Anter
- Ka wehewehe ʻana o nā laha invasive
- Ke kumu o nā lāhui hoʻouka
- Nā hopena o ka hoʻolauna ʻana o nā laha invasive
- Nā laʻana o nā ʻano laha
- Nile Perch (Nā lates Nilotic)
- Wolf Snail (Ua ala ʻo Euglandin)
- Caulerpa (Taxifolia caulerpa)
- Nā ʻano hoʻouka kaua ma Brazil
- mesquite
- ʻO Aedes Aegypti
- Nile Tilapia
ʻO ka hoʻokomo ʻia ʻana o nā laha i loko nā kaiaolaola kahi i loaʻa kūlohelohe ʻole ai lākou i nā hopena koʻikoʻi loa no ka biodiversity. Hiki i kēia ʻano laha noho i lalo, hana hou a hoʻopaʻa i nā wahi hou, ke hoʻololi nei i ka flora ʻōiwi a i ʻole ka holoholona a hoʻololi i ka hana o ke kaiaola.
ʻO nā ʻano mea hoʻouka ka mea i ka lua o ke kumu o ka lilo o ke ola ola i ka honua, ʻo ka lua wale nō i ka nalowale o ka nohona. ʻOiai ua hoʻokumu ʻia kēia mau ʻano hoʻolauna mai ka neʻe mua ʻana o ke kanaka, ua mahuahua nui lākou i loko o nā makahiki i hala aku nei ma muli o ke kālepa honua. Inā makemake ʻoe e ʻike hou, mai haʻalele i kēia ʻatikala PeritoAnimal e pili ana nā mea kanu invasive: ka wehewehe ʻana, nā laʻana a me nā hopena.
Ka wehewehe ʻana o nā laha invasive
Wahi a ka International Union for Conservation of Nature (IUCN), he "ʻano laha malihini kipi" kahi ʻano malihini e hoʻokumu iā ia iho i kahi kaiaolaola a i ʻole ka nohona, a lilo i konohiki hoʻololi a he mea hoʻoweliweli i ka lāhui ʻōiwi olaola.
No laila, ʻo ia nā lāhui invasive hiki ke hana pono hou a hana i nā heluna ponoʻī i ke kaiaolaola ʻaʻole ou. Ke hiki mai kēia, ʻōlelo mākou ua "naturalized" lākou, kahi e hiki ai i nā hopena maikaʻi ʻole no nā ʻōiwi.
Kekahi ʻano laha malihini kiki ʻaʻole hiki iā lākou ke ola a hana kope iā lākou iho, a pēlā e pau ai ka nalowale ʻana mai ke kaiaolaola a me ka weliweli ʻole o nā meaola ʻōiwi. I kēia hihia, ʻaʻole lākou e manaʻo ʻia he ʻano luhi, hoʻolauna wale ʻia.
Ke kumu o nā lāhui hoʻouka
I ko lākou ola ʻana, ua nui nā neʻe ʻana o ke kanaka a lawe pū me lākou i nā lāhui i kōkua iā lākou e ola. Ua hoʻonui nui nā hoʻokele a Transoceanic i ka helu o nā ʻano mea hoʻouka. Eia naʻe, ʻo ka globalization o ke kālepa i hana ʻia ma luna o ke kenekulia i hala ua hoʻonui nui ʻia ka hoʻokomo ʻana o nā laha. I kēia manawa, ka hoʻolauna ʻana o nā laha hoʻoweliweli nā kumu kumu like ʻole:
- Kūpono ʻole: nā holoholona "hūnā ʻia" i nā waʻa, ka wai ballast a kaʻa paha.
- Nā Pets: He mea maʻamau loa ka poʻe e kūʻai pipi ʻana e luhi iā lākou a i ʻole hiki ʻole ke mālama iā lākou, a laila hoʻoholo e hoʻokuʻu iā lākou. I kekahi manawa hana lākou i kēia me ka manaʻo ke hana nei lākou i kahi hana maikaʻi, akā ʻaʻole lākou e noʻonoʻo e hoʻoweliweli lākou i nā ola o nā holoholona ʻē aʻe.
- nā aquarium: ka hoʻokuʻu ʻia ʻana o ka wai mai nā aquarium kahi o nā mea kanu exotic a i ʻole nā ʻelala holoholona liʻiliʻi i alakaʻi i ka hoʻouka ʻana i nā kahawai a me nā kai e nā ʻano he nui.
- Hunting and fishing: ua piha nā kahawai a me nā kuahiwi i nā holoholona komo hewa ma muli o ka hoʻokuʻu ʻia e nā poʻe ʻimi holoholona, nā lawaiʻa a, i kekahi manawa, e ka hoʻomalu iho. ʻO ka pahuhopu e hopu i nā holoholona uila e like me nā pā a i ʻole nā kumuwaiwai.
- māla: nā mea kanu kāhiko, nā ʻano mea hoʻoweliweli weliweli loa, mahi ʻia i nā māla lehulehu a me nā pilikino. Ua kuapo kekahi o kēia mau ʻano i nā ululāʻau ʻōiwi.
- Mahiai: Nā mea kanu i ulu no ka meaʻai, me nā mea ʻokoʻa, ʻaʻole nā mea kanu invasive. Eia nō naʻe, i ka wā o kā lākou halihali ʻana, hiki ke hāpai ʻia nā arthropods a me nā ʻano mea kanu i kolone i ka honua, e like me nā mauʻu adventitious ("weeds").
Nā hopena o ka hoʻolauna ʻana o nā laha invasive
ʻAʻole kokoke ka hopena o ka hoʻolauna ʻana o nā lūlū invasive, akā mālama ʻia lākou. ke hala kahi manawa lōʻihi mai kona hoʻolauna ʻana. ʻO kekahi o kēia mau hopena:
- ʻAnoho pau ʻole: Hiki i nā mea invasive ke hoʻopau i ke ola o nā holoholona a me nā mea kanu a lākou e ʻai ai, ʻoiai ʻaʻole i hoʻopili ʻia kēia mau mea i ka predation a i ʻole ka voracity o ka mea hou. Eia kekahi, hoʻokūkū lākou i nā kumuwaiwai (meaʻai, ākea) me nā lāhui ʻōiwi, e pani ana iā lākou a hana i ko lākou nalo ʻana.
- Ke hoʻololi nei i ke kaiaolaola: ma muli o kā lākou hana, hiki iā lākou ke hoʻololi i ke kaulahao meaʻai, nā hana kūlohelohe a me ka hana o nā wahi noho a me nā kaiaola.
- Lawe ʻia ka maʻi: lawe nā lāhui exotic i nā pathogens a me nā parasites mai ko lākou wahi i kumu ai. ʻAʻole i ola nā ʻano ʻōiwi me kēia mau maʻi, a no kēia kumu e ʻeha pinepine lākou i ka helu make kiʻekiʻe.
- Hybridization: hiki i kekahi mau laha hoʻolauna ke hoʻohua me nā lāhui ʻē aʻe a i ʻole nā laha. A ʻo kahi hopena, e nalowale paha ke ʻano ʻōiwi, e hōʻemi ana i nā meaola.
- nā hopena waiwai: he nui nā lāhui invasive i lilo i mea kanu pests, decimating tanaman. Hoʻololi nā poʻe ʻē aʻe i ka noho ʻana i nā hanana kanaka e like me ka plumbing, e lilo ana nā pohō waiwai nui.
Nā laʻana o nā ʻano laha
Aia he mau kaukani o nā ʻano mea hoʻouka holoʻokoʻa a puni ka honua. I loko o kēia ʻatikala na PeritoAnimal, lawe pū mākou i kekahi mau laʻana o ka lāhui invasive weliweli loa.
Nile Perch (Nā lates Nilotic)
Ua hoʻolauna ʻia kēia mau iʻa wai nui i loko o Lake Victoria (ʻApelika). Koke, i hana i ka luku ʻia o 200 mau ʻano iʻa endemik ma muli o kā lākou predation a hoʻokūkū. Manaʻo ʻia nō hoʻi nā hana i loaʻa mai kāna lawaiʻa ʻana a me ka hoʻohana ʻana e pili ana i ka eutrophication o ka loko a me ka hoʻouka kaua ʻana e ka mea kanu wai hyacinth (Pākuʻi ʻo Eichhornia).
Wolf Snail (Ua ala ʻo Euglandin)
Ua hoʻolauna ʻia ma kekahi mau mokupuni ʻo ka Pākīpika a me India ʻo mea ʻaihue mai kahi ʻano hoʻouka kaua ʻē aʻe: ka ʻaʻan o ʻApelika nunui (Achatina sooty). Ua hoʻolauna ʻia ma ke ʻano he meaʻai a me nā pono holoholona i nā ʻāina he nui a hiki i ka lilo ʻana i pest hānai. E like me ka mea i manaʻo ʻia, ʻaʻole i hoʻopau wale ka ʻīlio hihiu i ke kuhū nui akā ua hoʻopau ʻia hoʻi nā ʻano ʻōiwi he nui o nā gastropods.
Caulerpa (Taxifolia caulerpa)
ʻO ka caulerp paha ka mea kanu hoʻoweliweli ʻoi loa i ka honua. He alga tropical ia i hoʻolauna ʻia i ke Kaiwaenahonua i nā makahiki 1980, ma muli paha o ka hopena o ka wai i hoʻolei ʻia mai kahi aquarium. I kēia lā, ua loaʻa ia ma loko o ke Kaiwaenahonua Komohana, kahi e hoʻoweliweli nei i nā hiʻohiʻona ʻōiwi kahi e hānau ai nā holoholona he nui.
Nā ʻano hoʻouka kaua ma Brazil
Nui a hewahewa nā ʻano ʻē he nui i hoʻolauna ʻia ma Brazil a hiki ke hōʻeha i ka pilikanaka a me ka nohona. kekahi o nā ʻano mea hoʻouka kaua ma Brazil he:
mesquite
ʻO Mesquite kahi kumulāʻau i kū i Peru i hoʻolauna ʻia ma Brazil ma ke ʻano he wahi mahiʻai na nā kao. Hoʻokomo ia i nā holoholona e hele a weluwelu i nā wahi hānai, e make ai ma mua o ka mea i manaʻo ʻia.
ʻO Aedes Aegypti
ʻO kahi laha invasive i kaulana no ka lawe i ka dengue. No ʻApiopa a me ʻAigupita nā makika, nā wahi pāhona a me nā subtropical. ʻOiai he vector ia o ka maʻi, ʻaʻole pelapela nā makika āpau a hoʻoweliweli.
Nile Tilapia
ʻO ia kekahi no ʻAigupita, ua hōʻea ka tilapia Nile i Brazil i ka 20 kenekulia. ʻO kēia ʻano laha he omnivorous a maʻalahi hoʻi ia, a ʻo ka hopena e kōkua ana i ka luku ʻia o nā lāhui maoli.
Inā makemake ʻoe e heluhelu hou aku i nā ʻatikala e like me Nā lāhui kūlohelohe - Ka wehewehe, nā laʻana a me nā hopena, Paipai mākou iā ʻoe e komo i kā mākou Curiosities ʻāpana o ka honua holoholona.