Video: Dab tsi cuam tshuam Rachel Carson?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Marine biologist, environmentalist thiab sau ntawv Rachel Carson yug rau lub Tsib Hlis 27, 1907, hauv Springdale, Pennsylvania. Carson xub ceeb toom rau ntiaj teb hais txog ib puag ncig tej yam ntawm chiv thiab tshuaj tua kab. Nws loj hlob ntawm Pennsylvania ua liaj ua teb, uas ua rau nws paub thawj qhov kev paub txog xwm thiab tsiaj qus.
Tsuas yog li ntawd, Rachel Carson cuam tshuam li cas rau ib puag ncig kev txav chaw?
Rachel Carson : Niam lub Environmental Movement . Ib tus kws sau ntawv sau tseg thiab tus kws tshawb fawb marine biologist los ntawm kev lag luam, Carson pab coj mus rau hauv lub niaj hnub environmentalist zog nrog nws phau ntawv 1962 Lub Caij Nyoog Caij Nplooj Ntoos Zeeg, qhov kev iab liam ntawm kev siv tshuaj tua kab ntau dhau uas yog ib zaug txaus ntshai thiab tsis xav nyeem.
Tsis tas li ntawd, vim li cas Rachel Carson tseem ceeb rau keeb kwm? Rachel Carson yog ib tus kws tshawb fawb Asmeskas paub zoo txog nws cov ntawv sau txog ib puag ncig muaj kuab paug thiab ntuj tsim keeb kwm ntawm hiav txwv. Nws phau ntawv, Silent Spring (1962), tau dhau los ua ib phau ntawv muaj txiaj ntsig zoo tshaj plaws nyob rau hauv niaj hnub ib puag ncig kev txav thiab muab lub zog rau kev tswj xyuas cov tshuaj tua kab nruj dua, suav nrog DDT.
Dab tsi yog qhov teeb meem tseem ceeb ntawm ib puag ncig los ntawm Rachel Carson?
Rachel Carson tus lus yog hais txog lub peev xwm ib puag ncig puas tsuaj los ntawm kev siv tshuaj tua kab. Nws muaj kev txhawj xeeb tshwj xeeb txog kev siv tshuaj tua kab ntev ntev, uas tsis paub thaum nws sau ntawv. Nws tsom nws cov lus ntawm cov pej xeem nruab nrab ntau dua li ntawm cov kws tshawb fawb.
Rachel Carson pom dab tsi txog DDT?
Carson ceeb toom tias tshuaj tua kab zoo li DDT - dichlorodiphenyltrichloroethane - tau txau ntau dhau thiab tsis muaj kev sib cais hauv kev sim tswj cov qoob loo. Cov tshuaj lom tau ntxuav hauv dej thiab txav mus raws cov khoom noj khoom haus, hem cov ecosystem zoo rau cov noog, ntses thiab, thaum kawg, tib neeg.
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Biologist Rachel Carson ceeb toom lub ntiaj teb rau ib puag ncig cuam tshuam ntawm cov chiv thiab tshuaj tua kab. Nws phau ntawv paub zoo tshaj plaws, Carson tuag los ntawm kev mob qog noj ntshav hauv xyoo 1964 thiab nco qab tias yog ib tus neeg ua haujlwm thaum ntxov uas tau ua haujlwm los khaws lub ntiaj teb rau cov tiam tom ntej
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