FormationWaxbarashada dugsiga sare iyo dugsiyada

Booska juquraafi ahaaneed ee taiga ah. booska dhuleed ee taiga ah

Taiga - meel kaynta waaweyn. booska juquraafi ahaaneed ee taiga waa arrin ballaaran - waxaa degan qaybta waqooyi ee Asia, Kanada, Bariga Fog iyo Europe. Cimilada, dhirta iyo ugaarta aagga this dabiiciga ah waa wax kala duwan. The laayeen ba'an koonfureed ee taiga waa in qaybta waqooyi ee Hokkaido (Japan) Island, iyo waqooyiga - ee Peninsula Taimyr.

xaaladaha heerkulka

Gobolka waxaa lagu gartaa qaboobuhu daran dheer iyo diiran, laakiin xagaaga gaaban. Xilliga jiilaalka heerkulka ugu dhici karaa si -50 ° C ee Yakutia iyo Canada si -25 ° C Ussurian kaynta. Qaboobuhu yihiin qabow baraf a dabacsan u qoto dheer oo xagaaga arrin sultry badan kaneecada iyo Diqsiga madow. Xilliga xagaaga ee Kanada iyo Bariga Fog, waxaa jira 27-30 kulaylka ° C. In Bariga Fog xagaaga halkii cabbur iyo roobaadka, iyo jiilaalka dabaysha. In galbeedka Siberia, baraf jiilaalka iyo xagaaga waa inta badan qalalan.

Spring gobolladan dabayaaqadii yimaado. Kaliya ee bilowgii April, barafka bilaabaa inuu dhalaalin. Marka waxay u muuqataa in ay jiraan yimaado diiran a, maalinta ku xigta si lama filaan ah u tegi kartaa cimilada xun iyo in ka badan qabow u yimaadaan oo baraf uu hoos u dhaco. caleemaha dhirta inta badan muuqan oo kaliya dabayaaqadii May ama horraanta bisha June.

booska juquraafi ahaaneed ee taiga ay hubisaa in xagaaga halkan bilaabmaa June oo uu dhammaanayo Agoosto. Laakiin waqti isku mid ah waxa ay noqon karaan kuwo kulul. Marka tan la eego, inta badan dabka kaynta. In ka yar caadi ah, xagaagii noqon kartaa qabow iyo roobaadka. Horraantii bishii June, mararka qaarkood baraf uu hoos u dhaco.

Noocyada iyo muuqaalada taiga ah

2 nooc taiga

- dhilka,

- dhilka mugdi ah (ugu badan).

booska dhuleed ee taiga wuxuu ka kooban yahay in xaqiiqda ah in uu ku yaallaa aag qoraxda qoyan. The salaysan ay Dhirta ka kooban tahay dhilka. zone Taezhnaya waxaa la aasaasay xitaa ka hor da'da barafka. Taiga ayaa sidoo kale u qaybsan-zones sub: waqooyiga, bartamaha iyo koonfurta. Raagid on loolka ah, gobolka waxaa loo arkaa mid ka mid ah goobaha cimilada ugu weyn caalamka.

booska juquraafi ahaaneed ee taiga ee Russia

Meesha ugu weyn ee dabiiciga ah ee Ruushka si hufan waa taiga ah. Wuxuu fidiyaa latissimus iyo karbaash joogto ah guud ahaan gobolka oo dhan hoos si Badweynta Pacific. Inta ay width - in Western Siberia (qiyaastii 2000 km). Halkaa marka ay marayso, dooxada, xirmaan taiga buurta ee Mountains Sayan iyo gobolka Baikal ah la. Haddii aad lacag bixisid si aad xaaladda juquraafi kaynta dabiiciga ah boreal ee Russia dareenka, waxaa si cad u sababta ay sidaas u qurux badan.

Waayo, taiga Ruushka waa dabeecadda ku filan, iyo qoyaan xad-dhaaf ah. Waxaa jira harooyinka iyo meelaheeda dhoobada badan. Faniinkaba aagga badan ee meelaha dabiiciga ah haray this. Waxay jeelyihiin in mugga weyn ee network webiga. Wabiyaal Caal inta badan dhalaalay biyo baraf ah. In xidhiidh la leh xaqiiqda ah in daadad kasta guga ayaa la arkay.

Taiga - boos weyn halkaas oo kaymaha dhilka ku yaalaan. Si galbeed oo ka mid ah Yenisei River sameeyay caws-podzolic iyo carradu podzolic, iyo bari - taiga cryogenic.

Dhirta

booska juquraafi ahaaneed ee taiga ay saamayn ku kala duwanaanta dhirta iyo ugaarta. Waayo, goobaha qoraxda iyo subpolar cimilada ah mid caan ku ah kaymaha dhilka boreal. Guud ahaan, waxaa jira qiyaastii 30 qoys oo gud ee dhirta vascular, oo sida caadiga ah waxay ka kooban yihiin hal noocyada a, iyo in ka badan monotype.

In gobolka jiraan kaymaha ee larch, gran, qoryo beroosh ah, geed iyo geed Siberian. In kaynta waxaa kale oo jira muqadaraad sida bjørk, Alder iyo Aspen.

dunida xayawaanka

Guud ahaan, ku dubato of taiga waa uu tagana ka badan aaga Dhuldhoobo ah. In North America iyo qaraabada pronghorns qoyska ee jiirka. In Central Asia, waxaa jira selevinivye. In suunka baahsan bar qoyska, bakaylaha, myshovok, Dabagaale, maqaar, hamsters, voles sub-Arctic iyo mustelids. In qaybta waqooyi ee Eurasia iyo North America, guriga si dabagaalaha, voles cirro, Shrews, bakaylaha, oorso yar oo xeeb ku nool, ido bighorn, waana fadhanfadhka, iyo cad orso oo brown, deerada, faras duur, ido bighorn, iyo kuwa kale.

booska juquraafi kaynta boreal daboolaya xeebta badweynta Arctic ah, saamayn faa'iido on nolosha ee gobolka ka dib markii xayawaanka, iyo haadda, maroodi badeed, foggeey, shaabadihiisa, orso oo kala horjeeda, gulls. In Dhuldhoobo degganaa by in Yeeyi Cunto, lemming, digaagduur, bakaylaha, iyo guumaysta baraf. taiga The hoy u tahay Shimbiraha guureen, Swansea, berriga, terns, shinbiraha iyo xumaanta Dumban. Waxay buul gobolladan inta lagu jiro xagaaga gaaban waqooyiga. In guga Deerada u haajiraan si ay gobollada waqooyi, halkaas oo uu ku siinayaa farcanka, iyo jiilaalka dib kaynta. Tan waxa u sabab xaqiiqada ah in xilliga qaboobaha ee meelahan waa daaha yara dhuuban oo baraf ah, taas oo uu fududeeyaa wax soo saarka ee feed xayawaanka.

booska juquraafi ahaaneed ee taiga ee Russia kordhinayaan in xaqiiqda ah in halkan waxaa laga helaa Lynx, in Yeeyi Cunto, wolverine, orso brown, deerada Sable, marten, ermine, dawacada, faras duur, Miski. Waxa kale oo laga helay oorso yar oo xeeb ku nool, dabagaalaha, voles, a eey dabacaddeeye, Dabagaale, Dabagaale duulaya, pika. Ka mid ah shimbiraha waa in la ogaadaa woodpecker, noocyada kala duwan ee gorayada, nutcracker, Jay, crossbill, grouse madow.

Dhanka koonfureed waxay, in kaymo iyo kaymaha isku dhafan, oo dhan xayawaanka weyn ayaa ku dhowaad si buuxda u baabbi'iyey oo sabab u ah horumarka oo ka mid ah dhulalka qof. Maanta la ilaashaa oo kaliya dadka yar ee oorso yar oo xeeb ku nool, iska daaqda ugaadha duurjoogta, deerada, oo orso u brown, elg, deerada cas, minkiga iyo adhidibadeed.

taiga Security

kaynta boreal Siberian iyo taiga of Eurasia la odhan jiray "sambabada" ee dhulkeenna. Dawladdu waxay kaymaha kuwan, dhab ahaantii, waxay ku xiran tahay dheelitirka carbon iyo oksijiin ee dusha lakabka Hawada ka. dhaqdhaqaaqa Human waxaa si joogto ah waxyeelo this muuqaalkii dabiiciga gaar ah. Waayo, ilaalinta oo ka mid ah goobaha in Eurasia iyo North America ayaa abuuray badan seerayaasha qaranka iyo kaydka.

Taiga - adag iyo waqti isku mid ah gobolka aad picturesque. Its Xoolo ugu weyn - kaymaha, webiyada, xoolaha iyo macdan. Waxaa ku lug leh saliidda, gaaska iyo dhuxusha. Dadka si fudud waa in si taxadar leh loo ilaaliyo oo loo ilaalin lahaa goobahaas.

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