Results 11 to 20 of about 67 (61)

Ice Sheets Without Dynamic Topography

Geophysical Research Letters, Volume 52, Issue 19, 16 October 2025.
Abstract Dynamic topography results in uplift and subsidence events on Earth's surface with amplitudes on the order of a kilometer. These vertical motions are known to have influenced ice sheet evolution, but how dynamic topography has controlled the current state of present ice sheets is unknown.
B. Parazin, Natalya Gomez, Fred Richards, Mark J. Hoggard, Sophie Coulson, Jerry Mitrovica   +5 more
wiley   +1 more source

Trace Metal Contamination and Health Risk Assessment in Traditional Egyptian Soft Cheeses: A Food Safety Perspective

Food Safety and Health, Volume 3, Issue 4, Page 693-712, October 2025.
This study evaluates trace metal concentrations in traditional Egyptian soft cheeses and assesses associated health risks using chemometric and toxicological approaches. Findings confirm the safety of these cheeses, with all risk indices within acceptable limits, supporting the need for continued monitoring to ensure food quality and consumer ...
Hani S. Abdelmontaleb, Doha A. Abdelmeged, Shaima M. Hamdy, Warda M. A. Ebid   +3 more
wiley   +1 more source

Rift‐Related Sedimentary Basin and Deeper‐Seated Mafic Intrusions Modeled Beneath Thwaites Glacier, West Antarctica: Influence on Glacier Dynamics

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 10, October 2025.
Abstract Thwaites Glacier in West Antarctica has been identified as a route to destabilization of the whole West Antarctic Ice Sheet, potentially leading to several meters of sea‐level rise. However, future evolution of Thwaites Glacier remains uncertain due to a lack of detailed knowledge about its basal boundary that will affect how its retreat ...
Louise Borthwick, Atsuhiro Muto, Sridhar Anandakrishnan, Kirsty Tinto, Ronan Agnew, Alex Brisbourne, Rebecca Schlegel, Siobhan Killingbeck, Bernd Kulessa, Richard Alley, Amanda Willet, Sierra Melton   +11 more
wiley   +1 more source

Subglacial landscape formation and sediment discharge: relating basal conditions to bedform dimensions and properties at Rutford Ice Stream, West Antarctica

Boreas, Volume 54, Issue 4, Page 672-686, October 2025.
Basal conditions that facilitate fast ice flow are still poorly understood and their parameterization in ice‐flow models results in high uncertainties in ice‐flow and consequent sea‐level rise projections. Direct observations of basal conditions beneath modern ice streams are limited due to the inaccessibility of the bed.
Rebecca Schlegel, Lucas K. Zoet, Adam D. Booth, Andrew M. Smith, Roger A. Clark, Alex M. Brisbourne   +5 more
wiley   +1 more source

Mapping Ice Stream Sensitivity in the Amundsen Sector to Uncertainty in Ice Velocity Observations

Geophysical Research Letters, Volume 52, Issue 17, 16 September 2025.
Abstract Satellite‐derived ice‐velocity products are essential for initializing ice‐sheet models and forecasting ice evolution in a warming climate. Understanding where sea‐level rise (SLR) projections are sensitive to observational errors is key to improve model accuracy and reduce uncertainty.
Beatriz Recinos, Daniel Goldberg, Noel Gourmelen, James R. Maddison   +3 more
wiley   +1 more source

Evolution of Shear‐Zone Fractures Presages the Disintegration of Thwaites Eastern Ice Shelf

Journal of Geophysical Research: Earth Surface, Volume 130, Issue 9, September 2025.
Abstract Thwaites Eastern Ice Shelf (TEIS) is a partially confined floating extension of Thwaites Glacier, anchored by an offshore pinning point at its northern terminus. Over the past two decades, the shelf has experienced progressive fracturing around a prominent shear zone upstream of its pinning point, gradually compromising its structural ...
Debangshu Banerjee, David A. Lilien, Martin Truffer, Adrian Luckman, Christian T. Wild, Erin C. Pettit, Ted A. Scambos, Atsuhiro Muto, Karen E. Alley   +8 more
wiley   +1 more source

Improving Projections of Antarctic Ice Sheet Contribution to Sea‐Level Change Through 2300 by Capturing Gravitational, Rotational, and Deformational Effects

Journal of Geophysical Research: Earth Surface, Volume 130, Issue 9, September 2025.
Abstract Ice‐mass change induces regionally varying patterns of sea‐level change due to gravitational, rotational, and deformational (GRD) effects, which in turn influence marine‐based ice stability in Antarctica. For improved projection of the Antarctic Ice Sheet (AIS), there is a need for including GRD effects in modeling and improving understanding ...
Holly K. Han, Matthew Hoffman, Xylar Asay‐Davis, Trevor R. Hillebrand, Mauro Perego   +4 more
wiley   +1 more source

Resting behaviour as a target for innovative mosquito control strategies

Methods in Ecology and Evolution, Volume 16, Issue 9, Page 1890-1905, September 2025.
Abstract This work reviews and discusses how a deeper knowledge of mosquito time‐allocation, particularly resting periods, can enhance the effectiveness and deployment of classical vector control tools. As more high‐resolution data are gathered by novel tracking devices, follow‐up questions investigating mosquito behaviour are likely to arise ...
David Jimenez‐Vallejo, Gabriela Gonzalez‐Olvera, Arty Makagon, Matt Neligeorge, Azael Che‐Mendoza, Pablo Manrique‐Saide, Gonzalo M. Vazquez‐Prokopec   +6 more
wiley   +1 more source

Cord blood levels of insulin‐like growth factor‐1 and insulin‐like growth factor binding protein‐3 correlate with perinatal brain development in fetal congenital heart disease

Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 2, Page 200-209, August 2025.
Abstract Objectives Neonates with critical congenital heart disease (CCHD) are at risk for adverse early brain development and long‐term neurodevelopmental sequelae. Insulin‐like growth factor‐1 (IGF‐1) and insulin‐like growth factor binding protein‐3 (IGFBP‐3) are essential contributors to brain growth and maturation.
M. Nijman, N. H. P. Claessens, J. M. P. J. Breur, L. Reijn, N. J. G. Jansen, I. M. van Ooijen, R. de Heus, C. H. Nijboer, M. N. Bekker, M. J. N. L. Benders, R. Stegeman, J. E. G. Vaes, the CHD LifeSpan Study Group Utrecht, Joppe Nijman, Thomas Alderliesten, Rian Bosch, Roelie M. Wösten‐van Asperen, Henriette ter Heide, Trinette J. Steenhuis, Martijn G. Slieker, Gabrielle G. van Iperen, Kim van Loon, Boyd V. Martherus, Erik Koomen, Abraham van Wijk, Paul H. Schoof, Hanna Talacua, Neeltje Crombag, Bauke M. Adriaanse, Niels Blanken, Rutger A.J. Nievelstein, Monique M.J. van Schooneveld, Lotte Soeters, Maaike C.A. Sprong   +33 more
wiley   +1 more source

Spatial and Temporal Variability in Tide‐Induced Icequake Activity at the Astrolabe Coastal Glacier, East Antarctica

Journal of Geophysical Research: Earth Surface, Volume 130, Issue 8, August 2025.
Abstract The grounding zones (GZ) of marine‐terminating glaciers, where ice transitions from grounded to floating, experience strong mechanical changes in response to ocean tides. The spatial and temporal dynamics of these changes remain poorly documented, as they require multi‐scale observations capable of resolving internal ice deformation.
Tifenn Le Bris, Guilhem Barruol, Florent Gimbert, Emmanuel Le Meur, Dimitri Zigone, Anuar Togaibekov, Denis Lombardi, Maxime Bès de Berc, Armelle Bernard   +8 more
wiley   +1 more source