Vim li cas hluav taws kub hnyiab tsis zoo?

Cov txheej txheem:

Vim li cas hluav taws kub hnyiab tsis zoo?
Vim li cas hluav taws kub hnyiab tsis zoo?

Video: Vim li cas hluav taws kub hnyiab tsis zoo?

Video: Vim li cas hluav taws kub hnyiab tsis zoo?
Video: Npau Suav pom hluav taws puas zoo 2024, Hlis ntuj nqeg
Anonim

txheej txheem kev tua hluav taws, xws li siv lub tsheb bulldozers los txiav txoj kab hluav taws, tuaj yeem ua rau muaj qhov caws pliav ntev rau ntawm toj roob hauv pes. Cov hluav taws kub hnyiab tuaj yeem ua rau cov kab mob thiab cov tsiaj qusKev kub nyhiab kuj txo cov kab kab thiab pab cog ntoo thiab ua kom cov qoob loo zoo dua rau tib neeg thiab tsiaj qus noj.

Yuav ua li cas thaum hluav taws kub hnyiab?

"Tam sim no, vim hluav taws kub hnyiab, lawv nyiam hlawv ntawm qhov hnyav dua thiab koj poob qhov chaw nyob" Kev xyaum tsis pub muaj hluav taws kub txhais tau tias nplooj ntoos ntau dua thiab ceg-cov khoom ntawm hav zoov roj- tuaj yeem sau rau hauv pem teb, thaum cov ntoo me uas yuav tau hlawv yav dhau los tuaj yeem loj hlob txaus rau …

Yuav tsum tua hluav taws?

Cov kws tshaj lij pom zoo kom cia cov hav zoov hluav taws kub hnyiab tsis tau hais tias kev tua hluav taws cuam tshuam rau lub voj voog hav zoov thiab ua rau muaj kev phom sij rau cov neeg nyob hauv hav zoov, thiab kev noj qab haus huv ntawm cov nroj tsuag thiab tsiaj nyob ntawd.

Kev tua hluav taws cuam tshuam li cas rau thaj chaw ecosystem?

hluav taws kub hnyiab tau muaj qhov muaj txiaj ntsig zoo ntawm kev hloov pauv cov nroj tsuag thiab tsiaj tsiaj muaj pes tsawg leeg, kev faib tawm, thiab qhov ntom ntom ntawm cov toj roob hauv pes, feem ntau pom zoo hauv ecosystems nrog high-frequency, low- Kev siv hluav taws kub tswj hwm.

Kev tua hluav taws cuam tshuam li cas rau cov hluav taws kub yav tom ntej?

Txoj cai txwv tsis pub hloov maj mam, ib feem yog vim lawv cov nqi, ib feem yog vim lawv tsis muaj txiaj ntsig, thiab ib feem yog vim kev hloov pauv ntawm kev xav hauv ecological. Kev tua hluav taws ua rau mus rau kev tsim cov biomass tuag nyob rau hauv cov hluav taws kub ecosystemsuas yuav ua rau hluav taws hnyav dua thaum lawv hlawv.

Pom zoo: