Chii chiri uye sei mafungu egungwa akaumbwa?

mafungu egungwa akakosha mumamiriro ekunze epasi

Panyika ino, zvese zvinofamba zvinoda kuti mota ifambiswe Ndokunge, isimba rinosundira chinhu kuti chifambe, nekuti hachizodaro pachacho. Chimwe chinhu chakafanana chinoitika nemafungu egungwa.

Isu tagara tichinzwa nezvemafungu egungwa. Migumisiro yaro, kukosha, simba pamamiriro ekunze, nezvimwe. Nekudaro, isu tinogona kusaziva chaizvo kuti aya mafungu egungwa anogadzirwa sei. Injini inofambisa mvura yegungwa inogadzirwa ne chiitiko chakabatanidzwa chemhepo, mafungu uye kuwanda kwemvura. Uye zvakare, iko kufamba kunokonzera tembiricha misiyano yemvura zhinji yematanho akasiyana uye zvakare inogadzira kufamba. Iwe unoda here kuziva zvakawanda nezvegungwa mafungu?

Kukosha kwemafungu egungwa

mafungu egungwa ese aripo

Masaisai aya emitumbi yemvura akakosha zvakanyanya sezvo munzvimbo mune mafambiro emvura akawanda, ndipo panowanzove nehuwandu hwehuwandu uye, nekudaro, hwezvinhu zvipenyu. Iko nekuda kwekufamba kwenguva ne izvo mvura yemakungwa akasiyana pasi rese akachengetedza hunhu hwavo kumamirioni emakore.

Mafungu egungwa haangotakure zvinovaka muviri chete, asi zvakare anofamba madaro akakura akatakura kupisa simba Izvi zvinobatsira kugoverwa kwetembiricha, munyu uye zvipenyu mumakona ese epasi. Kune akawanda mapenyu anogara mumakungwa, masaisai egungwa akakosha zvakanyanya pakufambisa kwehutano, kugadzikana kwetembiricha uye kureba kwekutama.

Chimwe chakakosha icho chavanacho mupasi rese ndechekuti ivo vane pesvedzero huru pane mamiriro ekunze. Masaisai emumvura anogadzira mvura, mamiriro ekunze akaita se El Niño nevamwe vazhinji. Uye zvakare, nekuda kwemafungu egungwa, kugadzirwa kwemvura kunowedzera.

Maumbirwo egungwa anoumbwa sei

maitirwo emvura yegungwa

Sezvatakambotaura, mafungu egungwa kufamba kwemvura kunoitika mukati megungwa uye kunokonzerwa nezvinhu zvakasiyana senge mhepo, shanduko munyu uye tembiricha. Aya mafungu egungwa inogona kuva yakadzika uye yakadzika nekuda kwekuchinja kwehuwandu hwemvura.

Mafungu ekumvura epamusoro akakonzerwa zvakanyanya nekuita kwemhepo. Mhepo inofamba ichienda kunzvimbo dzenharaunda uko kune huwandu hwakaderera hwemhepo yekudenga. Naizvozvo, kana mhepo ikadzora mafungu egungwa, Izvi zvichaendawo kune nzvimbo kune kushomeka kushoma.

Mvura yakadzika yegungwa inokodzera kuchinja mumatembiricha, munyu uye kuwanda. Mvura yakadzika kwazvo inodzika pasi pegungwa. Kuwanda kwemvura kunoenderana nedare remunyu uye tembiricha. Mvura inotonhora inotonhora uye inoenda pasi pegungwa, ichidzosera mamwe mvura anodziya kumusoro. Kufamba uku kwemvura zhinji kunogadzira mafungu egungwa.

Saizvozvowo, iyo yakawanda yemunyu mvura inonyanyisa uye inozodzika kudzika, ichidzosera iyo yakadzika mvura kune iyo kumusoro, ichigadzira kufamba kwemazhinji emvura.

Pamusoro pemvura inoyerera

pamusoro pemvura inoyerera nemhepo

Aya mafashama emvura epamusoro akakanganiswa ne kugoverwa kwemakondinendi uye kutenderera kwePasi. Huwandu hwemwaranzi yezuva inowira pamusoro pemvura uye kugoverwa patsva kwehunhu hunokanganisa hunhu hwemasaisai aya.

KuNorth Hemisphere vanofamba nenzira yakatenderera nenzira yakatenderera nguva. MuSouthern Hemisphere vanofamba nenzira yakatenderera munzira inopesana newachi.

Sezvatakambotaura, kugoverwa kwezvinovaka muviri mumvura kunoenderana nemasaisai egungwa. Mhepo dzemabhizimisi dzinovhuvhuta dzinoenda kumadokero dzinofambisa aya mafungu munzira iyoyo, ichibvumira kutonhora, mvura yakadzika ine zvakawanda zvinovaka muviri kusimuka. Aya matunhu anoumba ma Outcrops. Idzi inzvimbo dzakapfuma kwazvo muhove, dzakanyanya kukosha dzinowanikwa kumahombekombe ePeru neCalifornia, muAmerica nemumahombekombe eSahara, Kalahari neNamibia, muAfrica.

Mvura yakadzika

kudzika kwegungwa kunononoka

Mvura yakadzika inokonzerwa nekusiyana kwetembiricha uye munyu. Iwo anonzi thermohaline mazaya. Ivo vanowanzo kanganiswa neiyo topografia yegungwa uye nekutenderera kwePasi.

Iyo inonzi oceanic conveyor belt inoitika muNorth Atlantic uye inogadzira ruzha rwemvura inotonhora uye ine munyu, iyo Arctic yazvino. Inonyura zvakadzika ichienda kumaodzanyemba. Kana yapfuura ikweta, ichipfuura nharaunda yekumaodzanyemba, iyo mvura yazvino inomuka sezvo ichisundidzirwa neimwe mvura yazvino inotonhorera. Iyo yazvino inoridza ndeyeiyo Antarctic yazvino. Kufamba kwemasaisai aya kunonoka kubva pa2 kusvika ku40 cm / s uye kunogona kuve negwara rakanangana nepamusoro pemvura inoyerera.

Kana uchikwira pakadzika dzika maburi anogadzirwa, kwaunogona kuwana goho rakanaka rekuredza.

Mafungu emvura

mafungu anogadzira kufamba kwemvura

Aya mazaya anogadzirwa nekufamba kwemvura kunokonzerwa nekukwezva kwemwedzi kuPasi uye nekukweva. Kana mvura ikasimuka kana kudonha, kufamba kwemvura kunogadzira mafungu. Aya mazaya anononoka uye ane pesvedzero shoma pane simba remakungwa.

Mienzaniso yemafungu egungwa

Pasi rese pasirese pane mafungu egungwa anomiririra kukosha kwawo.

Antarctic Circumpolar Yazvino

circumpolar yazvino

Iyo Antarctic Circumpolar Yazvino inotonhora yegungwa rukova inoyerera zvakasununguka kubva kumadokero kuenda kumabvazuva kutenderedza Antarctica, munzira imwechete sekufamba kwePasi kutenderera. Izvi zvakadaro nekuti izvozvi haina kuwana chero kondinendi munzira yayo yese inokanganisa kutenderera kwayo.

Rukova rwenzizi

Gulf Stream

Iyo Gulf Stream ine avhareji hupamhi hwe80-150km uye kudzika pakati pe800 ne1200m. Iyo velocity yepamusoro iri padyo nepamusoro uye inoderera nekudzika. Iyo yekumhanyisa kumhanya iyo yazvino inosvika ndeye 2m / s.

California yazvino

Iyo inotonhora nyanza yazvino kubva kuPacific inoyerera yakananga kumaodzanyemba ichitevedza kumadokero kwemahombekombe eNorth America, ichivhara kutenderera kwemvura pakati pe48 ° ne23 ° North latitude. Izvo zvinokonzerwa nekukwira kwemvura inotonhorera kubva pakadzika kwegungwa, inokonzerwa nekutsaukira kuSouth yeNorth Pacific Yazvino.

Neruzivo urwu unogona kuziva chimwe chinhu pamusoro pekukosha kwemafungu egungwa mumamiriro ekunze uye maumbirwo avakaitwa.


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  1. Inotarisira iyo data: Miguel Ángel Gatón
  2. Chinangwa cheiyo data: Kudzora SPAM, manejimendi manejimendi.
  3. Legitimation: Kubvuma kwako
  4. Kutaurirana kwedata
  5. Dhata yekuchengetedza: Dhatabhesi inobatwa neOccentus Networks (EU)
  6. Kodzero: Panguva ipi neipi iwe unogona kudzora, kupora uye kudzima ruzivo rwako