Table 9.1     Comparison of fish catches and fry production at Sok Kwu Wan (Area 101) between 1989-91 and 1996-97 for vessels of length less than or equal to 15m

 

Catches

Adult Fish (tonnes)

Fry (tails)

1989-91

1996-97

1989-91

1996-97

Overall

145

98.4

175,000

28,551

Per Hectare

0.426

0.289

513

84

HK Average (per ha)

0.138

0.060

452

35.11

Difference

+67.6%

+79%

+12%

+58%