Mary Allen
Hoʻomaka: No ke aha e ʻono ai ka paʻakai o kekahi iʻa?
Ua ʻike paha ʻoe i ka ʻono o kekahi iʻa ma mua o nā iʻa ʻē aʻe? No ka mea, he paʻakai ko ka iʻa, e like me nā mea ola ʻē aʻe he nui. Eia nō naʻe, ʻokoʻa ka nui o ka paʻakai i loko o kēlā me kēia iʻa ma muli o nā kumu he nui e like me ka noho ʻana o ka iʻa, ka meaʻai, a me ka physiology. Ma kēia ʻatikala, e ʻimi kākou i nā pae paʻakai o nā ʻano iʻa like ʻole a pane i ka nīnau, ʻo wai ka iʻa paʻakai loa?
Ka hoʻomaopopo ʻana i ka manaʻo o ka paʻakai i ka iʻa
ʻO ka paʻakai e pili ana i ka paʻakai i loko o ka wai. Ua hoʻololi ʻia nā iʻa e noho ana i loko o ka wai paʻakai i kahi ʻano paʻakai kiʻekiʻe, ʻoiai ua hoʻololi ʻia nā iʻa wai maʻemaʻe i kahi ʻano paʻakai haʻahaʻa. Hiki i nā pae pa'akai o nā i'a ke ho'opā i ko lākou kino, ka hana, a me ko lākou ono.
Ka Paʻakai o nā ʻano iʻa maʻamau
Hiki ke hoʻokaʻawale ʻia nā iʻa i ʻekolu mau ʻāpana e pili ana i ko lākou mau koi paʻakai: ka wai maʻemaʻe, ka wai paʻakai, a me ka iʻa wai paʻakai. Pono ka iʻa wai maʻemaʻe i ka wai me ka pae paʻakai ma lalo o 0.5 ʻāpana o ke tausani (ppt), aʻo ka iʻa wai paʻakai e pono ai ka wai me ka pae paʻakai o ka liʻiliʻi he 30 ppt. Hāʻule ka iʻa wai paʻakai ma waena, e koi ana i ka wai me ka pae paʻakai ma waena o 0.5 ppt a me 30 ppt.
ʻO ka iʻa wai paʻakai: ʻo ka iʻa paʻakai loa o lākou a pau
E like me ka mea i ʻōlelo ʻia, koi ka iʻa paʻakai i nā pae kiʻekiʻe o ka paʻakai e ola ai. ʻO ia hoʻi, loaʻa iā lākou nā pae kiʻekiʻe o ka paʻakai i loko o ko lākou kino ke hoʻohālikelike ʻia me nā ʻano iʻa ʻē aʻe. Manaʻo pinepine ʻia ka iʻa paʻakai ʻoi aku ka paʻakai o nā iʻa āpau ma muli o ka nui o ka paʻakai.
ʻO nā pae paʻakai o nā iʻa wai paʻakai kaulana
ʻO kekahi o nā ʻano iʻa paʻakai loa he anchovies, mackerel, a me herring. Hoʻohana mau ʻia kēia mau iʻa i nā kīʻaha e pono ai ka ʻono paʻakai e like me ka ʻuala iʻa, ka sopa, a me nā ʻuala. ʻO nā iʻa paʻakai ʻē aʻe e like me ka tuna a me ka salmon he haʻahaʻa ka pae paʻakai akā ʻike ʻia he paʻakai paʻakai.
Nā iʻa wai maʻemaʻe: pehea ka paʻakai e loaʻa ai iā lākou?
Noho nā iʻa wai maʻemaʻe i nā kaiapuni me nā pae paʻakai haʻahaʻa, ʻo ia hoʻi he mau haʻahaʻa haʻahaʻa o ka paʻakai ma mua o ka iʻa wai paʻakai. Eia nō naʻe, hiki i kekahi mau iʻa wai piha ke loaʻa ka nui o ka paʻakai ma muli o kā lākou ʻai a me ka noho ʻana.
Hoʻohālikelike i nā pae paʻakai o nā iʻa wai maʻemaʻe
ʻO nā iʻa wai maʻemaʻe e like me ka tilapia a me ka iʻa iʻa he haʻahaʻa haʻahaʻa ka paʻakai a ʻaʻole i hoʻohana maʻamau ʻia i nā kīʻaha e pono ai ka ʻono paʻakai. Eia nō naʻe, hiki ke loaʻa i nā iʻa e like me ka trout a me ka carp ke kiʻekiʻe o ka paʻakai ma muli o kā lākou ʻai a me ka noho ʻana.
ʻO ka iʻa paʻakai: ka ʻāina waena
Noho ka iʻa wai paʻakai ma nā wahi me nā pae paʻakai haʻahaʻa, ʻo ia hoʻi, hiki ke ʻokoʻa ko lākou paʻakai ma muli o ko lākou wahi noho. Loaʻa pinepine ʻia kēia mau iʻa ma nā estuaries, kahi e hui ai nā kahawai wai maʻemaʻe me nā kai paʻakai.
ʻO ka paʻakai o ka iʻa paʻakai: Nā Laʻana a me nā Hoʻohālikelike
ʻO nā iʻa wai pākī e like me ka redfish a me ka snook he maʻalahi ka paʻakai ma mua o nā ʻano iʻa ʻē aʻe. Eia nō naʻe, hiki ke ʻokoʻa ko lākou paʻakai ma muli o ko lākou wahi noho a me ka meaʻai.
Nā mea ʻē aʻe e pili ana i ka pae paʻakai o ka iʻa
Ma waho aʻe o ko lākou wahi noho a me ka meaʻai, hiki i nā mea ʻē aʻe ke hoʻopili i ka pae paʻakai o ka iʻa. No ka laʻana, hiki ke hoʻopili ʻia ka pae paʻakai o ka iʻa e ka pollution, ka hoʻololi ʻana i ke aniau, a me nā mea ʻē aʻe.
Panina: ʻO wai ka iʻa paʻakai loa?
Ma ke ʻano holoʻokoʻa, ʻike ʻia nā iʻa paʻakai e like me ka anchovies, mackerel, a me herring ka paʻakai loa o nā iʻa āpau ma muli o ko lākou kiʻekiʻe paʻakai. Eia naʻe, hiki ke ʻokoʻa ka paʻakai o ka iʻa ma muli o ko lākou wahi noho, ka meaʻai, a me nā mea ʻē aʻe.
Manaʻo kōkua no ka kuke ʻana a me ka ʻono ʻana i nā kīʻaha iʻa paʻakai
Inā ʻoe e kuke ana me ka iʻa paʻakai, he mea nui e hoʻohālikelike i ko lākou ʻono me nā meaʻai ʻē aʻe. No ka laʻana, hiki iā ʻoe ke hoʻohana i ka citrus a i ʻole ka vīneka e ʻoki i ka paʻakai o ka iʻa. Eia hou, hiki iā ʻoe ke hoʻohui i ka iʻa paʻakai me nā huaʻai ʻono a i ʻole nā huaʻai e hana i kahi kīʻaha kaulike. ʻO ka hope, e noʻonoʻo i ka hoʻohui ʻana i ka paʻakai hou i nā kīʻaha i loaʻa i ka iʻa paʻakai no ka mea hiki ke lilo i mea ikaika loa.