Khoom noj khoom haus saw nyob rau hauv lub deciduous forests ntawm Lavxias teb sab Federation. Ib co piv txwv

Nyob rau hauv av, muaj yog ib tug ntau ntau yam ntawm cov nroj tsuag thiab tsiaj txhu. Tag nrho cov ntawm lawv yog yuam kom muab rau lawv livelihoods, noj mov thiab digesting kev loj hlob. Yog li, lawv sis yog yeej ib txwm raug koom nyob rau hauv cov zaub mov saw, nyob rau hauv uas qhov cov kev mus los ntawm ib tug mus rau lwm txav cov as-ham thiab lub zog.

mov saw

Nyob rau hauv deciduous forests ntawm cov sequences, ntawm chav kawm, muaj lawv tus kheej cov yam ntxwv. Tab sis nyob rau hauv dav dav, lub haum thiab sis yuav siv sij hawm qhov chaw nyob rau hauv lub dav dav txoj cai lij choj thiab cov kev cai, raug rau yuav luag txhua ib puag ncig. Tom qab tag nrho, yog dab tsi cov zaub mov saw? By thiab loj, qhov no yog ib qhov teeb meem nyob qhov twg cov as-ham thiab lub zog yog kis los ntawm ib tug sia mus rau lwm nyob rau hauv ib tug raws sijhawm. Qhov cov kev mus yog feem ntau tsim nyob rau ntawm producers thiab tau txais kev pab (ntau ntau ntau). Tus thawj nyob rau hauv lub saw tsis noj organic, ua zaub mov rau lawv livelihoods ncaj qha los ntawm cov av, huab cua thiab dej. Piv txwv li, feem ntau cov nroj tsuag siv photosynthesis phenomenon. Ib tug kab mob nyob rau hauv yuav luag txhua ib puag ncig, pub zaub mov thiab roj cua. Consuments ntxiv rau ib theem zuj zus. Thawj theem - pub rau tsob nroj khoom noj khoom haus (producers) thiab hu ua herbivores (herbivorous). Qhov thib ob, thib peb, plaub theem consuments noj tsiaj cov khoom noj - yog Carnivores, los yog ua npua.

Close kaw Carnivore zaub mov saw, ua coj zaub mov pyramid. Feem ntau, cov neeg sawv cev yog tsis yog li ntawd ntau npaum li cas nyob rau hauv ib tug ib puag ncig. Ib tug tshwj xeeb lub luag hauj lwm yog muab los ntawm qhov tsuag, kab mob uas nqa tuag cev nqaij daim tawv, transforming nws mus rau hauv tswg teeb meem. Tom qab tag nrho, yog hais tias lawv ua tsis tau, lub ntiaj teb tag nrho yuav tsum tau strewn nrog lub cev ntawm cov nroj tsuag thiab cov tsiaj!

Khoom noj khoom haus saw nyob rau hauv lub deciduous hav zoov. piv txwv

Tom qab ib tug ob peb lo lus hais txog cov kev tshawb xav dhau mus rau xyaum nqus. Tej mov saw rau tej yam forests muab ib tug nplua nuj muaj ntau haiv neeg ntawm hom ntawm cov nroj tsuag thiab cov tsiaj nyob ntawm no. Rough nroj tsuag txau herbivorous tsiaj xws li me me nas, luav, mos lwj, elk, mos lwj. Lawv mas noj tuab nyom nyob rau hauv lub meadows, tawv thiab twigs ntawm cov ntoo thiab shrubs, berries, nceb, ceev. Tag nrho cov khoom noj uas muaj nyob rau hauv abundance - tus tsiaj yuav yeej ib txwm yuav ib yam dab tsi kom tau nyiaj, txawm nyob rau hauv lub txias caij ntuj no. Ntawm no nyob thiab ua npua, muab zaub mov saw mus nyob rau hauv lub deciduous hav zoov. Lawv txoj kev ntawm lub neej yog sib txawv kiag li los ntawm herbivores. Hma liab thiab cov hma, stoats thiab weasels, lynx thiab marten, noog of prey. Yeej, lawv prey rau lwm yam tsiaj. Yam ntxwv ntawm lub inhabitants ntawm lub hav zoov thiab me txhom (amphibians, piv txwv li), uas muaj peev xwm kuj qaug rau loj Carnivores. Feem, yog tsim thiab mov chains nyob rau hauv lub deciduous hav zoov. Lawv tej zaum teem thiab intertwined nrog txhua lwm yam nyob rau hauv nruab nrab ntawm qhov cov kev mus.

Ntawm no yog ib co ntawm lawv:

1. Birch tawv - luav - hma liab.
2. Tsob ntoo (tawv) - tawv kab - tit - ib tug dav.
3. Nyom (cov noob) - Forest nas - plas.
4. Nyom - kab - Qav - nws - ib tug noog of prey.
5. Kab - nabqa - ferret - trot.
6. Nplooj - earthworm - qhov ncauj tawm.
7. Txiv hmab txiv ntoo thiab noob ntawm cov ntoo - ib tug protein - ib niag plas.
8. Nplooj - kab ntsig - kab - tit - Liaj.

Txuag thiab zog poob

Yog tsis muaj yav dhau los txuas nyob rau hauv lub mov saw ntawm broad-leaved forests yog cov khoom noj khoom haus puag rau hauv lub tom ntej qib. Yog li lub zog yog nqa tawm ib txoj kev hloov los ntawm ib tug kab mob mus rau lwm lub, thiab lub voj voog ntawm teeb meem nyob rau hauv cov xwm. Tab sis nws yog ib tug lossis loj ib feem ntawm no lub zog yog poob (90%). Tej zaum hais tias yog vim li cas tus xov tooj ntawm kev mus ntawm cov zaub mov saw nyob rau hauv lub deciduous hav zoov, feem ntau tsis muaj ntau tshaj li tsib los sis rau rau siab kawg.