HOOK
AND LINE FISHING
The
fishery statistical records from 1990 to 1997 indicate that
the marine production by hook and line fishing in Thailand
had been falling (Table 8.1). A steady decreasing trend
is obvious particularly in longline fishing. The catch by
longline fishing decreased sharply in 1990 to 1995, but in
1996 it recovered and even surpassed the level of catch in
1997.
Table 8.1 Annual catch by three kinds of
hook and line fishing. (mt)
|
1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
1997 |
Longline |
3,314 |
3,257 |
2,642 |
2,282 |
1,831 |
1,790 |
2,538 |
1,881 |
Hook |
3,150 |
2,946 |
3,118 |
2,918 |
2,869 |
3,433 |
3,470 |
3,498 |
Squid hook |
420 |
427 |
489 |
489 |
579 |
565 |
486 |
463 |
Total |
6,884 |
6,630 |
6,249 |
5,689 |
5,279 |
5,788 |
6,494 |
5,842 |
The
main species of fish caught by hook fishing and longline
fishing in 1997 were as follows:
Hook |
Catch/year (mt) |
Grouper |
261 |
Barred Spanish mackerel |
981 |
Threadfin bream |
193 |
Jacks, Cavalla, Trevallies |
141 |
Red snapper |
44 |
Hardtail scad |
26 |
Others |
1,852 |
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Longline |
Catch/year (mt) |
Red snapper |
9 |
Grouper |
42 |
Marine catfish |
566 |
Shark & Ray |
572 |
Catfish |
556 |
Others |
136 |
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FISHING GEAR AND METHODS
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