Willow Polar: isithombe kanye nencazelo. Kubukeka sengathi willow polar endaweni emathafeni

Umbala ubuswa kuphela lezo zitshalo ukuthi bayakwazi ukumelana yonya izimo zawo zezulu. Tundra Namathafa exhaphozini, peaty namatshe. Nezihlahla musa bahlasele lapha. endaweni yabo yokusabalalisa akavele kudlule nasemkhawulweni ka-ehlathini izindawo. Northern expanses embozwe ezinwabuzelayo kanye phansi yemifino izitshalo emathafeni willow polar, aluhlaza okwesibhakabhaka, cranberry kanye nezinye Elfin.

kwakhiwa ikakhulukazi moss, ulele, ama-sedge kanye isikhunta Flora is. utshani okuphansi manje bese uphazamisa ezihlalweni moss-ulele. Izihlahla nezitshalo ezokudabuka kwamanye amazwe amelwa amafomu ezincane. Kukhona kuphela polar ngakho willow birch yemifino. izihlahla Tiny kwezinye izindawo ezihamba phambili ngokusebenzisa Turf serried, okhulayo ngokuphelele.

Salix Polaris - izihlahlana yemifino

omele abahlukile zezimbali - willow polar. Nakuba incane ngokweqile, namanje kungokwalabo nezihlahla emathafeni kunokuba utshani. plantlets Tiny ophoqelelwe ngenxa yezimo zemvelo Ningabi njengokhokho kwakunezigqiki ezithambile izihlahlana futhi into encane, já phansi.

On isihlahla mncane sifanamsindvo kwaqinisa inani lemali elincane amahlamvu eside waphila, musa sidilike, njengoba ezinye neminyezane ekwindla. Basuke embozwe yiqhwa ahlale eluhlaza. Lesi sitshalo unamagama amabili - ongasemanzini yemifino kanye Arctic. willow Polar emathafeni ase-akayedwa. Kanye ke kukhona abamele yaseMagadana, le Yenisei, utshani kanye nezinye izinhlobo eziningana ithoyizi.

Umsoco willow polar

Willow ishiya - ukudla esihle kakhulu reindeer. Basuke, aneliseka ebusika, bemba bashone aphume iqhwa. Ebusika, amahlumela, efihlekile kanye namagxolo abazidebeseleli onogwaja, partridges namagundane.

Arctic nezihlahla amahlamvu adliwayo. izizwe Nordic kokuqongelela isitshalo zekusasa futhi ulungiselele kuwo ukudla ngempela ezingavamile. Basuke ekususeni inyamazane izisu ugcwalise amaqabunga awo abilisiwe kanye uketshezi lapho okuhlala Bilisa isitshalo. AmaChukchi ezidla inhlanganisela amaqabunga willow kanye nezinyamazane igazi. Eskimo ayoliswe nerpovym namanoni azo, igazi. Ngaphezu kwalokho, amaqabunga ukulungiselela itiye ersatz.

incazelo yemvelo

I-Miniature izihlahlana herbaceous ukubukeka has miniature ukucaca isihlahla-iziqu. Ukubheka izithombe, willow polar okuyinto uchazwa, futhi uyazibuza - indlela imvelo yinqaba. iziqu Tiny kwakhiwa amagatsha amancane ngomshoshaphansi. Basuke singafani izihlahla abavamile zimfushane. Ubude yabo ingeqi 3-5 cm.

On ezinwabuzelayo kanye phansi, kucedvwa kwenkhohlakalo amagatsha ophuzi zitholakala amaqabunga ambalwa amancane embukisweni phezu Turf. stipules lanceolate nakuba esivela isitshalo, kodwa akuvamile. Bavame uncamela ukuthi ingabi. Ngo amaqabunga uhlaka laphetha, ngobubanzi ovate emuva. Ngezinye izikhathi zingabantu reniform kuphela ngezikhathi ezithile elliptically ngobubanzi. Vershinki bona roundish.

Ukuma amaqabunga ngokuvamile ohlehliswe. Kumila betfule ezinye oyindilinga, ezinye inhliziyo emise, nokuthi imigqa kakhulu kuyaqabukela tapered. Nangu willow polar - engavamile isihlahla nezimfunda. Ngo amahlamvu oluhlaza nge izinhlangothi bushelelezi-nhlangothi zombili ye matte phezulu kanye phansi kancane shiny. Ubude umoba ezibhudulekile kuphela 1 isentimitha. Ubude amapheshana threaded ungene petioles tiddly, ingeqi 2,5, kanti ububanzi akuyona ezingaphezu kuka 1.3 cm.

Ekupheleni catkins izimbali okwenyanga, ngokuvamile oblong noma ovate. Inombolo izimbali miniature therein zokhahlamba kusuka 3 kuya 17. izingcezu bracts izikali enikeziwe willow polar ngaphezulu. Lena incazelo yabo: kusuka amnyama ishq brown ovate (ngezinye izikhathi ukuthi emuva ovate) laphetha, amafomu ngilugweda ukuhlangabezana onqenqemeni namazombezombe yakhe.

Naked khulula stamens ezimbili. Sinenkosi zibhonge amnyama futhi oblong-ovoid ayisesemikhulu nectary. oyindilinga esibelethweni, shades ukukhanya wawungathi ekuqaleni, Bald nge sikhathi, repainting ngokunyenyeza oluhlaza noma onsomi. Ngezinye stigmas etshiyeneyo bifid uye oblong-eqondile nectary.

Yiqiniso, imininingwane enjalo abanakwethenjwa ngaso sonke isikhathi kubhekwe emvelweni, futhi uzuze ngokwengeziwe esithombeni. willow Polar, njengezinye izitshalo eziningi, balitadishisise ngu ososayensi e-laboratory.

Endaweni willow Arctic

I ukubusa izitshalo eziqinile iqala zingwadule ezineqhwa, esehlanganise isiqhingi se-Arctic, futhi kudlulela omakhelwane enyakatho Putorana ithafa. Le ndawo ethumba yemifino izihlahlana emathafeni zaseScandinavia, East laseSiberia, amaChukchi nama eKamchatka umhlaba. Ibanga yonkana expanses of Jan Mayen futhi Svalbard.

Empini yokulwa never-ophela nemigomo negative ye-Arctic isihlahla nokhahlo wathola izindlela okunokwethenjelwa ukuze sisinde kule izindawo esiwugwadule enyakatho. Phakathi engu ice, lapho kuhlaselwa ngonya zamaqhwa esondela baba babulawa, willow polar ophoqelelwe lihambe liye eningizimu.

ukukhasa Glacier emuva wamvumela ukuba kabusha uthwebule Northern Territory zakho ozithandayo. It lizimelele e kwemingcele yayo langaphambilini, bazinze okusha Earth le Commander Islands. Uma kuncibilika iqhwa okuqhubekayo Arctic kusiza ukuthuthukisa eziphikelelayo izihlahlana imingcele eNyakatho Ekude. Anakho ngejubane elikhulu (izitshalo yemifino) lingena singene emathafeni futhi zone Arctic. endaweni yayo luyanda njalo ngonyaka ngumuntu ikhilomitha!

inhlabathi

Isihlahla has a amplitude ububanzi semvelo. Basuke ekhethwe lakwa izingoma ezihlukahlukene. Gwema ngaphandle limestone, Nokho, futhi ngezinye izikhathi lokhu kutholakala. Kuchuma aluhlaza, Stony, ubumba nenhlabathi ejwayelekile ye-Arctic nezimfunda-alpine. izihlahlana Ngithobekile inhlabathi olumanzi. Ayikho willow polar endaweni emathafeni ukuze ngokungadingekile phezu-omisiwe noma ngokweqile ezindaweni ezinomswakama.

Ngu ingcebo nenhlabathi ke akanandaba. Nokho, akafuni ukukhula ngesikhathi politrihovyh okusezingeni eliphezulu Peat izindunduma ichashazi ezindaweni exhaphozini. Baye mpilo substrate esidi, okuyinto akafani nezihlahla into encane. Kodwa ikhula ibe nanoma yikuphi ku zonal emathafeni gley nenhlabathi. Plant engawunaki idolobha elincane iqhwa. Wakhe wawuhlanganisani nival, ngokuhle ikhava iqhwa emakhoneni.

Izimiso Zemvelo ne willow polar

Lapho nokujikijela shazi, cishe kuyo yonke indawo, ngaphandle ezindaweni enyakatho, izihlahlana lungisa ubuso moss-ulele. thallus okunjalo - a stunner. nezigqoko ayegcwele oluhlaza, ophuzi, osawolintshi, obomvu kanye nezinye imibala akha kwenkundla fabulously enhle. Willow iziqu njalo bacwiliswa Turf mossy, kanti amacembe, kunalokho, kunqoba kobuso hillocks olunothile.

Isihlahla kuboshelwe ngokuwa amatshe nokunye blocky, ezibonisa ngokucacile isithombe. willow Polar endaweni yokucasha emathafeni ematsheni elincane elamiswa amatshe. Phakathi kwala matshe aluthole Ukuvikelwa mechanical ngezinga elikhulu inhlabathi humus.

Nokho, ngenxa eziningi moss futhi ulele phytocenoses izihlahlana ukhetha Turf okuxekethile. Kuyinto evele ukuthi akhiwa hypnum bokoplodnymi moss, liverwort nohlaza efanayo.

niches Ecological willow polar

Abode yemifino izihlahlana steel entabeni isihlakazeka Putorana. Wathola isiphephelo phakathi emifantwini amancane nokusasamba, ezimangelengele Kotuiskaya futhi Anabar ithafa. Wakhe amahlozi eneqhwa some niches ugcwele ibhande Bald. Abazange behluleka ukukhasa ehlathini nge usemanzi thalli moss, ngubani wasungula olunothile ecosystem enyakatho.

Futhi ezigodini entabeni yeqhwa libukeka willow polar? ke Kube yakha sehlozi okukhulu. It ihlanganiswa ngokuphelele izindawo zokulala snowfields neqhwa zizungezwe eduze elincike aphume amahlamvu ezincane. Futhi ngesikhathi esifanayo, lesi sitshalo ongasebenzi eMbusweni omkhulu elisezansi ihlathi emathafeni nezimfunda eningizimu.

It kwashabalala ku nemihosha nival, esinqeni emithambekeni enyakatho. Into encane willow amahlozi lasakazekela Lakeside obomshelym sezihlahla. Bona zambozwa skirting ukusakaza ezaziqoshwe ngokujulile.

Umsebenzi wabo lukhula emathafeni ase-ejwayelekile. Ubuningi willow Kuphendula inothi zemvelo moraine landscape. Lapho emathafeni babe umtshitshi doti enamadwala kwesokunxele izinguzunga zeqhwa ukuhambisa. I anesihlabathi kanye anesihlabathi esishintshashintshayo encishisiwe indima ehlathini.

Kuba ezithakazelisayo, kubukeka sengathi willow polar, iziphi izithombe cabanga, ubone emathafeni, ku Amashalofu okubeka yesigodi ukusakaza, futhi lapho watersheds sibekwe futhi kwakhiwa dellevye izakhiwo. Emadolobheni nge Ivkov-moss-utshani thalli.

nezihlahla ukubusa willow phezu emathafeni

Ephambi kwezinduna willow polar eba izimila emathafeni arctic. Futhi izihlahlana yemifino ngenkuthalo obusa iningi phytocenoses upland. Ikakhulukazi, owandile Ivkov-moss futhi utshani imiphakathi. Ngaphezu kwalokho, kwazeke yokudlanga entabeni zokhahlamba Byrranga.

amahlozi obuningi willow yemifino yingcweti emathafeni moss. Bona avimbekile emifantwini emathafeni detrital. Baye abe litheku dellevye izakhiwo, loops, e humus-ocebile, ngobuningi nemizana, mini ngekhephu. Willow ihlanganisa ngokuphelele zikanhlangothiningi ezinamasondo esigodini emaxhaphozini.

willow Intaba

On sezihlahla willow, sifakwe emifantwini phakathi kwala matshe, ukuthola izithombe ezikhexisa umlomo. willow Polar entabeni namathafa akukhona okungavamile ukuba likhithike, kuba ilungu izindawo ezihlukahlukene, kunothumba nsimu enkulukazi. Amahlamvu aso bephikelela bristle emhlabeni ibhande entabeni, owenza indlela yakhe eya phezulu. Lapha-ke akusho ukuheha scree oba- yebo nezadernovannye izindawo gravelly.

Climbing kumuntu ukuphakama 300-400 amamitha, ke displaces dryad, abe evelele edificator entabeni emathafeni phytocenoses asathuthuka isihlanganisi phezulu. Ngaphezu kwalokho, uyakwazi ukuba azixoshe emkhakheni entabeni amatshe nesihlabathi willow monetolistnuyu engakwazi ukuya ku steeps. Blocky efanayo yasehlanzeni isihlakazeka namagquma yene Byrranga hybrid willow polar.