Gushyushya Baikal "bifasha" kwanduza Ibiciro kugirango bikagire Aboriginal

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Gushyushya Baikal
Gushyushya Baikal "bifasha" kwanduza Ibiciro kugirango bikagire Aboriginal

Ingingo yasohotse mu kinyamakuru cya Sciesfc. Ubushakashatsi bushyigikiwe nimpapuro za siyansi yuburusiya (RNF). "Kuri twe, abantu baba ku nkombe za Baikali, ni ngombwa kumenya no gusobanukirwa aho kandi ni ubuhe bwoko bw'umuryango uzagwa mbere munsi y'imirwano y'ikirere ku isi. Umuyobozi w'intangaruganda, umuyobozi w'intangaruganda, mu rwego rw'ubushakashatsi bwakozwe na siyansi yongeyeho ko Idu ya Biologiya yongeyeho idu.

Impesi yitwa amoko yihariye, kubyara cyangwa izindi tapi ninyamaswa. Abahagarariye imperuka baba mumibare mike, rimwe na rimwe, kandi akenshi nibice byingenzi byibinyabuzima byihariye. Dufatiye ku mihindagurikire y'ikirere no guhatira abantu kwiyongera kuri kamere, amoko ahindagurika, ahuzwa cyane nuburyo butunguranye, abatishoboye cyane. Basaba kwitabwaho byimazeyo abahanga no gukurikirana buri gihe ibidukikije kugirango babungabunge urusobe rwibinyabuzima.

Abahanga mu binyabuzima baturutse muri kaminuza ya Leta ya Irkutsk hamwe na bagenzi be b'Abadage bo mu bigo by'ishyirahamwe ry'ibihe bya helmosholts mu myaka itari mike bimaze gutanga ingufu) amoko y'ingenzi ya Baikal Amagare, Amphipoda).

Amphipodes nitsinda rinini kandi ritandukanye ryibinyabuzima mu kiyaga cya Baikal (amoko 350 nicyiciro), kigizwe neza nimpesi. Byakoreshejwe cyane nka sisitemu yicyitegererezo yo gukora ibidukikije nubwihindurize. Mu nyigisho iherutse, abahanga bagereranije no kuba bararebaga Baikal bareba verrucosus hamwe na bene wabo ba rukundo - naho baigal yanduye E. CYASopolic na Wedpolita yo kureba-Cosmopoliki.

"Ingufu za metabolism ni inzira y'ingenzi yo kubaho. Niwe ugena agaciro k'ubushyuhe ku maraso akonje. Ibihe byinshi bigezweho byavutse mu kiyaga mugihe byari bikonje cyane. Kubwibyo, mugihe cyiterambere, impesi ya Baikal yateje imbere aho ihuza nubuhanga bwikinyabuzima nubushyuhe buke. Uru rubanza rufunganye kubera ubukonje rwagize ingaruka ku mirimo ya Porogaramu ya metabolike: ikoreshwa ry'isoko zitandukanye z'amavuta, karubone; Umukandida w'igitabo cy'Uburusiya-Ikidage asobanura neza uburyo bwo kugenzura ibinyabuzima Daria Daria Belulin.

Gushyushya Baikal
Ubushyuhe-Ukunda Rocker-Cosmopolitan Gammar Lacustris (Sars, 1863) / © Ksenia Vereshchagin / Igu

Hamwe n'ubushyuhe bwongera, ubushyuhe bwanduye buragenda bwiyongera, nkuko bimeze kuri Eulimnogammar, byagaragaye ko ari abatishoboye, niba amoko yurukundo-yurukundo rufite ibikorwa bya metabolike bifite ubushyuhe, hanyuma bikonje - Ifishi ifitwe nyuma ya dogere 15 atangira gukandamizwa. Abashakashatsi ba Baikal bazwi neza ko mu gihe ubushyuhe bwo mu karere k'inyanja igera kuri dogere 15, abantu bakuru ba Verrucosus bakomeye ku burebure - aho ubushyo. Uburyo bwa selile bugaragaza ko bukenewe bugaragara.

Gushyushya Baikal
Ubushyuhe-Urukundo Baikal Umunyeshuri Eulimnogammarsus Cyaneus / © Ksenia Vereshchagin / Igu

"Niki gitanga iyi bisa nkaho runaka yo gusobanukirwa ishusho rusange yibibera kuri Baikal kandi iteganyagihe kizaza? Isura ya Chilute ya Chilute ni nini cyane muri zone yamazi maremare mukiyaga - kandi mubunini na biomass. Kimwe na Eulimnogammarus verrucosus, igice kinini cya Baikabebrate katail Fauna kandi bivuga ubukonje-hoc imperuka - sneatotermammes hamwe nurwego rufunganye rwubushyuhe bwiza. Ni ngombwa kuzirikana ko mu bihe by'imihindagurikire y'ikirere, ubushyuhe bw'amazi ya Baikal buhinduka bugamije gushyushya. Kurugero, amazi yo hejuru yikiyaga mugihe cyikinyejana gishize yatangije impamyabumenyi irenze imwe. Turabizi mu bundi bushakashatsi bw'ikigo cyacu - Igishushanyo mbonera cy'ikiyaga cya Pelagiel Lake "Ingingo ya 1", "", ",", ",", ",", ",", ",", ",", ",", "," ",".

Ni ngombwa kumenya ko ingaruka zikomeye zerekeza ku butegetsi bw'ikinyoni bwa zone idahwitse yo ku nkombe z'ikiyaga cya Baikal. Mu myaka yashize, ibibazo by'amazi akomeye arazamura kandi hari kwiyongera k'ubushyuhe bugezweho muri utwo turere. Ibi birashobora gutera byinshi kandi byinshi byimuka byigenga amoko yiganje-tekinoroji yiganje, nayo, yitonze, abikuye ku bidukikije mumoko adasanzwe kandi ashobora kuganisha ku kuvugurura imiterere yinyanja imiryango y'ikiyaga.

Izi ngaruka zisaba gusuzuma ingaruka zihoraho kandi zihagije zo gusuzuma - haba kuri Ecosystem no ku rwego rwa metabolike, buri tsinda rya kanseri. Imanza zo kwinjira muri Atypical kuri Baikal of Amoko no kugabura kwabo (bivuze ko abQuiginal yaka) bamaze kumenyekana. Kurugero, imitekerereze ya Limneid (Lymnaeidae) yamaze kuba ibisanzwe, kandi rimwe na rimwe itsinda ryiganje rya Mollsusk atari mumazi maremare gusa, ahubwo no ku nkombe nyinshi kandi zizamuka ". Ati: "Mbere, intangiriro y'ubwoko rusange ntizashoboka bitewe no kurwanya imihindagurikire y'ikirere.

Ariko, ubu busumba bukora mubushyuhe gusa nubundi buryo bwiza bwo guhitamo ubwoko bwa Baikal. Isabukuru y'inyuma itesha agaciro inzira za metabolic, kandi, nkuko bigaragara ku karorero ka Eulimnogammar, biganisha ku guca intege irushanwa n'ibyiza byakurikiyeho, "Maxim TimoNogammar,". Ubushakashatsi bwakorewe hamwe na bagenzi be mu kigo cya Polar na Marine byitiriwe Verifer Centre (Leipzig, Ubudage) n'ikigo cy'imibare n'ubumenyi karemano Planck Planck (Leipzig, Ubudage).

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