David Dritschel - Balance, jets and coherent structures in geophysical fluid dynamics - Lecture I

Whole-channel inclusion: Erwin Schrödinger International Institute for Mathematics and Physics (ESI) is an honest teaching channel (title sample + 3 transcripts read: All three transcripts show genuine research-level academic seminar talks with structured technical explanation, consistent with the institute's teaching mission.); this title passed a strict title check (sonnet) after a labelling pass.