Cov txheej txheem:

Yuav ua li cas thaum aquifers depleted?
Yuav ua li cas thaum aquifers depleted?

Video: Yuav ua li cas thaum aquifers depleted?

Video: Yuav ua li cas thaum aquifers depleted?
Video: YUAV UA LI CAS LUAG THIAJ SAIB TAUS YUS 2024, Tej zaum
Anonim

Qee qhov cuam tshuam tsis zoo ntawm av-dej kev poob qis suav nrog cov nqi siv hluav taws xob ntau ntxiv, kev ua kom tsis zoo ntawm cov dej tsis zoo, txo cov dej hauv cov kwj dej thiab cov pas dej, lossis cov av hauv av.

Tsis tas li nug, peb qhov txiaj ntsig zoo tshaj plaws ntawm aquifer depletion yog dab tsi?

Qee qhov tshwm sim ntawm aquifer depletion muaj xws li:

  • Cov pas dej qis qis lossis-hauv qhov xwm txheej hnyav-nruab nrab lossis tag nrho cov kwj deg qhuav.
  • Av subsidence thiab sinkhole tsim nyob rau hauv cov cheeb tsam ntawm hnyav tshem tawm.
  • Cov dej ntsev nkag.

Tom qab ntawd, lo lus nug yog, nws yuav siv sij hawm ntev npaum li cas los ua kom lub aquifer? Nyob ntawm nws permeability, cov dej tuaj yeem nce dej ntawm tus nqi ntawm 50 feet hauv ib xyoos mus rau 50 ntiv tes hauv ib puas xyoo. Lawv muaj ob qho tib si recharge thiab tso tawm tsam. Ib cheeb tsam recharge feem ntau tshwm sim ntawm qhov siab siab qhov twg los nag, snowmelt, pas dej los yog dej ntws ntws mus rau hauv av. ntxiv tus dej hiav txwv.

Kuj nug, aquifers puas vau?

Feem ntau ntawm cov ntiaj chaw muaj dej tshiab nyob hauv av. Aquifers khaws dej zoo li daim txhuam cev, tuav nws hauv qhov chaw nruab nrab ntawm pob zeb, xuab zeb, pob zeb thiab av nplaum. Tam sim no dej ntau tau nqus los ntawm qee qhov cov dej hais tias cov underground chaw yog kev sib tsoo thiab qhov chaw ntawm lub ntiaj teb tau hloov mus tas li.

Cov aquifers puas tuaj yeem muab ntxiv?

Aquifers tuaj yeem ua ua ntxiv artificially. Piv txwv li, ntau cov dej hauv av siv rau cov cua txias yog rov qab mus rau cov dej los ntawm recharge qhov dej ntawm Long Island, New York.

Pom zoo: