TsimSecondary kev kawm ntawv thiab cov tsev kawm ntawv

Ntuj qhov chaw ntawm lub Urals: lub rooj thiab ib tug piav qhia

Ural Toj siab ncav us txog ntawm lub Kazakh steppes mus rau lub Arctic ntug dej hiav txwv. Lub dav ntawm lub pob zeb loj yog los ntawm 100 mus 400 km, thiab qhov ntev yog ntau tshaj 2.5 txhiab. Km. Ntuj Urals tsam muaj xws li tag nrho cov ntau yam: los ntawm lub ncov qaumteb qabteb tundra rau yav qab steppes.

Roob ntau yog muab faib mus rau hauv tej thaj chaw nyob rau hauv lub geological, kev nyab xeeb, thiab lwm yam tej yam kev mob. Tom qab kev pom lawv ncauj lus kom ntxaws yam ntxwv, nws yog ua tau kom to taub li cas lub ntuj qhov chaw ntawm lub Urals richer thiab uas yog poorer nyob rau hauv cov nqe lus ntawm tus uas twb muaj muaj thiab fauna.

Ncov qaumteb qabteb Urals

Ntuj chaw Ncov qaumteb qabteb Ural hais tundra thiab lub hav zoov. Koom Haum Niam ntawm lub roob no saw feem tsim vim te weathering, nyob rau lub tsim lub pob zeb placers (kurums thiab patterned av). Permafrost av kub contrasts nyob rau hauv lub caij ntuj sov ua rau solifluction.

Lub hom hom nyem - hauv toj siab nyob rau hauv uas ib co kua nplaum ntawm glaciation. Nws suburbs muaj ib lub hav nyob rau hauv daim ntawv ntawm troughs. Mob ntsis tsuas muaj lub siab tshaj plaws peaks. Alpine struts tshwm rau sab qab teb ntawm lub Ncov qaumteb qabteb Urals nyob rau hauv lub cheeb tsam ntawm cov neeg thiab Saber.

Ncov qaumteb qabteb Urals ntub thiab txias huab cua tej yam kev mob. Thaum lub sij hawm lub caij ntuj sov, ib tug ntau ntawm huab thiab nquag los nag. Qhov nruab nrab txhua hli kub nyob rau hauv Lub Xya hli ntuj - los ntawm 8 mus rau 14 ºC. Lub caij ntuj no yog ntev thiab txias heev. Nruab nrab Lub ib hlis ntuj kub tsis ntau tshaj -20 ºC. Common qhov chaw ntawm permafrost. Nyob rau hauv lub lowlands, vim blizzards, loj snowdrifts tsim. Qhov nruab nrab txhua xyoo los nag ntawm 500 (nyob rau hauv sab qaum teb) rau 800 (nyob rau hauv lub sab qab teb) hli ntawm dej nag.

Xau thiab tej nroj tsuag ntawm lub Ncov qaumteb qabteb Urals

Ntuj Urals cheeb tsam cuam tshuam rau cov av thiab cov nroj tsuag, uas yog tsis sib txawv ntau yam. Nyob rau hauv sab qaum teb, tundra nras rau lub mountainous thaj chaw uas dhau mus. Nyob rau hauv lub center muaj scatterings ntawm lub pob zeb nrog me me los yog tsis muaj nroj tsuag. Thaum tus taw ntawm lub tundra muaj sawv cev los ntawm mosses, Lichens thiab lov tas vau. Nyob rau hauv lub yav qab teb ib feem ntawm thoob plaws hav zoov chaw, tab sis lawv cov nqi nyob rau hauv lub toj roob hauv pes yog me me.

Tus thawj ntsias larch sib forests tshwm sim nyob rau hauv lub hav, nyob rau sab hnub tuaj nqes hav ze rau 68º. w. Qhov no yog ib feem ntawm lub pob zeb loj yus muaj los ntawm cov uas tsis muaj thickness ntawm cov daus cover thiab ntau pronounced continental kev nyab xeeb. Yog li ntawd, muaj paaj tej yam kev mob rau tsob nroj lub neej. Thaum lub Arctic vajvoog larch forests diluted spruces thiab tej ntoo ntshaub coj, thiab ntxiv sab qab teb - fir thiab ntoo thuv ntoo.

Khiav ib tug interesting txoj cai hais txog txoj kev loj hlob ntawm larch thiab spruce forests. Tej yam kev mob rau lawv nyob rau lub sab saum toj ntawm lub caj es tshaj nyob rau hauv tiaj chaw. Yog vim li cas yog kua zoo thiab kub tsoom fwv.

Severnyy Ural

Lub cheeb tsam yog nyob raws nraim nyob rau hauv lub 59th meridian, sab qab teb Swords pib thiab xaus Konzhakovsky Pob zeb. Qhov nruab nrab qhov siab ntawm qhov chaw - 700 m saum toj no hiav txwv theem. Nws muaj xws li cov sab hnub tuaj thiab hnub poob yog hom twg. Cov ntawm no yog ib tug watershed. Feem ntau ntawm cov peaks yog tsis ntse, tab sis npawv.

Kom meej meej pom 3-4 ancient nto kawm tuab si lug. Lwm raug feature ntawm ib nyem - nws yog ib tug ntau ntawm upland terraces nyob saum toj no rau hauv cov ntoo theem, los yog ntawm lawv sab sauv ciam teb. Cov lug yog sib txawv heev tsis tau tsuas yog nyob rau hauv sib txawv roob, tab sis nyob rau opposite sab. Climatic tej yam kev mob zoo xws li mus rau yav tas cheeb tsam, tab sis tsis raws li loj. Qhov nruab nrab txhua xyoo los nag ntawm dua 800 hli ntawm dej nag, tshwj xeeb tshaj yog nyob rau hauv lub qhov chaw siab tshaj txojkev sab hnub poob. Evaporation ntawm cov dej los ntawm qhov chaw yog npaum li cas tsawg tshaj qhov no tus nqi, uas yog qhov ua rau loj heev swampy cheeb tsam no.

Muaj thiab fauna ntawm Northern Urals

Boreal hav zoov tas mus li txheej cover ncov roob. Tundra fwm tsuas yog nyob rau toj thiab pob zeb, nyob rau ntawm ib qhov siab ntawm 700-800 meters. Tsaus coniferous boreal hav zoov muaj mas spruce. Fir hlob nyob rau hauv qhov chaw nyob qhov twg cov av yog ntau fertile. Cedar prefers marshy thiab mob rocky slopes. Yeej los ntawm spruce hav zoov uas ntsuab Moss thiab bilberry, uas yog raug ntawm nruab nrab taiga. Nyob rau hauv lub northernmost ntxeev lawv mus nyob rau hauv uas tsis tshua muaj hav zoov uas muaj ntau ntau swamps.

Pinery no - lub phenomenon ntawm tsis ntau. Nws tseem ceeb luag hauj lwm nyob rau hauv lub toj roob hauv pes ntawm sab qab teb zoo nkaus li rau 62º. m., nyob rau hauv sab hnub tuaj nqes hav. Tsuas yog no muaj paaj tej yam kev mob rau txoj kev loj hlob ntawm cov ntoo thuv ntoo: tus mob rocky xau thiab qhuav continental kev nyab xeeb. Cov qhia tawm ntawm Sukachev larch forests yog qis tshaj nyob rau hauv lub Ncov qaumteb qabteb Urals. Lawv loj hlob ua ke nrog tsob nroj Alder thiab birch nkhaus.

Ntuj qhov chaw ntawm lub sab qaum teb Urals - mas taiga, thiab me me thaj ua rau thaj ntawm tundra. Local fauna muaj cov raug cov neeg sawv cev ntawm coniferous hav zoov. Sable phem muaj, qhov twg tej ntoo ntshaub loj hlob. Muaj wolverines, liab thiab grey voles thiab reindeer. Nyob ntawm cov hauv qab no cov neeg sawv cev ntawm lub avifauna: dav plas, waxwing, Nutcracker thiab lwm tus neeg.

Nyob rau sab hnub poob, nyob rau sab qaum nce mus txog rau ntawm tus dej ntawm lub tib lub npe, nyob Pechora-Ilych Xwm Reserve, uas qhia ib co ntawm lub ntuj qhov chaw ntawm lub Urals. Nws yog ib tug ntawm cov loj tshaj plaws nyob rau hauv Russia. Nws khaws tus thawj tsos ntawm lub roob taiga, dua nyob rau hauv nruab nrab.

Sredniy Ural

Sredniy Ural tsis yog hloov lub cev vim tectonic hloov. Vim li no, peaks smoothed thiab tsawg. Qhov loj tshaj plaws ntawm lawv yog nyob rau ntawm ib ncig ntawm 800 m Railway txoj kev loj - Perm. Ekaterinburg crosses lub caj nyob rau ntawm ib qhov chaw siab tshaj ntawm 410 meters Toj siab yog heev lawm, ua rau hauv lub poob ntawm watershed muaj nuj nqi .. Qhov no yog paub tseeb hais tias los ntawm cov hav dej Chusovaya thiab Ufa, originating nyob rau sab hnub tuaj slopes thiab ncab mus rau sab hnub poob. Hav dej nram hav yog sab thiab tsim, qhov no yog ua los ntawm lub scenic pob zeb overhanging tus dej txaj.

Sredniy Ural, tej yam ntuj tso chaw uas sawv cev rau yav qab teb taiga thiab hav zoov-steppe, nyiam dua rau tib neeg habitation tshaj lub North. Qaib ntau rhaub thiab ntev txhua xyoo dej nag - los ntawm 500 mus 600 hli. Txhais tau hais tias Lub Xya hli ntuj kub - los ntawm 16 mus rau 18 ºC. Kev nyab xeeb tej yam nyob rau hauv xau thiab tej nroj tsuag. Yav qab teb taiga yog nyob rau hauv sab qaum teb thaj tsam, thiab hav zoov-steppe - nyob rau hauv sab qab teb.

Cov muaj thiab fauna ntawm lub Middle Urals

Lub sab hnub tuaj thiab hnub poob slopes yog markedly txawv nroj tsuag. Nyob rau hauv lub Trans-Ural steppes tsiv npaum li cas ntxiv sab qaum teb tshaj nyob rau hauv lub Urals, qhov uas lawv pom xwb ib tug neeg Islands tuaj. Mount forested nruam txheej, tsuas yog nyob peaks sawv saum toj no taiga tsam ciam. Yeej los ntawm lub taiga, muaj raws ntawm spruce thiab fir nrog qhov chaw ntawm ntoo thuv forests. Mixed forests (spruce, fir, birch, linden) yog ntse rau sab qab teb-western cheeb tsam.

Ib tug loj tus naj npawb ntawm birch forests nyob thoob plaws hauv lub Middle Urals. Lawv tshwm sim nyob rau hauv qhov chaw ntawm ntov coniferous hav zoov. Ntuj Urals cheeb tsam muaj ib tug yam ntxwv qauv ntawm cov tsiaj lub nceeg vaj. Ib tug ntau yam ntawm forests thiab sov kev nyab xeeb pab mus rau qhov tseeb hais tias lub xov tooj ntawm cov neeg sawv cev ntawm fauna ntawm sab qab teb nce. Raug inhabitants ntawm lub Middle Urals - lub hedgehog, ferret, hamster, Badger. Ntawm cov avifauna raug ntawm lub nightingale, lub oriole, greenfinch. Cov tsiaj reptiles yog sawv cev zoo li ib tug nab, copperhead, lizards.

Toj roob hauv pes xeev ntawm lub Middle Urals

  • Nruab nrab Urals. Qhov no toj siab, txhawb rau ib qhov siab ntawm 500 rau 600 m. Nws txiav los ntawm ib tug tuab network ntawm hav dej. Rau siab to Karst dab coj mus rau tsim ntawm ntau cov pas dej thiab tej qhov tsua funnels. Zoo kua txwv tsis pub tsim los ntawm swamps, dua li cov loj npaum li cas ntawm nag lossis daus. Yeej los ntawm coniferous thiab mixed forests nrog thaj ua rau thaj hav zoov.
  • Center Middle Urals hais lub siab tshaj plaws ib feem ntawm lub caj. Nws qhov siab yog me me, ces nws yog yuav luag tag them nrog taiga.
  • Nruab nrab Trans-Urals. Nws yog ib qho txhawb tiaj nrog tus oriental kev tsis ncaj ncees. Nws muaj outliers, granite ridges thiab pas dej basins. Yeej los ntawm ntshiab ntoo thuv forests thiab ib tug sib tov thereof nrog rau lwm cov ntoo. Nyob rau hauv sab qaum teb yog ib feem ntawm ntau nraum. Lub hav zoov-steppe advanced deb sab qaum teb piv rau lub Urals cheeb tsam. Siberian toj roob hauv pes muab puab birch forests.

Yuzhnyy Ural

Qhov no cheeb tsam txawv los ntawm Ural caj nruab nrab nyob rau hauv siab peaks (Iremel, 1582 m; Yamantau, 1640 m). Lub watershed yog nqa tawm nyob rau hauv ib caj Uraltau, uas yog nyob rau sab hnub tuaj thiab muaj ib tug zoo siab. Nws yog tsim los ntawm cov schist. Nyob rau hauv lub cheeb tsam yeej los ntawm lub nyem ntawm nruab nrab roob. Cais Goltseva peaks tshaj lub hav zoov tsam. Lawv nto tiaj, tiam sis muaj ib tug ntseg pob zeb slopes uas muaj ntau ntau terraces. Ancient glaciers sab laug rau lub ridges thiab Zigalga Iremel ib co kua nplaum ntawm lawv taw.

Yuzhnouralsky peneplain yog ib tug dawb, muaj ib tug tais thiab ib tug tsa lub hauv paus. Nws yog dissected los ntawm hav dej, li canyons. Zauralsky peneplain yog nyob rau hauv lub sab hnub tuaj nqes hav, yus muaj los ntawm ib tug tsawg dua tso rau thiab ib tug du nto. Lub sab qaum teb yog ib feem muaj ib tug ntau ntawm cov pas dej nrog amazing pob zeb formations raws tus ntug dej.

Lub climatic tej yam kev mob ntawm yav qab teb Urals tseem ntau continental chaw ua ntej lawm. Lub caij ntuj sov yog sov, lub caij ntuj thiab qhuav cua nyob rau hauv lub cheeb tsam ntawm lub Urals. Qhov nruab nrab kub ntawm lub warmest hlis - los ntawm 20 mus rau 22 ºC. Lub caij ntuj no txias, cov daus cover yog qhov tseem ceeb. Nyob rau hauv winters tus dej kiag li khov rau dej khov tag, tua ib tug loj tus naj npawb ntawm cov noog thiab moles. Ib xyoos ib zaug nag lossis daus yog hom twg los ntawm 400 mus 600 nyob rau hauv sab qab teb mus rau sab qaum teb ntawm lub cheeb tsam.

Muaj thiab fauna ntawm South Ural

Ntuj qhov chaw ntawm lub yav qab teb Urals yog hais steppe thiab hav zoov cov cheeb tsam. Muaj thiab av cover muaj altitudinal zoning. Chernozem steppe raug ntawm cov qis tshaj qhov chaw ntawm lub foothills. Nyob rau hauv qhov chaw nyob qhov twg lub granite yuav pom ntoo thuv hav zoov nrog ib tug admixture ntawm hardwood.

Hav zoov steppe occupies Yuzhnoural'skiy peneplain, thiab cov sab hnub tuaj slopes ntawm sab qaum teb thaj tsam ntawm lub teb. Muaj muaj ib tug sib tov steppe thiab boreal inhabitants.

Cov lus: tej yam ntuj tso aav Ural

Ntuj zoning Ural ntau yog raws li nram no.

Urals cheeb tsam

tej yam ntuj tso chaw

Ncov qaumteb qabteb Urals

Tundra, hav zoov tundra

Severnyy Ural

Tundra, taiga

Sredniy Ural

Taiga, steppe

Yuzhnyy Ural

Steppe, steppe

Ntuj chaw Ural, luv luv qhia nyob rau hauv lub rooj pab kom taug tau txoj gradual hloov nyob rau hauv cov kev taw qhia los ntawm sab qaum teb mus rau sab qab teb.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 hmn.delachieve.com. Theme powered by WordPress.