Eluviation thiab illuviation txawv li cas?

Cov txheej txheem:

Eluviation thiab illuviation txawv li cas?
Eluviation thiab illuviation txawv li cas?
Anonim

Muaj qhov sib txawv ntawm lo lus no siv li cas hauv geology thiab av science. Eluviation yog downward percolation ntawm dej los ntawm av horizons av horizons Lub sij hawm yeej txiav txim siab lub thickness ntawm cov av profile li ntau txheej ntawm xuab zeb, av nplaum, humus, weathered pob zeb, thiab lwm yam. ntawm cov av thiab raws li ib txheej ntawm cov av yuav siv sij hawm ntau xyoo rau deposit. https://www.vedantu.com › question-answer

txiav txim siab tuab ntawm av profile A Kev nyab xeeb B Sijhawm chav kawm 10 kev sib raug zoo…

uas thauj av cov ntsiab lus los ntawm cov txheej txheem sab saud mus rau theem qis, thiab qhov kev xav tau yog qhov tso tawm ntawm cov khoom no (illuvial deposit) hauv qis dua.

Dab tsi yog qhov txawv ntawm illuviation thiab eluviation?

Illuviation yog hais txog kev tsim lossis tso tawm ntawm cov khoom siv yaj lossis cov khoom tshem tawm hauv ib txheej los ntawm cov dej percolating leaching nws los ntawm lwm txheej. … Eluviation koom nrog removal los yog thauj cov minerals yaj los yog tshem tawm cov khoom ntawm ib txheej mus rau lwm txheej.

Kev sib raug zoo ntawm eluviation thiab illuviation yog dab tsi?

Nyob rau hauv av science, eluviation yog thauj cov khoom av los ntawm cov txheej saum toj ntawm cov av mus rau theem qis los ntawm downward percolation ntawm dej hla av horizons, thiab tsub zuj zuj ntawm cov khoom no (illuvial deposit) nyob rau theem qis yog hu ua illuviation.

av yog dab tsiilluviation?

Illuviation, Kev sib sau ntawm cov ntaub ntawv yaj lossis tshem tawm cov av hauv ib cheeb tsam lossis txheej raws li qhov tshwm sim ntawm leaching (percolation) los ntawm lwm qhov. Feem ntau av nplaum, hlau, los yog humus ntxuav tawm thiab tsim ib txoj kab nrog sib txawv sib xws thiab xim. Cov kab no yog ib qho tseem ceeb rau kev kawm txog cov muaj pes tsawg leeg thiab hnub nyoog ntawm pob zeb strata.

Puas eluviation tshwm sim saum qhov kev xav?

Cov txheej txheem eluviation tshwm sim ua ke nrogtxheej txheem illuviation, thawj tus muaj nyob rau ntawm kev tshem tawm cov as-ham thiab cov khoom siv organic los ntawm lub qab ntug sab nraud, txhawb lawv txoj kev txom nyem, ua rau lawv cov xuab zeb ntau dua, thiab qhov thib ob muaj nyob rau ntawm qhov tso tawm ntawm cov as-ham thiab cov khoom siv organic hauv …

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