Puas yog bioaccumulation ib txwm ua rau biomagnification?
Puas yog bioaccumulation ib txwm ua rau biomagnification?

Video: Puas yog bioaccumulation ib txwm ua rau biomagnification?

Video: Puas yog bioaccumulation ib txwm ua rau biomagnification?
Video: Zong Pha Xiong - Puas Yog Koj Hloov Siab produced by Rebel Beats 2024, Tej zaum
Anonim

Bioconcentration yog qhov tshwj xeeb bioaccuulation txheej txheem los ntawm cov concentration ntawm ib tug tshuaj nyob rau hauv ib tug kab mob yuav siab tshaj nws concentration nyob rau hauv cov huab cua los yog dej nyob ib ncig ntawm lub cev. Hmoov zoo, bioaccumulation ua tsis yog ib txwm ua rau biomagnification.

Xav txog qhov no, biomagnification puas tuaj yeem tsis muaj bioaccumulation?

Ib qho txawv yog qhov ntawd bioaccuulation hais txog kev tsim cov tshuaj nyob rau hauv lub cev ntawm ib lub cev thaum biomagnification hais txog kev txhim kho hauv ntau lub cev. Biomagnification kuj yuav tsum tau txav mus rau cov khoom noj khoom haus kom tshwm sim, thaum bioaccuulation tsis xav kom tus tsiaj noj.

Ib sab saum toj no, dab tsi yog qhov ua rau biomagnification lossis bioaccumululation? Cov vim li cas yog vim li cas koj thiaj li yuav tsum txwv kom tsawg npaum li cas ntses koj noj yog vim noj ntses, tshwj xeeb tshaj yog nyob rau hauv loj npaum li cas, uas twb tau sau mercury nyob rau hauv biomagnification hauv koj lub cev. Biomagnification yog hom bioaccuulation qhov twg tus nqi ntawm ib tug tshuaj multiplies txhua txhua lub sij hawm nws txav mus rau cov khoom noj khoom haus saw.

Hais txog qhov no, puas yog bioaccumululation tib yam li biomagnification?

Bioaccuulation hais txog kev sib sau ntawm cov tshuaj lom neeg hauv cov ntaub so ntswg ntawm ib yam kabmob. Biomagnification hais txog qhov nce ntxiv ntawm cov tshuaj lom neeg ntau dua tus tsiaj nyob rau ntawm cov khoom noj.

Qib twg ntawm cov khoom noj khoom haus feem ntau cuam tshuam los ntawm biomagnification?

Feem ntau, cov tsiaj nyob ze rau saum lub saw khoom noj yog feem ntau cuam tshuam vim txoj kev hu ua biomagnification . Ntau yam ntawm feem ntau cov co toxins txaus ntshai nyob rau hauv qab dej hiav txwv thiab tom qab ntawd raug coj los ntawm cov kab mob uas nyob los yog pub rau hauv qab cov sediments.

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