Yangoku Lifudumele kukuba ... Key Iimpawu kwemisinga. Le imisinga edume eshushu

A efudumeleyo yangoku Gulf Stream, El Nino, i Kuroshio. Zeziphi ezinye iindlela ezikhoyo? Kutheni ibizwa yafudumala? Funda ngako ku.

Ungowaphi flow?

Ngexesha ifowni ejoliswe nokuhamba kwabo amanzi. Kusenokwenzeka ukuba ube ububanzi ezahlukeneyo kunye nobunzulu - ukusuka iimitha ezimbalwa ukuya amakhulu leekhilomitha. isantya yabo ibe ukuya ku-9 km / h. Isalathiso lokuhamba kwamanzi kubangela amandla ukujikeleza umhlaba wethu. Ngenxa yalo imisinga Southern saseNtla ukuba baphambuke ekunene kwaye kwi North - ekhohlo.

Ukwenziwa nohlobo kwemali abachatshazelwa iimeko ezininzi. Isizathu sokuba imbonakalo yabo ibe yomoya, imikhosi ngamaza kweNyanga ilanga, ingxinano ezahlukeneyo kunye nobushushu, inqanaba le-World Ocean. Kwiimeko ezininzi, ukuyilwa yokumpompoza negalelo izinto ezininzi.

Kukho cala, ngoku epholileyo nefudumeleyo olwandle. bazabalazela yasekwa ngenxa lobushushu ubunzima ngayo emanzini, kwaye ukusuka umahluko kunye iqondo lobushushu amanzi ngeenxa zonke. Oku kuthetha ukuba amanzi ingaba nemfudumalo, kwanokuba amanzi ngeendlela ezininzi kuthathwa ukuba kubanda. Umzekelo, i-Gulf Stream - efudumeleyo, nangona ubushushu yahluka ukusuka degrees-4 ukuya ku-6, yaye iqondo lobushushu abandayo Benguela nemisinga ngeedegree ukuya ku-20.

yangoku Lifudumele kukuba oluthi luqokelelane kufuphi-ikhweyitha. Bona eqalisiweyo emanzini efudumeleyo, nokundulula elipholileyo. Ngenxa yoko, le imisinga abandayo lisondela-ikhweyitha. Wabiza imisinga cala, apho musa kwahluka kobushushu evela emanzini ezingqongileyo.

nemisinga efudumeleyo

Imisinga kuchaphazela imozulu kwimimandla yonxweme. amanzi ashushu aphuma amanzi olwandle shushu. Baya kuba negalelo sezulu onomoya, ukufuma aphezulu kunye ezina kakhulu. Kwi egcina imali, ophuma kufuphi amanzi efudumeleyo, amahlathi kwakheka. Kukho nemisinga efudumeleyo kolwandle;

pool Pacific

• East Australian.
• Alaska.
• Kuroshio.
• El nino.

Ukuqubha pool Indian Ocean

• Agulyasskoe.

pool Atlantic

• Irminger.
• WaseBrazil.
• Guiana.
• Gulf Stream.
• North Atlantic.

Pool Arctic Ocean

• West Spitsbergen.
• Norwegian.
• West Greenland.

theku stream

I-Atlantic efudumeleyo, enye enkulu Northern saseNtla - i-Gulf Stream. Iqala kwi the Gulf of Mexico, ngokutsho kwiStraits of Florida yeyela emanzini we-Atlantic Ocean kwaye ihamba ngakwicala mpumalanga.

Kuba iphethe nobuninzi ezidadayo ezimdaka kunye nentlanzi ezahlukeneyo. ububanzi balo Kuxhomekeke ayi-90, lo gama lobushushu ubushushu ilingana degrees 4-6. Amanzi Gulf Stream babe ithinti oluhlaza, nokuchasanisa ngamanzi yomsebenzisi-bume kulwandlekazi. Asinto yohlobo olunye kwaye ibandakanya enemijelo eziliqela ezinokuthi lwahlulwe flow iyonke.

Gulf Stream - efudumeleyo Ngexesha. Ukudibana ne Labrador Current abandayo kummandla Newfoundland, kube negalelo ekwakhiweni rhoqo kwenkungu kunxweme. Xa intliziyo lokusetyenziswa kwemali North Atlantic Gulf Stream bahlukane, kusekwe elikwiiCanary Islands kunye North Atlantic Current.

El nino

yangoku efudumeleyo nayo El nino - nomsinga zinamandla. Asinto rhoqo kwaye kwenzeka qho emva kweminyaka embalwa. Ukubonakala kwaso sikhatshwa kukunyuka okukhwankqisayo kwamaqondo amanzi kwiingcamba nomphezulu wolwandle. Kodwa oku umqondiso kuphela El Nino.

Okunye efudumeleyo nemisinga ezilwandle kunganzima ukuba kuthelekiswa ngamandla impembelelo "sana" (njengoko kwemali evakalayo). Kunye ngamanzi olufudumeleyo kuzisa ngumoya enzima, izaqhwithi, imililo, imbalela, imvula ixesha elide. Abahlali kwemimandla yonxweme baphethwe umonakalo owenziwe El juanita. Izikhukhula kwiindawo ezinkulu, nto leyo ekhokelela ekufeni izityalo kunye nemfuyo.

Ngexesha eqalisiweyo Pacific Ocean, inxalenye alo. Ibanga kunxweme ePeru Chile, ngokubuyisela i Humboldt Current ebandayo. Ngexesha isahlakalo El juanita kunye abalobi abachaphazelekayo. amanzi elithatha kugcina ebandayo (leyo esisityebi kwizidalwa) kwaye musa akawavumela ukuba amwele ngaphezulu. Kulo mzekelo, intlanzi abalindelekanga iiseyile kwezi ndawo, ukuze uphile, eshiya nabalobi ngaphandle ayigange.

Kuroshio

Kwi- Pacific, omnye ke ngoku Kuroshio efudumeleyo. Kuthatha indawo kufuphi nonxweme olusempuma olusemazantsi eJapan. Kudla kuchazwa koqhubekeko lwe Northern Equatorial. Isizathu esiyintloko lasungulwa - umahluko kwinqanaba phakathi elwandle eMpuma noLwandle China.

Amanzi phakathi okubandezeleka Ryukyu Islands, iba Current Kuroshio North Pacific, bekuza kwi Alaska kufuphi nonxweme of America.

It has ezifanayo kunye Gulf Stream. Yenza inkqubo yonke imisinga efudumeleyo Ocean, kwakunye Gulf Stream e Atlantic. Ngenxa yoku, i-Kuroshio ibalulekile into lwemozulu, aqale imozulu kwimimandla yonxweme. Kuye elinamandla ngaphakathi phezu kwamanzi njenge hydro ebalulekileyo eziphilayo.

ukuhamba kwamanzi Japanese iphawulwa ngombala emnyama oluhlaza, yiyo igama "Kuroshio" wakhe, bona bubonakala "current black" okanye "amanzi amnyama". Ububanzi ifikelela oziikhilomitha ezingaphezu kwe-170, nobunzulu wayo 700 leemitha. Kuroshio Velocity yakhona ukusuka kwisi-1 ukuya ku-6 km / h. flow ubushushu amanzi ka-25 -28 degrees emzantsi-15 degrees emantla.

isiphelo

Ukuqulunqwa imisinga iphenjelelwa yimiba amaninzi, kwaye ngamanye amaxesha ngokuphelela kwazo. Efudumeleyo wambiza, ogama lobushushu lidlula ubushushu bamanzi ezingqongileyo. Amanzi ngaphakathi inokuba kubanda ngokwaneleyo. Le imisinga idumileyo efudumeleyo i Gulf Stream, angena Atlantic Ocean kunye Pacific kunye Kuroshio yangoku El juanita. Le yokugqibela ibuya rhoqo ukuzisa iintlekele chain lokusingqongileyo.