Dab tsi yog hom pob zeb tseem ceeb hauv hav zoov temperate?
Dab tsi yog hom pob zeb tseem ceeb hauv hav zoov temperate?

Video: Dab tsi yog hom pob zeb tseem ceeb hauv hav zoov temperate?

Video: Dab tsi yog hom pob zeb tseem ceeb hauv hav zoov temperate?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Hlis ntuj nqeg
Anonim

Cov hom keystone ntawm a Temperate Deciduous Forest yog Dawb Tailed Deer vim nws yog ib tug herbivore, uas tswj tag nrho cov nroj tsuag nyob rau hauv ib txwm theem. Tsis tas li ntawd, nws muab zaub mov rau lwm cov neeg siv khoom xws li Xyooj.

Tsis tas li ntawd, dab tsi yog hom pob zeb tseem ceeb hauv hav zoov deciduous?

Cov hom keystone hauv a hav zoov deciduous suav nrog mos lwj, dais, thiab hma.

Tom qab ntawd, lo lus nug yog, dab tsi yog txhais los ntawm lo lus keystone hom thiab hom kab mob dab tsi feem ntau suav tias yog hom keystone? A hom keystone yog feem ntau ib tug dominant predator uas nws tshem tawm tso cai rau ib tug prey pejxeem tawg thiab feem ntau txo tag nrho ntau haiv neeg. Lwm yam hom ntawm hom keystone yog cov, xws li coral lossis beavers, uas cuam tshuam qhov chaw nyob ib puag ncig lawv thiab yog li cuam tshuam ntau ntawm lwm tus. kab mob.

Tom qab ntawd, dab tsi yog qee qhov piv txwv ntawm hom keystone?

Qee qhov piv txwv ntawm hom keystone suav nrog tus nyuj, prairie dog, thiab otter. Cov no yog hom keystone vim lawv muaj kev cuam tshuam loj heev rau lawv cov ecosystem, thiab tsis muaj lawv, tus ecosystem yuav hloov lossis raug kev txom nyem.

Dab tsi yog hom pob zeb tseem ceeb hauv ecosystem?

A hom keystone yog ib yam kab mob uas pab txhais tag nrho ecosystem . Yog tsis muaj nws hom keystone , cov ecosystem yuav txawv txawv los yog tsis muaj nyob rau tag nrho.

Pom zoo: