Trophic sarkar: zane halayyar tundra. Abinci sarkar a cikin tundra

Wannan ra'ayi za a iya kira su da sunaye daban: da trophic sarkar, da kayayyakin abinci, da samar da sarkar, muhalli sadarwa - jigon bai sauya ba. Da sauyin yanayi zones, canza Flora da fauna, amma ma'anar kasance iri guda - ku ci abinci a yau, da kuma gobe ka kanka - da abinci.

Features tundra

Nature Area, dake tsakanin Arctic da Taiga, shi ne wanda bai isa Flora da fauna. Ba kamar yadda suka yashe a matsayin Arctic, amma tare da warmer climatic bangarori na kwatanta shi ne ba ma shi daraja. A ƙasa ne m da marshy, a irin wannan kawai girma gansakuka da lichen, har ma sai ba a ko'ina, permafrost ba da damar. Kusa da taiga ƙasashe fara shrubs, da kuma wani lokacin ba za ka iya nemo wani Dwarf Willow ko Birch. A fauna da aka wakilta a matsayin ba mai fadi, kuma shi ne wajibi ga kusan duk mambobi ne na dabba mulki suna kara da siffa "iyakacin duniya", wannan hare ko kerkẽci, fox ko beyar, kuma ko da an mujiya. Deer, duk da haka, kawai arewa.

abinci sarkar

Kasa shi ne mai ƙarfi kewaye zane halayyar tundra. Photo nuna shi a fili.

Yana hada dukan dabbobi, ba kawai ya fi na kowa. Idan ba ka kula da m wuraren for gida lemmings kuma Musk da bijimai, da kewaye halayyar da tundra, da ikon samar da kewaye ne kamar haka. Mosses da lichens an cinye ta herbivores: iyakacin duniya hares da reindeer. Wannan ba sa matsaloli. Feature, wanda yana da kewaye halayyar da tundra, da abinci sarkar ne kamar haka: wasu yara (Foxes da bears) a cikin rashi na dindindin dabba ciyar da kansu ci lichen da gansakuka.

Wadannan hotuna suna located. Yana wakilin, tare da abin da da ikon samar da kewaye zane, hali na tundra, ba ze son cewa. Wannan reindeer a cikin halitta mazauninsu a lokacin rani.

Winter tundra tsawo da kuma tsanani. Summer ne sosai takaice, gidaje da spring da hanzari flowering Bishiyoyi da kore lichens da kaka. Sa'an nan dukan abin da yake da sauki. A kewaye halayyar tundra wadata kewaye kama da sauran: a kananan herbivores (iyakacin duniya hares guda lemmings) ci kananan iyakacin duniya da yara - owls, Foxes ko Wolves. A ya fi girma herbivores (reindeer kuma Musk shanu da wuya ci karo) ciyar da Wolves da iyakacin duniya Bears.

Kololuwa a cikin sarkar 'yan. Yana da dukan yara cewa ga juna ba farautar, kuma a irin wannan yanayi kusan babu zoba: dusar ƙanƙara, da mujiya, fox, kerkẽci. A hoto a kasa shi ne mai predator, to wanda makirci halayyar tundra abinci sarkar dubi cikakken. Yana da wani fari na iyakacin duniya bear a cikin halitta mazauninsu.

maimakon a ƙarshe

Ciko da tundra Flora da fauna kadan mafi yawa daga waɗanda aka bayyana a cikin labarin. Wannan kwaro, wanda ake jiha dausayi a lokacin da dumi kakar. Akwai sauran tsuntsaye, fãce owls, wanda ciyar a kan wadannan kwari. Wadannan dabbobi yawo daga sauran halitta yankunan. Amma duk wannan bai shafi ainihin samar sarkar halayyar da tundra. Babban links a cikin sarkar da kake yanzu da aka sani.