Ezindaweni ezingcono kakhulu, i-red tide yaseCalifornia ingaba njengokumangalisa njengokudansa kwasebusika yaseNyakatho, ukukhanya kwamahlobo okushisa kwehlobo ehlobo, noma ukuthokoza okulula kwe-stick ekhanyayo esitolo se-dollar. Kubi kakhulu, i-coats yaseCalifornia igqoke iphunga elimnandi, eliyinkimbinkimbi elibukeka sengathi liyiphutha lokugeza lokubhakabhaka elineminyaka emibili ubudala futhi iphunga nakakhulu nakakhulu.
Kungani udinga ukwazi nge-red tide uma uya olwandle lwaseCalifornia?
Uma kwenzeka, ungase ufune ukubona ulwandle lukhanya ebusuku. Ungavumeli ukuvezwa kwezithombe eside futhi ukuhlelwa kwe-hyper-exaggerated ku-Instagram noma ku-Flickr. Kubhekwe ngomuntu, umphumela uhlakaniphile ngaphezu kokumangalisa. Ungabona ukuthi kubukeka kanjani kunakho konke okusemandleni akho kule vidiyo ye-YouTube noma ubukele lokhu kusuka ku-ABC News.
Phakathi nosuku, kungcono ukugwema izindawo ezithintekile emfuleni obomvu. I-Institutes of Health kazwelonke ithi izinhlobo eziyibangela zingabangela "okwehlukile, iphunga elinamandla." Lokho kungase kube ukwehluleka. Uma uya ebhishi elithintekile phakathi nosuku, uzophetha ubambe ikhala lakho futhi uzibuze ukuthi yini edala lokho okubi kakhulu.
Iyini i-Tide Red?
Ngokusobala, igama elithi "umzila obomvu" lisho okungalungile njengoba lingathola. E-California, akusilo njalo obomvu. Futhi ayihlangene nokukhuphuka kwenyanga kanye nokuwa kwezilwandle. Empeleni, kungenzeka nganoma yisiphi isikhathi.
Izidalwa ezincane zasolwandle okuthiwa i-dinoflagellates zakha lesi simo.
Uma izimo zivumelanisa, zanda ngokushesha. Uma lezi zinhlobo zibomvu, zingenza amanzi abukeke obomvu.
Kodwa yilokho okwenzeka ebusuku ewenza umlingo obomvu obomvu. Lezo zinhlobo ezincane zikhanya ngombala ogqamile kagesi uma zisuswa. I-Whan igagasi liphahla ebusuku, iningi lazo liyakwenza lokho ngesikhathi esisodwa ukuze ubone ukukhanya okukhanyayo kokukhanyisa ukukhanya kwe-crest wave.
Mhlawumbe kungenxa yokuthi basondelene kakhulu nesikhungo sezokuzijabulisa, kodwa kungathi sengathi labo basolwandle abancane bayazi ukuthi kufanele balungele ukusebenza kwabo. Izinto ezikhiqiza i-bioluminescence yazo zibhujiswa nsuku zonke futhi zivuselelwa nje ngesikhathi sokubangela umbukiso wemvelo wokumangalisayo emva kokumnyama. Kungani bevutha? Akekho obonakala sengathi uyazi ngokuqinisekile, kodwa ososayensi abathi bacabanga ukuthi kungase kube ukuzivumelanisa okubasiza ukuba baqale izilwane ezidlayo.
Abantu abambalwa bayabiza ngokuthi i-red tide lapho inqwaba yezinhlanzi ezibomvu ze-tuna zifika ogwini konke kanyekanye. I-Tha iyinto ejabulisayo yokubona, kepha ngeke ivuse amanzi. Futhi lawo maqabunga amancane aphunga kakhulu kune-dumpster ngemuva kokujoyina ukudla kwezilwandle zasendaweni lapho beqala ukubola.
Indlela Nini Yokubona I-Red Tide eCalifornia
Amathrafikhi abomvu angenzeka noma kuphi ngaphesheya kolwandle lwaseCalifornia. Enye yezinkulu nezindala kunazo zonke ezenzeka ngaseMonterey ngo-2016. Zivame kakhulu lapho izinga lokushisa kwamanzi lifudumala, phakathi kweSanta Barbara neSan Diego. Ugu lwaseLa Jolla enyakatho yeSan Diego ngenye yezindawo ezinhle kakhulu ukuyibuka futhi ngokuvamile ibalwe phakathi kwezindawo ezinhle kakhulu emhlabeni ukuze ubone ukukhanya kolwandle. Amagagasi aqhakazile nawo avame ukuqhutshwa emabhishi ase Orange County.
I-red tide ivame kakhulu ngoFebhuwari, ngoMashi, Agasti, noSeptemba, kodwa akunakwenzeka ukubikezela ngokuqondile ukuthi kuzokwenzeka nini, noma uzohlala isikhathi esingakanani. Indlela elula yokuthola ukuthi kukhona okuqhubekayo ukucinga izindaba zendawo mayelana ne-red tide eCalifornia.
Ukukhanya kuyobonakala kubanzi kakhulu uma isibhakabhaka sibumnyama: ngobusuku obungenanga inyanga noma uma inyanga isisha. Bheka ibhishi elinamagagasi amaningi ephula ukubonisa okuhle.
Ingabe i-Red Tide iyingozi?
Ngokuvamile, amathrafikhi abomvu aseCalifornia ayinobuthi obukhulu kunezo ezenzeka eFlorida. Ngezinye izikhathi, i-red tide yaseCalifornia ayilimazi ngokuphelele. Ngaphansi kwezinye izimo, ama-microorganisms akhipha amakhemikhali anobungozi angacasula isikhumba. Uzothola izixwayiso mayelana nalokhu okuthunyelwe kunoma yiluphi ugu lolwandle oluthintekile. Ukubheja kwakho okuhle ukuphuma nje emanzini uma kubukeka kubomvu obomvu.