Solid aerosols in Arctic atmosphere could impact cloud formation and climate 14 April 2022

Solid aerosols in Arctic atmosphere could impact cloud formation and climate

New research demonstrates the presence of solid organic-coated ammonium sulfate particles in the Arctic boundary layer. As the Arctic loses ice, researchers expect to see more of these unique particles formed from oceanic emissions combined with ammonia from birds, that can change how clouds form and climate.

Understanding natural climate variability can improve predictions of sea-ice coverage at short and long term scales, study says 16 March 2017

Understanding natural climate variability can improve predictions of sea-ice coverage at short and long term scales, study says

A CPO-funded study published on Nature Climate Change demonstrates how understanding natural climate variability can improve predictions of sea-ice coverage at short and long term scales.

Summer enhancement of Arctic sea-ice volume anomalies in the September-ice zone 2 March 2017

Summer enhancement of Arctic sea-ice volume anomalies in the September-ice zone

A CPO-funded study in the Journal of Climate documents research on sea ice to understand essential processes in the climate system and other ecological systems.

New evidence for what triggers ice sheet calving 28 February 2017

New evidence for what triggers ice sheet calving

New findings suggest ice sheets, such as the Greenland Ice Sheet and Antarctica, could be at risk of collapsing and raising sea levels more than most models currently predict based on global warming alone.

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Americans’ health, security and economic wellbeing are tied to climate and weather. Every day, we see communities grappling with environmental challenges due to unusual or extreme events related to climate and weather.