Techa kogin a cikin Chelyabinsk yankin

Ba kowa ba ne ya sani da kogin Techa, kuma waɗanda suka sani game da bala'i a cikinsa, domin mafi yawan bangare shiru. Me ya sa? Abin da ya faru a Techa River a Chelyabinsk Oblast? Shin yana yiwuwa a kawar da sakamakon da hatsari? Ka yi la'akari da abubuwa.

Asalin da kogin

Techa kogin fãra a Lake Irtyash, wanda aka located in Kasli gundumar na Chelyabinsk yankin. Bugu da ari, shi gudana a matsayin tributary zuwa cikin kogin Iset, kuma ta, bi da bi, wani bangare ne na Likitan mata River tasa. Techa kanta - kunkuntar da kuma m. Its size a fadin bai wuce 20 mita da kuma zurfin game 5 mita. Ga waɗansu kõguna na Kudu Urals ne quite kananan, amma yana da uku na ta aikin gandu: shi Zyuzelga, Baskazyk da Mishelyak.

A kogin gudana kusa Chelyabinsk, kawai 50 kilomita bãya. Ciko shi ne kawai saboda dab snow a cikin bazara. Kamar mafi yawan abokai a makaranta manhaja na ruwa gudana, Techa kogin suranta sashen kogin. Tsaye drop a kan shi ne game da 145 mita, don haka da cewa bakin ƙofa suna nan azumi isa. Shi ne a kan bankunan na kogin da akwai wani mummunan bala'i a tsakiyar karni na karshe.

wucin gadi tafkunan

A gundumar gina wani sinadaran shuka da aka kafa a cascade na kududdufai. Wadannan wucin gadi Tsarin sun kusan raba tsarin, wanda aka yi nufi ga tsaftacewa da radioactive. Kusan - saboda kogin dam ta haɗu su. Hudu daga cikin tafki da wani cibiyar sadarwa na tashoshin tsara a matsayin wani sedimentation tankuna na low-matakin rediyoaktif ruwa sharar gida, wanda aka ajiye a insoluble fom a kasan ruwa a jikinsu. Amma shi ne, saboda haka yin magana, a cikin wani manufa. Abin da ya faru a gaskiya a kan Techa River?

Kuma da gaskiya ne cewa wadannan kududdufai kasance bã su iya gaba daya cika kaddararsa. Human rashin kulawa kai ga bala'i na dukan yankin, kuma a wannan lokacin Chelyabinsk yankin ne kusan rediyoaktif datti juji.

A farko gurbatawa

Abin baƙin ciki, da farko samu na Techa River faru a shekarar 1949. A wannan lokaci ya fara samar da plutonium, da kuma na farko gaza gwaji ya kai ga dakatar evaporators a shuka, kazalika da barazana da ga halaka su saboda lalata. An yanke shawarar ba a daina samar, da kuma maimakon juji sosai rediyoaktif tõzarta kai tsaye a cikin kogi, ko da yake aikin a cikin Techa aka yarda ka sauke kawai low kuma matsakaici matakin sharar gida. Duk abin da yake lafiya yau san cewa zuba daga radioactive, abin da suke iya zama, shi ne fraught tare da bakin ciki sakamakon.

An fara daga 1949 zuwa 1956, an kika aika a cikin kõgi, game da 76 Mill. ^M3 na radioactive. Tana kusa ta halakar da al'ummar yanayin kasa na kogin. Abin baƙin ciki, mutane da suke zaune a gurbata yankin, bai san wani abu game da shi. A ranar, da mutane da suka rayu a wannan lokaci a kan bankunan na kogin, shugaban na musamman cards, wanda ya nuna m matsayi da kuma kisa. Mafi yawa daga cikin mutuwar suna da alaka da ciwon daji, sakamakon rediyoaktif samu.

hatsari

A shekarar 1957 da shuka wani tsanani hadari - tarwatsa wani akwati na sosai radioactive. A ra'ayi na daidaituwa, domin na ruwa sosai da kuma flash ambaliya buga wata babbar adadin radioactive a cikin kõgi. By guda waya a lokacin da shuka deactivation ya haddasa mafi gurbatawa. Yana da aka za'ayi kawai ta flushing da ruwa rediyoaktif abubuwa. Saboda haka da Techa kogin a cikin Chelyabinsk yankin da aka a kan gãɓar rãmi na muhalli bala'i.

A sakamakon karfi samu faru a hanyoyi biyu. Da fari dai, da iska, wanda ya kai kusan Tyumen, kuma abu na biyu, - mai ruwa-ruwa. Kamuwa shafa duka biyu bankunan na kogin, da kuma musamman tafkin karachay. Kawai bayan da hadarin ya fara gina najasa magani shuka.

Bayan shekaru 10, a 1967, saboda bushe weather a kan gaba na Lake karachay, akwai wani bala'i. The fari ya sa mai tsanani yashewa da danshin da radioactive, cike da lake. A sakamakon wani da ake kira radiation sawu.

Ƙauyuka tare da bankunan na Techa

A yi na dams da kuma samuwar wucin gadi tabkuna sun ba da inganta halin da ake ciki. A jari na radioactive ya nufi da cewa kogi Techa - wannan shi ne mafi gurbata da nisa da kogin kusa inda mutane rayuwa. Saboda da halin asiri na abu da kuma wadanda ba watsuwar gaskiya bayanai game da nauyi najasa a yankin bala'i sun ƙauyuka. Bari mu dubi abin da kauyen da aka kewaye da kogin Techa, da kuma abin da ya faru da su.

Dams gina kusa da kauyen Muslimova located 37 kilomita bãya, kuma zuwa bakin kogin - 165 km. Wadannan da nesa - yarjejeniya Brodokalmak (68 km), Rasha Techa kauyen (97 km) ya zauna Nizhnepetropavlovskoe (107 km daga dam). A duk wadannan kauyuka girma matakan radiation, amma, da rashin alheri, da mutanen cikin su ci gaba da rayuwa da kuma mutuwa daga m sakamakon na kullum radiation cuta. Yana da wuya a kwatanta cewa kogin Techa, da radiation na wanda da aka yada a yau da daruruwan kilomita, sau ɗaya a wurin natsuwa, kuma a ciyar da dukan unguwa.

sakamakon kamuwa da cuta

Don kwanan wata, sakamakon radiation samu ne har yanzu ba a warware. Abin baƙin ciki, za su har yanzu wanzu ga mai dogon lokaci. Nature ne sosai dogon barrantar da irin wannan m samu. Techa kogin a cikin Chelyabinsk yankin a yau shi ne mai hatsari wuri a duniya. Kuma shi ke ba kawai zuba.

By dams aka gaba daya cika da rediyoaktif tõzarta. Kasa Dam Asanovskie bogs sun tunawa duk wannan abubuwa masu cutarwa. A sakamakon haka, tare da su har yanzu drains cikin kogin Techa. A mafi hatsari a cikin wannan hali ya juya ga Lake Karachai, wanda yake cike da rediyoaktif tõzarta. Bugu da kari, akwai mutane da yawa makabartun, ramuka, tankuna da sana'a Stores. Dukan yankin da yake a cikin ambaliyar ruwa a fili na kogin ne gaba daya kamuwa.

The baza kamuwa da cuta

Kamar yadda kowa ya sani, da kogi a site iya tsayawa ba. Ina da kogin empties a cikin Techa? Kamar yadda aka ambata riga, shi gudana a cikin kogin Iset. Techa kanta ne kananan a tsawon kuma gudana cikin 243 km. Kawo tare da su gurbata ruwa, shi poisons kome, ciki har da kogin a cikin abin da ta gudana. Ba dole ne a ce cewa ruwa riga diluted, amma har yanzu ba za su iya zama gaba daya tsabta da kuma, sabili da haka, kogi Techa, radiation wanda ya wuce halatta matakin miliyoyin sau, da kuma sauran contaminates koguna.

Yana da muni ga tunanin abin da zai faru idan ba zato ba tsammani duk sharar nukiliya dashi zai fada cikin da shi. Zai tafi da sarkar dauki: Techa gudana a cikin Iset Iset, bi da bi, nasa ne da tasa na Tobol River. A Tobol gudana ta hanyar dukan na Kazakhstan da Rasha, da kuma gudana a cikin Irtysh. Bugu da ari, da kuma ba za su yi biyayya ga duk, da kuma haka a fili yake cewa wadannan sakamakon zai kai ga wani mummunan bala'i. Magana game da kyau. Abin da ke da ake yi domin ya ceci kogin?

Events domin tsarkakewa daga kogin

Don kwanan wata, da matakan da aka dauka don zuba ƙasa floodplain kogin. Abin da ake nufi? Wannan yana nufin cewa kogin Techa, a maimakon haka, kawai 'yan kilomita daga cikin floodplain, samu sabon banki. Kamar yadda wani ɓangare na muhalli shirin, an yanke shawarar raba gado na kogin da kuma zuba tsabta ƙasa a cikin wani nau'i na tashar. Wannan shi ne hana samun mutane da dabbobi su gurbata ruwan. Har ila yau ya shirya saukowa a kan bankunan na itãce, kuma shrubs mayar da rasa amfanin gona.

A sakamakon wadannan matakan da aka wani gagarumin raguwa na radiation matakan. Yayyafa sabon tsabta ƙasa sanya shi yiwuwa a kiyaye da gurbata shafukan da sediments. Wadannan ayyuka sun yarda su rage hadarin mutane zama a cikin iyakoki na Techa River. Gaskiyar cewa ayyuka da za'ayi a cikin kauyen da kuma tashar Muslimova kare mutanen da suke rayuwa a yankin. A cikin misali na wannan m kogin za ka iya ganin sakamakon mai tsanani radiation guba.