BMW neVolvo vanosaina kumisa kumisa migodhi yepasi pegungwa

BMW, Volvo, Google neSamsung SDI ndiwo makambani ekutanga kusaina gwaro rekumiswa kweWorld Wildlife Fund's (WWF) kuitira kucherwa kwakadzika kwegungwa.

Sekutaura kwesangano rakazvimirira rega iri (NGO), makambani aya anotsidzira kusatora zvicherwa kubva pasi pegungwa, kusabvisa zvicherwa zvakadaro muchikamu chavo chekutengesa uye kusapa mari yezvicherwa zvepakadzika pegungwa.

Rangarira kuti kune nzvimbo muPacific Ocean, pakadzika pakati pe4 km ne6 km - munzvimbo yakakura inosvika makiromita mazhinji pakati peHawaii neMexico - uko kunowanikwa kwakakura kwema polymetallic nodules.

Polymetallic nodules, chii?

Manodule aya (anoita kunge matombo madiki…), saizi yawo inosiyana pakati pe1 cm kusvika 10 cm, angori madhipoziti eferromanganese oxides nemamwe masimbi, seaya anodiwa pakugadzira mabhatiri.

Iripo mumakungwa ese uye kunyangwe mune mamwe madziva, anomira pachena nekuve ari pasi pegungwa, nekudaro asingade chero rudzi rwekuchera.

Iyi inyaya yatakambotaura, apo DeepGreen Metals, kambani yekuCanada yemugodhi wemvura yakadzika-mugungwa, yakataura nezvemigodhi yepasi pegungwa seimwe nzira yekuchera mugungwa.

Tichifunga nezvekushomeka kwezvinhu zvakabikwa kuita mabhatiri ese anodiwa kuti apindure kune kuwedzera kumanikidza kwekuisa mota dzemagetsi pamusika, kuchera aya ma polymetallic nodules kubva pasi pegungwa kunomira semhinduro.

Chii chakaipa?

Nekudaro, hapana zvakawanda zvinozivikanwa nezve ecosystem uye dzakasiyana-siyana dzezvipenyu zvinogara munzvimbo yekuunganidza iri pasi pemakungwa, saka kukanganiswa chaiko kwekuita uku pane iyo ecosystem hakuzivikanwe. Uye ichi ndicho chikonzero chikuru chinotsigira kumisa iko zvino "kusimudzwa" neWWF.

"Nezvakawanda zvemukati-mugungwa zvipenyu zvisati zvaongororwa nekunzwisiswa, chiitiko chakadaro chingave chisiri chekuona zvipfupi," yakadaro NGO, yakataurwa neMotokari Nhau.

Nenzira iyi, kumisa kunoda kurambidzwa kwemabasa ekuchera mugungwa-mugungwa kusvikira njodzi dzanyatsonzwisiswa uye dzimwe nzira dzapera.

BMW, Volvo, Google uye Samsung SDI mukubatana

Sekureva kweNhau dzeMotokari, BMW yakatozivisa kuti zvigadzirwa kubva kumigodhi yekunze "haisi sarudzo" parizvino nekuti hapana zvakawanikwa nesainzi zvakakwana kuti zviongorore njodzi yezvakatipoteredza.

Samsung SDI yakataurawo kuti yaive yekutanga kugadzira bhatiri kutora chikamu muchirongwa cheWWF. Nekudaro, Volvo neGoogle havasati vataura nezve "position" iyi.

Asi zvisineyi nechikumbiro ichi chekumisa basa icho chanyoreranwa pari zvino, makambani emugodhi we subsea fund ari kuenderera mberi negadziriro uye achiedza kuwana marezenisi ekuita mabasa aya.

Kusvika pari zvino, pakati pemakambani ane marezinesi ekutsvagisa nzvimbo dzakadzika-gungwa pane DeepGreen - yatotaurwa pamusoro apa -, GSR neUK Seabed Resources.

DeepGreen ndomumwe wevamiriri vakuru vemhinduro iyi, iyo yainoti yakagadzikana pane migodhi yepamhenderekedzo yegungwa, sezvo ichigadzira marara mashoma uye nekuti mapfumbu ane simbi yakakwira zvakanyanya kupfuura inowanikwa mumadhipatimendi ekumahombekombe.

GSR, kuburikidza nemukuru wayo, Kris van Nijen, yakatozvizivisa kuti "ichanyorera chete chibvumirano chemigodhi kana sainzi ikaratidza kuti, kubva pakuona kwezvakatipoteredza nemagariro, zvicherwa zvinobva mugungwa rakadzika zvine zvazvakanakira pane imwe nzira. - uko kuri kuvimba chete nezvimbambaira zvitsva nezviripo."

Norway inoda kuva piyona

Norway, iyo muna 2020 yakava nyika yekutanga munyika umo mota dzemagetsi dzinomiririra anopfuura makumi mashanu muzana emota nyowani dzakatengeswa, inoda kuve piyona mumigodhi yekunze uye inogona kuburitsa marezinesi kutanga kwa2023.

Achitaura neAutomotive News, Tony Christian Tiller, munyori wehurumende kubazi remafuta nemagetsi muNorway, aramba kutaura nezvekumiswa uku, asi akasimbisa kuti hurumende yenyika iyoyo yekuchamhembe kweEurope “yakatotanga hurongwa hwekuvhura gungwa rekuchera migodhi, uko mamiriro ezvakatipoteredza ari nzvimbo yakakosha mukuongororwa kwemhedzisiro”.

Kunobva: Nhau dzeMotokari.