South Lake Tahoe, Calif. - Hauv kev ua tiav ib puag ncig zoo, Pab Koomtes rau Txuag Lake Tahoe tau tshaj tawm qhov ua tiav kev tshem tawm cov hlau lead-sheathed xov tooj cua los ntawm hauv qab Lake Tahoe cov dej. Txoj haujlwm tseem ceeb no yog ib kauj ruam tseem ceeb hauv kev khaws cia ib qho ntawm Tebchaws Meskas cov peev txheej tseem ceeb tshaj plaws.
Tiv thaiv Lake Tahoe: Kev sib koom tes
Kev ua tiav ntawm qhov project no yog qhov kawg ntawm xyoo ntawm kev siv zog thiab kev sib koom tes. Pab Koomtes rau Txuag Lake Tahoe ua haujlwm nrog kev sib txuas lus loj AT&T, Marine Services tus neeg cog lus J.F. Brennan tuam txhab, thiab ntau tsoom fwv teb chaws, xeev, thiab cov koom haum hauv zos. Txhua tus neeg koom tes tau coj cov kev txawj ntse thiab kev mob siab rau kom ntseeg tau tias qhov project tiav nrog kev saib xyuas zoo tshaj plaws rau ib puag ncig.
“Qhov no yog lub sijhawm tseem ceeb rau Lake Tahoe,"hais tias Jesse Patterson, Chief Strategy Officer rau Pab Koomtes cawm Lake Tahoe. “Peb ua tsaug uas AT&T tau ua qhov yog rau Lake Tahoe ib puag ncig thiab qhuas tias Pab Koomtes tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev khaws Tahoe Blue rau txhua tus. "
Cov kab, uas ua rau muaj kev pheej hmoo rau lub pas dej pristine ecosystem, tau raug tshem tawm meticulously hauv tus txheej txheem uas ua raws li kev tiv thaiv ib puag ncig nruj. Pab pawg kws tshaj lij, suav nrog divers, biologists, thiab archaeologists, xyuas kom qhov project tau ua tiav yam tsis muaj kev puas tsuaj rau lub pas dej hauv dej, dej zoo, los yog nws stunning natural kev zoo nkauj.
Cov ntsiab lus keeb kwm ntawm Lead-Sheathed Telecommunications Cables
Zaj dab neeg ntawm cov hlau lead-sheathed telecommunications cables hnub rov qab mus rau thaum ntxov xyoo pua 20th thaum lawv tau raug tshaj tawm raws li kev siv thev naus laus zis.. Tsim los nrog cov hlau lead sab nrauv, cov cables no tau zoo kawg li ruaj thiab tiv taus ib puag ncig yam xws li ya raws thiab lub cev puas tsuaj.
Qhov zoo ntawm lawv lub sijhawm
Moisture Resistance: Cov hlau lead sheathing muab kev tiv thaiv tshwj xeeb tiv thaiv dej ingress, ua cov cables no zoo tagnrho rau underwater thiab underground installation.
Yam ruaj khov: Kev tsim kho ruaj khov ua kom muaj kev ua haujlwm ntev.
Kev thov dav: Lawv tau siv dav hauv kev sib txuas lus hauv xov tooj, suav nrog kev sib txuas hauv qab dej thiab kab nyob deb.
Cov teeb meem tshwm sim
Txawm tias lawv qhov zoo, lead-sheathed cables nthuav tawm cov teeb meem tseem ceeb ntawm ib puag ncig. Tshaj sijhawm, txhuas raug raug txuas mus rau hnyav ecological thiab tib neeg noj qab haus huv txaus ntshai, tshwj xeeb tshaj yog thaum xws li cables deteriorate los yog pov tseg tsis zoo.
Kev siv niaj hnub thiab kev cai
Hloov daim ntawv thov
Raws li thev naus laus zis, lead-sheathed cables pib mus rau phased tawm nyob rau hauv kev pom zoo ntawm kev nyab xeeb, ntau npaum lwm txoj kev zoo li Fiber ntau Optic Cables. Txawm yog, ntau cov kab ke qub txeeg qub teg tseem siv los yog raug tso tseg hauv qhov chaw, zoo li cov ntaub ntawv hauv Lake Tahoe.
Regulatory toj roob hauv pes
Kev paub thoob ntiaj teb ntawm cov hlau lead hauv ib puag ncig muaj kev phom sij tau ua rau cov kev cai nruj.
Tebchaws Meskas: Cov koom haum xws li EPA tswj hwm cov cai nruj ntawm kev tswj xyuas cov hmoov txhuas thiab pov tseg pov tseg.
European Union: Lub RoHS (Kev txwv tsis pub muaj tshuaj lom) Cov lus qhia txwv tsis pub siv lead ua hauv cov khoom siv hluav taws xob thiab hluav taws xob.
Ntiaj teb no Initiatives: Cov koom haum thoob ntiaj teb tawm tswv yim rau kev hloov pauv tau zoo thiab tshem tawm cov txheej txheem qub qub.
Lake Tahoe Cable Tshem Tawm Project
Qhov project qhov peev txheej thiab qhov nyuaj ua rau nws ua tau zoo kawg nkaus hauv kev txhim kho ib puag ncig.
Kev Npaj thiab Kev Ua Haujlwm
Pab Koomtes cawm Lake Tahoe, nyob rau hauv kev koom tes nrog hauv qab lub Blue, mapped thaj tsam ntawm cov cables submerged hauv Lake Tahoe. Tom qab tau txais daim ntawv tso cai tsim nyog, lub J.F. Lub tuam txhab Brennan tau ua tiav cov txheej txheem tshem tawm me me. Kev siv cov cuab yeej siv thev naus laus zis thiab kev txawj ntse, lawv rho tawm cov cables thaum tswj lub pas dej ecological tshuav nyiaj li cas.
Kev tiv thaiv ib puag ncig
Cov kev ntsuas tshwj xeeb tau muab coj los ua kom ntseeg tau:
Dej Zoo: Kev soj ntsuam tas li tiv thaiv kev kis kab mob.
Kev Tiv Thaiv Biodiversity: Biologists saib xyuas cov txheej txheem los tiv thaiv lub neej hauv dej.
Archaeological Preservation: Cov kws tshaj lij tau ua kom tsis muaj kev cuam tshuam rau lub pas dej ntawm keeb kwm thiab geological nta.
Cov kab hluav taws xob raug tshem tawm tom qab ntawd raug thauj tawm ntawm Tahoe Basin rov ua dua tshiab, ua kom pom kev cog lus rau kev ruaj ntseg txawm tias nyob hauv kev pov tseg.
Kev cuam tshuam ntawm qhov project
Kev tshem tawm ntawm cov kab hluav taws xob sawv cev rau qhov kev kov yeej rau kev txuag kev siv zog thiab ua qhov zoo tshaj plaws rau kev pib ib puag ncig yav tom ntej.
Environmental Benefits
Txo Cov Kab Mob: Kev tshem tawm cov khoom siv lead ua tiv thaiv Lake Tahoe cov dej zoo thiab biodiversity.
Ecosystem Restoration: Cov chaw nyob hauv dej tam sim no pub dawb los ntawm kev hem thawj los ntawm kev puas tsuaj rau cov vaj tse.
Symbolic Value
Lake Tahoe yog cov khoom muaj nqis hauv cheeb tsam thiab cov peev txheej ntuj tau lees paub thoob ntiaj teb. Nws txoj kev xaiv los ua Tus Tshaj Lij Tshaj Lij Tshaj Lij Hauv Teb Chaws Dej qhia txog nws qhov tseem ceeb, thiab qhov project no txhawb nqa nws cov xwm txheej raws li thaj chaw tiv thaiv rau ntau tiam neeg tom ntej.
Kev tshoov siab piv txwv
Zaj dab neeg ua tiav no qhia tau hais tias kev sib koom tes ua haujlwm tuaj yeem daws tau txawm tias cov teeb meem nyuaj tshaj plaws ntawm ib puag ncig.
Kev cuam tshuam dav dav rau Kev Lag Luam Kev Lag Luam
Txoj haujlwm Lake Tahoe qhia txog qhov tseem ceeb ntawm kev txhim kho kev lag luam hauv kev sib txuas lus thoob ntiaj teb.
Hloov mus rau Sustainable Alternatives
Fiber Optics: Cov qauv kev lag luam niaj hnub no, muaj kev ua tau zoo dua thiab kev cuam tshuam ib puag ncig tsawg.
Cov ntaub ntawv tshiab: Txoj kev loj hlob ntawm eco-phooj ywg sheathing cov ntaub ntawv ntxiv txo qhov kev pheej hmoo ntawm ib puag ncig.
Legacy Cable Management
Lub pas dej Tahoe piv txwv qhia txog qhov tseem ceeb ntawm kev txheeb xyuas thiab hais txog kev tsim kho tshiab thoob ntiaj teb. Kev ntsuas kev tiv thaiv tuaj yeem tiv thaiv ib puag ncig kev puas tsuaj thaum ua kom muaj kev sib txuas ntxiv.
Saib rau pem hauv ntej: Sustaining Lake Tahoe Txoj Cai
Kev tshem tawm ntawm cov hlau lead-sheathed cables los ntawm Lake Tahoe yog ntau tshaj qhov kev ua tiav ntawm kev sib cais-nws yog ib qho kev hu rau kev nqis tes ua rau kev saib xyuas ib puag ncig.. Pab Koomtes cawm Lake Tahoe tseem cog lus rau nws lub hom phiaj ntawm "Keep Tahoe Blue,” ua hauj lwm tsis nkees los tiv thaiv cov peev txheej tshwj xeeb no.
"Qhov kev ua tiav no tsis yog hais txog cov kab hluav taws xob nkaus xwb-nws yog hais txog kev khaws cia ib feem ntawm peb cov cuab yeej cuab tam sib koom,"hais tias Patterson. “Peb zoo siab rau qhov peb tau ua tiav, tab sis tseem muaj ntau yam yuav tsum ua. "
Yav tom ntej Initiatives
Saib xyuas lub pas dej kom muaj kev hem thawj.
Kev tawm tswv yim rau cov kev cai muaj zog ntawm cov txheej txheem tsis siv neeg.
Txhawb nqa kev sib koom tes uas tseem ceeb rau ib puag ncig sustainability.
Qhov tseem ceeb Takeaways thiab Kev tshoov siab thoob ntiaj teb
Txoj haujlwm tshem tawm Lake Tahoe cable yog qhov piv txwv ci ntsa iab ntawm qhov ua tiav los ntawm kev sib koom tes, kev tsim kho tshiab, thiab kev mob siab rau ib puag ncig. Nws ua ib qho kev ceeb toom ntawm qhov tseem ceeb ntawm kev khaws cia peb lub ntiaj teb cov peev txheej ntuj, tsis yog rau hnub no xwb, tiam sis rau tiam tom ntej.
Los ntawm kev paub txog yav dhau los, hais txog qhov tam sim no, thiab npaj rau yav tom ntej, peb tuaj yeem ua kom muaj kev huv, nyab xeeb dua, thiab ntau lub ntiaj teb sustainable rau txhua tus. Cia Lake Tahoe zaj dab neeg txhawb nqa kev ua hauv zej zog thoob ntiaj teb.
