Table 3 Change in Chinstrap penguin abundance by CCAMLR subarea.
From: A global population assessment of the Chinstrap penguin (Pygoscelis antarctica)
Increase | Decrease | New colony | Extirpated | No change | Unknown | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
% Cols | % Total | % Cols | % Total | % Cols | % Total | % Cols | % Total | % Cols | % Total | % Cols | % Total | |
Overall | 10.6 | 14.5 | 26.4 | 8.8 | 6.5 | 1.1 | 5.8 | 0.0 | 16.1 | 33.3 | 34.7 | 42.2 |
Subarea 48.1 | 9.1 | 13.6 | 34.9 | 24.8 | 7.6 | 3.4 | 6.5 | 0.0 | 13.5 | 12.6 | 28.4 | 45.6 |
APEI | 13.0 | 37.0 | 50.0 | 43.7 | 5.6 | 0.3 | 1.9 | 0.0 | 14.8 | 11.1 | 14.8 | 8.0 |
APDPE | 2.5 | 3.1 | 37.5 | 12.4 | 10.0 | 2.4 | 5.0 | 0.0 | 7.5 | 10.5 | 37.5 | 71.6 |
APDPW | 3.7 | 21.9 | 22.2 | 15.6 | 22.2 | 30.1 | 7.4 | 0.0 | 14.8 | 11.1 | 29.6 | 21.3 |
APBSE | 6.9 | 5.1 | 62.1 | 22.1 | 3.4 | 3.8 | 0.0 | 0.0 | 6.9 | 12.8 | 20.7 | 56.1 |
APBSW | 12.8 | 5.0 | 25.6 | 23.2 | 2.6 | 0.1 | 9.0 | 0.0 | 9.0 | 14.4 | 41.0 | 57.4 |
APE | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100 | 100 |
APW | 8.2 | 19.0 | 20.4 | 15.3 | 10.2 | 0.0 | 12.2 | 0.0 | 26.5 | 22.7 | 22.4 | 42.9 |
Subarea 48.2 | 12.9 | 6.4 | 8.6 | 3.1 | 5.4 | 0.2 | 3.2 | 0.0 | 25.8 | 20.2 | 44.1 | 70.1 |
SONE | 17.9 | 12.3 | 7.1 | 0.6 | 7.1 | 0.4 | 3.6 | 0.0 | 25.0 | 35.9 | 39.3 | 50.8 |
SOSE | 10.9 | 4.9 | 9.4 | 3.8 | 4.7 | 0.1 | 3.1 | 0.0 | 25.0 | 15.8 | 46.9 | 75.4 |
SOW | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100 | 100 | 0.0 | 0.0 |
Subarea 48.3 | 6.3 | 42.5 | 0.0 | 0.0 | 0.0 | 0.0 | 12.5 | 0.0 | 0.0 | 0.0 | 81.3 | 57.5 |
Subarea 48.4 | 20.0 | 20.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.0 | 59.7 | 50.0 | 19.5 |
Subarea 48.6 | 0.0 | 0.0 | 50.0 | 83.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 50.0 | 16.7 |
Subarea 88.1 | 100 | 100 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
