Suab puam ntawm Arabian Peninsula

Cov txheej txheem:

Suab puam ntawm Arabian Peninsula
Suab puam ntawm Arabian Peninsula

Video: Suab puam ntawm Arabian Peninsula

Video: Suab puam ntawm Arabian Peninsula
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duab: Great Salt Lake Desert ntawm daim duab qhia chaw
duab: Great Salt Lake Desert ntawm daim duab qhia chaw

Lwm thaj chaw ntxim nyiam ntawm ntiaj chaw, suab puam ntawm Arabian Peninsula, yog qhov nyuaj uas suav nrog cov suab puam sib cais, tab sis tsau raws li lub npe ib txwm muaj. Feem ntau ntawm nws thaj av nyob ntawm thaj chaw ntawm Saudi Arabia, qee thaj chaw tau "raug ntes" los ntawm cov xeev zoo li nyob ntawm ceg av qab teb xws li Jordan, Oman, Qatar, Yemen thiab lwm yam. Qhov tseeb nthuav thib ob yog thaj av suab puam hauv qee thaj tsam muaj lawv tus kheej lub npe.

Desert Fact Sheet ntawm Arabian Peninsula

Tag nrho thaj tsam ntawm thaj av suab puam nrog ib lub npe loj heev - 2,300,000 square kilometers. Cov suab puam ntawm Arabian Peninsula nyob qhov chaw tsis muaj neeg tuag thib ob hais txog thaj chaw, thib ob tsuas yog rau Sahara cov lus dab neeg.

Lwm cov ntaub ntawv nrog tus nqi tsis zoo, cov suab puam no yog tus yam ntxwv hnyav heev thiab huab cua puag. Ntawm qhov one tes, ntsuas ntsuas kub hauv nruab hnub tau nce mus txog + 55 ° С (qhov pib ntawm + 53 ° С twb tau hla lawm). Nyob rau tib lub sijhawm, thaum tsaus ntuj, tus ntsuas kub tib yam poob rau -12 ° C.

Cov cua hauv cheeb tsam ua lub luag haujlwm tsim kev tswj hwm huab cua. Hauv lub caij txias, muaj cua daj cua dub sab qaum teb hu ua temal tau sau tseg ntawm no. Nws tuaj yeem nrog cov dej nag los ua thunderstorms thiab dej nag hnyav. Qhov kawg ntawm lub caij nplooj ntoo hlav thiab pib lub caij ntuj sov yog cim los ntawm kev tuaj ntawm samum, cua sab qab teb nqa cov dej loj loj ntawm huab cua kub thiab xuab zeb.

Tsis muaj tsawg ntawm cov tsiaj thiab fauna

Xws li qhov ntsuas kub poob, uas tau sau tseg txhua hnub, pom tseeb, tsis tuaj yeem cuam tshuam rau cov paj ntoo ntawm thaj av suab puam ntawm Arabian Peninsula thiab nws cov tsiaj. Cov neeg sawv cev ntawm lub nceeg vaj ntawm ntuj tuaj yeem suav ntawm ib sab. Ntawm cov tsiaj loj uas tau tswj hwm kom hloov mus rau qhov kev ua neej nyob nyuaj tshaj plaws yog cov hauv qab no: gazelles thiab lawv cov txheeb ze ze - gazelles; oryx; xuab zeb miv; tig twil.

Yav dhau los hauv cov suab puam ntawm Arabian Peninsula nws muaj peev xwm ntsib cov kab laug sab hyenas, hmuv, thiab zib ntab. Tam sim no, tsuas yog ob peb ntawm lawv, feem ntau ntawm cov tsiaj tau raug tshem tawm los ntawm tus txiv neej nquag cuam tshuam hauv lub neej ntawm xwm.

Cov peev txheej ntawm cov suab puam

Cov kws tshawb fawb uas tau tshawb fawb txog thaj av ntawm Arabian Peninsula suab puam tso cai lub xeev tias cov av ntawm cov pas dej, pas dej thiab dej tau pom nyob hauv ib puag ncig hauv qee qhov chaw. Lawv tau muaj nyob rau lub sijhawm puag thaum ub hauv thaj chaw uas tam sim no nyob hauv cov suab puam. Nws yog qhov zoo, yam tsawg kawg ntawm qhov teeb meem ntawm kev ploj mus ntawm cov peev txheej dej, ib tus neeg tsis tuaj yeem raug liam. Txij li muaj cov cim ntawm qhov muaj nyob ntawm cov dej, qee tus kws tshawb fawb tau nthuav tawm qhov thib ob ntawm kev muaj hav zoov nyob ntawm qhov chaw ntawm cov suab puam niaj hnub no.

Geologists tseem nquag tshawb nrhiav qhov tob ntawm cov suab puam. Tam sim no, nplua nuj tso nyiaj ntawm cov roj thiab nws tus khub, nkev nkev, twb tau tshawb pom lawm. Kuj tseem muaj cov tshuaj sulfur thiab phosphate tso rau ntawm thaj av ntawm Arabian Peninsula suab puam, thiab lawv qhov ntau txaus los pib tsim kev lag luam ntawm thaj chaw.

Ib cheeb tsam toj roob hauv pes

Cov suab puam ntawm Arabian ceg av qab teb yog hu ua lub ntsiab attraction ntawm cheeb tsam. Nyob rau tib lub sijhawm, nws tau sau tseg tias thaj chaw no muaj cov toj roob hauv pes zoo ib yam nrog cov suab puam ntawm North Africa, thiab yog, zoo li nws yog qhov ua txuas ntxiv ntawm lawv. Muaj kev faib ua ob lub subzones, ib qho ntawm lawv yog cov nyob rau sab qaum teb, uas muaj qhov hloov pauv huab cua sov ib puag ncig, qhov thib ob, qhov tseeb, yog lub tropics.

Thawj qhov chaw nyob hauv cheeb tsam subtropical yog tus yam ntxwv ntawm qhov muaj cov neeg hu ua wormwood-saltwort pawg. Ib qho ntxiv, ephemeroids tau dhau mus thoob plaws hauv ib puag ncig ib puag ncig, tsuas yog tsis txhob txaj muag rau lawv nrog ephemerals. Ephemeroids yog cov nroj tsuag muaj hnub nyoog, uas tsuas yog ib feem ntawm huab cua tuag thaum lub sijhawm qhuav. Ephemera yog txhua xyoo, lawv lub caij cog qoob loo yog luv heev, uas tso cai rau cov nroj tsuag kom loj hlob thiab cov noob siav, uas yuav tshwm sim tsuas yog ib xyoos tom qab thaum muaj xwm txheej zoo tshwm sim.

Lwm qhov tsis txaus ntseeg yog qhov suab puam ntawm Arabian Peninsula yog sib txawv; nws muaj ntau hom sib txawv, suav nrog cov dunes thiab toj roob hauv pes. Ntawm cov xuab zeb ruaj khov, muaj txoj hauv kev rau kev txhim kho ephemerals thiab xerophytes. Hauv cov cheeb tsam uas cov av yog pob zeb, koj tuaj yeem pom cov ntoo uas tau hloov pauv mus rau lub neej hauv cov xwm txheej zoo li no, suav nrog ntau hom astragalus thiab acacias. Cov neeg sawv cev ntawm tsev neeg acacia tseem nyiam thaj av ntawm cov suab puam, los ntawm txoj kev, qhov no tsuas yog hom ntoo uas tuaj yeem pom hauv cov suab puam, txawm hais tias botanists tau suav txog 70 hom ntoo hauv Saudi Arabia. Shrubs thiab semi-shrubs muaj ntau dua.

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