North Atlantic yaNgoku: iimpawu kwayo kwanefuthe kwimozulu

Wonke umntu uyazi ukuba olwandle - akukho nto ukubunjwa emile, amanzi siyahamba rhoqo. Maxa wambi edakasa uhlobo loqukuqelo ebanzi, izazinzulu ebizwe yolwandle. Enye yezinto eziphambili kweli hlabathi iNorth Atlantic Current, nto leyo eza kuxutyushwa kweli nqaku.

Ocean imisinga kunye nendawo yazo emvulophini eendawo boMhlaba

Marine (okanye ulwandle) ngethuba - loqukuqelo kwabo amanzi kunye iipropati afanayo dvizhushiysya kwicala elinye. Ngenxa kuwo abunjwe? Ngenxa emimoyeni rhoqo. Ngoko kufutshane ikhweyitha kwi -Atlantic Ocean, oko kuphuma ezininzi ezinamandla wolwandle we kumntla ikhweyitha - Gulf Stream. Malunga 45 degrees ekwizibanzi ngasentla, oko iguqulelwa kwi North Atlantic Current.

Kodwa ngezantsi kweikhweyitha, kunazo ukuba imimoya ntshonalanga leyo encircles wonke umhlaba. ububanzi bayo okuyo - eziliqela iikhilomitha amawaka, yaye amanzi ihamba ngesantya kweekhilomitha 3.5 ngeyure nganye. Kukholelwa (nangona ingengabo bonke zejografi ukwabelana kwesi sikhundla), oko kukuthi, lo umda ekuthiwa-Southern Ocean (eyesihlanu emgceni, apho baqalisa ukusebenzisa kutshanje).

Sea imisinga Abafoti bafunda ngokweenkcukacha usebenzisa izitya ezizodwa, kwakunye yethekhinoloji ngesathelayithi. Imvulophu geographical le planethi, badlala indima ebaluleke kakhulu: ngokubonelela iityuwa yokufudukela Ocean, ubushushu, izinto eziphilayo, ukukhuthaza ukuxubana yamanzi. Ukongeza, bachaphazela kakhulu imozulu amazwekazi, ingakumbi kwimimandla yabo yonxweme.

Yinto eyaziwayo ukuba ukuhamba ebandayo kunciphisa ubushushu avareji nemida yalo, kunye abaya kuthi, kwaye kufudumele - ezishushu bazise unxweme. Kwakhona kuchaphazela isixa kwezulu: ebandayo - lifinyele, kwaye nobushushu - ulwando.

Xa ifuthe lazo kwiindawo lwemozulu sibona umzekelo olula. Ngoko ke, lo kwizibuko Murmansk i ice-free nje ngenxa yokuba kukho inani labafundi abapase i North Atlantic Current. Nantsi ke indawo lawona kule planethi - Atacama Intlango kwi kunxweme South American - hayi ithuba kuyilwa apho abandayo elibaleka current Peruvian.

North Atlantic Current, "indawo yokuhlala" bakhe kwimaphu yehlabathi

Ukuze ufumanise ukuba apho North Atlantic Current, kuyimfuneko ukuba ukujonga ikhadi efanelekileyo. "Iphandle" yayo, njengoko sibonile, nguye Atlantic Ocean.

Oku wolwandle enamandla sisongezelelo Gulf Stream, sasivela-ikhweyitha. Iqala kufuphi Grand Banks Newfoundland and uhamba umlambo enamandla phesheya Atlantic kumntla-mpuma. Ngaphezu koko, kufutshane nesiqithi Ireland, oko Wazityanda ngokweenxalenye ezimbini. Elinye isebe (ebizwa ngokuba elikwiiCanary yangoku) uphendulela in kwicala lasemzantsi, kunye nezinye - uqhubekela kumntla-mpuma, ezigudle enyeleni esemantla kummandla pan-yaseYurophu. Ngakumbi, oku sebe kwakhona yahlulwe i Irminger zangoku kunye Norwegian.

Injalo esimi kwekhosi. Ziintoni iimpawu zomzimba neendawo Lubonakala?

North Atlantic yaNgoku: iqondo lobushushu kunye amanzi rate

Ngexesha kubalelwa ukufudumeza, ubushushu amanzi kukho isusela ukusuka +7 ukuya +16 degrees Celsius. Imfudumalo North Atlantic lwangoku lupholisiwe ngokupheleleyo kuphela Arctic Ocean, nezizwe amanzi ayo. Isantya intshukumo amanzi kuwo kuyahluka 1.8 km / h, emazantsi ukuya ku 0.4 km / h kuyo ngasentla.

Kufuneka kuqatshelwe ukuba izibonisi ezingundoqo emzimbeni neendawo North Atlantic yangoku bume. Kunye nemozulu kunye uqina kwamanzi kuxhomekeke ngokuqinileyo ngobunzulu Gulf Stream, mvisiswano leyo, kwelinye icala, kuboniswa utshintsho elibukhali iimeko zemozulu eYurophu (ingakumbi ebusika).

ngokusongelwa Modern zemvelo

Gulfstream, ingakumbi North Atlantic Current, lidlala indima ebalulekileyo ekubumbeni sezulu yaseYurophu. Ngoko, kwi Ebusika kakhulu uyakwalela ukuba ihlobo ebandayo kunye - kunciphisa ubushushu kuzisa isixa esikhulu kwemvula. Oku oqaphelekayo ingakumbi UK, apho inkungu yimikhwitsho elide baba iisimboli phantse yesizwe.

Kwiminyaka yakutshanje, kwemvelo baya ukuthetha malunga nento yokuba North Atlantic yangoku kwaye ayeke kwaphela. Isizathu - utshintsho etyuwa amanzi Atlantic ezibanzi nokuchitheka kumanzi olwandle. Amanye zokuma nilicekisile elo ithuba, esithi kuphela malunga nokwenzeka zokunciphisa izinga lokuhamba ngenxa ezi zinto. Oku, ngokutsho kwabo, zenzeka ngaphezu kanye eliwaka-50 kwiminyaka yokugqibela.

Ekuphetheni

North Atlantic yaNgoku - enye ibalulekileyo North Atlantic. Kubaluleke gqitha imozulu yaseYurophu. Noko ke, iingxaki zehlabathi kokusingqongileyo olwenziwa lungcoliseko ngeoli ulwandlekazi, engozini ubukho bayo.