Results 251 to 260 of about 15,255 (305)

Observation‐Constrained Fossil Fuel CO2 Emissions Reveal Post‐2018 Stabilization in China

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Accurate quantification of interannual variations in China's fossil fuel CO2 (FFCO2) emissions is critical for climate policy evaluation. However, bottom‐up inventories exhibit growing discrepancies. Here, we estimate China's 2015–2023 FFCO2 emissions using the Regional multi‐Air Pollutant Assimilation System, integrating in situ observations ...
Shuzhuang Feng   +6 more
wiley   +1 more source

Ensemble‐Based Assimilation of Sounding Observations With AI Weather Models

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract The artificial intelligence (AI)‐based weather models have shown great promise for weather forecasts. But they rely on the initial conditions provided by traditional paradigm of numerical weather prediction, which has a cycled data assimilation (DA) to combine short‐term forecasts and observations.
Huifeng Huang, Lili Lei, Zhe‐Min Tan
wiley   +1 more source

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