Uphenya izizathu zenhlekelele yezemvelo eKamchatka, bekungenakwenzeka ukwenqaba imithombo engaba khona ye-technogenic yokungcola, njengabafundi baseRussia Academy of Sciences zesayensi yezesayensi kanye nezikhulu zeminyango yezemvelo benze, ibheka i-Independent Enlologist Georgy Kavanosyan. Udedele uphenyo lapho asho khona ukuthi ubuthi amanzi e-Kamchatka futhi adale ukushona kwezilwane kanye nokushiswa kwamehlo angenayo kusuka ekugcwalisweni komhlaba waseKozelian.
Embikweni wokufunda, owenza ubuhlakani bamakhemikhali weMoscow State University. ULomonosov othunywe nguKavanasyan, kwathiwa kutholakala ukuthi ama-2,4-Dicchurophenol atholwe kumasampula omhlabathi ngaphansi kwe-kozelian polygon - okususelwa ku-3,4-D okususelwa ezibulala izinambuzane. Le nto ibangela ukushiswa kwesikhumba okukhulu nokulimala kwamehlo, kunobuthi kakhulu ezintweni eziphilayo zasemanzini nemiphumela yesikhathi eside. Ngokusho kwe-yecologist, kungu-2,4-dicchurorophenol ekugxilisweni okuphezulu kungangena olwandle, ngokungabonakali kusakazeka phansi phansi futhi kuholele ekufeni kwabantu abaningi kwezidalwa eziphilayo.
I-Pesticide Eath yayingenye yezinguqulo zokuqala zochwepheshe. I-Chemicals Repository endaweni ye-kozelsky volcano ekuqaleni yaqinisekiswa ukuthi ayinasidingo sokugcina isikhathi eside, umqondisi wezinhlelo zeGreenpeace i-Ivan Blokov: umane uvale izinto ezenziwa yisikhathi eside ngokusebenzisa. Ukuze kube nokufakelwa okufushane, konke kwenziwa kuyiqiniso, kodwa kwadlula iminyaka eyi-10.
I-Greenpeace isesekuphambi kwenhlekelele icele ukunaka i-Kozel Polygon, lapho ukuvuza kwalungiswa khona ngaphambili.
Ukuphela kwebhizinisi eRussia, elikwazi ukwehlisa ama-pesticides, yi-TomSk Polygon, ekhuluma nge-vetsk eyakhehlwini lenhloko yenhloko yenhloko yeRosprirodnadzor Oleg Mitvol (ungomunye wabaninimasheya wokugcwaliswa komhlaba). Okokugcina ama-pesticides avela eKamchatka athunyelwa kwamanye amazwe lapho ngonyaka ka-2011, ngemuva kwalokho ihhovisi lomshushisi kaKamchatka lifuna kaninginingi ukuba akwenze okuthile.
Ngisho nasesandleni esikhethwe yimizimba yombuso, edlula ukugxila okuphezulu okuvunyelwe kokungcola okuvunyelwayo, kufana noGreenpeace. EMfuleni iNalychev kanye nezinkokhelo zakhe, okweqile okugcwele okuyisithupha eTetrachloromenethane kwaqoshwa eduze kokugcwaliswa komhlaba waseKozelian, e-Avachin Gulf - uPhenol nase-Arsenic nase-Arsenic.
Ihhovisi lomshushisi laseKamchatka Terriary liphendule iGreenpeace ukuthi uMnyango Wezendawo weSifunda uthathe izindlela ezinganele 'zokuthola ukufeza izidingo zomthetho wezemvelo' ngokumelene nokugcwaliswa komhlaba waseKozelian. IHhovisi lomshushisi lezempi lemikhumbi yePacific laxhunyaniswa nenkinga yokugcwaliswa komhlaba, njengoba kusemazweni we-radiginsky yezempi yezempi.
Iziphathimandla zithembisa ukuqeda i-kozel polygon. "Kusezweni lethu kusukela kuma-70s, kodwa, empeleni, akunakunakwa, - Izikhalazo umbusi weKamchatka Territory Vladimir Solodov engxoxweni ne-Izvestia. - Akasebenzi kunoma yiliphi igunya futhi angaba usongo olukhulu. Yize kulokhu bekungekho ukuvuvukala kuye, kwabhalwa phansi. "
Ngo-2021, ukugcwaliswa komhlaba kufanele kufake kwirejista yezinto eziqoqiwe zemvelo zokulimala kwemvelo kanye ne-bointiment ngokuya nge-National Project "I-Ecology" ngokusetshenziswa kwesabelomali sombuso.