Soojiidashada ee qaaradda baraf. Dhiig dhicida ee Jacaylku

Jacaylku, sida aynu ognahay, waa qaarad ugu qabow iyo ugu daran ee caalamka. Waa qaaradda kaliya oo aan dadka joogto ah. Si kastaba ha ahaatee, dalxiisayaasha oggol xataa halkan kaalay. Mid ka mid ah indhaha ugu caansan ee "qaarada baraf" waa waxa loogu yeero Dhiig Falls. In Jacaylku, waa la booqasho weyn Raalli ahaanshaha iyo Socdaalba, iyo aqoonyahanno.

Jacaylku iyo dalxiiska - waa in aynan?

Dhulweynaha in koonfureed ee ugu shishaysa dhulka la ogaaday in 1820. Cimilada halkan waa adag iyo heerkulka ugu yar ee hawada sanadlaha celceliska. Dhirta iyo ugaarta waa xaddidan, ma jiraan wax dadka joogto ah.

The first to doonyaha Jacaylku ayaa ka go'an in 1960, duulimaad meelaha - 1970. Sannad kasta tirada dalxiisayaasha booqda qaaradda ugu qabow ee dunida, waxaa sii kordhaya. In 2010, waxaa jiray oo ku saabsan 40,000.

Dalxiisayaasha ee skiing Jacaylku, snowshoeing iyo xataa yachts, xarumaha cilmi-baarista booqasho iyo walxaha dabiiciga ah ee kala duwan. Ugu weyn ee soo jiidashada leh ee Jacaylku :

• Valley McMurdo (meesha ugu qalalan on Earth) ;
• Dhiig dhicida at Taylor sitoos;
• doon godan "badda u ballaadhan yahay";
• Bouvet Island - mid ka mid ah meelaha ugu inhospitable iyo qurux badnayn ee Jacaylku;
• Dronning Maud Land, iyadoo darfaha dhagax ay tiro badan oo fiiqan - nunataks;
• Dhoob Island - volcano hore;
• aan caadi ahayn picturesque Strait Lemeyr;
• u sareeya ay unas-metal iyo kuwa kale.

Oo aan shaki ku, mid ka mid ah meelaha ugu xiiso leh iyo soo booqday oo ka socda qaarada - Dhiig Falls. Jacaylku waxaa sidoo kale aad u jecel yihiin in ay booqdaan xarun cilmi. Waxaa ugu dhexdooda dalxiisayaasha caanka ah waa "Amundsen-Scott" station (USA), "Maitri" (India), "Novolazarevskaya" (Russia), "Akademik Vernadsky" (Ukraine).

Dhiig Falls ee Jacaylku: tilmaanta, helitaanka iyo muhiimadda sayniska

Ma jiraa nolosha ceegaagta baraf Antarctic weyn? Sida ka leexatay, halkaas. Iyo caddayn of this waa sitoos Taylor ah - formation gaar ah dabiiciga ah ee qaybta bari ee Jacaylku. Oo dhererkeedu yahay 54 km. sitoos ah la helay bilowgii qarnigii la soo dhaafay.

Waxaa halkan waa in uu yahay waxa loogu yeero Dhiig Falls. In Jacaylku, meel ma aha oo kaliya ka mid ah dalxiisayaasha laakiin sidoo kale ka mid ah bayoolajiga dan weyn. Waxaa soo baxay in markan, hoos lakabka 400-mitir oo baraf ah, oo aan haysan iftiinka iyo hawada, bakteeriyada ay si nabad ah ku nool yihiin. daahfurka Tani waxay caawisay saynisyahano heli badan oo jawaabo, laakiin waqti isku mid ah ku riday tiro badan oo ah arrimo cusub.

Dhiig Falls la helay iyo ku tilmaamay by geologist Griffith Taylor ee 1911. Waxa ay u muuqataa runtii cajiib ah: daraasiin durdurrada guduudan dal ka column cad sitoos. Isha of biyo-dhac ku yahay baddii ah cusbo dhulka hoostiisa, daboolay ka baakad top baraf. midab gaar ah oo biyo ku dhex jira, saynisyahano sharxi content sare ee oxides birta.

Dhiig Falls: Talooyin safarka

shayga waxa ay ku egtahay Taylor ku sitoos iyo been gudahood Dooxooyinka qallalan ah McMurdo. Booqashadiisa ayaa suuragal ah keliya by dalxiisayaal inta lagu jiro xagaaga austral (November-kii February). Wakhtigan, hawada la "ilaa kulaalaya" in -5 ... -10 Celsius.

Dhow Falls dhiigga ku yaal Australia iyo New Zealand. Waxaa ka yimid wadamada bilaabaa inta badan tours Antarctic in mucjisadan dabiiciga ah. Dalxiisayaasha in Falls Dhiig sidoo kale ka South Africa, Chile iyo Argentina. socotada safar The noocan oo kale ah ku kici doonaa lacag aad u badan 300 kun oo nus milyan rubles Ruush.