Usuku: 21 Januwari 2025
Emadolobheni aphilayo asakazeke kulo lonke elaseMelika Ephakathi neNingizimu, imvula ingaphezu nje kwesimo sezulu; ingamandla amakhulu akha izimpilo zezigidi. Kusukela emigwaqweni ephithizelayo yaseBogotá, eColombia, kuya emigwaqweni emihle yaseValparaíso, eChile, ukuphathwa kahle kwemithombo yamanzi kuya ngokuya kuba yinto ebalulekile njengoba amadolobha ebhekene nezinselele ezikhulayo ezihlobene nokushintsha kwesimo sezulu, izikhukhula zasemadolobheni, kanye nokuntuleka kwamanzi.
Eminyakeni yamuva nje, ikhambi elisha seliqalile ukuvela ophahleni, emapaki nasezindaweni zomphakathi: izinzwa zokulinganisa imvula. Lawa madivayisi ahlakaniphile, alinganisa imvula ngokunembile ngesikhathi sangempela, avula indlela yokuthuthukiswa kokuhlelwa kwedolobha, ingqalasizinda esabelayo, kanye nokuthuthukiswa kokuqina komphakathi.
Ukuphendukela Ebuchwephesheni: Ukuvela Kwezinzwa Zokulinganisa Imvula
Esikhathini esidlule, abahleli bedolobha babethembele emibikweni yesimo sezulu engavamile kanye nezindlela eziphelelwe yisikhathi zokuphatha amanzi emvula nokwabela izinsiza. Ukwethulwa kwezinzwa zokulinganisa imvula kushintshe lo mbono ophelelwe yisikhathi. Ngokunikeza idatha yemvula enembile, esekelwe endaweni, lezi zinzwa zivumela iziphathimandla zasemadolobheni ukuthi zenze izinqumo ezinolwazi mayelana nezinhlelo zokukhipha amanzi, izinyathelo zokuvimbela izikhukhula, kanye namasu okulondoloza amanzi.
UMariana Cruz, unjiniyela wezemvelo osebenza neBogotá Metropolitan Planning Institute, uchaze wathi, “EBogotá, lapho imvula enamandla ingaholela ezikhukhuleni ezinkulu, ukufinyelela idatha yesikhathi sangempela kusisiza ukuthi silindele futhi siphendule ezimweni eziphuthumayo. Ngaphambilini, sasenza izinqumo ngokusekelwe kudatha yomlando eyayingabonisi njalo izimo zamanje.”
Ukwakha Amadolobha Ahlakaniphile: Ukuhlanganisa Izinzwa Ekuhleleni Kwamadolobha
Kuyo yonke iMelika Ephakathi neNingizimu Melika, amadolobha asebenzisa amandla e-Intanethi Yezinto (IoT) ukuze aqalise izixazululo zasemadolobheni ezihlakaniphile. Emadolobheni afana neSão Paulo, eBrazil, naseQuito, e-Ecuador, amanethiwekhi ezinzwa zokulinganisa imvula asetshenziswe njengengxenye yezinhlelo ezibanzi zamadolobha ahlakaniphile.
Isibonelo, eSão Paulo, idolobha laqala iphrojekthi ethi “Smart Rain”, lihlanganisa izinzwa ezingaphezu kuka-300 kulo lonke idolobha. Lezi zinzwa zondla idatha ohlelweni lwamafu oluphakathi olusiza izikhulu zedolobha ukuqapha amaphethini emvula nokubikezela izikhukhula ezingaba khona ngesikhathi sangempela.
UCarlos Mendes, umphathi wephrojekthi kuHulumeni weDolobha laseSão Paulo, wabelane, “Ngokuqapha okuqhubekayo, singakwazi ukubona ukuthi yiziphi izindawo zedolobha ezisengozini yezikhukhula futhi sixwayise izakhamuzi ngaphambi kokugadla kwenhlekelele. Lobu buchwepheshe busindisa izimpilo kanye nempahla.”
Ukuzibandakanya Komphakathi: Ukunika Amandla Izakhamuzi Zendawo
Umthelela wezinzwa ze-rain gauge udlulela ngale kohulumeni bomasipala; futhi unika amandla imiphakathi. Amadolobha amaningi abambisene nezinhlangano zendawo ukufaka nokugcina lezi zinzwa, okudala umuzwa wokuba ngumnikazi phakathi kwezakhamuzi. Ngokukhuthaza ukuhlanganyela kwezakhamuzi ekuqapheni imvelo, amadolobha angahlakulela isiko lokuzivumelanisa nezinhlekelele ezihlobene nesimo sezulu.
EMedellín, eColombia, uhlelo oluyisisekelo olwaziwa ngokuthi“Lluvia y Ciudad”(I-Rain and City) ihilela izisebenzi zokuzithandela zendawo ekumiseni nasekuphatheni izinzwa zokulinganisa imvula ezindaweni zabo. Lokhu kubambisana akugcini nje ngokuhlinzeka ngemininingwane ebalulekile kodwa futhi kuvuselele izingxoxo mayelana nokushintsha kwesimo sezulu, ukuphathwa kwamanzi, kanye nokusimama kwedolobha.
U-Álvaro Pérez, umholi womphakathi eMedellín, waphawula, “Ukubandakanya umphakathi kuwenza uqaphele kakhulu ukongiwa kwamanzi kanye nokubaluleka kwemikhuba eqhubekayo. Abantu baqala ukuqonda ukuthi ithonsi ngalinye libalulekile, futhi lingasiza empilweni yemvelo yabo.”
Ukubhekana Nezinselele: Indlela Engaphambili
Naphezu kwentuthuko ethembisayo, ukuhlanganiswa kwezinzwa ze-rain gauge ekuhleleni amadolobha akuzona ezingenazo izinselelo. Izinkinga ezifana nokufinyeleleka kwedatha, ulwazi lwezobuchwepheshe, kanye nokuxhaswa ngezimali zokulungisa kumele kuxazululwe ukuqinisekisa ukusebenza kahle kwesikhathi eside kwalezi zinhlelo.
Ngaphezu kwalokho, kunengozi yokugcwala kwedatha. Njengoba kunezinzwa eziningi ezihlinzeka ngolwazi oluningi, abahleli basemadolobheni kanye nabenzi bezinqumo kumele bathuthukise izindlela ezisebenzayo zokuhlaziya nokusebenzisa idatha ngezindlela ezinengqondo. Ukubambisana phakathi kwamanyuvesi, izinkampani zobuchwepheshe, kanye nohulumeni basekhaya kubalulekile ekwakheni izinhlaka zokuhlaziya idatha ezingaqhuba inqubomgomo kanye nesenzo esiphumelelayo.
Umbono Wesikhathi Esizayo
Njengoba amadolobha kulo lonke elaseMelika Ephakathi naseNingizimu Melika eqhubeka nokwamukela ubuchwepheshe, indima yezinzwa zokulinganisa imvula izokhula kuphela. Njengoba ukuguquka kwesimo sezulu kwandisa ukuvama kanye namandla emvula, la madivayisi azoba abalulekile ekusizeni amadolobha ukuthi azivumelanise nezimo futhi achume endaweni eshintsha ngokushesha.
Ekuphetheni, ukufakwa kwezinzwa zokulinganisa imvula akukhona nje ukulinganisa imvula—kubonisa indlela yokucabanga kusengaphambili ekuhleleni amadolobha kanye nokulungiselela izinhlekelele. Ngokusebenzisa ubuchwepheshe, ukubandakanya imiphakathi, kanye nokukhuthaza ukusimama, amadolobha kulo lonke elaseMelika Ephakathi naseNingizimu awagcini nje ngokubhekana neziphepho kodwa alungiselela ukubhekana nazo ngqo. Njengoba izindawo zasemadolobheni ziguquka zibe amadolobha ahlakaniphile, amaconsi emvula ngeke esaba amandla angalindelekile kodwa abe yindawo ebalulekile yolwazi eqhuba izinqumo zekusasa eliqhubekayo.
Ukuze uthole okwengeziweigeyiji yemvulaulwazi,
sicela uxhumane ne-Honde Technology Co., LTD.
Email: info@hondetech.com
Iwebhusayithi yenkampani: www.hondetechco.com
Isikhathi sokuthunyelwe: Jan-21-2025