Remotely sensed rivers in the Anthropocene: State of the art and prospects

H Piégay, F Arnaud, B Belletti… - Earth Surface …, 2020 - Wiley Online Library
The rivers of the world are undergoing accelerated change in the Anthropocene, and need
to be managed at much broader spatial and temporal scales than before. Fluvial remote …

DEM and GIS analysis of the stream gradient index to evaluate effects of tectonics: the Normandy intraplate area (NW France)

M Font, D Amorese, JL Lagarde - Geomorphology, 2010 - Elsevier
Computer-based geomorphometry using a DEM (Digital Elevation Model) allows the
analysis of the three-dimensional properties of landscape. This methodology is particularly …

The use of stream power as an indicator of channel sensitivity to erosion and deposition processes

S Bizzi, DN Lerner - River Research and Applications, 2015 - Wiley Online Library
Stream power is a measure of the main driving forces acting in a channel and determines a
river's capacity to transport sediment and perform geomorphic work. Recent digital elevation …

[图书][B] Mountain rivers revisited

E Wohl - 2013 - books.google.com
Published by the American Geophysical Union as part of the Water Resources Monograph
Series, Volume 19. What are the forms and processes characteristic of mountain rivers and …

An approach for measuring confinement and assessing the influence of valley setting on river forms and processes

KA Fryirs, JM Wheaton… - Earth Surface Processes …, 2016 - Wiley Online Library
Valley setting and confinement (or lack thereof) are primary controls on river character and
behaviour. Although there are various proxies for valley confinement, direct measures that …

The use of evolutionary trajectories to guide 'moving targets' in the management of river futures

GJ Brierley, KA Fryirs - River Research and Applications, 2016 - Wiley Online Library
River histories provide important guidance with which to inform river management.
Evolutionary trajectories and appraisals of system responses to changing flux conditions …

Spatial analysis of stream power using GIS: SLk anomaly maps

JV Pérez‐Peña, JM Azañón, A Azor… - Earth Surface …, 2009 - Wiley Online Library
The stream length‐gradient index (SL) shows the variation in stream power along river
reaches. This index is very sensitive to changes in channel slope, thus allowing the …

Dynamics of large wood at the watershed scale: a perspective on current research limits and future directions

JI Seo, F Nakamura, KW Chun - Landscape and Ecological Engineering, 2010 - Springer
Recent research has elucidated the positive ecological roles of large wood (LW) in fish-
bearing channels. However, where logjams increase local flooding and bank erosion, LW …

Spatial disaggregation and aggregation procedures for characterizing fluvial features at the network-scale: Application to the Rhône basin (France)

A Alber, H Piégay - Geomorphology, 2011 - Elsevier
Network-scale heterogeneity in fluvial forms and processes has been analyzed for decades
through the field-based characterization of a reduced number of sites. Spatially continuous …

Stream power index for networks (SPIN) toolbox for decision support in urbanizing watersheds

K Ghunowa, BJ MacVicar, P Ashmore - Environmental Modelling & …, 2021 - Elsevier
Urbanization typically leads to erosion and instability in rivers, and many management and
restoration strategies have been developed to dampen the worst impacts. Stream power …