Great Salt Lake Desert

Cov txheej txheem:

Great Salt Lake Desert
Great Salt Lake Desert

Video: Great Salt Lake Desert

Video: Great Salt Lake Desert
Video: What Makes Great Salt Lake So Great? 2024, Cuaj hlis
Anonim
duab: Great Salt Lake Desert ntawm daim duab qhia chaw
duab: Great Salt Lake Desert ntawm daim duab qhia chaw
  • Ntawm keeb kwm ntawm kev tsim ntawm Great Salt Lake suab puam
  • Cov xwm txheej huab cua
  • Geology ntawm cheeb tsam
  • Cov yam ntxwv nroj tsuag
  • Nthuav neeg nyob ze ntawm cov suab puam

Txog qhov khoom siv thaj chaw no, nyob hauv lub xeev Utah, tsis muaj ib lub npe ntawm nws tus kheej. Txawm hais tias nws nkag siab vim li cas Great Salt Lake cov suab puam tau txais lub npe zoo li no, yog tias koj txav mus rau sab hnub poob los ntawm cov chaw tso dej ntuj no, koj yuav sai sai no yuav tsum tau paub cov toj roob hauv pes tsis zoo thiab cov yam ntxwv huab cua.

Ntawm keeb kwm ntawm kev tsim ntawm Great Salt Lake suab puam

Tam sim no cov kws tshawb fawb tseem tab tom txhim kho ib qho, raws li qhov pom ntawm cov suab puam hauv thaj chaw ib puag ncig yog cuam tshuam nrog kev ploj ntawm lub pas dej loj ua ntej keeb kwm, uas yog hu ua Bonneville.

Cov kws tshawb fawb pom tias cov dej ua ntej keeb kwm tuaj yeem nyob hauv thaj chaw uas nyob hauv Dej Hiav Txwv Loj, los ntawm sab hnub tuaj npog los ntawm Roob Roob. Nws kuj tseem ntseeg tias nws tsis tau ploj mus kiag li, tab sis tam sim no yog ib feem ntawm Great Salt Lake.

Cov cheeb tsam uas cov dej tshuav tam sim no nyob ntawm cov suab puam tiag, nws tseem nyuaj rau ntseeg tias muaj ib zaug ib puag ncig sib txawv ntawm no. Great Salt Lake Desert npog tsuas yog ntau dua 10,000 square kilometers ntawm Utah. Cov av yog dawb, uas yooj yim piav qhia rau ib tus neeg uas paub cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov av. Cov ntsiab lus ntsev siab yog qhov laj thawj tseem ceeb rau cov xim no.

Qhov no tsis yog hais tias Great Salt Lake suab puam tsis muaj txoj sia thiab tsis paub tias muaj neeg nyob. Ntawm qhov tsis sib xws, txoj kev tsheb ciav hlau ceev tau hla nws, thiab txoj kev tsheb ciav hlau kuj hla dhau thaj av suab puam. Kuj tseem muaj ob qhov kev sib hais hauv cheeb tsam no, feem coob ntawm cov neeg nyob ntawm no - Daguey thiab Wendover. Muaj tseeb, tag nrho cov neeg nyob hauv nroog tsis tshua txog ib thiab ib nrab txhiab leej neeg.

Cov xwm txheej huab cua

Great Salt Lake Desert, zoo li lwm thaj chaw suab puam nyob hauv thaj tsam sib txawv ntawm Great Basin, yog tus yam ntxwv los ntawm kev nyab xeeb sab av loj. Kuj tseem muaj cov lus txhais - subtropical, qhuav.

Nws yog qhov tseeb tias tus nqi ntawm nag lossis daus yog qhov tsis tseem ceeb, nyob rau xyoo tsis tshua muaj nws nce mus txog 200 hli, thiab peb tseem yuav tsum zoo siab rau qhov no. Thaum lub caij ntuj sov, huab cua qhuav qhuav tau teeb tsa, qhov ntsuas kub nyob hauv thaj tsam ntawm + 30 ° C thiab siab dua. Hauv lub caij ntuj no, qhov kub tsis poob qis dua xoom, feem ntau nws khov ntawm + 10 ° C.

Great Salt Lake Desert belongs rau lub tuam txhab ntawm "txias deserts", huab cua puag ncig uas txawv heev nyob ntawm seb lub caij twg.

Geology ntawm cheeb tsam

Cov pob zeb hluav taws xob ua lub luag haujlwm tseem ceeb, thaum cov txheej txheem huab cua thiab cov khoom siv puas tsuaj ntawm cov pob zeb tab tom ua haujlwm. Cov txheej txheem no muaj kev cuam tshuam los ntawm huab cua qhuav.

Qhov tsis muaj dej, lossis qhov tseeb, qhov tseeb tias cov dej ntws tsawg thiab tsis ncav cuag dej hiav txwv, tom qab ntawd cov khoom tau txais los ntawm kev puas tsuaj ntawm cov pob zeb sib sau ua ke ntawm no, hauv av, ua rau lub qhov khoob.

Cov yam ntxwv nroj tsuag

Feem ntau, thaj chaw ntawm Dej Hiav Txwv Loj raws li thaj tsam ntawm thaj chaw ntawm cov nroj tsuag tau muab faib ua ob peb qib:

  • saltwort suab puam;
  • suab puam steppes;
  • pignon-juniper hav zoov;
  • roob hav, qhov hu ua subalpine meadows;
  • tundra ntawm alpine.

Cov neeg sawv cev ntawm cov zaub qhuav yog qhov zoo rau thaj chaw ntawm Great Salt Lake Desert. Wormwoods mus txog qhov kev loj hlob loj tshaj plaws (lub npe thib ob yog wormwood txhuam); rau lawv ib txwm txhim kho, xav tau cov av xau kom zoo. Muaj tsawg thiab dub wormwood, suab puam currant, chamisa thiab tsob ntoo uas muaj lub npe zoo nkauj - snowberry.

Koj tuaj yeem nrhiav tau ntau xyoo, Indian txhuv, iodnik, uas yog ib tus neeg nyob hauv thaj tsam ntawm cov marshes ntsev thiab cov ntsev. Muaj qhov hu ua hav txwv yeem nyob ntawm thaj chaw ntawm Great Salt Lake suab puam, ntawm qhov feem ntau yog teresken. Qhov no yog tsob ntoo muaj hnub nyoog ib xyoos los ntawm tsev neeg Haze tsev neeg, tshwj xeeb yog cov neeg tsis paub qab hau, cov neeg nyob hauv cov chaw no, nyiam. Ntxiv mus, nws tuaj yeem ua zaub mov noj nyob rau lub caij ntuj sov thiab lub caij ntuj no, cov nroj tsuag nws tus kheej mus rau hauv qhov chaw nyob, nws sab qaum (ceg) tuag tawm, tab sis, zoo li ua ntej, ua zaub mov rau tsiaj. Nws tus yam ntxwv tseem ceeb yog lub peev xwm muaj sia nyob ntawm cov av uas tsis muaj dej hauv av lossis hauv av.

Nthuav neeg nyob ze ntawm cov suab puam

Nov yog Great Salt Lake, ntawm ib sab, nws qhov ntev yog qhov txaus nyiam tiag tiag, ntawm qhov tod tes, nws thaj chaw sib txawv tas li nyob ntawm huab cua thiab huab cua. Cov dej hauv lub pas dej tau ntsev, thiab qib ntsev ntau heev, cov ntsev tsis tuaj yeem hloov pauv los ntawm ntau qhov dej loj ntws los ntawm Wasach Ridge nyob ze.

Qhov kub, huab cua qhuav ua rau qhov tseeb tias cov txheej txheem evaporation tshwm sim nquag nyob rau lub caij ntuj sov. Vim li no, cov ntug dej tseem npog nrog ntsev thiab siv cov xim dawb.

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