Field notes Choose shade and water supply for a leaf canopy. Run a six-hour heat-wave trial against an unshaded reference. Meet all three targets: mean temperature ≤32°C, water loss ≤18 units, and light-growth index ≥3.5. Shade cools leaves but reduces light capture. Water enables evaporative cooling. Settings are fixed during a trial; restart to compare another treatment.
Three challenges. Change the challenge to explore a new constraint. Your current experiment saves on this device.
Controls: tap or click the labeled controls. R restarts; U undoes an action.
Research & model limits Simplified educational game, not a scientific prediction. Original implementation; no upstream code or assets copied.
Concept research: https://github.com/ESMValGroup/ESMValTool · 277 observed stars · Apache-2.0. Commit d1444caaaa2c.
Original GPT-generated watercolor is part of the playable habitat board.
