ʻUpena Purse Seine: Kūpono, Paʻa a ʻOihana no ka Lawaiʻa Pelagic

No ke aha ʻoe e koho ai i kēiaʻUpena ʻeke puʻu?

I ka wā e pili ana i ka lawaiʻa pelagic ma ke kai ākea, ka lawaiʻa kalepa ma waho, a i ʻole ka ʻohi ʻana iʻa nui.ʻUpena ʻeke puʻuʻo ia kāu hoa hilinaʻi loa. ʻO kēiaʻUpena ʻeke puʻuhana ʻia me ka polyethylene a i ʻole ka nylon kiʻekiʻe, he māmā akā ikaika loa, e hōʻoiaʻiʻo ana e hiki ke kū i ka ikaika huki ikaika i ka wā o nā hana lawaiʻa nui. ʻAʻole e like me nā ʻupena lawaiʻa maʻamau,ʻUpena ʻeke puʻuhe ikaika tensile maikaʻi loa a me ke kūpaʻa ʻana i ka ʻaʻahu, ʻaʻole maʻalahi ke haehae a haki paha i nā wahi kai ʻino. Ke koho nei i kēiaʻUpena ʻeke puʻuʻo ia hoʻi ke loaʻa iā ʻoe kahi mea hana paʻa a kūpono hoʻi e hoʻomaʻalahi i nā hana lawaiʻa a hoʻonui i kāu hopu ʻana iʻa pelagic.

He aha nā pono o kēiaʻUpena ʻeke puʻuLoaʻa?

ʻO kēiaʻUpena ʻeke puʻukū i waho me nā pono koʻikoʻi e hoʻokō ai i kāu mau pono lawaiʻa pelagic āpau. ʻO ka mea mua, ʻo kaʻUpena ʻeke puʻuhōʻike i kahi nui ʻupena like, e ʻae ana i ke kahe wai maʻalahi me ka hoʻopuni pono ʻana i nā kula iʻa nui, e pale ana i ka pakele ʻana o nā iʻa. ʻO ka lua, he kūpaʻa ia i ka pala a me ka pale ʻana i ka UV, hiki ke kū i ka ʻinoʻino o ka wai kai a me ka lā me ka ʻole o ka ʻelemakule maʻalahi, e hōʻoiaʻiʻo ana i ka hoʻohana lōʻihi ma nā kai ākea. Eia kekahi,ʻUpena ʻeke puʻuhe maʻalahi a maʻalahi hoʻi e hoʻolaha a kiʻi hou, e mālama ana i ka manawa a me ka hana no nā lawaiʻa, inā no ka lawaiʻa kalepa nui a i ʻole nā ​​​​hana ʻoihana ma waho.

Ma hea e hiki ai iā ʻoe ke hoʻohana i kēiaʻUpena ʻeke puʻu?

ʻO ke ʻano maʻalahi o kaʻUpena ʻeke puʻue hoʻohana nui ʻia ma nā wahi moana like ʻole.ʻUpena ʻeke puʻuHe kūpono loa ia no ka lawaiʻa pelagic ma ke kai ākea, nā wahi lawaiʻa ma waho o ke kai, a me nā hana kai hohonu, kūpono no ka hopu ʻana i nā iʻa pelagic like ʻole e like me ka tuna, sardine, a me ka mackerel. He kūpono nō hoʻi ia no nā hana lawaiʻa kalepa, ka kaohi ʻana i ka hōʻiliʻili iʻa, a me ka ʻohi ʻana i nā mea kanu nui, e kōkua ana i nā lawaiʻa a me nā lawaiʻa e hoʻokele pono i nā kumuwaiwai wai. Inā he lawaiʻa ʻoihana ʻoe a he mea hana lawaiʻa paha, ʻo kēiaʻUpena ʻeke puʻuhiki ke hoʻokō i kāu mau pono lawaiʻa pelagic like ʻole a me ka hoʻokele lawaiʻa.