Imisinga kwezilwandle. Kuyini umkhuhlane futhi efudumele? Incazelo nezibonelo

Zolwandle imisinga - ukunyakaza ovundlile kwabo amanzi. Ngokuvamile, ukunyakaza kwabo kanzima indlela ethile futhi angase abe ubude okukhulu. Amathrendi ibalazwe, esemgwaqweni ngezansi, ubonisa kubo ngokugcwele.

Imifudlana yamanzi babe Ubukhulu abalulekile: ububanzi bangakwazi ukufinyelela amashumi ngisho namakhulu amakhilomitha, futhi abe ukujula okukhulu (abangamakhulu amaningana amamitha). Izinga yolwandle nolwandle ihlukile - ngokwesilinganiso, ayizinkulungwane 1-3 cubic metres / ihora .. Kodwa kukhona futhi okuthiwa ngesivinini. isivinini sabo ongafinyelela 9000 m / h.

Lapho kukhona samanje?

Izimbangela yamanzi imisinga kungaba kushintsha izinga lokushisa lamanzi ngenxa ukushisa noma, Ngakolunye uhlangothi, selehlile. Futhi kwabantu ezahlukene kuthinta, isibonelo, endaweni lapho ubuso ukusakaza amaningi (ulwandle nolwandle), kwezulu, ukuhwamuka. Kodwa izikhathi eziningi abandayo futhi efudumele laphaya ngenxa yesenzo imimoya. Ngakho-ke, isiqondiso ngobukhulu ukugeleza kwamanzi olwandle luncike imisinga nomoya emhlabeni.

Flow ezakhiwe isenzo imimoya

Isibonelo njalo uthule imimoya imimoya ukuhweba. Baqala ukuphila kwabo kusukela zindawo 30. Currents zidalwe labantfu emoyeni abizwa ngokuthi umsebenzi wezandla-umoya. Ukwabela South Equatorial naseNyakatho Equatorial yamanje. Esikhathini indawo esipholile imifudlana enjalo akhiwa ngaphansi isenzo emoyeni entshonalanga. Bakha omunye Amathrendi enkulu yale planethi. Esikhathini enyakatho futhi ama- eningizimu ezimbili amanzi ukugeleza umjikelezo: cyclonic futhi anticyclonic. Efundweni kuthinta amandla inertial Zomhlaba.

izinhlobonhlobo imisinga

Ezixutshiwe, hlangothi, epholile futhi efudumele - uhlobo afundwa mass emhlabeni. Lapho izinga lokushisa kwamanzi ngezansi lokushisa ukugeleza kwamanzi ezungeze - ke ukugeleza abandayo. Uma, kunalokho - ke kuba efudumele zazo. imisinga Neutral musa ihluke lokushisa kwamanzi ezizungezile. A okuxubile ingahluka ubude yabafowethu ezweni. ' Kuyaphawuleka ukuthi kukhona njalo lokushisa inkomba Amathrendi. Lesi sibalo isihlobo kakhulu. Okunqumayo ngokuqhathanisa ezungeze amanzi uquqaba.

Ngo Ezindaweni ezishisayo ofudumele aluka kanye emaphethelweni esempumalanga amazwekazi. Cold - eduze entshonalanga. Ezindaweni ezinezinga lokushisa elithokomele ofudumele zivuliwe west coast, amakhaza - ngasempumalanga. Thola uhlobo ikani nezinye izinto. Ngakho, kukhona umthetho lula kakhudlwana: imisinga elibuhlungu nenkabazwe, futhi efudumele - ezivela kuye.

Inani

On kubalulekile ukukhuluma kabanzi. Cold futhi efudumele ukudlala indima ebalulekile ku iplanethi ewumhlaba. Lokho Okushiwo afundwa kwabo amanzi kuleyo ukunyakaza kwabo ngokusebenzisa uhlelo lokuhlelwa kabusha ukushisa kwelanga emhlabeni. ofudumele ukwandisa izinga lokushisa ezindaweni emoyeni okuzayo, futhi kubanda - yehlisa ke. Owenza phezu kwamanzi, amanzi notshwala ukuba nethonya elikhulu ezwekazini. Ezindaweni lapho ofudumele njalo ukudlula, kunomswakama, lapho abandayo - kunalokho, ezomile. Futhi nomthelela kufuduka notshwala ka wasolwandle izinhlanzi nezilwane kwezilwandle. Bayamthonya ihamba plankton, kulandele izinhlanzi kanye uthuthe.

Kukhona izibonelo ofudumele futhi abandayo. Asiqale nge ezihlukahlukene zokuqala. Elikhulu kunawo wonke yilezo imifudlana yamanzi: Gulf Stream, Norwegian, eNyakatho ye-Atlantic, i-kuhlangana khona iNyakatho neNingizimu Equatorial, Brazilian, Kuroshio, Madagascar kanye nabanye. imisinga Iningi abandayo kwezilwandle: waseSomalia, Labrador, California.

ukugeleza enkulu

Lamanje ngobukhulu efudumele planethi - Gulf Stream. Lokhu meridional afundwa ekusakazeni ethwele ngomzuzwana kumathani ayizigidi ezingama-75 amanzi. Ububanzi Gulf Stream - kusuka km 70 kuya kwangu-90. Siyabonga kuye, I-Europe uthola sezulu ukhululekile omnene. Kule kusobala ukuthi amakhaza futhi ufudumele kakhulu esithinta ukuphila sazo zonke izinto eziphilayo emhlabeni.

Kusukela zone, ukusakaza abandayo, kubaluleke kakhulu ukuze imimoya Western. Ngo Nenkabazwe eningizimu, eduze nogu Antarctica, akukho ezwekazini noma esiqhingini amaqoqo. Ingxenye enkulu yale planethi ligcwele ngokuphelele emanzini. Lapha ekusakazeni eyodwa izingxenye Indian, yePacific izilwandle Atlantic, yokuxhuma umzimba ahlukene olukhulu lwamanzi. Ezinye izazi aqaphele khona kanye ngoMthetho we-South. Kulapha futhi liphenduka ukugeleza enkulu yamanzi - eNtshonalanga Wind Drift. Umzuzwana ngamunye iletha ukugeleza kwamanzi, okuyinto ephindwe kathathu kunaleyo Gulf Stream.

Canary yamanje: efudumele noma ezibandayo?

Currents zingashintsha lokushisa yayo. Ngokwesibonelo, ukugeleza iqala uquqaba ezibandayo nge. Wabe lifudumeza phezulu uyafudumala. Omunye samuntu a afundwa amanzi mass enjalo luphakathi eCanary. Kuthatha yaqala enyakatho-mpumalanga ye-Atlantic. Kuqondiswe ukugeleza abandayo eduze yeNhlonhlo Yase-Iberia eYurophu. Ukuhamba ogwini olusentshonalanga ye-Afrika, kuba ukufudumala. Lokhu kuthambekela Sekuyisikhathi eside esetshenziswa amatilosi ukuba baphathe travel.