Yuav ua li cas koj xam tag nrho cov thawj productivity?
Yuav ua li cas koj xam tag nrho cov thawj productivity?

Video: Yuav ua li cas koj xam tag nrho cov thawj productivity?

Video: Yuav ua li cas koj xam tag nrho cov thawj productivity?
Video: YUAV COJ LI CAS TU NEEG KOJ HLUB THIAJ NCO KOJ 2024, Kaum ib hlis
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Muab xam tag nrho cov khoom tseem ceeb : ? Tag Nrho Cov Khoom Tseem Ceeb (GPP) yog tag nrho cov pa roj carbon uas tau kho los ntawm cov kab mob hauv lub sijhawm. Txhawm rau txiav txim siab qhov no rau koj tus qauv, rho tawm lub raj mis tsaus DO los ntawm lub teeb DO qhov tseem ceeb, ces faib nws los ntawm lub sijhawm (feem ntau hauv hnub).

Tsis tas li ntawd, koj ua li cas suav cov khoom tsim tau tag nrho?

Faib koj daim duab ntau lawm los ntawm lub zog koj muab tso rau hauv nws. Piv txwv li, 10, 000 units tsim nyob rau hauv ib lub hlis uas siv 400 kilowatt teev qhia tias koj faib 10, 000 los ntawm 400 kom pom ib daim duab ntawm 25. Qhov no txhais tau tias koj ua 25 units ib kilowatt teev. Taug qab koj tag nrho zog kev tsim khoom.

Ib yam li ntawd, tag nrho cov txiaj ntsig tseem ceeb yog dab tsi? Tag nrho cov khoom lag luam tseem ceeb yog tus nqi ntawm cov pa roj carbon tsau thaum lub sij hawm photosynthesis los ntawm tag nrho cov producers nyob rau hauv lub ecosystem. Txawm li cas los xij, ib feem loj ntawm lub zog siv zog siv los ntawm cov txheej txheem metabolic ntawm cov neeg tsim khoom (ua pa).

Ib tug kuj yuav nug, koj ua li cas suav tag nrho thiab cov txiaj ntsig ntawm cov khoom lag luam?

Net Primary Productivity (NPP), lub ntau lawm ntawm cov nroj tsuag biomass, yog sib npaug rau tag nrho cov carbon coj los ntawm cov nroj tsuag los ntawm photosynthesis (hu ua Tag Nrho Cov Tseem Ceeb Ntau Lawm los yog GPP) rho tawm cov pa roj carbon uas ploj mus ua pa.

Lub biome twg muaj qhov ua tau zoo tshaj plaws?

Raws li koj tuaj yeem xav, lub biome terrestrial nrog qib siab tshaj plaws ntawm thawj cov khoom lag luam yog qhov tropical rainforest biome nrog ib ncig ntawm 2,200 grams ntawm biomass ib square meter ib xyoo. Cov tropical raws caij nyoog hav zoov kuj poob nyob rau hauv ntau yam uas muaj siab thawj productivity.

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