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2 changes: 1 addition & 1 deletion content/news/2604Gregory.md
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Expand Up @@ -9,4 +9,4 @@ images: ['images/news/2604FloeNet.gif']
link: 'https://doi.org/10.1029/2026GL122981'
---

The sea ice emulator we featured a few months back, **FloeNet**, is now officially published in GRL. Led by **Will Gregory**, the graph neural network emulates GFDL's global sea ice model (SIS2) while conserving mass, reproducing sea ice and snow-on-ice trends and variability with volume anomaly correlations above 0.96 in the Antarctic and 0.76 in the Arctic across a range of forcing scenarios. [Read the paper](https://doi.org/10.1029/2026GL122981).
The sea ice emulator we featured a few months back, **FloeNet**, is now officially published in GRL. Led by **Will Gregory**, the graph neural network emulates GFDL's global sea ice model (SIS2) while conserving mass, reproducing sea ice and snow-on-ice trends and variability with volume anomaly correlations above 0.96 in the Antarctic and 0.76 in the Arctic across a range of forcing scenarios. [Read the paper](https://doi.org/10.1029/2026GL122981).
2 changes: 1 addition & 1 deletion content/news/2608Chapman.md
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Expand Up @@ -9,4 +9,4 @@ images: ['images/news/2608-Chapman.png']
link: 'https://doi.org/10.48550/arXiv.2607.18416'
---

**Will Chapman** et al. investigate an important challenge in developing **physically consistent AI weather and climate emulators.** The [study](https://doi.org/10.48550/arXiv.2607.18416) shows that enforcing exact water-budget conservation during training can inadvertently allow precipitation biases to grow, even when the final corrected output appears physically perfect. By introducing a revised training strategy that supervises the raw model predictions while penalizing budget imbalances, the authors **restore stable learning** and demonstrate that **exact budget closure alone is not sufficient to ensure physically meaningful AI models.**
**Will Chapman** et al. investigate an important challenge in developing **physically consistent AI weather and climate emulators.** The [study](https://doi.org/10.48550/arXiv.2607.18416) shows that enforcing exact water-budget conservation during training can inadvertently allow precipitation biases to grow, even when the final corrected output appears physically perfect. By introducing a revised training strategy that supervises the raw model predictions while penalizing budget imbalances, the authors **restore stable learning** and demonstrate that **exact budget closure alone is not sufficient to ensure physically meaningful AI models.**
2 changes: 1 addition & 1 deletion content/news/2608Shamekh.md
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Expand Up @@ -11,4 +11,4 @@ link: 'https://doi.org/10.1175/JAS-D-25-0178.1'

**Sara Shamekh** and collaborators present a **[new machine learning framework](https://doi.org/10.1175/JAS-D-25-0178.1)** that combines probabilistic modeling with symbolic equation discovery to uncover how **different types of tropical rainfall—shallow convective, deep convective, and stratiform—depend on large-scale atmospheric conditions**. Using satellite observations and reanalysis data, the study derives compact, physically interpretable equations that capture key environmental controls on rain area, providing **new insights into tropical convection** and paving the way for **more realistic, stochastic precipitation parameterizations in climate models.**

Read the paper [here](/files/Shamekh_et_al.2026.pdf)
Read the paper [here](/files/Shamekh_et_al.2026.pdf)
1 change: 0 additions & 1 deletion content/news/2608Zanna.md
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Expand Up @@ -10,4 +10,3 @@ link: 'https://www.simonsfoundation.org/2026/08/05/at-the-simons-science-summit-
---

At the 2026 Simons Science Summit, our own **Laure Zanna** joined a panel on how AI is helping tackle complex systems in climate, fusion, and aerospace. Zanna described using AI to connect small-scale ocean processes with large-scale dynamics, helping researchers capture the vast range of scales needed to understand how the ocean works. Read the full recap: **[At the Simons Science Summit, Leaders Explore How AI Is Transforming Scientific Discovery.](https://www.simonsfoundation.org/2026/08/05/at-the-simons-science-summit-leaders-explore-how-ai-is-transforming-scientific-discovery/)**

14 changes: 14 additions & 0 deletions content/team/JinchangLi.md
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---
title: "Jinchang 'Thomas' Li"
draft: false
image: "/images/team/JinchangLi.png"
jobtitle: "Affiliate, undergraduate Student"
promoted: true
weight: 28
Website: 'https://github.com/ThomasLi0314'
Position:
tags: [Ocean, Atmosphere, Machine Learning]
---


NYU
14 changes: 14 additions & 0 deletions content/team/YuanpuLi.md
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---
title: "Yuanpu Li"
draft: false
image: "/images/team/YuanpuLi.jpeg"
jobtitle: "Postdoc"
promoted: true
weight: 20
Website:
position:
tags: [Atmosphere, Machine Learning, Climate Model Development]
---


CU Boulder
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