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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%