Chii chando mutsetse? Kukwirira chando mutsetse panguva dzakasiyana latitudes the Earth

The yepamusoro aunokwira mumakomo - iri kutonhora zvakanyanya. chokwadi ichi kudzidza kuchikoro. Uye kana uchimuka mumakomo akakwirira zvikuru, unogona kuona chando kuti uripo gore rose.

Munyaya ino tichataura pamusoro chii chando mutsetse. Uyewo pamusoro chii akafanirwa uye chii chinoratidza kukwirira kwayo.

Chii chando mutsetse? The tsananguro

With kuwedzera-nokuda ose 100 metres mhepo tembiricha kunodzikira kubudikidza 0,6 inegumi. A uwandu of vakaparadzana kwemvura, ukuwo, inowedzera. Panguva dzakakwirira altitudes, vanogumburwa sechando. Zvakasikwa, pane pamwero pamusoro izvo pamakomo chando hazvirevi zvinonyauka zvachose. Zvaiva uye akatumidza chando mutsetse (kana kunze).

Uyu dudziro nyore chaizvo rokuti. Chii chando zvinoenderana esayenzi maonero? Rinozivikanwa musayendisiti MV Lomonosov akadana kwayo "chena chando rukoko zvomumhepo." Panzira, ndiye wokutanga yakasimbiswa kuti chando mutsetse mumakomo uye kukwirira kwayo kunoenderana achinyanya pamusoro Latitude.

Saka, pasi chando mutsetse chinorehwa kwakajairika muganhu pasi kumusoro iyo kuunganidza mumhepo kunayisa mu hwakasimba muchimiro akavamba pamusoro utsotso yavo. muganhu uyu kuoneka mufananidzo pazasi anogona zvakajeka:

Masayendisiti akaratidza dzinoverengeka mhando yechando mutsetse:

• yokungotaura;
• nemakanzuru;
• mwaka.

Uyezve, glaciology, pane chinhu chakadai kune "pamwero 365". Izvi muganhu pasipasi mukati iyo chando nhema dzose gore kumativi uye asingauyi zvichanyauka.

Chii chinoratidza kukwirira chando mutsetse?

Sei mune dzimwe nzvimbo chando nyika nhema chete pazasi, uye mune mamwe - rinofukidza mwero "chivharo" chete panhongonya dzawo? In chii gomo inopfuura pamusoro chando mutsetse, uye umo - pazasi? Uye nei?

Mhinduro yemibvunzo yose iyi asi akawana Lomonosov. Chikonzero chikuru kuti zvakasiyana Kukwirira chando mutsetse - ichi Latitude nzvimbo. Zvinotevera tafura anoratidza woita kukosha parameter ichi chive Zvaiitwa Latitude.

Zeros mumakore matatu pemitsara (mu mbiru weSouthern Hemisphere) hazvifaniri kuzozivisa muverengi zvakandivhiringidza. Zviri latitudes izvi ndizvo "firiji" pakukura redu - yacho yose Antarctica.

Kukwirira chando mutsetse inobvawo pane zvimwe zvinhu, okunze uye orographic. Somuenzaniso, parameter ichi chinobata avhareji yegore negore kunayisa uye kwakaita nzvimbo yacho uye napedyo penyanza. Kukwirira kwechando muganhu kunoenderana nokufumura imwe materu. Somuenzaniso, kuchamhembe (shaded) divi muhomba zvichava kudzika zvikuru pane kumaodzanyemba (jeka).

Chii chinoitika kuna chando mumakomo?

Kana chando kumusoro mumakomo inonyunguduka uye rinoungana, ipapo kupi ipiko? Kana tichiti pamusoro chando mutsetse anodonhedza zvakawanda chando kupfuura anogona uchanyauka, ipapo kwezviuru zvemakore ikoko vaunganidza mune vadzidzisi zvuru gumi hwakasimba kunayisa! Zvisinei, izvi hazviitiki. Sei?

Chokwadi ndechokuti chando, zvisinei, anowira pasi. Kana pasi simba regiravhiti, kana zviito mhepo mabasa. Saka, chiedza tsanga chando vakasungwa nemhepo pasi pegomo, apo vari zvishoma inonyunguduka kana vachibatwa chiedza chezuva uye mudzokere kunyika anonzi firn. Uyezve, vakawanda ichi chando-kufanana anoramba kuenda pasi, kuchinja mamiriro avo. Firn anotendeuka zvishoma nezvishoma kunyika kuramba uye hwaiva kumeso rechando chando. Saka akaberekwa gomo rechando.

Zvakakosha kuziva kuti kwete gomo ose kubatsira kukura echando zvavo. Pane Zvinokoshawo kusunungurwa mundima. Nokuti paumbwe imwe dzakazara gomo rechando anofanira kuvapo pamusoro mujinga dzakafara uye rakadzika zvanza, izvo zvinogona -wedzera firn.

In mhedziso ...

Chii chando mutsetse? Mumashoko nyore, ndiwo muganhu mhiri uko kune chando gore rose. Kukwirira chando mutsetse munzvimbo dzakasiyana dzenyika haisi yunifomu. Saka, panguva South Pole zviri akaenzana pamwero penyanza, uye pamusoro ari Tibetan Plateau rinokwira kusvika manomwe makiromita. Kazhinji, pano pane wakaoma mutemo: ari pedyo nematanda enyika, kureba chando mutsetse achava yakaderera.