Great Vasyugan fadama

Vasyuganskoye Marshes su ne mafi girma a duniya. Suna located a tsakiyar Siberian Tarayya District, wani wuri a yankin tsakanin koguna Irtysh kuma Likitan mata. Mafi yawan wannan halitta yanki ne dake a cikin Tomsk yankin, kamawa a wannan ɓangare na Omsk da Novosibirsk yankin da kuma cikin Khanty-Mansiysk cin gashin kanta Okrug. Vasyugan fadama burge tare da size. A fannin wannan halitta yanki ne game da 55.000 murabba'in kilomita. Wannan adadi ya wuce girman da kasashe da dama, kamar Estonia, Denmark da kuma Switzerland. A tsawon na fadama ne 320 a arewa-kudu da kuma 570 km daga gabas zuwa yamma.

Yadda ya yi da fadama

A cewar masana harkokin kimiyya, swamping yankin fara game da 10 shekara dubu da suka wuce. Amma fadama girma ba ya hana a yanzu. A cikin shekaru 500 da shekaru da na halitta yankin ya karu da game 4 sau. Akwai wani labari da ya ambaci da tsoho Vasyugan teku-lake. Duk da haka, karatu sun nuna cewa wannan halitta yankin da aka kafa ba a sakamakon waterlogging ruwaye. A wannan yanayin, shi ya faru ga sauran dalilai. A musamman na halitta yanki kafa a sakamakon harin a kan Marshes busasshiyar ƙasa. Haka ya faru a ƙarƙashin rinjayar m orographic yanayi da kuma gumi sauyin yanayi.

Da farko, shafin na fadama sun 19 yankunan. Su yankin da aka kimanin miliyan 45 murabba'in kilomita. Duk da haka, da fadama hankali tunawa da kewaye ƙasar. Wannan za a iya kwatanta ta da farko na hamada Sands. Shi ne ya kamata a lura da cewa Vasyugan fadama - wani classic misali na "m" da kuma aiki fadama.

fadama sauyin yanayi

Vasyuganskoye swamps, photos na wanda batu zuwa ga babbar size, yana da musamman Flora da fauna. A sauyin yanayi a sashi daga cikin rigar halitta da kuma nahiyar. A watan Janairu, da talakawan zafin jiki ne game da 20 ° C da ke ƙasa sifili, kuma a watan Yuli - 17 ° C sama sifili. A snow cover yana game 175 kwana a shekara, da kuma rufinta ne 40 zuwa 80 santimita. Godiya ga wannan sauyin yanayi, Great Vasyugan fadama ne na musamman da yanayi ajiye, gida da yawa miyagun jinsunan dabbobi da tsuntsaye.

Flora da fauna

Daga cikin shuke-shuke Vasyuganskoye fadama na musamman da darajar ne dukan ganye, kazalika da wasu iri berries, kamar blueberries, cloudberries, cranberries da sauransu. Shi ne ya kamata a lura da cewa wannan halitta yanki ne gida zuwa iri-iri na tsuntsaye, kifi, dabbobi da kwari. Ga sauran a lokacin hijirarsa dakatar nan sandpipers da kuma wasu jinsunan waterfowl.

A fadama saƙa su yi sheƙarsu curlews, godwits da tsuntsaye masu cin nama, ciki har da peregrine. Mutane da yawa daga cikin jinsunan suna dauke rare. Shi ne a cikin wannan yankin da aka gani na karshe siririn-billed Curlew. Wannan nau'in shi ne kusan dadaddun. A waɗannan wurare inda na fadama iyaka da gandun daji da kuma koguna, za ka iya ganin takaddamarsu, takaddamarsu, Otter, Sable, mink da muz.

Har game da tsakiyar 80s a kan Vasyugan bayyana a iya gani reindeer. A lokacin, yawan wadannan ban mamaki dabbobi kusan bace. The aikin gandu na gudãna, wanda yake fãra daidai a cikin swamps, an samu game da 20 jinsunan kifaye. A gida ruwan da ake samu verkhovka, irin kifi, perch da bream.

Vasyuganskoye Marshes, kama kifi da farauta wadda aka haramta, ne mazauninsu na rare da kuma namun dajin kamar Ruff, lamprey, peled, fari kifi.

Amfãnin Vasyuganskoye fadama

A wannan lokaci Vasyugan fadama ne tushen sabo ruwa. The stock ne game da 400 cubic kilomita. Bugu da kari, yankin ne mai arziki a cikin peat. Bincike ya nuna cewa da aka sani adibas dauke da kadan fiye da biliyan 1 da ton na amfani jinsunan. Wannan shi ne game da 2% na duniya reserves. A talakawan zurfin peat kwanciya - 2.4 mita, da kuma iyakar - mita 10.

Kada ka manta cewa, babban aiki na dausayi - mai tsarkakewa yanayi. Yana da wannan dalilin aka kira su "halitta tace." Yana da daraja a lura da cewa wani peat fadama Vasyugan garwaya da guba abubuwa ta ɗaure carbon, saturates iska tare da oxygen da kuma hana samuwar da greenhouse sakamako.

Lafiyar Qasa Halitta yankunan

A Vasyuganskoye fadama yankin gaba daya rasa wani ƙauyuka. Duk da haka, a sakamakon ci gaban da wayewa a cikin halitta yanki ne ya rinjayi da dalilai da dama. Peat hakar ƙwarai disrupts da na halitta wuri mai faɗi da filayen. Bugu da kari, akwai wata matsala tare da deforestation, magudanun ruwa na dausayi, kazalika da farautar. Duk wannan yana da mummunan tasiri a kan yanayi Vasyugan Bayyana. Wadda take kaiwa zuwa ga halaka wasu rare jinsin dabbobi, kwari da tsuntsaye.

Daban-daban nauyi kayan aiki, peat, mai spills sa nauyi lalacewar da yanayin kasa. A kogi ne sau da yawa sosai fada cikin ruwa mai guba na da yawa Enterprises. Mutane da yawa matsaloli faruwa saboda na biyu matakai na roka da aka kaddamar daga Baikonur. Da zarar a fadama, suka ƙazantar da shi ya zauna heptyl - sosai guba man fetur.