Video: Yuav ua li cas koj xam tag nrho cov thawj productivity?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
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.
Pom zoo:
Koj xam xam tag nrho cov neeg yuav khoom li cas?
Hloov chaw, tag nrho cov kev yuav khoom yuav tsum raug xam los ntawm kev ntxiv cov khoom muag kawg rau tus nqi ntawm cov khoom muag thiab rho tawm cov khoom pib pib. Feem ntau cov tuam txhab yuav muaj cov ntaub ntawv khaws tseg ntawm kev yuav khoom, yog li qhov kev suav no yuav tsis xav tau
Koj ua li cas xam cov qhab nia tag nrho?
Siv cov qauv hauv qab no los xam koj GRPs: ncav x Zaus = GRP. Mus txog yog tus naj npawb ntawm cov tib neeg lossis tsev uas pom kev tshaj tawm tsawg kawg ib zaug hauv koj li phiaj xwm phiaj xwm phiaj xwm; zaus yog qhov nruab nrab ntawm cov sij hawm uas lawv pom nws. Ntxiv koj qhov kev ncav cuag tag nrho, thiab tom qab ntawd ntxig koj cov ntaub ntawv ncav cuag rau hauv kab zauv
Yuav ua li cas koj xam tag nrho cov nyiaj tau los quizlet?
Tag nrho cov nyiaj tau los yog ib lub tuam txhab cov nyiaj seem tom qab muag ib yam khoom lossis kev pabcuam thiab txiav tawm tus nqi cuam tshuam nrog nws cov khoom tsim thiab muag. Txhawm rau xam cov nyiaj tau los tag nrho: txheeb xyuas cov nyiaj tau los, muab cov nyiaj tau los thiab rho tawm tus nqi ntawm cov khoom muag. Kuj hu ua 'gross margin' thiab 'gross income'
Yuav ua li cas koj xam tag nrho cov profit turnover ratio?
Tus lej nyiaj tau los tag nrho yog xam los ntawm kev rho tawm tus nqi ntawm cov khoom muag los ntawm tag nrho cov nyiaj tau los thiab faib qhov sib txawv los ntawm tag nrho cov nyiaj tau los. Feem ntau tus lej nyiaj tau los tag nrho yuav rov ua qhov sib npaug thiab tsuas yog faib tag nrho GP dollaramount peb siv los ntawm tag nrho cov nyiaj tau los
Koj yuav suav tag nrho cov khoom hloov pauv li cas?
Nws txhais tau tias yog qhov tso zis rau ib chav tsev ntawm cov khoom nkag los yog qhov nruab nrab ntawm tag nrho cov khoom ib chav tsev ntawm cov tswv yim thiab tuaj yeem xam los ntawm kev faib tag nrho cov khoom los ntawm cov khoom siv (cov khoom sib txawv)