Ngokuqhubela phambili okuqhubekayo kokufudukela kwabantu ezidolophini, iindawo eziluhlaza ezingaphandle ezixekweni ziye zatsala umdla ngakumbi nangakumbi. Kule nkqubo, imithi yangaphandle eyenziweyo, njengokhetho olutsha oluluhlaza, ngokuthe ngcembe iba yinto ebalulekileyo yoyilo lwedolophu. Imithi yangaphandle eyenziwe ngokwenziwa yongeza ubuhle obuluhlaza kunye nomoya wendalo kwizixeko kunye nembonakalo yazo ebonakalayo, ukuchasana kwemozulu eqinile kunye neplastiki ephezulu.
Okokuqala, inkangeleko yokwenene yemithi yangaphandle eyenziweyo yenye yezizathu eziphambili zokuthandwa kwayo. Ngeenkqubo eziphambili zokuvelisa kunye nezixhobo, imithi yangaphandle eyenziweyo inokubuyisela ngokuchanekileyo imilo kunye nokuthungwa kwemithi yangempela. Ingaba i-texture ye-trunk, umbala wamagqabi okanye ukumila kwesithsaba, imithi yangaphandle eyenziwe ngaphandle inokubukeka iphantse ifane nemithi yangempela. Oku kuvumela iindawo ezingaphandle ezifana nezitrato, izikwere kunye neepaki esixekweni ukuba zonwabele uhlaza oluchumileyo kunye nobuhle bendalo, zongeza amandla kunye nomtsalane esixekweni.
Okwesibini, ukuxhathisa kwemozulu yemithi yangaphandle eyenziweyo yenye yezizathu zokuthandwa kwayo. Xa kuthelekiswa nemithi yokwenyani, imithi yangaphandle eyenziweyo ayixhomekekanga kukhukuliseko kunye nomonakalo ovela kwindawo yendalo. Enoba ibonakaliswe ngumoya, imvula, ilanga okanye imozulu ebandayo yasebusika, imithi yangaphandle eyenziwe yangaphandle igcina ukubonakala kwayo okuqaqambileyo kunye nesakhiwo esomeleleyo. Oku kuvumela abaphathi besixeko kunye nabahlali ukuba banciphise umsebenzi wolondolozo kunye nolawulo ngelixa benciphisa ukusetyenziswa kwemithombo yendalo.
Ukongezelela, iplastiki ephezulu yemithi yangaphandle eyenziwe ngaphandle nayo enye yezizathu zokuthandwa kwabo. Ingaba indawo esembindini wesixeko okanye indawo kawonke-wonke yamadlelo, imithi yangaphandle eyenziweyo inokwenziwa ngokwezifiso kwaye yenzelwe ukuba ihambelane neendawo ezahlukeneyo kunye neemfuno. Ziyakwazi ukulungelelaniswa kwimilo kunye nobukhulu ngokwesitayile kunye neempawu zendawo, ukudala umphumo oyingqayizivele kunye nobuntu bomhlaba. Kwangaxeshanye, imithi eyenziweyo yangaphandle inokudityaniswa nezinye izinto zembonakalo-mhlaba, njengeebhedi zeentyatyambo, iimpawu zamanzi, kunye namatye, ukudala indawo etyebileyo neyohlukeneyo eluhlaza edolophini.
Ukongeza, imithi yangaphandle eyenziweyo izinzileyo kwaye inobuhlobo nokusingqongileyo. Ekubeni uninzi lwezixhobo ezenziweyo zihlaziywa okanye zihambelana nokusingqongileyo, imithi yangaphandle eyenziwe ngaphandle iyanciphisa ukusetyenziswa kwemithombo yendalo kunye nefuthe elibi kwindalo. Ngelo xesha, imithi eyenziwe yangaphandle ayifuni izixhobo zendalo ezifana nomhlaba, amanzi kunye nokukhanya, ukunciphisa umonakalo kwindalo yendalo. Oku kwenza imithi yangaphandle eyenziweyo ibe lukhetho oluzinzileyo lokutyalwa kohlaza ezidolophini, ngokuhambelana nokusukela uluntu lwangoku lokhuseleko lokusingqongileyo kunye nophuhliso oluzinzileyo.
Ukushwankathela, imithi yangaphandle eyenziweyo, njengokhetho olutsha oluluhlaza, yongeza ubuhle obuluhlaza kunye nendalo yendalo kwizixeko kunye nenkangeleko yazo yokwenyani, ukumelana nemozulu eyomeleleyo kunye neplastiki ephezulu. Bazisa uhlaza oluchumileyo kunye nobuhle bendalo kwizixeko ngaphandle kokufuna ukugcinwa nolawulo oluninzi. Kukholelwa ukuba ngenkqubela phambili eqhubekayo kunye nokwenziwa kwezinto ezintsha zobuchwepheshe, imithi yangaphandle eyenziweyo iya kudlala indima ebaluleke kakhulu kuhlaza lwasezidolophini, ukuzisa indawo ebhetele nenokuhlalwa ngakumbi kubahlali basezidolophini.
