosion in a British upland catchment by Henshaw, Alexander J., Thorne, Colin R., Clifford, Nicholas J.

“…Spatial and temporal variation in river bank erosion rates in a British upland catchment was quantified over a 2year period using a network of erosion pins…”
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The role of rewilding in mitigating hydrological extremes: State of the evidence by Harvey, Gemma L., Hartley, Adam T., Henshaw, Alexander J., Khan, Zareena, Clarke, Stewart J., Sandom, Christopher J., England, Judy, King, Sara, Venn, Orlando

“…Landscape rewilding has the potential to help mitigate hydrological extremes by allowing natural processes to function. Our systematic review assessed the…”
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Let's get connected: A new graph theory‐based approach and toolbox for understanding braided river morphodynamics by Connor‐Streich, Gabriel, Henshaw, Alexander J., Brasington, James, Bertoldi, Walter, Harvey, Gemma L.

“…Our understanding of braided river morphodynamics has improved significantly in recent years, however, there are still large knowledge gaps relating to both…”
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Life in turbulent flows: interactions between hydrodynamics and aquatic organisms in rivers by Trinci, Giuditta, Harvey, Gemma L., Henshaw, Alexander J., Bertoldi, Walter, Hölker, Franz

“…The turbulent properties of flow in rivers are of fundamental importance to aquatic organisms yet are rarely quantified during routine river habitat assessment…”
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Evaluating the role of invasive aquatic species as drivers of fine sediment-related river management problems: The case of the signal crayfish (Pacifastacus leniusculus) by Harvey, Gemma L., Moorhouse, Tom P., Clifford, Nicholas J., Henshaw, Alexander J., Johnson, Matthew F., Macdonald, David W., Reid, Ian, Rice, Stephen P.

“…Sediment quantity and quality are key considerations in the sustainable management of fluvial systems. Increasing attention is being paid to the role of…”
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An assessment of the degree to which Landsat TM data can support the assessment of fluvial dynamics, as revealed by changes in vegetation extent and channel position, along a large river: PROCESS GEOMORPHOLOGY AND ECOSYSTEMS: DISTURBANCE REGIMES AND INTERACTIONS by HENSHAW, Alexander J, GURNELL, Angela M, BERTOLDI, Walter, DRAKE, Nick A

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Impacts of land use changes and land management practices on upland catchment sediment dynamics, pontbren, mid-wales by Henshaw, Alexander J

“…There is growing concern that the adoption of intensive agricultural land management practices in upland areas of the UK over the past 50-60 years may have…”
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