Le nemisinga kwezilwandle. Yintoni umkhuhlane kunye olufudumeleyo? Inkcazelo nezibonelo

Ocean okanye ulwandle imisinga - intshukumo tyaba yenkitha yamanzi. Ngokuqhelekileyo, intshukumo yabo kakhulu kwicala elithile yaye abe ubude enkulu. imephu ezithandwayo, nto leyo iqhele ngezantsi, ubonisa kubo ngokupheleleyo.

Ahla imijelo yamanzi ube neempawu ezibalulekileyo: Ububanzi ukuba kufikelela kumashumi okanye amakhulu km, kwaye ubunzulu enkulu (amakhulu eziliqela meters). Izinga lothuli kunye ulwandle yahlukile - ngokwesilinganiso, 1-3 amawaka cubic metres / ngeyure .. Kodwa ke kwakhona, ekuthiwa kukho-high speed. isantya yabo ukufikelela 9000 m / h.

Apho kukho ngoku?

Oonobangela imisinga yamanzi kunokuba utshintsho esikhawulezileyo kwamaqondo amanzi ngenxa ubushushu okanye, icala, lupholile. Kwakhona ezahlukeneyo mninzi luchaphazela, umzekelo, kwindawo apho ubuso zonke zemijelo ezininzi (ulwandle nolwandle), imvula, abe ngumphunga. Kodwa ubukhulu becala kubanda nefudumeleyo phaya ngenxa yesenzo imimoya. Ngoko ke, indlela ukuhamba kwamanzi olwandle inkulu ixhomekeka isikakhulu kwindlela nomoya le planethi.

Flow akhiwa sisenzo imimoya

Umzekelo njalo ukuvuthela imimoya yimimoya zorhwebo. Baqala ubomi babo ezinezinga 30. Imisinga ukuthi zidalwe yi ezi khona umoya kuthiwa urhwebo-umoya. Bekela bucala South Equatorial and North Equatorial Current. Kwindawo sifudumele imisinga ezinjalo ibunjwa phantsi intshukumo umoya ntshonalanga. Bona i-yenye yezinto ezinkulu kulo mhlaba. In northern kunye zifaka esemazantsi ezimbini kumjikelo amanzi: cyclonic kunye anticyclonic. On imfundo yabo ichaphazela amandla inertial yomhlaba.

imihlobo imisinga

Engumxube, cala, epholileyo olufudumeleyo - uhlobo lwe elijikeleziswa abaninzi emhlabeni. Xa lobushushu amanzi ngezantsi lobushushu flow ukuba amanzi ngeenxa - it flow abandayo. Ukuba, phezu koko - kushushu ngohlobo lwayo. imisinga cala musa kwahluka iqondo lobushushu amanzi ngeenxa zonke. A elingumxube inokwahluka kwi yonke ngobude. Kubalulekile ukuphawula ukuba kukho rhoqo trends Isalathisi lobushushu. Eli nani kubalulekile kakhulu. Oku kumiselwa ngokuthelekisa kwabo amanzi ngeenxa zonke.

Kwisibanzi tropical nemisinga efudumeleyo kujikeleziswa ecaleni iikona esempuma amazwekazi. Ingqele - ecaleni lasentshonalanga. Kwisibanzi sifudumele nemisinga efudumeleyo eziphezu west coast, nengqele - ngasempuma. Ukumisela uhlobo ungakwazi kunye nezinye izinto. Ngoko ke, kukho ulawulo lula ngakumbi: kwemisinga abandayo ku-ikhweyitha, kwaye efudumeleyo - kuye.

inani

On kuyimfuneko ukuthetha ngakumbi. Ingqele kunye olufudumeleyo zidlala indima ebalulekileyo kule uMhlaba. Ukubaluleka ajikeleza kwabo amanzi kuloo intshukumo kwazo phakathi nokunikezelwa ubushushu solar kakhulu kwiplanethi yethu. nemisinga efudumeleyo ukunyusa iqondo lobushushu kwimimandla moya ezayo, nengqele - nokunciphisa kuyo. Ndiyila phezu kwamanzi, amanzi nefuthe elikhulu ukuhlasela. Kwiindawo apho nemisinga efudumeleyo rhoqo Kwathi, imozulu ulophu, apho ebandayo - phezu koko, eyomileyo. Kwakhona igalelo nokuphuma yokufuduka zezilo zeentlanzi yolwandle kwezilwandle. Phantsi impembelelo yabo ihamba kwizidalwa, kulandele intlanzi bafuduka.

Kukho imizekelo imisinga kweshushu. Masiqalise kunye ezahlukeneyo yokuqala. Eyona inkulu ngabo imilambo yamanzi: i-Gulf Stream, i-Norwegian, eMntla Atlantic, i-North noMzantsi Equatorial, eBrazil, Kuroshio, Madagascar kunye nabanye. Uninzi nemisinga ebandayo elwandle: waseSomalia, Labrador, California.

flow enkulu

Le yangoku inkulu efudumeleyo planethi - i-Gulf Stream. Le meridional elijikeleza umlambo ethwele zonke yesibini million 75 iitoni yamanzi. Ububanzi Gulf Stream - ukusuka km-70 ukuya kwi-90. Enkosi kuye, eYurophu ufumana imozulu obutofotofo epholileyo. Kulo kulandela ukuba ukubanda nefudumeleyo ngexesha ubukhulu becala kuchaphazela ubomi zonke izinto eziphilayo emhlabeni.

Ukusuka zone, imilambo ebandayo, kubaluleke kakhulu ukuba imimoya Koloni. In ikhweyitha wasezantsi, kufuphi nonxweme ka-Antarctica, akukho nemisinga okanye siqithi ezisebenzisanayo. Inxalenye enkulu iplanethi ezaliswe ngokupheleleyo ngamanzi. Apha kubantu omnye livuma i-Indiya, i-Pacific kunye neelwandle Atlantic, ukudibanisa manzini eyahlukileyo enkulu yamanzi. Abanye abaphengululi ukuqaphela ubukho bawo ngokuba South. Kulapha kwaye nokuba litshatshazi, laba ukuhamba inkulu kwamanzi - i-West Wind Drift. Wonke yesibini inika ukuhamba kwamanzi, nto leyo kathathu ngaphezu Gulf Stream.

Canary yaNgoku: eshushu okanye ebandayo?

Imisinga zingatshintsha kwithempritsha yayo. Umzekelo, ukuhamba uqala ezinobunzima ezibandayo. Emva koko yaqala kwaye uba shushu. Esinye sazo enjalo elijikeleziswa ubunzima amanzi ngaphakathi Canary. Kuthatha imvelaphi yayo Atlantic kumntla-mpuma. Waqondisa flow ebandayo ecaleni weIberia Peninsula eYurophu. Ukuhamba kunxweme olusentshona Afrika, kuba ezifudumeleyo. Le meko kudala isetyenziswa yi abahambi ukuba awuthwale zokuhamba.