SebopehoThuto mahareng le likolo

Nature Area mahoatateng: characterization le tlhaloso ea boemo ba leholimo le

lentsoe le le leng feela "ea lehoatata" se etsa hore re litloaelano tshwaneleha. sebaka sena, e leng hoo e ka bang ka ho feletseng bosula le bo sa limela, liphoofolo e itseng haholo, 'me e teng ka libaka tsa meea e matla haholo le lipula. Ea lehoatata sebakeng - ka bang 20% ea naha polanete. Le har'a bona ha feela lehlabathe, empa lehloa le, pula le ba bang ba bangata. Hantle, sheba haufi-ufi ho feta e khabisitse naha mona ena tlhaho.

ke tsa lehoatata seo

lentsoe lena le tšoana le le sebaka bataletseng, e leng seaparo sa mofuta. The limela mona ke hoo e ka bang ka ho feletseng le sieo, le liphoofolo e na le tšobotsi e ikhethang haholo. Tlisang liphallelo tsa lehoatata sebakeng - ke tšimo e khōlō hakaalo, boholo ba tsona li teng ka libaka tse chesang tse mongobo le le haufi le tropike a Northern Lefatše. Lehoatata e khabisitse naha mona le ae phethang karolo e nyenyane ea Amerika Boroa 'me boholo ba Australia. Har'a makgetheng lona, ntle le bakeng sa lithoteng le lihlaba, eo hape a bitsoang mothapo omeletseng linōka kapa litanka koaloa, e leng pele e neng e ka ba ka letšeng. Hape a tlohela libaka - sebaka seo ho sona pula e fokolang haholo oa oa. Ka kakaretso, ho ke ke ho fihlela ho 200 limilimithara ka selemo, 'me libakeng tse haholo-holo omeletseng le e chesang - ho fihlela ho 50 limilimithara. Ho na le esita le libakeng tsa lehoatata, moo pula e se ke a oa ka mor'a lilemo tse ka dozen.

Liphoofolo le limela

Ea lehoatata Nature Area e tšoauoa ka limela sparse ka ho feletseng. Ka linako tse ling sebaka se eo leshano pakeng tsa lihlahla fihle km ka bolelele. Baemeli ka sehloohong ea limela le ka libaka ea tlhaho - ka dimela tse meutloa, tse seng kae feela tseo ka tsona ba tseba ho re tala makhasi a sona. Liphoofolo tse phela linaheng tsena - ke liphoofolo tse anyesang tse bonolo kapa ka phoso ba ile ba lelera mona lihahabi le lihahabi. Ha re bua ka lefeelleng leqhoa, mona phela liphoofolo tse mamella mocheso ho tlaase feela.

indices klimate

Ho qala, re ela hloko hore ka Geological libaka tsa lona sebopeho ea lehoatata ho na fapaneng le, le re, e leng sebaka a bataletseng Europe kapa Russia. Le ka sehlōhō maemo a leholimo hore li amahanngoa, thehoa ka lebaka la ho meea e khoebong - meea, e leng tšobotsi ea latitudes e chesang e mongobo. Ba ka ho toba le ba qhalakanyetsa ho maru fetang sebakeng seo, se ke ra lumella ba ho nosetsa ea sediments naha. Ho joalo, ho utloisisa libaka tlelaemete ea lehoatata - e leng sebaka se nang le liphetoho potlako haholo ho mocheso. Thapama ka lebaka la letsatsi le tlabolang mona e ka ba e ngata kamoo ho 50 likhato Celsius le bosiu selekanyamogote tla tepella ho boemo ba le lilemo li hlano. Mahoatateng, eo leshano ka libaka tse ngata karolong e ka leboea (ka tsela e itekanetseng le ho Arctic) liphetoho diurnal mocheso ke ba palo e tšoanang - likhato 30-40. Empa mona thapama moea ke halefile fatše, 'me bosiu e pholisa fatše ho -50.

Zone seka-na le lehoatata le ea lehoatata: ho se tšoane 'me ho tšoana

Ka latitudes mocheso le tropike ea lehoatata efe kapa efe e kamehla pota-potiloe ke seka-ea lehoatata. Ena sebakeng tlhaho, moo ho se nang moru, lifate tse telele le conifers. All ho ea nang le - ho a bataletse sebaka, kapa sehlabeng, tse koahetsoeng ka joang le lihlahla, a ikokobelitse ho maemo a leholimo. A tsobotsi bath tsa seka-omeletseng ha, 'me, ho fapana ho lehoatateng, ho eketseha volatility. Pula, e leng oela lebanta, lekane bakeng sa boteng ba tletseng fledged ea liphoofolo leha e le efe mona. Ka ea Lefatše ka bochabela, atisa ho bitsoa masabasabeng seka-ea lehoatata. Ho se seholo thoteng ea sebakeng seo, moo o ka hangata fumana dimela motle haholo 'me u bone naha ea hlollang. Lik'honthinenteng ka bophirimela, sebakeng sena o bitsoa sabana ena. makgetheng lona klimate fapana batla ho tloha steppe, ho na le meea e kamehla matla letsa, 'me semela e ka tlase e ngata.

Ka ho fetisisa tummeng chesang ea lehoatata naha

Zone e chesang e mongobo ea lehoatata ka ho toba le o arola polanete ea rōna likarolo tse peli - ka leboea le ka boroa. Boholo ba bona ba oela ka Bochabela ea Lefatše, 'me haholo a batla a ho bona ka bophirimela. Hona joale re sheba libakeng tse tsebahalang ka ho fetisisa le e ntle joaloka Lefatše. Tsoekere - lehoatata khōlō ka ho fetisisa tsa lefatše, eo ae phethang oohle oa Afrika Leboea, 'me karolo e khōlō ea linaheng tse Bochabela bo Hare. Batho ba moo ba e arotsoe ka sete ya "podpustyn", har'a tse ratoang White. Ho Egepeta, 'me ke e tsebahalang ka ho lehlabathe lona tšoeu le mobung le pharaletseng a lejoe la mokoetla. Hammoho le e naheng ena, ho na le Letšo. Ebe tsoakane le lehlabathe Lejoe bath 'mala. Red bolelloa batho ba bangata sepakapakeng sa lehlabathe - e le lefa la Australia. Har'a bona, e khabisitse naha mona o tšoaneloa ke tlhompho e bitswang Simpson, moo o ka kopana le phahameng ka ho fetisisa litutulu tsa lehlabathe k'honthinenteng ena.

Arctic ea lehoatata

Nature Area, eo e teng ka latitudes ho fetisisa karolong e ka leboea ea lefatše, tse bitsoang lehoatata arctic. litho tsa eona e kenyeletsa bohle ba lihlekehlekeng tseo, tse teng ka North Arctic Ocean, lebōpong le ka feteletseng Greenland, Russia le Alaska. Selemo ho pota, batho ba fetang halofo ea sebaka ena ea tlhaho e koahetsoe ke glaciers, hobane ho na le hoo e ka bang ha ho na limela. Feela tšimo eo e hlaha ho holim'a metsi ka ea lehlabula, ho hōla boriba, mosses. Lihlekehlekeng tseo u ka fumana mabopong dimelametsing. Har'a liphoofolo, batho ba latelang ba fumanoa mona: arctic phiri, likhama, liphokojoe, libere Polar - marena a sebakeng seo. Ka Ocean re bona liphoofolo tse anyesang pinnipeds - liqibi, walruses, litau leoatle. Linonyana atileng ka ho fetisisa mona bao mohlomong ka ho Arctic lefeelleng la feela mohloli oa lerata.

Arctic tlelaemete

Leqhoa ea lehoatata libaka - sebaka moo bosiu Polar le letsatsi Polar, e leng tšoana le dikgopolo tsa mariha le lehlabula. Nako batang mona nka ka bang 100 matsatsi a, 'me ka linako tse ling ho feta. Mocheso moea phahama ka holimo ho likhato tse 20, 'me ka linako tse ling ka ho khetheha a thata etsahala le -60. Lehlabuleng sepakapakeng e kamehla koahetsoeng ka maru, pula le lehloa, 'me ho na le e le mouoane ea kamehla, ka tsela eo e ntseng e eketseha mongobo le. Mocheso ka matsatsi a lehlabula le ka 0. Joaloka mahoatateng lehlabathe ho Arctic kamehla letsa moea hore theha lifefo le snowstorm tšabehang.

bofello

Ka polanete ea rōna, ho na le ba ntse ba palo e ea mahoatateng, e fapana ho ea lehlabathe le lehloa. letsoai ena expanses Akatama Chile, moo omeletseng tlelaemete ya le ntseng le hōla ka e tetemang ea lipalesa. Mahoatateng ka fumanoa profinseng ea Nevada, USA, moo ba lepelela le likhohlo tse khubelu, eaba ba etsa kanela naha e ntle.

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