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830 documents correspondants.

Prépublication · 2026 arXiv EN

Hydrodynamics of microalgae in sea spray

Airborne transmission of biological matter is likely to cause numerous respiratory distress in coastal populations during certain harmful algal blooms. While we know that dissolved algal toxins aerosolize, the contribution of particle-associated toxins is stil...

Elettra Figà Talamanca, Juliette Pierre et al. #cond-mat.soft
Prépublication · 2026 arXiv EN

Urban climate regressions require representative monitoring networks

Land use regression models relate intra-urban air temperature to spatial predictors such as building volume, tree canopy cover and topography, and are increasingly used to produce fine-scale temperature maps. However, the accuracy of these estimates can be com...

Martí Bosch, Aldo Brandi et al. #physics.ao-ph
Prépublication · 2026 arXiv EN

Data-driven and physics-guided hindcasting of measured wave spectra

Short-range hindcasts of measured wave spectra are evaluated using a recurrent model initialized by one hourly buoy spectrum and supplied with local wind, fetch and depth. Measurements from three Baltic Sea stations are combined for training in 2017--2020, val...

Sander Rikka #physics.ao-ph
Prépublication · 2026 arXiv EN

Huayu-Global: Skillful real-time quasi-global precipitation retrieval

Satellite precipitation products face a persistent trade-off: real-time estimates are timely but less accurate, whereas the most reliable products are often released months after observation. This delay keeps high-quality precipitation information outside the...

Zijiang Song, Shuang Yang et al. #physics.ao-ph
Prépublication · 2026 arXiv EN

Tropical Cyclone Attributes in Sparse Autoencoder Features of an AI Weather Model

Artificial intelligence (AI) weather models now forecast weather events skillfully, but how they represent these events internally remains unknown. Sparse autoencoders (SAEs) provide sparse features for probing hidden states, but how information about multiple...

Jiapei Liu, Ruidong Li et al. #physics.ao-ph