Ho okumuSecondary ka hoʻonaʻauao a me nā kula

Tundra: o ka aina a me ka huliau. Ka makamake nui-tundra? Aie?

Russian ?? eoi? Ua noʻonoʻo i ka lani kiekie loa mawaena o na Hawaii a pau o ko mākou Honua. Ua hiki mai ka hikina a hiki i ke komohana ma ka aneane he umi tausani kilomika. A mai ka akau i ka hema kona i kā mākou lōʻihi mea oi aku mamua o eha tausani kilomika.
Ke alahula mau loa o ka aina e hoʻolako i kaʻano o climatic cii i loko o ka moku'āina. Ma akau lakikū, anuanu hoʻomaka kona'āina 'Ālika waonahele no hoi ia. Ka hema wahi o ka aina e ke aupuni 'o wela a me ka arid wahi, kalaka nui-nahele no hoi ia.

Rusia ka maoli mau

ʻO kēia maoli cii i kaulana ma luna o ka mokuna o Rusia.

  • Artic waonahele;
  • tundra ciia;
  • -tundra ciia;
  • taiga;
  • hui a me ka deciduous ululaau ;
  • hehi;
  • hehi;
  • waonahele ciia;
  • subtropical ciia.

Artic waonahele i sterile a me ka anu lepo. Ka mea, hoopaaia lakou permafrost a me ka hauneneʻe uhi.

tundra ciia huna ma kahi o 10% o ka aina. Kēia māhele 'āina i loa ilihune ma ka mahuaola a me ka humus. Ma ka hohonu o ka iwakalua mau kenimika he mea permafrost. O ke kanu i mosses a me lichens wale malamaia.

Tundra ua Aia ma ka palena ma waena o ka tundra a me ka taiga poe mai ka 20 a hiki i 200 kilomika. Ia mea i loko o kēia wahi i Ua sparse mea kanu a me nā kumu lāʻau. Ka mea mau loa nāwaliwali, a i ka uuku nui. Ke kumu no keia mea no o kona kulana heʻoʻoleʻa aniau a me ka poe ilihune ka lepo.

taiga ciia ua ke aupuni 'ia ma ka māhele' āina me ka pumehana aniau. Mau aina uhi ka hapanui o ka oa ?? eoi? O Rusia, ma kahi o 60% o ka iauae ieiuaae. Ma kona mau mokuna, ua anuanu kaa a me ka spruce ululaau, me pono me heʻuʻuku nui o ka tidara ululaau.

Ka 'ē aʻe ciia ke aupuni' hema ma oi momona lepo, ahu iho a me ka mehana aniau waiwai kanu. Eia, he nui helu o dwarf a me ka lōʻihi laau uuku, lāʻau a me nā mauʻu wanawana. An koe o ke kalaka nui-wao nahele wahi, kahi o ke kanu mea he ilihune, no ka haahaa nui.

Tundra: aina a me ka huliau

Ka mua hoike ana mai o ka mea hana laau ha awina ike i loko o ka nahele-tundra ciia. Ae, ia mea he wahi me ka 'anoʻoʻoleʻa aniau a me ka poe ilihune fertility. A hoʻokaʻawale ninau - mea 'ano o ka aina i loko o ka ulu lāʻau. Kēia Ua nānā 'ia e ka climatic rula o ka māhele' āina. I ka aina o ka tundra a me ka nahele tundra ua ilihune loa. Ma ka hohonu o ka oi aku mamua o iwakalua mau kenimika o glei lepo, ahu iho. Ka hooulu ana o ka mea kanu kumu'ōnaehana ma ka hohonu o ka oi ma mua o iwakalua mau kenimika hiki. Ke kumu no keia o ka nele o ka māhuaola a me permafrost i loko o kēia ahu iho la.

Russian tundra kekahi noiʻi mua ai heluʻia lākou e subzone tundra paha taiga. Akā, i ka manawa i kēia wahi ua kahiāuli ma ke kaʻawale wahi. Aia i kekahi e like me ka inoa - tundra. I ka aina o ka māhele 'āina i hana ma lalo o ka aoao o ka loa subarctic aniau.

i ke kauwela mahina Ma ka mahana kīnā kona i kā mākou i loko o July e 10-14 kekelē Kelekia. I ka hooilo mahina, ke kaumaha ma muli o ka wahi ma luna o ka'āinapuniʻole, ke papa ia hua hookahi kanaha kekelē Kelekia.

waterlogged ka lepo a me ka permafrost

I loko nō o ka haahaa nui o ka ma kahi o 350 millimeters, huakaʻi o Lūkini tundra. Keia mea aie a hiki i ka hopena maikaʻi lākiō ma waena o ke komo a me ka ona mau omoāea. Mai umi i kanaono pakeneka o ka iauae ieiuaae ua uhiʻia e ic ??, a Swamp. Mau hana hea wehewehe aku ma ka tundra. Aina, ma muli o ke excessive huakaʻi a pau imua o ka permafrost ma muli o ke ana wela haʻahaʻa, ano he ahu iho la ka momona lawa ka lohi (i ka manawa o ke kahua o kekahi kenimika topsoil ma mua haneri makahiki).

Inā i nā 'ano o nā soils (papa i hoikeia ma lalo nei) o Rusia, ua noonoo, a hoohalike i ka degere o ka fertility, i maopopo kiʻekiʻe o ka hola no ka mahi ana i kekahi mau mea. E hoʻomaopopo i kekahi climatic rula ae i ka hoʻomāhuahua uku o ka maoli lepo fertility. Chernozemnaya (i e like me ka māhele 'āina like tundra) lepo koke maoli he topsoil, ma kahi o 1 kenimika no ho okahi haneri makahiki. Kēia huahelu He 5-10 manawa ma luna ma mua i loko o ka ulu lāʻau ciia.

kanu

Ke alo o ka mea kanu me ka nānā 'ia ma ke aniau a me ka lepo kūlana o ka ciia. I huli, keia mea no ka hoomaopopo ana ololi no ka holoholona honua. Laau uuku tundra a woodlands oko ma ka ciie. Ma ke komohana hapa o ka uluʻia dwarf birch a me ka wilou subpolar. Ulu likeʻeleʻele, a keʻokeʻo spruce. Ma ke kola Peninsula ua ulu warty birch. Ma Western Siberia - kaa a me Siberian larch.

Ole o ka wai ma luna o ke aniau

Muliwai a me Reservoir i ka aooa? Ulu-tundra hopena ma luna o ka kalakala climatic keia, no laila, o ka muliwai awawa kanu mea hou, he pono ole. Ma kēia wahi, "thriving" tundra. Lepo kokoke muliwai i wahi momona. Eia hou, na awawa o ka muliwai, e hoʻopale kanu, maiʻino makani.
ululaau foci i hanaʻia o ka birch, spruce a me ka larch. LepoʻAno (papaʻaina, hooku iho la ia ma lalo nei), ua oi ka nohona a me ka momona ma kahi o na Reservoir. Laau loa stunted, i kekahi manawa, pauhia iho la i ka lepo. I ka hiki ke loaʻa wahi ma waena o nā muliwai stunted sparse nahele me nā 'elele o ka lichens a me mosses.

Ke? Aaoa Ua like nahele tundra.

ke kaiaola

Ke kaiaola i tundra ciia ua poe ma nāʻano o nā lemmings, shrews, na alopeke, manu a me ka reindeer. Tundra (lepoʻano, a me ka mea e hoʻoholo i ka mea kanu kūpono) mea no ka? Ueo likeʻole o ke dia a me ka waiwai ia ia ka ai aina. A nui helu o migratory manu, me waterfowl. No laila, hoʻowahāwahā i ka kalakala keia, ulu-tundra Lūkini waiwai ka poeikohoia o ka holoholona honua. Kēia māhele o ka aina o kekahi hanana wahi. I kēia manawa, i ka ululaau tundra o ko mākou'āina, no ka hapanui loa malamaia ma kona kikokikona ano. Ke kumu no keia mea, hou, i hoʻohalahala climatic ana.

ʻO ka manaʻo pohihihi o ke kanaka e noho ai ma keia wahi e hoʻoholo i ka mea haʻahaʻa urbanization o ka ?? eoi? Ee. Akā, e mākou manaʻolana i ka hoomaopopo ana ololi e ia i ka mālama 'ana o ke akua oiaio ole nā pilikia i kona ka make, a me kaʻike hoʻokumu a me ke akamai o na kanaka lehulehu.

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