Solifluction lobes yog tsim thaum cov saturated active txheej ntawm av yog thawed, feem ntau thaum lub caij ntuj sov. Qhov gradient hauv av tseem ceeb heev vim tias cov lobes no tsuas yog tsim rau ntawm txoj kab nqes xwb. … Thaum cov gradient hloov dua thiab flattens tawm, cov khoom ntws qeeb thiab muab tso rau hauv tus nplaig zoo li.
Yuav ua li cas thiaj daws tau av?
Solifluction. Solifluction yog sib tov ntawm creep thiab ntws, uas tsim cov nplooj ntawv txawv, terraces thiab lobes ntawm khib nyiab thiab pob zeb. Cov nplooj ntawv Solifluction thiab lobes muaj nyob rau ntawm qhov chaw siab tshaj qhov uas cov txheej txheem tau txav mus los ntawm cov pob zeb thiab cov av downslope.
Yuav ua li cas thiaj hu ua Solifluction?
Solifluction, ntws dej-saturated av nqes hav nqes hav Vim tias permafrost yog impermeable rau dej, av overlying nws yuav dhau los ua oversaturated thiab swb downslope hauv qab rub ntawm lub ntiajteb txawj nqus. Cov av uas tau qhib thiab tsis muaj zog los ntawm kev ua Frost yog qhov cuam tshuam tshaj plaws.
txhais li cas los ntawm Solifluction hauv thaj chaw?
Solifluction is txheej txheem uas av saturated thiab pib ntws hla ib txoj kab nqes.
Dab tsi ua rau Solifluction?
Causs of Solifluction
Kev ua kom muaj zog tuaj yeem pib los ntawm rov ua kom khov-thaw cycles, lub gravitational rub ntawm lub ntiaj teb, cov khib nyiab ntws thiab av tawg, tsim cov dej khov Cov muaju, cov av ntub thiab regolith tom qab los nag hnyav thiab snowmelt, volcanic eruptions, uncovered av, thiab av qeeg shocks.
