Umhlaba ongavamile unedumela "lomhlaba onamandla onke". Kuyisisetshenziswa esidingekayo esiyivelakancane emikhakheni eminingi esezingeni eliphezulu njengamandla amasha, i-aerospace, i-semiconductor njalonjalo. Njengezwe elikhulu kunawo wonke emhlabeni elingavamile, iChina inezwi eliphezulu. Ngokwemininingwane esemthethweni, iChina ithumele amathani angama-3737.2 omhlaba ongavamile ngo-Ephreli, phansi ngama-22.9% kusukela ngoMashi.
Ngethonya leShayina embonini yomhlaba engavamile, i-United States, Japan kanye namanye amazwe bakhathazeka ngokuthi uma ukuthunyelwa komhlaba okungavamile kwe-China kwehlile, ukunikezwa komhlaba kungase kuthinteke ngamazinga ahlukahlukene. Ngokombiko wakamuva wangoMeyi 18, inkampani yase-UK iHYPROMAG ihlela ukuphinda isetshenzisweomazibuthe bomhlaba abangavamileezingxenyeni ze-elekthronikhi ezilahliwe ezifana nama-hard disk amadala.
Uma iphrojekthi isiqaliswe ngempumelelo, ngeke igcine ngokufaka isandla ekuvikelweni kwemvelo kuphela, kodwa futhi ibe yingxenye yokusungulwa kwe-UK yohlelo lwayo lokuhlinzekwa komhlaba olungavamile. Uyazi, ekuqaleni kwale nyanga, izwe lalihlola indlela yokusungula uhlelo lukazwelonke lokulondoloza izinsimbi zomhlaba ezingavamile, ukuze kuqinisekiswe ukutholakala komhlaba ongavamile wendawo futhi kuncishiswe ukuncika kwawo emhlabeni ongavamile waseShayina.
I-Pensana, umphakeli womhlaba ongavamile e-UK, isiqalile futhi ukwakha nokusungula uchungechunge lokuhlinzeka ngezinsimbi zomhlaba ezingavamile. Izosebenzisa ama-US $125 wezigidi ukwakha isikhungo esisha esimeme sokuhlukanisa umhlaba ongavamile. UPaul Atherley, usihlalo wale nkampani, uthe lesi sikhungo sokucubungula umhlaba ongavamile kulindeleke ukuthi singabi nje indawo yokuqala yokuhlukanisa abantu abaningi eminyakeni engaphezu kwengu-10, kodwa futhi sibe esinye sabakhiqizi abathathu abakhulu emhlabeni (ngaphandle kweChina).
Ngaphezu kwe-United Kingdom, i-United States, i-Japan, i-European Union kanye nezinye iminotho nazo zihlela ukwakha ukukhiqizwa kwazo komhlaba ongavamile. Umbiko weLondon Polar Research and Policy Initiative (PRPI) waveza ukuthi i-United States, i-United Kingdom, i-Australia kanye namanye amazwe amahlanu ahlangene kufanele acabangele ukusebenzisana neGreenland, ecebile ngeziqiwi eziyivelakancane, ukuze kwehliswe ingozi yokuvela okungajwayelekile. umhlaba "off supply".
Ngokwezibalo ezingaphelele, kuze kube manje, i-United Kingdom, i-Australia kanye ne-Canada bathole amalayisense ezimayini angama-41 eGreenland, okubalelwa ngaphezu kwama-60%. Kodwa-ke, amabhizinisi aseShayina asevele asakaza umhlaba ongavamile esiqhingini kusengaphambili ngokutshala izimali nezinye izindlela. Ibhizinisi elihamba phambili laseShayina lomhlaba elingavamile, i-Shenghe Resources, alizuzanga ngaphezu kuka-60% wezimpahla zemayini enkulu eyivelakancane eningizimu yeGreenland ngo-2016.
Isikhathi sokuthumela: May-27-2021