Nyob hauv dej ecosystem, pyramid ntawm biomass feem ntau inverted.
Qhov twg ecological pyramid feem ntau inverted?
Yog li, yog tias nyob rau hauv ib qho chaw muab cov neeg tsim khoom muaj biomass siab, lub pyramid ntawm biomass yuav ncaj, thiab yog tias cov neeg tsim khoom muaj biomass qis nws yuav hloov mus. Yog li ntawd, nyob rau hauv ib qho dej ecosystem, lub pyramid ntawm biomass feem ntau yog inverted.
Pyramid twg tuaj yeem hloov pauv tau?
A pyramid ntawm tus lej tsis yog ib txwm muaj lub pyramid zoo li qub vim nws tsis suav nrog biomass ntawm cov kab mob. Ib qho kev hloov pauv ntawm cov lej tuaj yeem pom nyob rau hauv ib qho ecosystem uas cov zej zog muaj ob peb tus neeg tsim khoom nrog cov biomass loj heev uas txhawb nqa cov neeg siv khoom tsawg dua.
Lub pyramid twg tsis tuaj yeem hloov pauv tau?
Teb tiav: Pyramid ntawm lub zog yog tib lub pyramid uas tsis tuaj yeem hloov pauv thiab ib txwm ua ncaj ncees. Qhov no yog vim qee lub zog hauv daim ntawv ntawm tshav kub ib txwm poob rau ib puag ncig ntawm txhua qib trophic ntawm cov khoom noj khoom haus.
Qhov twg ecological pyramid yog inverted thiab yog vim li cas?
Pyramid ntawm biomass yog thim rov qab rau hauv lub pas dej lossis pas dej vim cov thawj cov neeg tsim khoom tsim tawm tsawg dua li cov neeg siv khoom lag luam. Lub biomass ntawm phytoplankton tsawg dua piv rau cov ntses me me, yog li cov pyramid ntawm biomass hloov mus rau hauv lub pas dej lossis pas dej.
