Section

Evidence & Updates

How to read polar measurements, survey results and conservation decisions.

Antarctic Meetings and Marine Protection: Read the Decision, Not Just the Headline

A guide to separating meeting dates, proposals and binding conservation measures.

Distinguish a glacier's grounding line from its ice front, and understand why the bed underneath matters.

Understand settlement, the active layer and why thaw does not produce identical damage at every site.

Survey year, uncertainty and method explain more than an isolated population headline.

Use a documented Antarctic example to evaluate percentages without mistaking rated power for year-round self-sufficiency.

A reading guide to surface mass balance, accumulated curves and the losses that a surface chart does not include.

Low ice extent, a navigable route and authorization for a particular vessel are three different claims.

Separate a single-year ranking from the long-term record, and learn why minimum extent is not a measure of ice thickness.