Life at the Poles
How these connect
Arctic Ocean and what it relates to. Every line is an evidence-backed relation, and the arrangement is fixed — this address draws this picture, today and next year.
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- Expand The lowest Arctic sea-ice extent in the satellite record — 1 more
- Expand Arctic Council — 2 more
- Expand Inuit — 2 more
- Expand Arctic Amplification — 1 more
- Expand Antarctica — 7 more
- Expand Arctic Fox (Vulpes lagopus) — 1 more
- Expand Arctic Tern (Sterna paradisaea) — 1 more
- Expand Polar Bear (Ursus maritimus) — 2 more
Every relation drawn, in words8
- Arctic Amplification · located_in · Arctic Ocean
The effect is defined for the Arctic and has no Antarctic equivalent, because the southern hemisphere has a high ice-covered continent where the north has an ocean.
- Arctic Ocean · comparable_to · Antarctica
One is an ocean basin enclosed by continents, the other a continent enclosed by ocean; the two polar systems are structural inversions of each other rather than variants of one thing.
- Arctic Council · assesses · Arctic Ocean
The Council produces assessments and coordinates working groups but has no regulatory power and its founding declaration excludes military security - it examines the Arctic, it does not govern it.
- Arctic Fox (Vulpes lagopus) · located_in · Arctic Ocean
It is circumpolar on the tundra ringing the basin and on the sea ice itself - a land mammal that commutes onto a frozen ocean, which the southern system makes impossible.
- Inuit · located_in · Arctic Ocean
Inuit occupy the Arctic coasts of Alaska, Canada, Greenland and Chukotka; the northern polar system has a resident population and the southern one has none.
- The lowest Arctic sea-ice extent in the satellite record · concerns · Arctic Ocean
The September 2012 minimum is the lowest Arctic sea-ice extent in the satellite record and the reference point against which subsequent seasons are described.
- Polar Bear (Ursus maritimus) · located_in · Arctic Ocean
Its nineteen recognised subpopulations occupy the sea ice of the Arctic basin and its adjacent seas; the species exists nowhere else and has no southern counterpart.
- Arctic Tern (Sterna paradisaea) · originates_in · Arctic Ocean
It breeds around the Arctic, and the tracked birds in the 2010 study were fitted with geolocators at Greenland and Iceland colonies.