Tsire-tsire na dajin arctic. Tsire-tsire na Rashin Arctic Arctic

Gidajen Arctic yana da wuri mai matsananciyar yanayin, wanda kawai ya fi dacewa da wakilai na flora da fauna zasu tsira. A cikin dusar ƙanƙara da kankara, wanda ya dace da yanayin da ya dace. Saboda haka, shuke-shuke na Arctic Hamada ne markedly daban-daban daga mafi sauransu. Suna da bayyanar ta musamman da kuma karuwar haɓaka.

Menene su - shuke-shuke arctic?

A matsayinka na mai mulki, a cikin yanayi na ƙauyukan hamada na ƙaura, lichens da ciyawa suna tsira. Wani lokaci a cikin dusar ƙanƙara da kankara akwai ainihin rassan da furanni. Duk da haka, babu yawancin su - kimanin sittin, kuma an rarraba su a rabin rabin yankin Arctic. Sauran ƙasar shi ne ƙasa marar rai tare da gutsutsurer duwatsu, wanda kawai lichens girma. A kan shafuka da talauci mara kyau sunyi girma hatsi, daji da ganga. Algae mai kwakwalwa mai rai a kan tsararru mai tsabta ya cancanta a ambata, kuma a kowace bazara suna shafa fuskar su a cikin launi mai laushi. A wurare mafi zafi da mafi yawan wurare, har ma da wardi suna fure, ba shakka, na musamman, jinsunan arctic, wanda aka sani da sabon motar ruwa. Kuma a cikin nesa arewa za ka iya saduwa da furanni na polar poppy.

Fasali na flora a Arctic

Tsire-tsire na gandun daji na arctic suna nuna yawan hotuna a hotuna masu zafi - a cikin sanyi na har zuwa digiri biyar sun gyara rabin adadin yawan carbon dioxide kuma suna cigaba da yin haka har ma da yawan yanayin zafi. Mafi mahimmanci a cikin wannan shi ne hotunan caca da kuma tsalle-tsalle mai tsayi, wanda zai magance yanayin zafi a cikin digiri ashirin da digiri Celsius. Don haka ladabi zasu tsira har ma a cikin belin da aka fi ƙarfin. Wani muhimmin siffofi shine nau'i mai matashin kai, mai shinge, ta hanyar abin da tsire-tsire suke gugawa akan ƙasa. A ƙasa, yawan zafin jiki na iska yana da tsawo fiye da tsawo a mita da dama, saboda haka yana da sauƙin rayuwa a can. A cikin daji akwai matattun cututtuka da harbe da ke riƙe da dusar ƙanƙara, kare kariya daga sassa mai tsabta daga kankarar da aka yi da iska. Bugu da ƙari, yawancin tsire-tsire a cikin gandun daji na arctic na Rasha da sauran yankuna an bambanta da launi mai launi wanda ke taimakawa wajen adana zafi - a cikin mai tushe, zazzabi zai iya zama digiri goma fiye da waje.

An sabon abu shrubbery daji

Mutane da yawa shuke-shuke da tundra ciki a daji. Amma sikanda, wanda ake kira maƙaryaci, yana da mahimmanci - rassansa suna kama da bishiyoyi masu kwanto kuma an rufe su da kananan bishiyoyi masu kama da needles. Amma shi ne a flowering shuka , kuma a gaskiya shi ya fita - ba needles. Kawai suna wakiltar ƙananan, ba rufe tubules da stomata - irin wannan tsarin ya rage evaporation daga leaf. Tare da tsayinsa na harbe yawan ya fāɗi a ƙasa, yana riƙe da bayyanar a cikin shekara, tare da frosts kawai canza canza launin baki zuwa baki-baki. Da zarar dusar ƙanƙara ta narke a cikin idon ruwa, shyksha daji ya yi fure a kananan furanni, kuma karshen karshen lokacin rani manyan baki berries tare da launin shudi mai launin ruwan inji da launin ruwan 'ya'yan itace a ciki suna bayyana a wuri. Su ne mai kyau, amma abin da bai dace ba don dandana, saboda abin da mutanen garin suke kira shuka "ruwa." A Far Arewa berries gauraye da kitsen like da busasshen kifi, a wani tasa kira tolkusha.

Tundra Blueberry

Ko da wa] anda suka san komai game da gandun daji na arctic, wani lokacin suna tunanin abin da blueberry yake girma a can. Wannan gaskiya ne - da tsire-tsire masu tsire-tsire suna iya samuwa a cikin tundra. Halin da kuma girman ganye suna kama da kullun, amma amma ba kamar shi ba, ganye sun fara fada a cikin kaka. A lokacin bazara, shi yana fararen farin ko furanni mai launin furen girman nauyin nau'i, nau'i ne na jugs. 'Ya'yan itace suna kama da manyan blueberries, amma jiki yana da launin kore. Awancen suna da dadi, suna dauke da fiye da kashi shida na sukari, don haka mutanen gari suna amfani da blueberries a jellies, pies da jam. A ƙarshen lokacin rani wasu ɓangarori na tundra sun juya blue daga berries, da yawa zasu iya girma.

Grasshopper Grass

Yin la'akari da tsire-tsire na gandun daji na arctic, yana da daraja a ambaci busar, ko ptarmigan. Wannan itace tsire-tsire mai tsayi mai kama da shaggy, kuma ganyayyaki suna kama da itacen oak, amma ba kawai a wasan ba. Su ne mai duhu da duhu, kuma suna ci gaba a cikin hunturu, wanda ba sabawa ba ne ga tsire-tsire a cikin dajin Arctic. Tattaunawa game da bushewa ba zai zama cikakke ba tare da labari game da furanni ba - suna da manyan da fari, tare da dogon lokaci da kuma fure-fadi da dama. Duk wanda ya ga maciji na farko, yana mamaki da bambanci a girman shuka da kanta da launuka. A hanyar, sunan na biyu na busassun shine saboda ganye suna cin abinci a cikin kwakwalwa, musamman ma a hunturu, lokacin da ba a samo wasu ganye a cikin tundra ba. Musamman mai yawa ptarmigan a arewacin tundra. Sau da yawa an yi amfani da ita azaman shuka ornamental kuma dasa a kan nunin faifai mai tsayi.

Mawallafi na Polar

Abin ban mamaki ne cewa a cikin irin wannan wuri mai tsanani kamar yadda hamada arctic yake, furen halayyar furanni ne. Mafi yawan dukkan furanni shine magungunan polar, wanda ya bayyana a cikin tundra daga farkon bazara. A karkashin gusts na iska mai zurfi, furanni furanni sun bayyana a cikin ƙasa, suna tsira ko da inda wasu tsire-tsire na gandun daji na arctic suna mutuwa kuma kawai gwangu ya kasance. Wasu lokutta mabubburan labaran suna samar da dukkanin kayan ado na zinariya. Hanyoyin da ake amfani da ita suna nuna bambanci da raunin mai da ƙananan ƙwayoyin. Tsarin zai iya isa tsawon tsawon zuwa goma sha biyu, amma yawanci yana shimfidawa a kasa, yana tashi ne kawai a furen. Kamar sauran tsire-tsire masu tsire-tsire na gandun daji na arctic, wannan yana da siffar fure-fure, wanda, duk da haka, ba ya fi girma fiye da sauran furanni. Iyakacin duniya poppy girma a wannan yankuna na Rasha a matsayin Vaigach Island, Taimyr Larabawa, da Urals, Yakutia, Magadan da kuma Novaya Zemlya tarin tsiburai. Yana za a iya samu a ko'ina a cikin Arctic zone na Arewa Hemisphere - a Iceland, Sweden, Norway, da Faroe Islands da kuma Alaska.