Me yasa Lake Baikal ya shahara sosai?

Baikal lake

Yawancin lokuta a rayuwa ana cewa gaskiyar baƙo ce fiye da almara. Kuma a cikin yanayi akwai wasu yanayi na musamman na wurare masu ban mamaki ko kyau na musamman saboda halayensu, kyawawan fure da fauna ko kuma saboda abubuwan al'ajabi mafi ban mamaki a duniya suna faruwa a cikinsu.

A wannan yanayin zan yi magana a kai Tafkin Baikal. Wannan tabkin shine mafi shahara a duniya saboda dalilai da yawa. Ga masana kimiyya yana da mahimmanci da ma yawon bude ido ma. Shin kuna son sanin dalilan da yasa suke da mahimmanci da kuma yadda abin al'ajabi zai iya zama?

Asali da halayen Lake Baikal

Wannan tabkin yana da asalin asalin tectonic. Wannan yana nufin cewa an haifar da shi ne ta hanyar motsin faranti masu wanzuwa a duniya (don ƙarin koyo game da farantin tectonic karanta Tsarin ciki na Duniya). Tana cikin yankin kudancin Siberia, Rasha, tsakanin Irkutsk Oblast a arewa maso yamma da Buryatia a kudu maso gabas, kusa da garin Irkutsk. An san shi da "Shuɗin ido na Siberia" y "Lu'u-lu'u Na Asiya".

Samuwar Tafkin Baikal an kiyasta ya koma kamar yadda ya dace kimanin shekaru miliyan 25-30. Dangane da yanayin ilimin ƙasa za mu iya cewa ba mu sami mafi tsufa tabki a tarihi ba.

Wannan shine mahimmancin wannan tafkin da aka sa masa suna Cibiyar Tarihi ta Duniya ta Unesco a cikin 1996. Yana ɗayan mafi ƙarancin tabkuna a duniya (saboda haka laƙabi na Blue Eye). An auna turbid tare da fayafai na Secchi. Wadannan fayafayan suna bada damar sanin iya adadin hasken da yake shiga ta cikin ruwa kuma dan haka a san haske. Da kyau, an auna adadin haske wanda ya kai zurfin kuma an rubuta alamun haske har zuwa zurfin mita 20.

Wannan tabkin shima ya yi fice don yawo 20% na sabo, ruwa mai daskarewa a doron kasa (kusan 23.600 km3 na ruwa). Zai iya ɗaukar ruwa da yawa tunda yana da zurfi ƙwarai kuma saboda ana ciyar da shi ta hanyoyin ruwa guda 336. Girman tafkin Baikal shine: 31.494 km² na farfajiya, tsawan kilomita 636, fadada kilomita 80 da zurfin zurfin 1.680.

Lake Baikal kankara

Daskararren Tafkin Baikal. Source: http://www.rusiamia.com/rusia/turismo/lago-baikal-rusia/

Wani fasalin da ya sa ya zama na musamman shi ne cewa shi ne kawai tabkin da cikin dusar ƙanƙarar ba ta shafi tasirinsa ba duk da kasancewa babban kogin latitude. An gudanar da bincike kan abubuwan da ke tattare da tabkin kuma an kiyasta cewa idan za a iya cire duk lakar da ta taru a cikin wadannan shekaru miliyan 25-30, tabkin zai isa zurfin har zuwa kilomita 9.

Tekun yana kewaye da tsaunuka gabaɗaya (saboda gaskiyar cewa tana da laka sosai) waɗanda ke da kariya ta fasaha a matsayin wurin shakatawa na ƙasa don kiyaye shi kuma yana da ƙananan tsibirai 22. Tsibiri mafi girma ana kiransa Oljon kuma yana da tsayin kilomita 72.

Tsibirin Olkhon

Tsibirin Olkhon

Mahimmancin Tafkin Baikal

Wannan tafkin, kamar yadda na ambata a baya, yana da mahimmancin mahimmanci daga ra'ayoyi biyu: a matsayin wurin ziyara da yin yawon shakatawa ko a matsayin masana kimiyya inda zaku iya gano halaye na musamman waɗanda suka sa ta zama ta musamman.

Hali na farko da yake bashi mahimmanci ga masana kimiyya shine tabki daya irin wannan wanda yake dauke da kashi 20% na ruwan da ke raye a duk duniya. A yayin da cewa Raƙuman ruwa na 336 daina bayar da ruwa da ciyar da shi, tabkin zai dauka kimanin shekaru 400 don fankowa ta hanyar aikin ƙwarin. Ofaya daga cikin mafi ƙididdigar lissafin da masana kimiyya suka yi shine cewa idan aka wadata dukkanin jama'ar duniya da wannan tafkin kawai, zasu iya rayuwa tsawon shekaru 40 kuma ba zasu sami matsalolin ƙarancin ruwa ba.

Bayyanar ruwan da aka ambata a sama shima yana sanya shi na musamman. Turananan rikicewar da yake da ita saboda gaskiyar cewa orananan halittu suna rayuwa a cikin ruwansa hakan tsarkake cikin ruwa da tsaftace kyau. Anyi wasu karatuttukan dan ganin ko za'a iya amfani da wadannan kwayoyin halittar don tsaftace malalar mai a cikin wasu ruwan saboda yawan tsabtace su.

Ana amfani da ruwan tsarkakakken ruwa don wasu jiyya na likita, musamman ga wasu abincin da basu da kyau a gishirin ma'adinai. A zamanin da, Asiyawa suna ɗaukar Tabkin Baikal a matsayin wuri mai tsarki. Ko a yau kana iya gani a gefen tafkin ragowar gine-ginen da tsoffin kabilun suka saba yi al'adun da aka saka su cikin su tare da kuzarin tabki.

Wani halayyar da ke sanya ta zama ta musamman ga ƙungiyar masana kimiyya ita ce yanayin yanayi mai tsananin gaske wanda ake samun sa. A lokacin hunturu yanayin zafi na iya kaiwa zuwa digiri 45. Koyaya, Tafkin Baikal waje ne na flora da fauna. Tsarin dabbobi dubu daya da dari shida da shuke-shuke 1.600 sun kasance tare wadanda aka lissafa ya zuwa yanzu. A ciki akwai wasu nau'ikan halittu masu haɗari irin su hatimi da Baikal sturgeon, kifin golomjanka da kifin epishura (ƙaramar dabba wacce rawarta ke da mahimmanci a cikin sarkar abinci, tunda tana tace ruwa a jikinta). Matsayin epishura yana da mahimmanci saboda yana da nau'in da ke da yawa. Akwai har zuwa miliyan 3 daga cikin waɗannan ƙuƙwalwar a kowace murabba'in mita na farfajiya. Suna da ƙanana, kusan tsawon milimita 2 ne kawai, amma iyawar su don tace ruwa abin birgewa ne. Godiya a cikin babban ɓangare a gare su shine dalilin da ya sa tabkin ya bayyana. A cikin 1976, wata masana'anta da ke kula da kera juji ta zubar da shararta kai tsaye cikin Tafkin Baikal kuma ya sanya rayuwar wadannan kadoji da sauran nau'o'in halittu cikin hadari.

Lake Baikal Kaguwa

Lake Baikal Kaguwa

Wannan tabki yana girma kowace shekara kimanin santimita biyu. Wannan yana haifar da girgizar ƙasa da yawa saboda ci gaba da motsi na faranti na tectonic. Wannan tabkin na iya daukar karin ruwa a kowace shekara.

Curiosities na Lake Baikal

A ƙasan tabkin can dala ta baƙin ƙarfe tare da rigunan makamai na Rasha. Wannan ya faru ne saboda aikin balaguro na farko da ya sami nasarar isa ƙasan tabkin a ranar 29 ga Yulin 2008.

Wannan tafkin kuma ya shahara sosai ba shekaru da yawa da suka gabata ba albarkacin abin da ya faru a samansa kuma 'yan saman jannatin sama suka lura da shi a karon farko. Tashar Sararin Samaniya ta Duniya (ISS). Wannan lamarin ya kunshi babban alama a saman tabkin (wanda a lokacin yana daskarewa) yayi kamanceceniya da na hagu gilashin ruwa akan tebur. Alamar ta kusan kilomita 4,5 a diamita. Mutanen da aka sadaukar da su ga batutuwan da ba na al'ada ba sun ce hakan na iya zama sakamakon tasirin saukowar UFO (bin irin wannan dabarar ta amfanin gona).

Tafkin Baikal Circle

Tafkin Baikal Circle

A gefe guda kuma, kungiyar masana kimiyya sunyi cikakken bayani game da wannan yanayin. Ya kasance da'irar da ta fi duhu sanadiyyar jigilar ruwan. Ruwan dumi da ƙanƙara mai ƙarfi ya tashi zuwa saman kuma idan ya haɗu da sanyin yanayi sai ya daskare ya zama siririn siririn kankara. Wanda ya fi camfin camfi ya ce idan ka zagaya gefen kewayen wannan da'irar zai same ka kamar yadda yake da abin almara na alwatiran Bermuda, za a cinye ka ta hanyoyin da ke zuwa daga zurfin tabkin.

Yawon shakatawa a cikin Lake Baikal

Don ziyarta da jin daɗin Tafkin Baikal, zaku iya yin tafiye-tafiye a jirgin Trans-Siberian. Wannan jirgin ya kewaye shi gaba ɗaya, yana ratsa gadoji 200 da rami kusan 33. A cikin shagunan da ke kusa da tabkin suna sayar da kifin kifi mai ƙyalƙyali kuma zaku iya jin daɗi yayin lura da shimfidar ƙasa mai kyau.

Yankin kudu maso gabas na tabkin babu shakka shine mafi yawan yan yawon bude ido tunda kusan an bar yankin arewa maso gabas.

Lake Baikal da canjin yanayi

Yawancin nazarin kimiyya sun nuna cewa tasirin canjin yanayi da dumamar yanayi za su iya yin wannan tabkin da ƙarancin sha'awa. Ofayan waɗannan karatun an buga shi a cikin mujallar BioScience. Marubucin wannan binciken shine Marianne V. Moore kuma ya lura cewa yanayin tafkin ya zama mai sauƙin yanayi tare da kewayon yanayin zafi ba kamar na da ba. A lokacin hunturu tabkin ya kasance yana daskarewa sosai ƙasa da lokacin da ya gabata. Wannan gaskiyar zata iya haifar da lalacewar yanayin halittu da kuma dabbobin da suka fi kowa rauni kamar su hatimin nerpa. Wannan hatimin na endemic shine hatimin ruwa mai kyau a duniya kuma zai iya haɗuwa kuma ya haihu a kan kankara na Lake Baikal. Da yake wannan kankara na wanzuwa kaɗan, ƙarfin da damar haihuwa ta ragu sosai, don haka yawan hatimin ya ragu. A kan wannan aka ƙara ɗan adam. Tabbas, dan Adam farautar wadannan hatimin stealthily da massively hakan ya kasance daya daga cikin mahimman tushe na tattalin arzikin yankin.

Nerpa hatimi

Hatimin nerpa yana buƙatar kankara don haifuwa. Source: http://www.rdrusia.com/rusia-el-lago-baikal/

A ƙarshe, ɗayan sha'awar wannan tafkin shine kadai wurin da zaka samu neutrinos. Waɗannan ƙananan abubuwa ne waɗanda da ƙyar aka samo su a Duniya kuma suna ba mu wadataccen bayani game da rayuwar sauran duniyoyi da taurari da kuma abin da ke faruwa a sararin samaniya.

Kamar yadda kake gani, wannan tafkin, daga farko har zuwa ƙarshe, abin al'ajabi ne ga duka masana kimiyya da masu yawon buɗe ido. Don haka zaku iya tattara jakunkunanku ku tsara tafiyarku ta gaba 😉


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