Video: Kev tsim khoom xa khoom yog dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Kev tsim khoom xa tuaj yog hais txog ib qho kev txiav txim uas suav nrog kev hloov ntawm lub npe los ntawm kev ua haujlwm ntawm txoj cai thaum hloov pauv tsis tau. Kev tsim khoom xa tuaj yog ib lo lus nug sib xyaw ntawm txoj cai thiab qhov tseeb, thiab qhov xwm txheej lossis qhov tseeb tsim nyog los tsim xws li kev xa khoom yuav tsum tau pom los ntawm pawg txiav txim raws li qhov tseeb kev xa khoom.
Kuj paub yog, dab tsi yog qhov tseeb thiab tsim khoom xa tuaj?
Kev xa tawm tiag : Yog tias cov khoom raug muab rau hauv lub cev ntawm tus neeg yuav khoom, lub kev xa khoom yog ib xa khoom tiag . Kev tsim khoom xa tuaj : Kev hloov pauv ntawm cov khoom tuaj yeem ua tiav txawm tias qhov kev hloov pauv tau cuam tshuam yam tsis muaj kev hloov pauv hauv kev muaj lossis kev saib xyuas ntawm cov khoom.
Ib sab saum toj no, dab tsi yog kev tsim khoom xa tuaj hauv kev pov hwm lub neej? Kev tsim khoom xa tuaj . Kev txhob txwm tso tseg kev tswj hwm txoj cai thiab xa mus rau ib tus neeg ua haujlwm rau tus tswv txoj cai, xws li thaum tus neeg tuav pov hwm xa tsab cai rau nws tus neeg sawv cev rau kev xa khoom mus rau nyiaj pov hwm.
Yog li ntawd, dab tsi yog lub cim kev xa khoom ntawm cov khoom?
Symbolic kev xa khoom hais txog kev xa khoom los ntawm txoj kev khoom plig lossis kev muag khoom, thaum nws tsis tuaj yeem nkag los yog cumbersome. Cov khoom hauv qab cim kev xa khoom tau muab los ntawm cov ntawv hloov pauv uas qhia txog kev pub dawb lub hom phiaj ntawm tus neeg pub dawb lossis tus muag khoom thiab tau txais los ua tus sawv cev ntawm cov khoom qub.
Txoj cai ntawm kev xa khoom yog dab tsi?
Sib nrug los ntawm ib qho kev cog lus zoo li no, khoom muag yog yuav xa ntawm qhov chaw uas lawv nyob ntawm lub sijhawm muag, thiab khoom pom zoo yuav muag yog yuav xa nyob rau ntawm qhov chaw uas lawv nyob rau ntawm lub sij hawm ntawm daim ntawv cog lus yuav muag, yog hais tias tsis yog ces nyob rau hauv hav zoov, nyob rau ntawm qhov chaw uas lawv yog tsim los yog tsim.
Pom zoo:
Dab tsi yog cov tswv yim thiab cov khoom tsim tawm hauv cov txheej txheem tsim khoom?
Hauv kev lag luam, yam tseem ceeb ntawm kev tsim khoom, peev txheej, lossis cov tswv yim yog qhov uas siv hauv cov txheej txheem tsim khoom los tsim cov khoom tawm - uas yog, cov khoom tiav thiab cov kev pabcuam. Tus nqi siv ntawm ntau yam inputs txiav txim seb qhov ntau npaum li cas ntawm cov zis raws li kev sib raug zoo hu ua ntau lawm muaj nuj nqi
Qhov kev pabcuam tsim khoom tsim khoom yog dab tsi?
Productivity yog qhov sib piv ntawm cov khoom tsim tawm thiab cov kev pabcuam thiab cov tswv yim ntawm cov peev txheej siv los tsim lawv. Qhov tseeb tias cov kev pabcuam kev lag luam tam sim no suav nrog ib nrab ntawm tag nrho cov kev lag luam tsim tawm tau coj peb mus rau qhov kev xav tias kev pabcuam-kev ua haujlwm yuav muab ib feem ntawm qhov kev piav qhia
Dab tsi yog qhov kev sib raug zoo ntawm tag nrho cov khoom tsim tau thiab cov khoom tsim tawm thawj zaug sau qhov sib npaug?
Koj tuaj yeem pom tias koj tus lej nyiaj hauv tuam txhab nyiaj tau txiav txim siab raws li hauv qab no: Koj qhov Net ntau lawm yog sib npaug rau koj qhov Kev Tsim Nyog Tag Nrho Tshem Tawm Tawm, uas yog tib yam li qhov sib npaug saum toj no uas hais txog Net Primary Production (NPP) = Gross Primary Production (GPP) Kev ua pa tawm (R)
Dab tsi yog kev lag luam kev lag luam hauv kev tsim khoom tshiab?
Kev tsim khoom tshiab pab cov tuam txhab sib txawv ntawm cov neeg siv khoom sib txawv thiab nthuav dav rau cov lag luam tshiab. Lub tswv yim kev lag luam khoom lag luam npaj koj lub lag luam los faib nyiaj thiab cov peev txheej, ntsuas kev pheej hmoo, thiab muab sijhawm tswj hwm koj cov khoom ua ntej nws mus txog ntu kev lag luam tshiab
Dab tsi yog cov khoom siv ncaj qha kev ua haujlwm thiab kev tsim khoom siv nyiaj siv ua haujlwm?
Hauv cov tuam txhab tsim khoom, cov khoom siv nyiaj siv ua haujlwm suav nrog tag nrho cov nqi tsim khoom tshwj tsis yog cov suav nrog cov khoom siv ncaj qha thiab kev ua haujlwm ncaj qha. Cov nqi tsim khoom siv nyiaj siv ua haujlwm yog cov nqi tsim khoom uas yuav tsum tau tshwm sim tab sis tsis tuaj yeem lossis tsis tuaj yeem taug qab ncaj qha rau cov khoom tshwj xeeb tsim