TRAWL FISHING
Before anything else,a trawl is
a net that is shaped like a cone. The mouth is kept open by various
devices. The whole thing is then towed, trailed or trawled, usually at the
bottom of the sea to capture bottom-dwelling species. The main problem
with trawling is that, although all the fish that they pass along the way
is, of course, caught by the trawl, all the corals that they have run
over are destroyed in the process. Nowadays,there are two kinds of trawl; the commercial trawl,
which is used on a boat weighing more than 3 gross tons, and the baby
trawl, which is found on a vessel 3 gross tons or less and is operated
by not more than three persons. Commercial trawls are prohibited in
Philippine Waters beyond seven kilometers from the shorelines. However, in coastal areas 7 fathoms deep or more which
are not reached by sustenance fisherman, the operation of commercial trawl
may be allowed by the Minister of Natural Resources only after such areas
have been defined and designated as "O.K.-to-be-fished-in-by-trawlers" by the BFAR on a yearly or seasonal
basis.
FINE-NET FISHING
The ‘holes’ that make up a fishing
net is called the mesh. To control overfishing, the government has set a specific size for the mesh; this is because,
if the mesh is too fine, then the juveniles will not be able to escape.
Fine-mesh nets include all nets with mesh less than 2 centimeters when
stretched. Unfortunately, many fishermen do not follow this regulation in order to increase
the size of their catch. Ideally,the only times fine-meshed nets can be used is in catching
ipon, padas, bangus fry, glass eels and elvers, banak fry and such species
which by their very nature are small but already mature such as alamang,
tabios, dulong, sinarapan, hipon taguntong and snails.
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