Results 51 to 60 of about 189,800 (291)

Isotope Hydrograph Separation Reveals Rainfall on the Glaciers Will Enhance Ice Meltwater Discharge to the Himalayan Rivers

Water Resources Research
The Indian Summer Monsoon (ISM) and meltwater from the Himalayan are the two most important sources of water in the Indian subcontinent. However, the impact of ISM on Himalayan glaciers and subsequent stream hydrology remains largely unknown.
Nita Roy, Indra S. Sen, Soumita Boral, Tanuj Shukla, Vinoj Velu   +4 more
doaj   +1 more source

Over-winter persistence of supraglacial lakes on the Greenland Ice Sheet: results and insights from a new model

Journal of Glaciology, 2020
We present a newly developed 1-D numerical energy-balance and phase transition supraglacial lake model: GlacierLake. GlacierLake incorporates snowfall, in situ snow and ice melt, incoming water from the surrounding catchment, ice lid formation, basal ...
Robert Law, Neil Arnold, Corinne Benedek, Marco Tedesco, Alison Banwell, Ian Willis   +5 more
doaj   +1 more source

Runoff modelling in glacierized Central Asian catchments for present-day and future climate [PDF]

, 2006
A conceptual precipitation–runoff model was applied in five glacierized catchments in Central Asia. The model, which was first developed and applied in the Alps, works on a daily time step and yields good results in the more continental climate of the ...
Braun, L. N., Becht, M., Weber, M., Hagg, Wilfried   +3 more
core   +1 more source

Station‐Based Assessment of Sub‐Seasonal Climate Trends in the Tyrolean Alps (Austria)

International Journal of Climatology, EarlyView.
In this study, we quantify the magnitude and significance of sub‐seasonal trends in the Tyrolean Alps (Austria) by collecting, processing and analysing meteorological observations from a dense network of climate stations. Our analysis indicates a warming rate of 0.43°C/dec over 1964–2023, greater sub‐seasonal trend variability when the analysis window ...
Erwin Rottler, Elena Bertazza, Franz Wagner, Gertraud Meißl, Theresa Schellander‐Gorgas, Johannes Schöber, Ulrich Strasser   +6 more
wiley   +1 more source

Simulating seasonal evolution of subglacial hydrology at a surging glacier in the Karakoram

Journal of Glaciology
Glacier motion, retreat and glacier hazards such as surges and glacial lake outburst floods (GLOFs) are likely underpinned by subglacial hydrology. Recent advances in subglacial hydrological modeling allow us to shed light on subglacial processes that ...
Neosha G. Narayanan, Aleah N. Sommers, Winnie Chu, Jakob F. Steiner, Muhammad Adnan Siddique, Colin R. Meyer, Brent Minchew   +6 more
doaj   +1 more source

Hydrology and Glaciers in the Upper Indus Basin [PDF]

, 2013
Examines the state of the science associated with the snow and ice hydrology in the Upper Indus Basin (IUB), reviewing the literature and data available on the present and projected role of glaciers, snow fields, and stream flow. Considerable speculation but little analysis exists concerning the importance of glaciers in the volume and timing of flow ...
Yu, Winston, Yang, Yi-Chen, Savitsky, Andre, Alford, Donald, Brown, Casey, Wescoat, James, Debowicz, Dario, Robinson, Sherman   +7 more
openaire   +3 more sources

Effects of Crop Rotation and Hydrogel Application on Soil Biological Properties and Wheat Biomass Production in Drylands

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background and aim Conservation agriculture (CA) is rapidly gaining traction to promote sustainable crop production, focusing on minimum soil disturbance, permanent soil cover, and strategic crop rotation. Moreover, hydrogel is increasingly being used to improve water retention, including in combination with CA, particularly in water limited ...
Tina Taghvaei, Catriona A. Macdonald, Jerzy Szejgis, Uffe N. Nielsen   +3 more
wiley   +1 more source

Late Holocene environmental history of Dojran, Macedonia: Investigating the interplay of imperial dynamics and climatic change

Journal of Quaternary Science, EarlyView.
ABSTRACT This study presents a high‐resolution, multi‐proxy reconstruction of environmental and land‐use change from Lake Dojran over historical times (last 2500 years), combining pollen, biomarkers, radiocarbon dating, Ottoman taxation records and other historical data.
Alessia Masi, Lucrezia Masci, Georgios C. Liakopoulos, Monica Bini, Alexander Francke, Ilaria Isola, Carlo Ricotta, Laura Sadori, Alexander Sarantis, Sławomir Sprawski, Jakub Sypiański, Irene Tunno, Cristiano Vignola, Bernd Wagner, Giovanni Zanchetta, Adam Izdebski   +15 more
wiley   +1 more source

Seasonal variability in ice velocity driven by subglacial hydrology of Drang Drung Glacier, Western Himalayas

Journal of Glaciology
Seasonal glacier dynamics are key to predicting hazards and glacier stability due to short-term events as well as improving glacier models. However, the short-term ice velocity variations remain poorly constrained for slow-moving glaciers in the Himalaya
Vijaya Kumar Thota, Saurabh Vijay, Aleah Nicholson Sommers, Argha Banerjee, Juergen Mey, Mahdi Motagh   +5 more
doaj   +1 more source

A model of water extraction from the subglacial hydrologic system under idealized conditions [PDF]

The Cryosphere
Subglacial water modulates glacier velocity across a wide range of space and time scales by influencing friction at the glacier bed. Observations show ice acceleration due to supraglacial lake drainage and water draining through moulins, where both ...
C. R. Meyer, K. L. P. Warburton, A. N. Sommers, B. M. Minchew, B. M. Minchew   +4 more
doaj   +1 more source