Dab tsi yog lub zog pyramid pab tau rau kev kwv yees?
Dab tsi yog lub zog pyramid pab tau rau kev kwv yees?

Video: Dab tsi yog lub zog pyramid pab tau rau kev kwv yees?

Video: Dab tsi yog lub zog pyramid pab tau rau kev kwv yees?
Video: yog hmoov dab tsi tub huas xyooj 2024, Kaum ib hlis
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Definition of ib Zog Pyramid

Qhov no yog qhov twg ib lub zog pyramid (qee zaus hu ua trophic pyramid los yog ecological pyramid ) yog pab tau hauv quantifying zog hloov ntawm ib lub cev mus rau lwm qhov raws cov khoom noj khoom haus. Zog txo qis thaum koj txav mus los ntawm qib trophic los ntawm hauv qab mus rau sab saum toj pyramid.

Ib yam li ntawd, lub zog pyramids qhia li cas?

A pyramid ntawm lub zog qhia npaum li cas zog yog khaws cia rau hauv daim ntawv ntawm biomass tshiab ntawm txhua qib trophic, thaum a pyramid ntawm biomass qhia pes tsawg biomass (tus nqi ntawm cov nyob los yog cov organic teeb meem tam sim no nyob rau hauv lub cev) muaj nyob rau hauv cov kab mob.

Tsis tas li ntawd, 10 txoj cai nyob rau hauv lub zog pyramid yog dab tsi? Cov 10 % Txoj cai txhais tias thaum twg zog yog dhau los ntawm ib qho ecosystem los ntawm ib theem trophic mus rau tom ntej, tsuas yog kaum feem pua ntawm cov zog yuav dhau mus. Qib trophic yog txoj haujlwm ntawm cov kab mob hauv cov khoom noj los yog lub zog pyramid.

Cov lus nug tseem yog, dab tsi yog lub vev xaib khoom noj muaj txiaj ntsig rau kev kwv yees?

Kev siv ntawm zaub mov webs rau kwv yees Kev hloov pauv hauv ecosystems los ntawm trophic cascades yog qhov tseem ceeb kom nkag siab txog tag nrho cov txiaj ntsig ntawm tib neeg ntawm lub ntiaj teb ntuj. Lawv tuaj yeem pab peb nkag siab zoo dua cov lus teb zoo tshaj plaws rau cov cascades xws li cov lus piav qhia saum toj no.

Koj siv lub zog pyramid hauv kab lus li cas?

Cov kab lus Cov ntaub ntawv txawb: Ecological Pyramid . svg | Ib lub zog pyramid yog ib qho kev nthuav qhia ntawm cov qib trophic hauv ib qho ecosystem. Lub zog pyramids Txawm li cas los xij, yuav muaj kev ncaj ncees pyramid zoo yog tias tag nrho cov khoom noj zog suav nrog thiab qhov no tau hais los ntawm txoj cai thib ob ntawm thermodynamics.

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