Usuku lwasolwandle lwenzeka emhlabeni wonke ngesonto lokugcina likaSepthemba. Futhi kuphela iminyaka emibili yokuqala lapho kube nenombolo ethile - Mashi 17.
Luyini Usuku Lomhlaba Olwandle?
Izilwandle, izilwandle kanye nemizimba emincane yamanzi kuyisisekelo sempilo emhlabeni. Ngaphandle kwalokho, ngaphandle kwabo impucuko yanamuhla ibingenakwenzeka. Ubuntu basebenzisa imithombo yamanzi eplanethi hhayi kuphela ukuthola amanzi, kepha futhi nokuhambisa, izinhloso zezimboni nezokwelapha. Ngenqubo yokuxhumana nemithombo yamanzi yoMhlaba, umuntu ubadalela ingozi enkulu. Umonakalo omkhulu owenziwe olwandle ukungcola. Ngaphezu kwalokho, ikhiqizwa ngezindlela ezahlukahlukene - kusuka ekuphonseni udoti emkhunjini, ukuthumela izingozi ngokuchitheka kukawoyela.
Izinkinga zolwandle yizinkinga zomhlaba wonke, ngoba cishe noma yiliphi izwe lincike ezingeni elithile noma kwelinye olwandle. Usuku Lomhlaba Olwandle lwasungulwa ukuhlanganisa abantu empini yokuhlanzeka nokulondolozwa kwemithombo yamanzi eplanethi yethu.
Iziphi izinkinga olwandle olunazo?
Umuntu usebenzisa izilwandle ngentshiseko ngokweqile. Amashumi ezinkulungwane emikhumbi ahamba phezu kwamanzi, imikhumbi-ngwenya yamasosha ikhona ngaphansi kwamanzi. Izinkulungwane zamathani ezinhlanzi zimbiwa kusukela ekujuleni nsuku zonke, futhi uwoyela ukhishwa ngaphansi kolwandle. Umsebenzi wanoma iyiphi imishini ebusweni bamanzi kuhambisana nokukhishwa kwamagesi okukhipha, futhi imvamisa ukuvuza koketshezi lobuchwepheshe obuhlukahlukene, isibonelo, uphethiloli.
Ngaphezu kwalokho, amakhemikhali asetshenziselwa ukwelapha amasimu ezolimo, indle ephuma emakhaya okuphumula aseduze, nemikhiqizo kawoyela iya ngokuya ingena olwandle. Konke lokhu kuholela ekufeni kwenhlanzi, ushintsho lwendawo ekwakhiweni kwamakhemikhali kwamanzi neminye imiphumela engathandeki.
Umthombo ohlukile futhi ozinzile wokungcola kwanoma yiluphi ulwandle ugeleza imifula. Abaningi babo abasendleleni badlula emadolobheni amaningana futhi bagcwele ukungcola okwengeziwe. Emhlabeni jikelele, lokhu kusho izigidi zamamitha ayi-cubic amakhemikhali nolunye udoti ongamanzi.
Inhloso Yosuku Lomhlaba Olwandle
Izinhloso ezinkulu zoSuku Lomhlaba Wonke ukuheha isintu ekuxazululeni izinkinga zezilwandle, ukulondolozwa kwemithombo yolwandle yezinto eziphilayo kanye nokwenza ngcono ukuphepha kwemvelo kokusebenzisa izikhala zamanzi zeplanethi yethu.
Ukwakhiwa koSuku Lomhlaba Wasolwandle kwaqalwa yi-International Maritime Organisation ngo-1978. Kubandakanya amazwe angaba yi-175, kufaka neRussia. Ngosuku izwe elithile elikhethe ukugubha uSuku Olwandle, imicimbi yomphakathi, ukuvula izifundo ezifundwayo ezikoleni, kanye nemihlangano yezinhlaka ezikhethekile ezibhekele ukuxhumana nemithombo yamanzi. Izinhlelo zamukelwa ukongiwa kwemithombo yemvelo, ukwethulwa kobuchwepheshe obusha bezokuthutha nezimayini. Inhloso ejwayelekile yayo yonke imisebenzi ukunciphisa umthwalo we-anthropogenic olwandle, ukugcina ubumsulwa bamanzi oMhlaba, kanye nokugcina abamele izilwane zasolwandle.
