A ɓangaren da na taiga. Kasa matsayi na taiga

Taiga - a manyan gandun daji yankin. A ɓangaren da na taiga ne quite m - ya mamaye arewacin Asia, Canada, Far East da kuma Turai. Climate, Flora da fauna a cikin wannan halitta yanki ne quite bambancin. Matsananci kudancin gefen taiga ne a yankin arewacin Hokkaido (Japan) Island, da kuma arewacin - a cikin Taimyr Larabawa.

da zazzabi yanayi

A yankin ne halin mai tsanani dogon winters da dumi, amma short lokacin bazaar. A cikin hunturu da zazzabi za a fada don -50 ° C a Yakutia da Canada zuwa -25 ° C Ussurian gandun daji. Winters su ne sanyi tare da wani sako-sako da zurfin snow kuma quite sultry bazara tare da kuri'a da sauro da kuma baki kwari. A lokacin bazara a Canada da kuma Far East, akwai 27-30 ° C zafi. A Far East wajen rashin iska bazara da kuma ruwa, da kuma iska hunturu. A yammacin Siberia, hunturu snow da kuma bazara ne mafi yawa bushe.

Spring a wadannan yankuna zo marigayi. Kawai a farkon watan Afrilu, da snow fara ya narke. Lokacin da alama cewa akwai ta zo a dumi, kashegari zai iya ba zato ba tsammani tafi mummunan yanayi da kuma a kan zo da sanyi da dusar ƙanƙara da dama. A ganye a kan itatuwa yawanci bayyana ne kawai a marigayi May ko farkon Yuni.

A ɓangaren da na taiga tabbatar da cewa bazara a nan zai fara a Yuni da kuma ƙare a watan Agusta. Amma a lokaci guda zai iya zama quite zafi. A wannan batun, sau da yawa gandun daji gobara. Kadan fiye, a lokacin rani na iya zama sanyi da ruwa. A farkon watan Yuni, wani lokacin da snow da dama.

Iri da kuma siffofin da taiga

Shin 2 iri taiga

- Coniferous.

- duhu coniferous (fi na kowa).

Kasa matsayi na taiga kunshi a gaskiyar cewa shi ne located in wani gumi temperate zone. Dalili na ta da ciyayi kunshi coniferous. Taezhnaya zone aka kafa tun kafin ma kankara shekaru. Taiga kuma zuwa kashi sub-zones: arewacin, tsakiya da kuma kudancin. Slowness a kan latitud, da yankin da aka dauki daya daga cikin mafi girma da yanayin zones a duniya.

A ɓangaren da na taiga a Rasha

Babbar halitta yankin na Rasha Federation ne daidai da taiga. Yana lullube da latissimus da kuma ci gaba da stripe fadin dukan jihar saukar zuwa tekun Pacific. Mafi yawan nisa - a Yammacin Siberia (game da 2000 km). A wannan lokaci, flatlands, gama da dutsen taiga na Sayan Mountains da Baikal yankin. Idan ka kula da Gwargwadon yanayin da ake ciki na halitta boreal gandun daji a Rasha, ya bayyana dalilin da ya sa shi ne don haka da kyau.

Domin da Rasha taiga ne halayyar isa, da kuma wuce kima danshi. Akwai da yawa tabkuna da kuma swamps. Dake kwarara a cikin wannan yanki fiye da a cikin sauran halitta yankunan. Quite wani gagarumin yawa daga kogin cibiyar sadarwa. Fed kõguna mafi yawa narke snow ruwa. A dangane da gaskiyar cewa kusan kowace bazara ambaliyar ruwa ana kiyaye.

Taiga - wata babbar sarari inda coniferous gandun daji suna located. Don yamma da Yenisei River kafa sod-podzolic da podzolic kasa, kuma zuwa gabas - cryogenic taiga.

ciyayi

A ɓangaren da na taiga rinjayar da bambancin Flora da fauna. Domin temperate da subpolar sauyin yanayi zones ne halayyar da boreal coniferous gandun daji. Overall, akwai game da 30 endemic iyalan jijiyoyin bugun gini shuke-shuke, wanda yawanci kunshi wani jinsi, kuma mafi yawansu monotype.

A yankin akwai gandun daji na larch, spruce, fir, Pine da Siberian Pine. A cikin gandun daji akwai kuma hardwoods kamar Birch, alder da Aspen.

dabba duniya

A general, da fauna da taiga ne sosai aukaka fiye da a cikin tundra zone. A Arewacin Amirka da kuma dangi pronghorns iyali hakori. A Central Asia, akwai selevinivye. A sub-Arctic bel tartsatsi iyali mole, zomo, myshovok, kurege, fata, hamsters, voles kuma mustelids. A arewacin Eurasia da kuma Arewacin Amirka, gida squirrels, m voles, shrews, zomaye, dabbar beaver, bighorn tumaki, weasel, fari da kuma ruwan kasa beyar, barewa, muz, bighorn tumaki, da sauransu.

A ɓangaren da na boreal gandun daji da yake rufe da Coast na Arctic Ocean, wani m sakamako a kan rayuwa a wannan yankin sakamakon da dabbobi da tsuntsaye: dabbar walrus, loons, like, iyakacin duniya beyar, gulls. A tundra sanaki kerkẽci, lemming, Partridge, zomo, ake yin dusar ƙanƙara mujiya. A taiga gida migratory tsuntsaye: Swans, geese, terns, ducks da waders. Su gida a wadannan yankuna a lokacin short arewacin rani. A cikin bazara da reindeer ƙaura zuwa arewacin yankunan, inda ya bada zuriya, kuma a cikin hunturu da baya a cikin gandun daji. Wannan shi ne saboda gaskiyar cewa a cikin hunturu a wadannan wurare ne mai gwada bakin ciki Layer da dusar ƙanƙara, wanda facilitates da samar da abincin dabbobi.

A ɓangaren da na taiga a Rasha taimaka wa gaskiyar cewa a nan an same shi da Lynx, kerkẽci, wolverine, ruwan kasa bear, Sable, marten, ermine, fox, muz, Musk barewa. Yana kuma sami wani dabbar beaver, squirrels, voles, rekun kare, kurege, yawo kurege, pika. Daga cikin tsuntsaye kamata a lura woodpecker, daban-daban jinsunan owls, Nutcracker, jay, crossbill, black takaddamarsu.

Zuwa kudu, a cikin deciduous da kuma gauraye gandun daji, duk da manyan dabbobi da aka kusan gaba daya hallaka a sakamakon ci gaban da wadannan yankuna mutum. Yau kiyaye kawai qananan alƙarya da dabbar beaver, daji boar, deer, ruwan kasa bear, Elk, ja barewa, mink da Badger.

tsaro taiga

Siberian boreal gandun daji da kuma taiga na Eurasia da ake kira "huhu" na duniya tamu. A jihar wadannan gandun daji, a gaskiya, ya dogara da carbon da oxygen ma'auni na surface yanayi Layer. Human aiki ne kullum rauni wannan musamman halitta wuri mai faɗi. Domin kariya daga wadannan zones a Eurasia da kuma Arewacin Amirka Ya halitta yawa na kasa Parks da kuma reserves.

Taiga - mai kauri da kuma a lokaci guda sosai picturesque yankin. Its main dũkiya - gandun daji, da waɗansu kõguna, dabbobi da kuma ma'adanai. Akwai hannu a mai, iskar gas da kuma ci. Mutãne kawai dole ne a hankali kare da tsare wadannan yankunan.