Intercontinental Drake Passage - ndiro rakafara panjodzi munyika

Sir Frensis Dreyk, vaakadana inonzi iri widest panjodzi munyika, Zvaifadza rombo. Aiva vatsvakurudzi makuru, chaiye Pirate uye mushingi. Drake akakwanisa kuwana dzakazara kodzero privateering kubva pamaoko Elizabeth - Mambokadzi England, uye gare gare akanga paakavapa ari honorary reruremekedzo ake basa muzita Britain uye vakava mutevedzeri Admiral.

Sezvo Frensis Dreyk akavhura widest panjodzi panyika?

Muna 1578 ngarava Drake dzakamhanya-mhanya nokuda gungwa mafungu panguva chihombe dutu. Chinangwa kufamba kwaiva Strait of Magellan, asi zvakasikwa zvimwe zvirongwa. Storm Hurricane akatambura ngarava Pirate mu megungwa, zvekare nzvimbo achienda kuti vakapoteredza nyika kufamba akazotevera. Kunyange zvazvo mune chokwadi rwendo ichi chaiva dzinodya dzimwe dzinosiya kurwisa Spanish dzaidzorwa pamusoro Pacific egungwa.

Mukuru nenzvimbo zvakawanwa zvinowanzoitika involuntarily, kunyanya kutsvaka pfuma vasingaverengeki, simbi dzinokosha uye mabwe, uyewo muranda basa uye mhiri kwemakungwa zvinonaka. Saka akazarura yakafarikana intercontinental Strait ainzi mukukudza award-kuhwina Pirate.

chimwe chikepe matanhatu chete vakakwanisa kugara yerera uye kurarama chikepe inonzi "Pelican" Akakukurwa kurutivi rwezasi zvakananga kupinda Pacific Ocean. Pachiitiko ruponeso Drake akashandura zita mudziyo uri "Golden hadzi", uye vakasvika zvakanaka mushure kupamba zvaibiwa kwakaenderera kwamaitira pamusoro Pacific pamhenderekedzo, azere akatakura pfuma.

Drake Passage: tsanangudzo pfupi

The akakamanikana rinobatanidza mvura Atlantic uye Pacific, uye mepu zvose inonzi Drake Passage. In upamhi wasvika 820? Km (uye ari narrowest pfungwa), mune dzimwe nzvimbo rinopembererwa 1120 km Distance. In tichienzanisa upamhi kureba akakamanikana ndiyo zvishoma kupfuura mwero uye 460? Km. Kusimba zvichisiyana 276 kusvika 5250 mamita.

Rakamanikana muganhu conventionally rinoenderera Horn zvemaererano Tierra pasi uye chando kuchitsuwa (South Shetland Islands) chokuita Antarctica. The napedyo iri kondinendi kutonhora kunokanganisa okunze zvinhu. Kunyange muzhizha tembiricha mvura rukasafashukira pamusoro 6 ° C, nepo mune muchando zviri pamusoro 3 ° C. Izvi zvinoreva kuti navanopinda akakamanikana anoramba navigable kwegore, sezvo yaita chando anopfuura 25%.

Drake Passage: kutsika

Pamwe Drake Passage uye chitsuwa Horn anosanganisira zvimwe tsika pakati vechikepe. Inonyanya kufarirwa wavo sezvakarayirwa Chirungu mambokadzi, maererano iyo pashure yokutanga akabudirira KUKUNDA ichi nzira vafambisi aivimba mhete zvakagadzirwa nemhangura, pashure rechipiri - kubva sirivha, uye kana nesuwo yakakundwa katatu nzeve aidzidzisa kare vakapfeka mhete dzendarama. Pamwe neropafadzo dzakawanda, izvo akavapa kodzero akasununguka zvinobata, ivo pakuzivikanwa se "mhumhi gungwa", iro kwainzi zvikuru nomukurumbira panguva.

Kubvira ipapo, mvura chipingamupinyi yave kukurira vanopfuura gumi nevaviri nguva. Somuenzaniso, akakurumbira Russian mufambi Fyodor Konyukhov kuti vakachengeteka akayambuka nengozi zvikuru sezvo 6 nguva, vokupedzisira yaakanga aita 2010. Zvichitevera tsika dzekare, zvingava kuti ichi vakafunga mhete dzegoridhe 2, uye honorary rokuremekedza.

Achinyengera mvura mupingo

Panguva Great zvakawanwa zvikepe, vakabata nzira yaro kubva Pacific kusvika Atlantic, chaifanira kakawanda kukurira paupamhi akakamanikana munyika. Panguva iyoyowo kuvafambisi vengarava vakanga nguva dzose dzaona nengozi, sezvo ichi achinyengera mvura chipingamupinyi haisi inopiwa vose mazino. Nanhasi, chaienda kuburikidza akakamanikana zvinofungidzirwa sezvo kukunda Mount Chomolungma.

Widest Strait nyika anonzi ngozi chaizvo uye safambika. Munzira pane kazhinji icebergs makuru, whirlpools, dzimwe nguva pane kusingaenzaniswi madutu nemafungu kusvika 15 metres, uye chiitiko vanodzamara munzvimbo mamita 35 pasekondi yoga yoga. Nematambudziko kupfuura Strait vari nokuda simba dzenzvimbo.

Kunyange zvazvo Drake Passage - ndiro rakafara akakamanikana, ndiwo Bottleneck of Southern Ocean. Kubvira 1993, akaita nguva kuongorora, uye kuyerwa dzinoitwa, kubva kumuganhu pakati maviri mumakungwa makuru zvinokosha nzvimbo hydrological zveBhaibheri pamusoro Antarctic Circumpolar Current.