Izitsha zokuthumela, ezaziwa nangokuthi izitsha zenhloso ejwayelekile, zingamaqhawe angadunyiswanga ohwebo lomhlaba wonke. Lezi ziqhwaga zensimbi ziguqule imboni yezokuthutha ngokunikeza indlela ejwayelekile nephumelelayo yokuhambisa izimpahla emhlabeni jikelele. Ake singene ezweni elithakazelisayo lezitsha zenhloso ejwayelekile futhi sihlole indima yazo ebalulekile ekuhwebeni kwamazwe ngamazwe.
Izitsha zokuthumela ezijwayelekile zenzelwe ngqo ukumelana nobunzima bokuhamba ibanga elide, zivikela okuqukethwe kwazo kuzo zonke izimo zezulu, ukucindezeleka kwemishini ngisho nokuphangwa. Lawa mabhokisi amakhulu ensimbi afika ngobukhulu obuhlukahlukene, kodwa avame kakhulu yizinhlobo ezingamafidi angu-20 kanye namamitha angu-40. Zenziwe ngensimbi eqinile kakhulu noma i-aluminium futhi zineminyango ebambekayo ukuze kufinyeleleke kalula futhi kuphephile emthwalweni ongaphakathi.
Enye yezinzuzo eziyinhloko zokusebenzisa izitsha ezisetshenziswa emhlabeni wonke yikhono lazo lokufakwa kalula, okusho ukuthi zingafakwa emikhunjini, ezitimeleni noma emalolini ngendlela ephumelelayo ngaphandle kokuchitha isikhala esibalulekile. Lokhu kulungiswa kwenza kube lula kakhulu ukuphathwa nokudluliselwa kwezimpahla, okwenza kube lula ukusebenza kwempahla emhlabeni jikelele. Izitsha ezisetshenziswa kabanzi sezibe yindlela eyinhloko yokuthutha izimpahla eziningi kanye nezimpahla ezikhiqizwe.
Imboni yokuthumela izimpahla ithembele kakhulu ekufakweni kwama-container. Ngokwezibalo zakamuva, cishe u-90% wempahla engeyona enkulu ithuthwa ngama-container. Inani lempahla ethunyelwa emhlabeni wonke liyamangaza, njengoba ama-container angaphezu kwezigidi ezingu-750 ethunyelwa emhlabeni wonke minyaka yonke. Kusukela ezimotweni nasezintweni zikagesi kuya ezingutsheni nasekudleni, cishe konke esikusebenzisayo ekuphileni kwethu kwansuku zonke cishe kuchitha isikhathi ema-container.
Umthelela wezitsha zomhlaba wonke ekuhwebeni kwamazwe ngamazwe awunakweqiswa. Lezi zitsha zidlale indima ebalulekile ekwakhiweni kwezimboni emhlabeni jikelele, okuvumela amabhizinisi ukuthi angene ezimakethe ezintsha kanye nabathengi ukuthi bajabulele imikhiqizo ehlukahlukene evela emagumbini ahlukene omhlaba. Ngenxa yokufakwa kwezitsha, izindleko nesikhathi esidingekayo ukuthutha izimpahla kuye kwehliswa kakhulu, okuholele emikhiqizweni engabizi kakhulu kubathengi.
Nakuba amakhonteyina asemhlabeni wonke ebelokhu eshintsha umdlalo, nawo eza nezinselele. Enye yezinkinga ukusatshalaliswa okungalingani kwamakhonteyina emhlabeni wonke, okuholela ekuhwebeni okungalingani. Ukuntuleka kwamakhonteyina kwezinye izindawo kungabangela ukubambezeleka futhi kuvimbele ukugeleza kwezimpahla okushelelayo. Ngaphezu kwalokho, amakhonteyina angenalutho avame ukudinga ukuthuthwa lapho edingeka khona, okungabiza kakhulu futhi kudle isikhathi.
Ubhubhane lwe-COVID-19 luphinde lwaletha izinselelo ezingakaze zibonwe embonini yokuthumela amakhonteyina. Njengoba amazwe ebeka imingcele yokuvalwa kwempahla futhi ephazamisa uchungechunge lokuhlinzekwa kwempahla, amakhonteyina abhekene nokubambezeleka kanye nokuminyana emachwebeni, okwandisa ukungalingani okukhona futhi kubangele ukuthi amazinga okuthutha impahla akhuphuke. Imboni kumele isheshe izivumelanise nezinqubo ezintsha zezempilo nokuphepha ukuqinisekisa ukugeleza kwezimpahla ezibalulekile okungaphazamiseki.
Uma sibheka esikhathini esizayo, izitsha ezisetshenziswa kabanzi zizoqhubeka nokuba umgogodla wokuhweba komhlaba wonke. Intuthuko yezobuchwepheshe efana ne-Internet of Things (IoT) ihlanganiswa ezitsheni, okwenza kube lula ukulandelela nokuqapha imithwalo ngesikhathi sangempela. Lokhu kuqinisekisa ukucaca okungcono kanye nokuphepha kulo lonke uchungechunge lokuhlinzeka, kuyilapho futhi kusiza ukuhlela umzila olungiselelwe kahle kanye nokunciphisa imfucuza.
Ngamafuphi, ama-container ajwayelekile ashintshe imboni yezokuthutha, okwenza kube lula ukuthuthwa kwezimpahla ngendlela ephumelelayo emhlabeni wonke. Ukuqina kwawo, ukuqina kanye nokusebenza kalula kuwenza abe yingxenye ebalulekile yokuhweba kwamazwe ngamazwe. Nakuba izinselelo ezifana nokungalingani kwama-container kanye nokuphazamiseka okubangelwe ubhubhane zisekhona, imboni iyaqhubeka nokuthuthukisa izinto ezintsha ukuqinisekisa ukugeleza kwezimpahla okungaphazamiseki kanye nokukhuthaza ukukhula komnotho womhlaba.