Qhov sib txawv tseem ceeb ntawm zooplankton thiab phytoplankton yog tias zooplankton yog heterotrophic non-photosynthesizing plankton uas yog protozoan lossis tsiaj thaum lub phytoplankton yog autotrophic photosynthetic plankton uas yog diatom, cyanobacteria lossis algae.
Planktons yog cov kab mob me me uas nyob thiab ntab hauv dej hiav txwv, hiav txwv lossis dej hiav txwv. Feem ntau ntawm lawv yog microscopic, thiab lawv yog cov khoom noj tseem ceeb rau cov tsiaj loj. Muaj ob hom loj ntawm planktons uas yog zooplankton thiab phytoplankton. Zooplanktons yog heterotrophic, thiab lawv suav nrog cov tsiaj uas tsis muaj peev xwm ntawm photosynthesis. Ntawm qhov tod tes, phytoplankton yog photosynthetic plankton, uas yog autotrophic. Tsis tas li ntawd, phytoplanktons khaws lub zog ntawm photosynthesis thiab zooplankton thiab nekton (cov tsiaj lub cev loj uas nquag txav hauv kab dej) pub rau cov. Tib neeg thiab lwm cov tsiaj nyeg pub rau nekton thiab qee qhov zooplankton loj loj. Tsis tas li ntawd, tib neeg kev ua ub no xws li kev ua qias tuaj ib puag ncig, feem ntau cuam tshuam tsis zoo rau lub zog ntws uas pib los ntawm phytoplankton.
Zooplankton yog dab tsi?
Zooplankton suav nrog cov tsiaj me uas ua luam dej lossis ntab hauv kab dej. Raws li cov theem kev loj hlob nyob rau hauv lawv lub neej voj voog, zooplankton yog ntawm ob pawg uas yog meroplankton thiab holoplankton. Meroplankton feem ntau yog larvae ntawm cnidarians, crustaceans, molluscs, kab, echinoderms thiab qee cov ntses. Lawv siv sijhawm me ntsis ntawm lawv lub neej raws li plankton thaum; lub holoplankton siv tag nrho lawv lub neej ua plankton. Holoplankton suav nrog pteropods, polychaetes, larvaceans, copepods thiab siphonophores.
Vim li no, zooplanktons suav nrog cov tswv cuab los ntawm yuav luag tag nrho Phyla ntawm lub nceeg vaj tsiaj; Protozoa, Cnidarians / Coelenterates, Arthropods, Molluscs, Echinoderms, thiab Chordates. Lawv muaj peev xwm ua luam dej lossis ntab siv ntau yam txuj ci xws li lub cev rog, cov roj tee, pneumatophores, ion-replacement techniques, thiab lwm yam.
Daim duab 01: Zooplanktons
Tsis tas li ntawd, ib qho ntawm cov txiaj ntsig zoo tshaj plaws ntawm zooplankton yog tias lawv muaj peev xwm qhia tau qhov tshwm sim tshwj xeeb hu ua ntsug tsiv teb tsaws, qhov chaw lawv txav mus rau saum npoo dej thaum hmo ntuj thiab txav mus rau hauv dej tob thaum nruab hnub.. Vertical migration pab kom lawv muaj kev nyab xeeb los ntawm cov tsiaj nyeg diurnal thiab cia cov phytoplankton tsim khoom noj thaum nruab hnub uas tuaj yeem noj hmo hmo. Thaum cov kev txav no, zooplanktons siv cov dej ntws thiab ua luam dej.
YPhytoplankton yog dab tsi?
Phytoplankton yog cov kab mob me me zoo li hauv kab dej, feem ntau nyob hauv thaj chaw euphotic, aka sunlit ntim, ntawm lub cev dej. Diatoms (ntau tshaj 50, 000 hom), cyanobacteria, dinoflagellates (ntau tshaj 2000 hom), thiab algae (xws li liab thiab ntsuab algae) yog qee pawg ntawm phytoplankton.
Daim duab 02: Phytoplanktons
Ntxiv mus, cov kab mob no tuaj yeem khaws lub zog ntawm lub hnub ci rau hauv daim ntawv ntawm cov khoom noj. Yog li, lawv yog cov kab mob autotrophic ntawm cov dej ecosystems. Tshwj xeeb tshaj yog lawv yog lub luag haujlwm rau lub ntiaj teb cov khoom lag luam siab tshaj plaws, uas yog yuav luag 200 billion kilocalories ib xyoos. Tawm ntawm lub ntiaj teb 'thawj tsim khoom, phytoplankton suav txog ntau dua 50% ntawm kev tsim khoom. Tsis zoo li zooplanktons, phytoplankton tsis tuaj yeem ua luam dej tawm tsam cov dej tam sim no, piv txwv li cov uas tsis yog cov neeg ua luam dej thiab yog li ntawd, zooplankton thiab nekton tuaj yeem yooj yim tua ntawm cov.
Dab tsi zoo sib xws ntawm Zooplankton thiab Phytoplankton?
- Zooplanktons thiab phytoplanktons yog ob hom planktons.
- Lawv feem ntau yog cov kab mob microscopic nyob hauv dej hiav txwv, hiav txwv thiab dej tshiab
- Tsis tas li, ob qho tib si yog qhov qhia txog kev noj qab haus huv dej hiav txwv.
- Tsis tas li ntawd, lawv ob leeg muaj kev cuam tshuam rau kev hloov pauv hauv ib puag ncig marine.
- Tsis tas li ntawd, cov phytoplankton yog cov khoom noj tseem ceeb rau lub zooplankton.
Qhov txawv ntawm Zooplankton thiab Phytoplankton yog dab tsi?
Zooplanktons yog cov tsiaj zoo li cov planktons uas ntws hauv cov dej ntws tab sis, phytoplanktons yog cov nroj tsuag zoo li planktons uas ntws hauv cov dej ntws. Tsis tas li ntawd, zooplanktons yog heterotrophic thaum phytoplanktons yog autotrophic. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm zooplankton thiab phytoplankton. Tsis tas li ntawd, zooplanktons qhia txog kev tsiv teb tsaws ntsug thaum phytoplanktons tsis muaj peev xwm qhia txog kev txav chaw ntsug. Yog li, qhov no yog lwm qhov sib txawv ntawm zooplankton thiab phytoplankton. Qhov sib txawv tseem ceeb ntawm zooplankton thiab phytoplankton yog qhov zooplankton nyob hauv qhov chaw tsaus thiab txias dua ntawm cov dej thaum cov phytoplankton nyob rau saum npoo dej.
Tsis tas li ntawd, zooplankton tuaj yeem txav tau thaum phytoplankton tsis tuaj yeem. Phytoplankton tsuas yog ntab nrog dej. Yog li, qhov no kuj yog qhov txawv ntawm zooplankton thiab phytoplankton. Protozoans thiab tsiaj me yog zooplanktons thaum diatoms, algae, dinoflagellates thiab cyanobacteria yog phytoplankton.
Cov duab hauv qab no nthuav tawm cov ntsiab lus ntxiv ntawm qhov sib txawv ntawm zooplankton thiab phytoplankton.
Summary – Zooplankton vs Phytoplankton
Planktons yog cov kab mob uas nyob hauv cov dej ntawm dej hiav txwv, hiav txwv, thiab lub cev ntawm cov dej tshiab. Qee tus zoo li tsob nroj thaum qee qhov zoo li tsiaj. Cov nroj tsuag zoo li planktons yog phytoplanktons thaum tsiaj zoo li planktons yog zooplanktons. Yog li, hauv cov ntsiab lus ntawm qhov sib txawv ntawm zooplankton thiab phytoplankton, peb tuaj yeem hais tias zooplanktons yog heterotrophic thaum phytoplanktons yog autotrophic. Tsis tas li ntawd, zooplanktons tsis tuaj yeem ua kom photosynthesize thiab tso pa oxygen thaum phytoplanktons tuaj yeem photosynthesize thiab tso pa tawm. Tsis tas li ntawd, zooplankton qhia txog kev txav chaw ntsug thaum phytoplankton tsis tuaj yeem. Txawm li cas los xij, phytoplankton tsim cov khoom lag luam ntau tshaj plaws thiab lawv yog cov khoom noj tseem ceeb rau lwm yam kab mob.
