Results 41 to 50 of about 67,728 (133)

Representing moisture fluxes and phase changes in glacier debris cover using a reservoir approach [PDF]

, 2014
Due to the complexity of treating moisture in supraglacial debris, surface energy balance models to date have neglected moisture infiltration and phase changes in the debris layer.
Essery, Richard, Bush, A. B.G., A. B. G. Bush, Maussion, F., Brock, B. W., Nicholson, Lindsey, Bush, Andrew, L. I. Nicholson, Collier, Emily, F. Maussion, Maussion, Fabien, Collier, E., Nicholson, L. I., R. Essery, Brock, Benjamin, Essery, R., E. Collier, B. W. Brock   +17 more
core   +2 more sources

Seasonal shift in runoff sources and active-layer buffering during the wet-to-dry transition in the Tuotuo River Basin, headwaters of the Yangtze River: Isotope and hydrochemical evidence

Journal of Hydrology: Regional Studies
Study region: The Tuotuo River Basin, in the interior of the Tibetan Plateau, is a headwater catchment of the Yangtze River and a high-altitude cold-region basin influenced by precipitation, glacier meltwater, and supra-permafrost water.
Yan Wang, Tao Ma, Aimin Liao, Jin Lin, Xiuwen Qiu   +4 more
doaj   +1 more source

Spatial and Temporal Patterns of Alkalinity in an Alpine Headwater Stream Network: Linking Catchment Heterogeneity to Carbon Dynamics

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 6, June 2026.
Abstract Alkalinity is a key regulator of carbon dioxide (CO2 ${\text{CO}}_{2}$) dynamics in freshwater systems, influencing both dissolved inorganic carbon speciation and the buffering capacity of water. Despite its importance, alkalinity in freshwater environments remains comparatively underexplored relative to ocean systems.
Francesco Presotto, Giulia Grandi, Rossano Piazza, Paolo Girardi, Enrico Bertuzzo   +4 more
wiley   +1 more source

Hydraulic impacts of glacier advance over a sediment bed [PDF]

, 2006
A sedimentary sequence of till overlying a gravel aquifer was instrumented with water-pressure transducers prior to a small, anticipated surge of the margin of the glacier Breiðamerkurjökull in Iceland.
Zatsepin, Sergei, Boulton, Geoffrey
core   +1 more source

Bio‐mediated cementation of supratidal beach sediments associated with groundwater springs

Sedimentology, Volume 73, Issue 4, Page 1271-1285, June 2026.
ABSTRACT The formation of beachrock, sensu stricto, via carbonate precipitation in the intertidal zone is widespread throughout the tropics and subtropics. While cementation of supratidal beach sediments has also been noted in several locations, it has received much less attention.
Thomas William Garner, J. Andrew G. Cooper   +1 more
wiley   +1 more source

Spectral roughness of glaciated bedrock geomorphic surfaces: Implications for glacier sliding [PDF]

, 2000
A microroughness meter (MRM) was used to measure the high-frequency roughness of a number of geomorphic surfaces in the forefield of Glacier de Tsanfleuron, Switzerland.
Martin J. Siegert, Danny McCarroll, Hubbard, B., McCarroll, D., Bryn Hubbard, Siegert, M. J.   +5 more
core   +1 more source

Using Environmental Tracers to Reduce Uncertainty in Natural Flood Management Modeling

Water Resources Research, Volume 62, Issue 5, May 2026.
Abstract Natural flood management (NFM) is a nature‐based solution that has grown in importance within flood risk policy and management over the last two decades. There is limited evidence on nature‐based solutions' effectiveness, and no accepted best practice on forecasting their performance. To explore NFM effectiveness, we built a hydrological model
Sarah L. Collins, Leo Peskett, Andrew R. Black, Christopher R. Jackson, Andy Young, Alan M. MacDonald   +5 more
wiley   +1 more source

Sub-debris melt rates on southern Inylchek Glacier, central Tian Shan [PDF]

, 2008
Melt rates of glacier surfaces are strongly influenced by the existence of a debris cover. Dependent on thickness and other physical parameters the debris layer can enhance or reduce ablation as compared to bare ice conditions.
Lambrecht, Astrid, Wilfried Hagg, Christoph Mayer, Helm, Achim, Astrid Lambrecht, Mayer, Christoph, Hagg, Wilfried, Achim Helm   +7 more
core   +1 more source

Beyond Rock Glaciers: Investigating Meltwater Contribution and Water Quality in High‐Mountain Springs From Different Landforms

Hydrological Processes, Volume 40, Issue 4, April 2026.
We investigated the water chemistry of springs from different landforms in high‐elevation Alpine catchments. Only in predisposing lithological settings, springs from landforms most likely influenced by ice had a poor water quality with high dissolved concentrations of metals.
Stefano Brighenti, Chiara Crippa, Luca Carturan, Valeria Lencioni, Alberto Scotti, Andrina Janicke, Monica Tolotti, Raul‐David Șerban, Andrea Mustoni, Marco Armanini, Werner Tirler, Francesco Comiti, Nicola Colombo   +12 more
wiley   +1 more source

Assessing glacier retreat and landform production at the ‘debris-charged’ snout of Kvíárjökull, Iceland [PDF]

, 2010
Iceland is a critical location for the study of glacier fluctuations and landform production in response to climate change due to its diverse glacial legacy and its archive of aerial photographs that provide accurately dated records of glacier retreat ...
BENNETT, GEORGINA,LUCY
core