Dab tsi yog cov yam ntxwv zoo tshaj plaws aquifers?
Dab tsi yog cov yam ntxwv zoo tshaj plaws aquifers?

Video: Dab tsi yog cov yam ntxwv zoo tshaj plaws aquifers?

Video: Dab tsi yog cov yam ntxwv zoo tshaj plaws aquifers?
Video: Huab Vwj & Celesna Lor- Qhov Tawv Tawv-Nkauj Tawm Tshiab 2024, Kaum ib hlis
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Cov uas muaj porosity siab thiab qis permeability raug xa mus rau cov neeg pluag cov dej thiab suav nrog pob zeb lossis geological tsim xws li granites thiab schist thaum cov porosity siab thiab siab permeability raug suav hais tias yog qhov zoo heev. cov dej thiab suav nrog cov pob zeb zoo li pob zeb tawg volcanic.

Ntawm no, dab tsi yog cov khoom ntawm aquifer zoo?

Ib dej hiav txwv yog lub cev ntawm cov pob zeb saturated los ntawm cov dej tuaj yeem txav tau yooj yim. Aquifers yuav tsum yog ob qho tib si permeable thiab ntxeem tau thiab suav nrog xws li pob zeb hom xws li sandstone, conglomerate, tawg limestone thiab unconsolidated xuab zeb thiab gravel. Fractured volcanic pob zeb xws li columnar basalts kuj ua zoo aquifers.

Dhau li saum toj no, yam twg tseem ceeb rau aquifers? Yog li, koj pom tau tias tag nrho peb yam tseem ceeb mus rau lub zog ntawm dej hauv av . Porosity yog qhov twg dej hauv av tuaj yeem ntws, thiab permeability thiab lub ntiajteb txawj nqus (lub hydraulic gradient) txiav txim siab sai npaum li cas nws tuaj yeem mus txog ntawd.

Yog li ntawd, dab tsi yog cov yam ntxwv ntawm aquifer?

Aquifer yam ntxwv. Cov dej hauv av tau khaws cia rau hauv qhov chaw qhib thiab tawg hauv geology khoom siv xws li av, xuab zeb, thiab pob zeb uas tshwm sim hauv qab ntawm thaj av. Aquifers yog cov txheej geological uas tau sau nrog dej thiab qhov ntawd tuaj yeem kis tau txaus dej muab lub qhov dej nyob rau hauv ib txwm hydraulic gradients.

Qhov twg yog qhov zoo tshaj plaws aquifer?

Cov sediments uas nyiam ua kom cov dej ntws zoo tshaj plaws suav nrog xuab zeb , limestone , gravel thiab, qee zaum, tawg pob zeb volcanic.

Pom zoo: