The dzenzvimbo munyanza. Chii chinonzi kuchitonhora uye kwoushamwari nokuda? Description uye mienzaniso

Ocean kana dzomugungwa - the chinjikira kufamba mumvura zvavo. Kazhinji, kufamba kwavo kwazvo mumwe negwara uye angava mukuru kureba. Maitiro mepu, riri pazasi, anoratidza navo zvizere.

Nzizi dzemvura kunokosha kukura: upamhi vanogona kusvika makumi kana kunyange mazana makiromita, uye vane kudzika kukuru (akawanda zana mamita). Mwero Oceanic uye dzomugungwa yakasiyana - paavhareji, ndiyo 1-3 zviuru cubic metres / awa .. Asi pane wo inonzi mukuru-nokukurumidza. Dzichimhanya anogona kusvika 9000 m / h.

Apo pane iyezvino?

VaBennett nemvura dzenzvimbo kunogona kuva chimbichimbi kuchinja tembiricha nokuda kudziyisa mvura, kana, Ukuwo, haachandidi. Vanodawo akasiyana arambe achirema kunokanganisa Somuenzaniso, mune imwe nzvimbo chiso vakawanda Nehova (gungwa uye sea), kwemvura, kwemvura. Asi kunyanya kutonhora uye kwoushamwari pamusoro ipapo chiito mhepo. Saka, mirayiridzo guru penyanza mvura iyerere kunonyanya mumhepo dzenzvimbo panyika.

Kuyerera inoumbwa kuitwa mhepo

Muenzaniso inongogara vachiridza mhepo ndidzo mhepo kutengeserana. Vanotanga hwavo kubva yechi30 latitudes. Dzenzvimbo kuti vakasikwa ava mhepo makore dzinonzi wezvokutengeserana-mhepo. Govera South Equatorial uye North Equatorial Current. In dzinodziya mapazi Hova dzakadaro aumba pasi chiito mhepo westerly. Idzowo rimwe zvikuru dzinoitwa nyika. In hwokumusoro uye kumaodzanyemba hemispheres vane mbiri mvura iyerere inaye: cyclonic uye anticyclonic. On dzidzo yavo kunokanganisa inertial rehondo Earth.

mhando dzenzvimbo

Mixed, kwazvakarerekera, inotonhorera uye kwoushamwari nokuda - rudzi achiparadzira gobvu panyika. Kana mvura tembiricha pazasi aibuda tembiricha dzakapoterera mvura - nayo inotonhora chokubuda. Kana, nekusiyana - zviri inodziya adzo. Ndisina dzenzvimbo regai zvichisiyana tembiricha dzakapoterera mvura. A yakavhenganiswa dzinosiyana pane yose kureba. Zvinokosha kucherechedza kuti pane kugara tembiricha chokukomborerwa kuitika. Nhamba iyi ndiyo hama zvikuru. Zvikaonekwa nokuenzanisa yakapoteredza mvura makore.

In dzinopisa latitudes inodziya dzenzvimbo tenderera pamwe okumabvazuva micheto makondinendi. Cold - pamwe kumadokero. In unozvidzora latitudes inodziya dzenzvimbo dziri kumadokero, uye kutonhora - kumabvazuva. Kuona kuva zvinogona uye zvimwewo. Saka, pane mutemo zvikuru nyore: chando dzenzvimbo kuna neequator, uye ushamwari - kubva kwaari.

ukoshi

On zvakakodzera kutaura zvizere. Cold uye kwoushamwari kuti kuridza basa rinokosha riri Nyika. Kukosha achiparadzira mvura zvavo kuti sangano ravo kuburikidza redistribution pamusoro rezuva kupisa panyika. Warm dzenzvimbo kuwedzera tembiricha nharaunda mhepo kuuya, uye kutonhora - kuderedza nayo. Achiumba pamusoro mvura, mvura Rwako vane zvikuru muupenyu huru. Munzvimbo inodziya dzenzvimbo nguva zvakaitika nyorovera okunze, apo kutonhora - pamusoro zvinopesana, pakaoma. Vanobatsirawo yokutama Rwako pakati Oceanic hove Fauna of munyanza. Pasi simba ravo ichifamba plankton, zvichiteverwa hove uye tama.

Pane mienzaniso noushamwari uye kutonhora dzenzvimbo. Ngatitange yokutanga-siyana. The Kudeuka vaya dzemvura: Gulf Stream, Norwegian, North Atlantic, North neSouth Equatorial, wokuBrazil, Kuroshio, Madagascar nevamwe. Most dzenzvimbo nokutonhorera munyanza: Somali, Labrador, California.

guru kuyerera

The rakakura kwoushamwari kuitika pamusoro nyika - Gulf Stream. Izvi índico achiparadzira rukova akatakura mamiriyoni 75 ose wechipiri matani mvura. Upamhi Gulf Stream - kubva 70 kusvika 90? Km. Pamusana kwaari, Europe anowana hwomutambarakede munyoro ekunze. Kubva ichi zvinoreva kuti ushamwari uye kudziya munguva zvikuru kunokanganisa upenyu zvose zvipenyu panyika.

Kubva vematunhu, kutonhora nzizi, mukuru kukosha kuti mhepo Western. Kumaodzanyemba hemisphere, pedyo nemhenderekedzo Antarctica, hapana yakaoma kana chitsuwa zvemichindwe. Chikamu chikuru panyika izere chose nemvura. Kuno mumwe murukova wekuita Indian, Pacific uye Atlantic nyanza, unobatanidza kuti yoga hombe muviri mvura. Dzimwe nyanzvi dzinoona kuvapo kwayo uye akashevedza South. Zviri pano uye ichichinja mukuru nokuyerera kwemvura - kuWest Wind kukukurwa. Sekondi kunoita aibuda mvura, inova katatu kupfuura Gulf Stream.

Canary Current: inodziya kana kuchitonhora?

Dzenzvimbo angachinja tembiricha kwayo. Somuenzaniso, kuerera inotanga waitonhora vakawanda. Ipapo inotanga kudziya uye unodziya. Mumwe pachake yakadaro achiparadzira mvura gobvu ndiro mukati Canary. Zvinotora kwayakatangira kuchamhembe-mabvazuva Atlantic. Akatungamirira chando kuyerera achitevedza Iberian Peninsula mu Europe. Kufamba madokero kweAfrica, zvinova inodziya. Izvi Muitiro yagara achishandiswa navigators kutakura parwendo.