Video: Dab tsi yog diversity stability hypothesis?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Cov ruaj khov - diversity hypothesis hais tias qhov ntau ntau haiv neeg zej zog yog, qhov ntau ruaj khov thiab tsim lub zej zog yog. Qhov no kev xav tau tsim los ntawm lub hauv paus uas ntau ruaj khov thiab cov zej zog muaj txiaj ntsig tuaj yeem siv lawv cov peev txheej zoo dua thiab muaj txiaj ntsig zoo dua piv rau cov zej zog tsawg dua ntau haiv neeg.
Hais txog qhov no, kev sib txawv thiab kev ruaj ntseg yog dab tsi?
Ntawm kev tshawb nrhiav tas li yog kev sib raug zoo ntawm kev lom neeg ntau haiv neeg thiab stability . Txawm hais tias qhov kev xav ntawm lub tswv yim, mus txog rau xyoo 1970, ecologists pom zoo nrog dab tsi los ua lub npe hu ua ntau haiv neeg - ruaj khov kev xav: ntau haiv neeg ecosystems ntau dua ruaj khov tshaj ecosystems nrog tsawg hom.
Tsis tas li ntawd, kuv paub dab tsi txog biodiversity thiab stability? Biodiversity thiab Ecosystem Kev ruaj ntseg Ecosystem ruaj khov yog lub peev xwm ntawm lub ecosystem kom tswj tau lub xeev khov kho, txawm tias tom qab muaj kev ntxhov siab lossis kev ntxhov siab tshwm sim. Cov cheeb tsam uas muaj qib siab ntawm hom thiab caj ces muaj ntau haiv neeg yuav muaj ib tug complex ecosystem, nrog rau ntau yam khoom noj webs thiab biotic kev sib tshuam.
Ua raws li qhov no hauv kev xav, kev sib raug zoo ntawm ntau haiv neeg thiab kev ruaj ntseg yog dab tsi?
Ntau haiv neeg - Kev ruaj ntseg Theory Biologically ntau haiv neeg cov zej zog kuj muaj feem ntau yuav muaj cov tsiaj uas ua rau muaj kev cuam tshuam rau qhov ecosystem vim tias lub zej zog sau cov tsiaj, muaj feem ntau dua ntawm ib qho ntawm lawv muaj qhov zoo uas ua rau lawv hloov mus rau qhov chaw hloov pauv.
Dab tsi yog hom kev sib txawv thiab vim li cas nws tseem ceeb?
Ntau haiv neeg yog tseem ceeb rau ecosystem noj qab haus huv thiab tshuaj. Yog ib hom ploj mus, tag nrho ecosystem tuaj yeem pib unravel. Cov ntoo hauv peb tsev, cov tshuaj uas peb noj, thiab cov khoom noj uas peb noj yog txhua yam txuas nrog hom kev sib txawv . Tib neeg txoj kev loj hlob yog hem hom kev sib txawv.
Pom zoo:
ICH stability test yog dab tsi?
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