Video: Leej twg tau npaj txoj kev xav ntawm cov kob biogeography?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Wilson
Tsis tas li ntawd, leej twg tuaj nrog cov kob biogeography?
E. O. Wilson
Tsis tas li ntawd, dab tsi yog kwv yees los ntawm txoj kev xav ntawm cov kob biogeography? Wilson, coined lub Theory of Island Biogeography . Qhov no kev xav sim ua kwv yees tus naj npawb ntawm hom uas yuav muaj nyob rau ntawm qhov tsim tshiab kob . Nws kuj tau piav qhia txog qhov kev ncua deb thiab thaj chaw sib koom ua ke los tswj qhov sib npaug ntawm kev nkag tebchaws thiab kev ploj mus hauv ib qho kob pej xeem.
Ib yam li ntawd, koj tuaj yeem nug, cov kws tshawb fawb twg tau txais txiaj ntsig nrog txoj kev xav ntawm cov kob biogeography?
Cov Theory of Island Biogeography yog ib phau ntawv xyoo 1967 los ntawm Robert MacArthur thiab Edward O. Wilson. Nws yog dav suav hais tias yog ib tug seminal piece nyob rau hauv Island biogeography thiab ecology.
Ob yam dab tsi txiav txim siab tus nqi ntawm colonization ntawm ib kob?
Tus naj npawb ntawm hom pom ntawm ib qho kob yog txiav txim siab los ntawm kev sib npaug ntawm ob yam : kev immigration tus nqi (ntawm hom tshiab rau cov kob ) los ntawm lwm thaj chaw inhabited thiab extinction tus nqi (ntawm hom tsim nyob rau hauv kob ).
Pom zoo:
Qhov twg hauv qab no yuav tsum tau ntsib rau kev sib tsoo txoj kev xav ntawm cov tshuaj tiv thaiv tus nqi tuav?
Qhov twg hauv qab no yuav tsum tau ntsib rau kev sib tsoo txoj kev xav ntawm cov tshuaj tiv thaiv tus nqi tuav? - Lub reacting molecules yuav tsum sib tsoo nrog ib leeg. - Cov molecules yuav tsum sib tsoo nyob rau hauv ib qho kev taw qhia uas tuaj yeem ua rau rov kho cov atoms. -Cov reacting molecules yuav tsum sib tsoo nrog lub zog txaus
Dab tsi yog qhov kev xav ntawm kinetic txoj kev xav ntawm cov pa roj?
Cov qauv kinetic yooj yim tshaj plaws yog ua raws li cov kev xav tau tias: (1) cov pa roj yog tsim los ntawm ntau cov molecules zoo tib yam txav mus rau hauv cov lus qhia random, sib cais los ntawm qhov deb uas loj piv nrog lawv qhov loj; (2) cov molecules undergo zoo kawg nkaus elastic kev sib tsoo (tsis muaj zog poob) nrog rau ib leeg thiab nrog rau
Thaum twg yog txoj kev xav ntawm cov neeg tiam neeg tau npaj tseg?
1668 Yog li ntawd, leej twg tau npaj txoj kev xav ntawm lub neej tiam neeg? Aristotle Ib sab saum toj no, txoj kev xav dab tsi tau hloov txoj kev xav ntawm lub neej tiam? Abiogenesis , txoj kev xav hais tias lub neej hloov zuj zus los ntawm nonliving chemical systems, hloov spontaneous tiam raws li tus thawj txoj kev xav rau lub keeb kwm ntawm lub neej .
Txoj kev faib cov ntaub ntawv twg muab cov ntaub ntawv sib npaug ntawm cov ntaub ntawv lossis cov kev tshuaj xyuas hauv txhua chav kawm cov ntaub ntawv?
Quantile. txhua chav kawm muaj cov yam ntxwv sib npaug. Ib qho kev faib tawm ntau yog zoo haum rau cov ntaub ntawv faib tawm. Quantile muab tib tus lej ntawm cov ntaub ntawv muaj nuj nqis rau txhua chav kawm
Cov kev tshawb xav ntawm cov kob biogeography tau sim li cas?
Wilson ntawm Harvard, tau tsim ib txoj kev xav ntawm 'kob biogeography' los piav txog cov kev faib tsis sib xws. Lawv tau npaj siab tias tus naj npawb ntawm cov tsiaj ntawm ib lub koog pov txwv qhia qhov sib npaug ntawm tus nqi ntawm cov tsiaj tshiab nyob rau hauv nws thiab tus nqi ntawm cov pejxeem ntawm cov tsiaj uas tsim los tuag