Guzobere, Secondary mmụta na ụlọ akwụkwọ
Ebe ịta nri ọkọnọ circuit - otu ihe atụ nke mmekọrịta nke ntule n'ime biocenosis
Na nke ọ bụla biocenosis e jiri ịnyịnya ígwè nke okwu. Nke a pụtara na ha na-mgbe niile na-akpụ akpụ, na-akpụ akpụ site na-adịghị ndụ agwa na-ebi ndụ na azụ ọzọ. The isi iyi nke ike n'ihi na usoro a bụ anyanwụ. Ya ike na mbụ okirikiri converted n'ime chemical ike, mgbe ahụ, n'ime n'ibu wee banye okpomọkụ dị ka a n'ihi nke nri ntule n'ime ebe obibi na obodo.
A mmekọrịta na-akpọ trophic ígwè.
echiche
N'ihi na a zuru ọmụmụ biocenotic mmekọahụ n'etiti dị iche iche ntule na sayensị na-emetụta echiche nke nri yinye. Biology enye ya ndị na-esonụ definition: a usoro nke umu ma ọ bụ iche iche nke ntule, otu nke nri mmekọahụ bụ ihe n'usoro, na onye ọ bụla bu ụzọ njikọ na yinye bụ nri maka mgbe e mesịrị.
Links of nri yinye
Na nke ọ bụla nri yinye , e nwere ọtụtụ njikọ.
The mbụ njikọ bụ ndị na-emepụta, ma ọ bụ na-emepụta. Ọrụ ha rụrụ site autotrophic osisi, nke na usoro nke photosynthesis tọghata anyanwụ ike n'ime chemical ike.
The abụọ njikọ bụ consuments. Ha na-herbivores (isi na-eji ọkụ) na carnivores (sekọndrị na tertiary eji ọkụ) ụmụ anụmanụ.
The atọ njikọ - ya decomposers. Ha na-n'ihu na microorganisms na-amalite irekasị organic residues na inorganic bekee.
Environmental pyramid
Na mgbanwe site otu trophic (ekwukwa n'akwụkwọ) njikọ nke ọzọ mgbe niile emee bekee na ume ọnwụ tenfold. Nke a na-ewere a ezi uche na na gburugburu na-akpọ na-achị ebe obibi pyramid.
The isi nke pyramid ndokwa emepụta. N'elu ha bụ isi na-azụ. The ọzọ ogbo bụ sekọndrị na tertiary azụ. Odude n'elu anụ. The elu nke pyramid nwere ike ịbụ nke dị iche iche na ogologo dabere na nri yinye. Na-emekarị ya anaghị gafere 4-5 nkeji n'ihi na ngwa ngwa ọnụ nke ike.
Ọ dị mkpa na ihe owuwu nke ọ bụla unit pụrụ ịgụnye ọtụtụ ụdị nke na-eri a na-agbụ agbụ nri. Na anụmanụ na-eri dị iche iche nri, nwere ike ogide ahaghị itie ke yinye, ma ọ bụ ọbụna tinye n'ime iche iche na sekit na sekit.
Ụdị nri n'agbụ
Na niile ndu obodo na-anọchite anya ụdị ụfọdụ nke ọkọnọ ígwè. Ha bụ ndị na-esonụ aha: dendritic, ebe ịta nri. Onye ọ bụla ụdị nwere ya àgwà, na-amalite na ụfọdụ ntule. Ya mere, ebe ịta nri ọkọnọ yinye - otu ihe atụ nke mmekọrịta nke nri na-na-amalite na green osisi ike nke na photosynthesis. Ndị dị otú ahụ a circuit a underlies na biocenosis. Dendritic anya amalite na ntule na-eji ike e wepụtara n'oge nhazi nke n'efu organic okwu.
Ihe Nlereanya nke nri n'agbụ
Trophic interactions nke ntule na ecosystems bụ nnọọ mgbagwoju. ukem ọkọnọ ígwè na-emekarị hụrụ. Ihe atụ: herbaceous ahịhịa - obere òké - eri ụmụ anụmanụ; grasses - herbivores (ungulates) ụmụ anụmanụ - nnukwu eri ụmụ anụmanụ. Ndị a na sekit na sekit na ikpokọta òtù dị iche iche tiers biocenosis na ịrụ mụ nkwurịta okwu therebetween. Ndị a interactions - a grazing nri yinye. The atụ n'elu na-egosi na usoro nke-ewu nkeji nime ya.
A mgbagwoju usoro nke trophic mmekọrịta n'ime biocenosis ana achi achi ya kwụsie ike, dynamism na-eguzosi ike n'ezi. Ọ bụrụ na itule na-efu n'ime a umu (bi ojuju dị ka a n'ihi nke ọrịa, mmadụ ọrụ), nke bụ a na njikọ na yinye, e nwere a zuru ezu ma ọ bụ ele mmadụ anya n'ihu mmebi nke dum ebe obibi na obodo.
Gịnị bụ grazing nri yinye? Ihe Nlereanya gunyere: ndị mmadụ na-eri obere òké ịzọpụta ọka ha ala. N'ihi ya, o we nwua n'ebe ụkọ nri dịgasị iche iche nke anụ, n'ihi na nke ha na-eje ozi nri. Ọzọkwa decomposers ígwè obere organic egweri (nwụrụ anwụ) residues na-emepụta ezughi oke ego nke ịnweta bekee. Ihe nke a mechara ghọọ ehighị nne ahịhịa n'ihi enweghị inorganic bekee. N'ihi ya, dum biocoenosis nwere ike oskudet ma ghọọ ọzọ ụdị.
Ọzọkwa, ọdọ mmiri bụ a fun na visual mmekọrịta nke ntule. Ọ na-vnutripastbischnaya ọkọnọ yinye. Atụ kpochara esite, adịru algae na zooplankton okụrede. The pụta bụ ikpochapu nke obere azụ na-eri nri na ha. Ọzọkwa, e bụ ofufe nke eri azụ. N'ihi ya, na-ebelata ọnụ ọgụgụ nke microorganisms, umu di iche iche nke osisi na ụmụ anụmanụ, dum usoro mgbari. Iweghachi ọ ga-achọ oge na ụfọdụ ọnọdụ.
N'ihi ya, nri nkekọ n'ime biocenosis bụ isi ihe nke ya kwụsie ike na mmepe.
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