Kutheni Lost Lake e Oregon shwaka minyaka yonke

Lost Lake, ibekwe i Forest Reserve "iNtaba Hood" (OKANYE) - oku uyintsumantsumane wokwenene wendalo. Ngexesha lasebusika, kubonakala ngathi nje naluphi na uluhlu enkulu amanzi acocekileyo. Kodwa xa iba elomileyo efudumeleyo, amanzi liyalahleka nechibi 85 akile ajikwa engcotyeni kufanekisela. Kubonakala ukuba kukho ingcaciso ngonzululwazi sokuba le magic zendalo: amanzi nje uye kude kwitonela phantsi komhlaba, kwasekwa mlilo flow yamandulo.

iinkcukacha

Dzhud Makhyu, isithethi Uillamettskogo National Ihlathi e Oregon, uthi Lost Lake uqala ukugcwalisa ekwindla, ngexesha lemvula. Imvula ngeli xesha iwela kakhulu, kwaye msele mlilo na ububanzi of malunga 2 eemitha, ngoko zakuba zonke amanzi akanalo ixesha ushiye idike. Ngoko, kubonakala ukuba ichibi, ubunzulu apho, ngasendleleni, kukho malunga nama-50 eemitha, igcwele, nangona ezinye amanzi rhoqo owawuphuma tonela. Oku kuqhuba ndiyabiza entwasahlobo, xa ikhephu linyibilike ezintabeni. Kodwa kamsinya nje kwimithombo yangaphandle (kwemvula, ndininyibilikise amanzi) kupheza ukondla ichibi, lava ityhubhu wenza umsebenzi wayo, kwaye Lost Lake shwaka.

Izazinzulu alinakuthi ngqo apho amanzi iya. Kukho ingcamango yokuba amanzi engena engxondorheni aneentunja mlilo, uze emva koko ungena inkqubo komhlaba. Cascade Iintaba - ngumqolo eyenziwa mlilo amandulo kunye neentaba eziphakamileyo - waneka kwilizwe liphela Oregon, ngoko kukho imigudu mlilo - oku eqhelekileyo kakhulu. Kodwa akukho namnye kubo nga ngokuba kanye njengokuba Nakuba lowo ibekwe kwi Ezilahlekileyo Lake.

Njengoko imigudu udaka kwakhiwa?

Imigudu enjalo lamiswa xa mlilo kwahluzwa iindlela ezininzi umlambo enye enkulu kanye njengokuba imijelo ezininzi zidityaniswe zibe emlanjeni omkhulu. Xa inkqubo mlilo atshize emhlabeni kwaye iqala ngumkhenkce. Ngaloo ndlela, ngapha nangapha uhuhamba akhiwa yeendonga okuqinileyo eqina daka. Lava uyaqhubeka flow kweli xesha, nto leyo sikhatshwa ukhukuliseko lomhlaba. Ngenxa yoko, isitishi ubunzulu uchatha. Ekupheleni umjelo owenziwe kwesikhoko - uhlobo kwetonela arch. Kwaye lo Itonela igcina ukumila kwayo ixesha elide emva kokuba kwiliwa etyhidiweyo wayeka engena kulo.

Iintlobo ngeentlobo zeemilo kunye ubukhulu imigudu udaka

imigudu Lava ayahluka ubukhulu. Ezinye zazo 30 kuphela cm ububanzi, ngoxa abanye makhulu kangangokuba umntu zabo ayinakolulwa ukuphakama kwakhe ngokupheleleyo. Ayimangalisi into yokuba imigudu ezinjalo wayeyoliswa kakhulu kubahloli abahambahambayo kube mnandi. Imiphantsi inde kwaye zinzulu kunokubonwa Hawaii mlilo National Reserve, apho kukho mlilo 2 esebenzayo: IKilauea (enye mlilo lixakeke ehlabathini) kunye Loa (enye mlilo enkulu ehlabathini, kwasekwa ngaphezu komhlaba).