Tshawb xyuas cov laj thawj ntawm kev teeb meem ib puag ncig hauv Kamchatka, nws yog cov thawj coj ntawm cov kws ua qias tuaj ua si, muaj kev kawm ywj pheej ntawm cov kws kho mob hauv ib puag ncig ntawm cov neeg entologist goranosyan. Nws tau tawm ntawm kev tshawb nrhiav uas nws tau hais tias kom tshuaj lom rau ntawm Kamchatka thiab ua rau muaj kev tuag ntawm cov neeg tuaj yeem tuaj yeem muaj cov dej xau los ntawm Kozelian chaw pov tseg.
Hauv tsab ntawv tshawb fawb, uas ua cov kws cob qhia ntawm Moscow State University. Lomonosov tau cog tseg los ntawm Kavanasyan, nws tau hais tias 2,4-dichlorophenol tau pom nyob rau hauv cov av kuaj hauv qab Kozelian polygon - 3.4-d derivative ntawm cov tshuaj tua kab. Qhov tshuaj no ua rau cov tawv nqaij loj thiab qhov muag puas, tshuaj lom rau cov tsiaj muaj sia nrog lub sijhawm ntev. Raws li tus kws kho xwm txheej, nws yog 2,4-dichlorophenol hauv cov kev muaj siab tuaj yeem nkag mus rau hauv dej hiav txwv, imperibly kis tau raws kev tuag ntawm kev tuag.
Tshuaj tua kab rog yog ib qho ntawm thawj cov qauv ntawm cov kws tshaj lij. Cov tshuaj chemicals nyob rau thaj tsam ntawm Kozelsky tau pib ua kom lom zem rau lub sijhawm ntev, tsuas yog kaw zaj duab xis tias tsob ntoo hauv paus tuaj yeem tawg dhau. Txog cov rwb thaiv tsev luv luv, txhua yam tau ua tiav tseeb, tab sis tau 10 xyoo dhau los.
Greenpeace tseem ua ntej kev puas tsuaj kom them sai sai rau lub Kozel Polygon, qhov twg cov txeej tau tsau ua ntej.
Tib qho kev lag luam hauv Russia, uas muaj peev xwm neutraling tshuaj tua kab, yog tompk polygon, tau hais los ntawm Vtimia qub Deputy Lub taub hau ntawm Rosprirodnadzor Oleg MitVol (nws yog ib tus neeg sib tw ntawm cov khib nyiab). Lub sijhawm kawg tshuaj tua kab los ntawm Kamchatka raug xa tawm nyob rau hauv xyoo 2011, tom qab Kamchatka tus foob foob chaw ua haujlwm ntau dua uas tau ua rau lawv.
Txawm nyob rau hauv cov qauv xaiv los ntawm lub xeev lub cev, tshaj qhov kev tso cai ntau tshaj plaws ntawm cov pa phem, zoo li Greenpeace. Nyob rau hauv Nallychev thiab nws tus neeg taug kev, ib qho rau-las tshaj ntawm Tetrachlorompethane tau sau cia nyob ib sab ntawm Kozelian av qeeg, hauv avachin Gulf - nyob phenol thiab arsenic.
Tus kws lij choj lub chaw haujlwm ntawm Kamchatka thaj chaw teb teb tias cov cheeb tsam tes haujlwm qhuab qhia txog kev cai ib puag ncig "tawm tsam cov av Kozelian. Tus kws ua haujlwm tub rog lub chaw haujlwm ntawm Pacific cov nkoj tau txuas nrog cov teeb meem ntawm cov av pov tseg, raws li nws yog nyob rau ntawm thaj av ntawm Radiginsky tub rog cov tub rog.
Cov tub ceev xwm cog lus tias yuav tshem tawm cov kozel polygon. "Nws yog nyob rau peb thaj av txij li thaum lub 70s, tab sis, nyob rau hauv qhov tseeb, tsis coj mus rau hauv tus account, - Tsis Txaus Siab tus tswv xeev ntawm lub Kamchatka Territory Vladimir Solodov nyob rau hauv kev sib tham nrog Izvestia. - Nws tsis siv rau txhua txoj cai thiab tej zaum yuav muaj kev hem thawj zoo. Txawm hais tias nyob rau hauv cov ntaub ntawv no tsis muaj leakage los ntawm nws, nws tau sau tseg. "
Xyoo 2021, cov av khib nyiab yuav tsum muaj nyob rau hauv cov ntawv sau npe kev ua phem rau ib puag ncig cov khoom thiab ua kua rau lub teb chaws "ecology" ntawm kev siv nyiaj ntawm tsoomfwv pob nyiaj siv.