Ko te ngārara huruhuru o te Ao Hou e whakawehi ana i te ahumahi kararehe o te ao: me pēhea te hangarau e whakatika i ngā wero haumaru kai?

Kupu Whakataki

Kei te whakaara anō tētahi pirinoa e kīia nei ko te New World Screwworm (ingoa pūtaiao *Cochliomyia hominivorax*) i te whakatūpato o te ao ahumahi kararehe me te raupapa tuku kai. Ko ngā torongū o tēnei namu e kai ana i ngā kiko ora, ā, ka pā ki ngā kararehe, ka kino haere ngā whara, ka heke te hua, ka mate rānei, ka pā totika ki te mahi mīti me ngā hua miraka. Ahakoa i whakamatea e ētahi wāhi o Amerika mā te Hangarau Whakamōtī Ahukino (SIT), ko te puta anō o te mate i ngā tau tata nei i te rohe Karipiana e tohu ana ehara te whakamate i te mahi kotahi, ā, me whakahou tonu ngā hangarau ahuwhenua hei tiaki i te haumaru kai.

Te Whakamate Koiora o te New World Screwworm

Ka whakaputa hua te namu uwha o te New World Screwworm ki ngā whara, ki te kiri rānei o ngā kararehe whai toto mahana, ka kuhu ngā torongū ki roto i ngā kiko ora hei kai, ka puta te pāngia kino. Ki te kore e rongoā wawe, ka mate te kararehe i te toto kawakawa, i te mate kiko rānei. E ai ki te Rōpū Kai me te Ahuwhenua o te Ao (FAO), ka mate te ahumahi kararehe o Amerika i ētahi rau miriona tāra ia tau i tēnei pirinoa. Ko tōna ara horapa e pā ana ki te hokohoko kararehe, te heke manu, me te panoni āhuarangi, e uaua ai te whakahaere i runga i ngā rohe.

Te Rautaki Whakahaere o Mua: Te Angitu me te Whāiti o te Hangarau Whakamōtī Ahukino

I te waenganui o te rau tau 1900, ko te Tari Ahuwhenua o Amerika (USDA) te tuatahi i whakamahi i te Hangarau Whakamōtī Ahukino (SIT) ki te whakamate i te New World Screwworm i Florida me Texas. Ko te tikanga ko te tuku i te tini o ngā namu tāne i whakamōtī mā te whakapārera kia kore e whakaputa hua ina kāpui ki ngā namu uwha, ā, ka kore e pao ngā hua, ka iti haere te taupori. I muri mai, ka whakakore hoki ngā whenua o Mexico me Amerika Waenga i tēnei pirinoa mā te mahi tūhono. Heoi, me mau tonu te aroturuki me te whakahaere rohe hei pupuri i te kore mate. Na te ngoikore o te whakahaere, te kore rawa o ngā rauemi rānei i ētahi moutere o Karipiana, ka puta anō te mate i ngā tau tata nei, ka raru ngā whenua tata ki te horapa whakawhiti rohe.

Ka Pēhea te Hangarau Ahuwhenua e Whakakaha ake i te Pūnaha Whakahaere?

I mua i te puta anō o te mate, kei te whakapai ake ngā hangarau ahuwhenua hou i te kaha whakautu i ngā taha maha:

• Te Aroturuki Matihiko me te Pūnaha Whakamōhio: Ka whakamahia te rorohiko āmiorangi me te tārehu tawhiti, te mātiti karetao rānei, hei whai i te kiato o ngā namu tohu me te tohatoha whara kararehe, me te whakamahi i ngā tauira AI hei matapae i te huarahi horapa o te mate, hei tautoko i te wawaotanga wawe.
• Ngā Taputapu Tātai Rāpoi Tere: Ka taea e ngā taputapu kawe i runga i te hangarau PCR te tautuhi tere i ngā momo torongū namu i te māra, hei karo i te hē, hei whakapoto i te wā whakautu.
• Te Mahi SIT me te Tuku Mātanga: Ko ngā whare whāngai aunoa me ngā hangarau aroturuki kounga e whakarite ana i te oranga me te whakataetae o ngā namu tāne whakamōtī, ā, ka whakamahia ngā karetao hei tuku tika ki ngā whenua uaua.
• Ngā Rerenga Whakakapi Koiora: Kei te rangahaua ngā hangarau i runga i te RNA whakararu, te hiko ira rānei, hei pehi i te kaha whakaputa hua o ngā uwha, engari me arotake kaha te tūpono taiao.

Te Pānga ki te Ahumahi: Te Raupapa Tuku me te Tauira HokohokoKo te pahūtanga o te namu whakawhiti o te Ao Hou e pā tika ana ki te hokohoko mīti me ngā hua miraka o te ao. Ko ngā whenua kawemai e whakatakoto aukati ana i ngā kararehe ora me ngā hua hou mai i ngā rohe mate, e whakakaha ana i ngā whenua whakaputa ki te huri ki te mīti tukatuka, ki te rapu mākete kē rānei. Hei tauira, i te tau 2020, i whakamutua te kawenga kau ora mai i tētahi whenua Karipiana ki Amerika Nā te mate, ā, ka nui te mate o ngā kaipāmu o reira. I te wā kotahi, ko ngā utu whakatipu i roto i ngā rohe mate ka piki ake nā te nui o ngā whakapaunga whakahaere whakapūtatau, ka tuku ki te kaihoko, ka piki ai te utu kai.

Mō ngā kamupene kai nui, kua kitea te whakaraerae o ngā herenga whakawhiti rohe. Kāore e taea te whakaū i te kore mate o te tātai rawa, ka kaha te whakapau moni a ngā kamupene ki ngā taiao whakatipu whakahaere (pērā i ngā pāmu kati) ki te whakapūtatau rānei i ngā huarahi hoko maha. Ki te roa, ka whakatere tēnei mate i te whakatakotoranga o ngā herenga rōhe, ka whakaiti i te whakawhirinaki ki ngā rohe mōrearea.

Titiro ā muri: Ngā ara hangarau mō te whakahaere toitū

Ki te tiro ki ngā tau 3-5 kei mua, ko ngā tikanga whakahaere mō te namu whakawhiti o te Ao Hou ka whakaatu i ēnei ia:

1. Kaupapa whakakotahi whakakore i te rohe: Mā te mahi tahi ā-whenua mā te ahuwhenua, te whakamahi hangarau whakatairite matihiko hei whakatauira i ngā whāinga wawao mate, e whakatairanga i te kaupapa SIT whakakotahi Karipiana me Pōtaka-Amerika. 2. Te whakahaere tika mā te AI: Te whakakotahi i ngā raraunga huarangi, ngā rerenga hokohoko, me ngā nekehanga kararehe puihi, hei hanga mahere mōrearea hihiko, e aro ai ngā rawa whakahaere ki ngā rohenga mōrearea. 3. Te pakarutanga hangarau whakapapa: Ka taea pea e te hangarau arataki ira CRISPR te whakamutu taupori, engari me whakawhitiwhiti kōrero ā-ao anō ngā tautohetohe mō te matatika hauropi me te haumaru. 4. Te piki māramatanga ki te taha kaihoko: Ka taea e te pūnaha whakamuri poraka te tuhi i ngā wawao hauora kararehe, e whakapakarī ai i te whakapono o ngā kaihoko ki te haumaru o ngā hua mīti me te miraka.

Kupu whakatepe

Ko te whakawehi a te namu whakawhiti o te Ao Hou e whakaatu anō ana, i raro i te horopaki ao, kāore e taea te whakahaere ngārara kararehe mā ngā whakatutuki o mua anake, engari me haere tonu te whakamau hangarau me te mahi tahi ā-ao. Kei te whakarato te pūtaiao ahuwhenua i ngā otinga mai i te aroturuki, te whakatau tātaritanga, tae atu ki te wawao i te rārangi mahi katoa, engari ko te whakapau moni, te whakarite kaupapa here, me te whakaako pāmu e kore e taea te whakakore. Me whakakotahi noa te mahi auaha hangarau me te whakahaere pūnaha, e taea ai te whakaiti i te pānga o ngā ngārara ki te haumaru kai, me te tiaki i te whanaketanga ahuwhenua mō āpōpō.