Intense Groundwater Flow Destabilizes Ice In North America's Great Lakes, Simulations Show
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https://phys.org/news/2025-09-intense-groundwater-destabilizes-ice-north.html <-- shared technical article
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https://doi.org/10.1029/2025WR040581 <-- shared paper
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"KEY POINTS:
• Groundwater inflow enhances winter lake ice thickness by stabilizing the water column and reducing vertical mixing
• Ice responses to groundwater are strongest in coastal zones due to higher flux and shallow bathymetry
• Including groundwater in coupled models improves understanding of ice formation and winter lake processes…”
#water #hydrology #groundwater #flux #flow #GreatLakes #USA #LakeMichigan #LakeHuron #ice #climatechange #model #modeling #shoreline #coast #lakeice #melt #hydrodynamic #spatialanalysis #spatiotemporal #thermal #stratification #winter #bathymetry #coupledmodels #processes
After 10 years of collaborating with HPC facilities and GPU vendors, I’ve embarked on an exciting journey to develop my own code for #cosmology simulations: hotwheels (@HotWheelsSims). This new n-body #hydrodynamic Gadget-like code is designed for CPU/GPU parallelism, modularity, and mini-apps building at its core - key for seamless collaboration with #HPC facilities and GPU engineers.
Las formas de las colas o aletas caudales de los peces se enfocan entre dos funciones distintas: velocidad o maniobrabilidad. Las primeras son lunadas, esbeltas y aerodinámicas como en los atunes, las segundas son redondeadas y llegan a moverse con todo el cuerpo, como en las morenas. Entre estos hay todo un espectro de peces que se mueven en pulsos rápidos o se esconden entre las rocas. #peces #fish #hidrodinamica #hydrodynamic