Figure 11.5: Number of cells trawled at least once as a percentage of the number of cells in each class in the Demersal Fish Community Classification, 1990–2005
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Note:
Refer to key in Figure 11.4 for the Demersal Fish Community Classification represented by each colour.
Data source: National Institute of Water and Atmospheric Research.
Text description of figure
Classification |
Area (km2) - Total |
Area (km2) – Trawled |
% of Class Trawled |
|---|---|---|---|
1 |
4,572.50 |
2,581.00 |
56.00% |
2 |
2,772.50 |
395.1 |
14.20% |
3 |
7,923.70 |
4,002.50 |
50.50% |
4 |
8,868.70 |
3,502.50 |
39.50% |
5 |
3,848.90 |
791 |
20.60% |
6 |
2,352.30 |
636.5 |
27.10% |
7 |
3,523.80 |
1,674.10 |
47.50% |
8 |
3,553.10 |
1,305.80 |
36.80% |
9 |
3,915.00 |
1,248.00 |
31.90% |
10 |
12,669.20 |
2,392.10 |
18.90% |
11 |
13,210.60 |
6,470.00 |
49.00% |
12 |
13,061.20 |
2,133.00 |
16.30% |
13 |
19,183.80 |
3,847.50 |
20.10% |
14 |
21,364.10 |
1,151.30 |
5.40% |
15 |
15,381.30 |
649 |
4.20% |
16 |
51,716.50 |
140.7 |
0.30% |
Total |
187,917.10 |
32,919.90 |
17.50% |
