Arctic m'Galimoto: khalidwe chikhalidwe. zone nyengo Arctic

Kozizira ndi imodzi mwa madera ambiri ozizira ndi opanda moyo wa Dziko Lapansi. Mbaliyi mbali ya Europe ndi ku Asia. Udindo Hrs wa zone kozizira yochepa ku North Pole ndi Ocean Arctic. Iwo ali m'malire ofanana ndi kontinenti American. Nthawi zambiri kumadzi m'chiuno monga madera kumpoto kwa Pacific ndi Atlantic nyanja. Total Arctic akugwirizira oposa mamiliyoni 27 makilomita lalikulu

zone nyengo

zizindikiro za nyengo ya dela ndi chifukwa cha kuzizira kumpoto misa mpweya. Arctic zone nyengo chogwidwa kudutsa Ocean Arctic, komanso kunja kwa mzinda wa Siberia. nyengo frosty chaka chonse umachitika m'madera awa pa dziko lapansi. Madzi oundana sakhala dzuwa ofunda ngati iwo agwa pansi pa tangent a.

Tikhoza kunena kuti achisanu ozizira ya Arctic amasunga nthawi zonse. Ngakhale m'chilimwe cheza dzuwa sangathe umalowa mu zigawo wandiweyani ayezi. A pang'ono kutentha pamwamba akadali amalandira, koma umapita ku limatsogolera pa chivundikiro chisanu. Arctic zone nyengo zonse yodziwika khalidwe opanda kutentha. Chamvula mderali n'zochepa kwambiri. chifukwa ndi woipa osachepera nthunzi ya madzi kuchokera kutentha nthawi m'munsi. Mvula avareji mamilimita zosakwana 200 pa chaka.

Pafupi ndi gawo European m'dzikoli chimakhala chogwidwa ndi zone subarctic. M'dera waukulu yogawa ake imatengedwa kuti ndi kum'mawa Siberia. Apa nyengo zochepa mwankhanza, oyenera moyo. kutentha nthawi zambiri kuuka kwa madigiri +12. mpweya pachaka kawiri - 450 mm.

Arctic m'Galimoto: khalidwe

Kwenikweni izi zone nyengo kumatanthauza kutentha osachepera. Kawirikawiri zizindikiro kufika madigiri -70. The aziopa ambiri ankaona Yamal ndi Taimyr. Apa, kutentha pafupifupi m'nyengo yozizira za -55 digiri. A pang'ono otentha m'dera Svalbard ndi Wrangel Island.

Kumpoto kanjedza mzati amakhala pakati pa madigiri -43. M'nthawi ya chilimwe kutentha akhoza kuuka kwa -10 ⁰ C. Kodi zambiri okhulupirika nyengo anati zilumba Golomyanny, Wiese, Hayes ndi Hooker. Pali thermometer auka mu nthawi ya chilimwe kuti 0. Pa Cape Cheliuskin mitengo pafupifupi zosiyanasiyana mkati -14 ⁰ C. Arctic m'Galimoto umafunda kwa kutentha zabwino zokha m'madera kum'mwera kumapeto kwa dzinja. Mu August, mitengo ya angafikire madigiri 10. Komabe, kutentha izi palibe kuposa milungu iwiri.

Zoni Arctic aphimbidwa ndi khwimbi wandiweyani ayezi. m'dera lawo makilomita lalikulu kuposa 2 miliyoni Pakuti kopitilira muyeso lalifupi yotentha chimasungunula za 8% ayezi nyanja. Komabe, ndi isanayambike yozizira nyengo amaundana pamwamba pa madziwo kachiwiri.

Features ayezi

The kumpoto kwa madzi Arctic amaundana kwa mamita angapo mwakuya. Annuals yodziwika ayezi makulidwe 1.5 m. Ndi isanayambike yotentha iwo pafupifupi mwathunthu kusungunuka. Close kwa October padziko madzi kachiwiri wayamba kupanga ayezi.

Yaitali kulemera ndi thicker kwambiri - mpaka mamita 4. Pa kayendedwe ka hummocks ayezi anapanga. makulidwe amakhala ukufika mamita 15. Chifukwa cha kufunda Gulf Stream misa ayezi kusiya n'kupanga namkholowa. mozama awo (m'madzi) zingasiyane mpaka mamita zana. Arctic ayezi n'chofunikira zovuta dongosolo nyengo. Amaonetsa dzuwa, kuteteza nthaka kuti konzekera kuti highs yovuta. iwonso kufunika molimba kufalitsa mafunde a nyanja.

Arctic chipululu

Makamaka ili mu North Pole. Yodziwika ndi zomera ochepa ndi kutentha osachepera. Pafupifupi padziko lonse ali ndi ayezi ndi chipale chofewa. Dera ndi monga mbali ya kumpoto Archipelago Canada ndi Greenland.

Arctic m'Galimoto wakhala yodziwika zinthu zhizniklimaticheskimi zosafunika. Komabe, ayezi chipululu - ichi ndi gawo aakulu wa North Pole. Pali n'kovuta kupeza ngakhale lichens ndi ndere. M'madera kum'mwera chipululu pali oases ka buttercup ndi poppy kumalo ozizira.

Nyengo si abwino chitukuko cha zinyama ndi zomera. kwambiri pachaka kutentha likhalebe misinkhu pansi pa ziro. Kuchuluka lapamwamba kwambiri mu chilimwe - 2 - - 4 ⁰ C. chamvula - chodabwitsa osowa.

Nature wa zone kozizira

zomera The makamaka umaimiridwa ndi zitsamba nyenyezi yaing'ono ndi ndere. M'madera kum'mwera akhoza kukumana ndi udzu wautali, ndipo ngakhale dzinthu. Pa Osiyana la zomera funso. Wa maluwa zomera kusiyana kokha kumalo ozizira poppy, sedge ndi saxifrage.

Zoni Arctic si wolemera, ndi zinyama. Anthu lalikulu, pachimake pa unyolo chakudya, zimbalangondo amaonedwa. mukhoza kukumana nswala kum'mwera kwa Arctic muskox, nkhosa bighorn, lemmings ndi hares Arctic. The ogwirira owopsa ali mimbulu ndi nkhandwe. Mitundu yofala nyama mu Arctic amaonedwa makoswe.

Mbalame kufika okha m'chilimwe. Iwo chisa makamaka pa Titafika pamalo a.

Mu madzi a Arctic moyo walruses, zisindikizo, narwhals, ndi baleen zinsomba.