Video: Yuav ua li cas phytoplankton muaj teeb meem?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Thaum muaj cov as-ham ntau dhau lawm, phytoplankton tuaj yeem loj hlob tawm ntawm kev tswj hwm thiab daim ntawv phom sij algal blooms (HABs). Cov paj no ua tau tsim cov tshuaj lom neeg muaj pes tsawg leeg uas muaj phom sij cuam tshuam rau ntses, plhaub ntses, tsiaj txhu, noog, thiab txawm tib neeg.
Tsis tas li lo lus nug yog, puas yog plankton tsim kev puas tsuaj rau tib neeg?
Tsis yog, tsis yog tag nrho cov algal blooms yog phom sij Cov paj no tshwm sim thaum phytoplankton , uas yog cov nroj tsuag me me, loj hlob sai heev thaum tsim khoom tshuaj lom los yog phom sij cuam tshuam rau tib neeg, ntses, shellfish, marine mammals, thiab noog.
Tsis tas li ntawd, phytoplankton xav tau dab tsi kom ciaj sia? Phytoplankton nyob ze ntawm ntug dej hiav txwv vim lawv xav tau hnub ci zoo li txhua yam nroj tsuag ntsuab. Lawv kuj xav tau dej thiab cov as-ham los ua neej nyob. Phytoplankton siv dej thiab CO2 kom loj hlob, tab sis phytoplankton tseem xav tau lwm cov vitamins thiab minerals, xws li hlau ciaj sia.
Ib yam li ntawd, koj tuaj yeem nug, phytoplankton cuam tshuam li cas rau ib puag ncig?
Kev nyab xeeb thiab Carbon Cycle Los ntawm photosynthesis, phytoplankton haus cov pa roj carbon dioxide ntawm qhov ntsuas sib npaug rau cov hav zoov thiab lwm cov nroj tsuag hauv av. Txawm me me hloov nyob rau hauv kev loj hlob ntawm phytoplankton muaj cuam tshuam atmospheric carbon dioxide concentration, uas yuav pub rov qab rau lub ntiaj teb saum npoo kub.
Puas yog phytoplankton zoo rau tib neeg?
SUPERIOR nrog cov txiaj ntsig zoo rau kev noj qab haus huv - Tsis zoo li Chlorella thiab Spirulina uas loj hlob hauv dej tshiab, Marine Phytoplankton loj hlob nyob rau hauv cov dej qab ntsev ntshiab thiab muaj ib tug tshwj xeeb array ntawm minerals thiab khoom noj khoom haus ntsiab txwv tsis pub nyuaj nrhiav.
Pom zoo:
Yuav ua li cas muaj ntau yam kev daws teeb meem overlapping kab?
Cov kab ke ntawm kab sib npaug tuaj yeem tsuas muaj 0, 1, lossis ib qho kev daws teeb meem tsis kawg. Ob kab no tsis tuaj yeem hla ob zaug. Cov lus teb raug yog tias qhov system muaj ib qho kev daws teeb meem. 2-Point Baskets Number of 3-Point Baskets 1 0 2 1 3 2 4 3
Yuav ua li cas koj thiaj paub yog tias tus nqi sib npaug tsis muaj kev daws teeb meem?
Tus nqi tiag tiag ntawm tus lej yog nws qhov kev ncua deb ntawm xoom. Tus lej ntawd yuav yog qhov zoo, vim koj tsis tuaj yeem ua tsis zoo ob txhais taw deb ntawm ib yam dab tsi. Yog li txhua tus nqi sib npaug sib npaug sib npaug rau tus lej tsis zoo yog tsis muaj kev daws teeb meem, txawm tias tus lej ntawd yog dab tsi
Koj yuav txiav txim siab li cas yog tias qhov tsis sib xws tsis muaj kev daws teeb meem?
Cais tawm tus nqi tseeb ntawm sab laug ntawm qhov tsis sib xws. Yog tias tus lej ntawm sab nraud ntawm qhov tsis sib xws yog qhov tsis zoo, koj qhov kev sib npaug tsis muaj kev daws teeb meem lossis tag nrho cov lej tiag tiag li kev daws teeb meem. Siv cov cim ntawm txhua sab ntawm koj qhov tsis sib xws los txiav txim siab qhov twg ntawm cov xwm txheej no tuav
Yuav ua li cas ib tug kab zauv muaj infinite kev daws teeb meem?
Ib txoj kab sib npaug muaj ntau qhov kev daws teeb meem tsis kawg (hauv qhov sib txawv x) yog tias thiab tsuas yog tias ob qho tag nrho cov coefficients ntawm x ntawm ob sab yog sib npaug, thiab tag nrho cov nyob ntawm ob sab yog sib npaug
Yuav ua li cas koj thiaj paub yog tias tus nqi tsis sib xws tsis muaj kev daws teeb meem?
Okay, yog tias qhov tseem ceeb tshaj plaws yeej ib txwm zoo lossis xoom tsis muaj txoj hauv kev uas lawv tuaj yeem tsawg dua lossis sib npaug rau tus lej tsis zoo. Yog li ntawd, tsis muaj kev daws teeb meem rau ob qho no. Hauv qhov no yog tias tus nqi tiag tiag yog qhov zoo lossis xoom ces nws yuav nco ntsoov ntau dua lossis sib npaug rau tus lej tsis zoo