Ice, Ocean & Climate
Physical processes explained with useful distinctions and traceable sources.
Ice, Ocean & ClimateWhy Auroras Glow Green, Red and Purple
Follow the chain from the solar wind to atmospheric light, without confusing an aurora with reflected sunlight or a local weather forecast.
Ice, Ocean & ClimateWest Antarctica in Six Connected Parts
A practical map of bedrock, grounded ice, the grounding zone, shelves, ocean and snowfall.
Ice, Ocean & ClimateThe Polar Vortex: Separate the Stratosphere From Your Local Forecast
Why a disrupted winter circulation can matter without explaining every cold day.
Ice, Ocean & ClimateIce–Albedo Feedback: A Local Calculation With a Seasonal Catch
Why replacing bright ice with darker water can amplify warming, and why sunlight timing matters.
Ice, Ocean & ClimateThe Antarctic Circumpolar Current: Flow Is More Than a Big Number
Read a transport estimate, a map and an ocean-temperature claim as different pieces of evidence.
Ice, Ocean & ClimatePermafrost Carbon: A Stock Is Not an Annual Emission
Why thaw changes carbon availability without releasing an entire frozen store at once.
Ice, Ocean & ClimateKatabatic Winds: Cold Air, Slopes and Local Terrain
Understand a downslope process without assuming every Antarctic wind has the same cause.
Ice, Ocean & ClimateOcean Acidification: Lower pH Does Not Mean an Acidic Ocean
Separate carbon chemistry, saturation state and biological effects before interpreting a headline.