Cov txheej txheem:

Ib qho piv txwv ntawm niche hauv science yog dab tsi?
Ib qho piv txwv ntawm niche hauv science yog dab tsi?

Video: Ib qho piv txwv ntawm niche hauv science yog dab tsi?

Video: Ib qho piv txwv ntawm niche hauv science yog dab tsi?
Video: Lus piv txwv ntawm ib tug ntseeg 2024, Hlis ntuj nqeg
Anonim

Piv txwv li, a vaj Kab laug sab yog ib tug predator uas yos hav zoov rau cov tsiaj nyeg ntawm cov nroj tsuag, thaum tsob ntoo Oak hlob los ua tus thawj hav zoov, tig hnub ci rau hauv zaub mov. Lub luag hauj lwm uas hom plays yog hu ua nws ecological niche . Ib lub niche suav nrog ntau dua li cov kab mob noj los yog qhov twg nws nyob.

Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog ib tug niche nyob rau hauv science?

Lub sij hawm qhov chaw , thaum siv nyob rau hauv lub kev kawm ntawm ecological biology, yog siv los txhais cov kab mob lub luag haujlwm hauv ecosystem. Tsis yog nws xwb qhov chaw suav nrog ib puag ncig uas ib lub cev muaj sia nyob, tab sis nws kuj suav nrog cov kab mob "txoj hauj lwm" hauv ib puag ncig ntawd.

Tom qab ntawd, lo lus nug yog, dab tsi yog lub niche? A qhov chaw nyob rau hauv kev ua lag luam yog ib cheeb tsam ntawm kev lag luam uas muaj nws tus kheej cov kev cai, cov neeg siv khoom, thiab cov khoom. Niche kev lag luam yog kev coj ua ntawm kev faib kev lag luam rau hauv cov chaw tshwj xeeb rau cov khoom lag luam tshwj xeeb. A qhov chaw kev ua lag luam yog ib qho ntawm cov chaw tshwj xeeb no.

Kuj nug yog, ob hom niches yog dab tsi?

Cov ntsiab lus hauv txheej no (8)

  • kev sib tw. Ib qho kev xav tau los ntawm ob lossis ntau yam kab mob raws li kev txwv ntawm cov peev txheej; piv txwv li, zaub mov, dej, teeb, chaw, phooj ywg, chaw zes.
  • kev sib koom tes.
  • ecological niche.
  • kev sib raug zoo.
  • kev ua phem.
  • kab mob parasitic.
  • Paub qhov tseeb.
  • Fundamental niche.

Puas yog Niche ib qho lus qhia?

Niche as ib npe txhais tau hais tias muaj kev thov rov hais dua tshwj xeeb. Nyob rau hauv dab tsi zoo li ib tug txawv txawv siv lo lus, nws yog hais tias nws lub tswv yim yog ib tug "me ntsis qhov chaw " - nws yuav muaj qee qhov tshwj xeeb thov rau lub khw tshwj xeeb me ntsis.

Pom zoo: