Ụmụ anụmanụ nke Antarctica

Kedu anụmanụ ndị bi na gburugburu ebe obibi pụrụ iche nke Antarctica?

Weddell akara na ajị anụ n'ihu ihu glacier na Antarctica.

Nnụnụ, mammals na ndị ọzọ bi na Antarctica

anụmanụ • Antarctic • Njem Antarctic • Anụmanụ nke Antarctica

The heraldic anụmanụ: penguins nke Antarctica

Mgbe ị na-eche banyere anụ ọhịa Antarctic, ihe mbụ na-abata n'uche bụ penguins. Ha bụ akara nke ụwa ịtụnanya ọcha, anụmanụ ndị a na-ahụkarị nke Antarctica. Penguin eze ukwu bụ ma eleghị anya ụdị anụmanụ a kacha mara amara na kọntinent Antarctic na naanị ụdị nke na-amụ na ice. Otú ọ dị, ebe a na-azụ ya na-esi nnọọ ike ịnweta. Adelie penguins bụkwa ndị a na-ahụkarị na Antarctica, mana ha na-amụba nso n'ụsọ oké osimiri, yabụ ọ dị mfe ịhụ. Ha nwere ike ghara ibu ibu ka onye ikwu ha a ma ama, mana ha na-atọ ụtọ. Ha na-ahọrọ ebe dị n'ụsọ oké osimiri na-enweghị ice nwere ọtụtụ mkpọ ice. Emperor penguins na Adelie penguins bụ ezigbo ndị hụrụ ice n'anya na ọ bụ naanị ndị na-amụba n'akụkụ isi nke mpaghara Antarctic.

Chinstrap penguins na gentoo penguins na-amụba na ala Antarctic. Ọzọkwa, a na-akọ ógbè nke penguins nwere olaedo, bụ́ ndị dịkwa akwụ́ n'ogbe ahụ. Ya mere enwere ụdị penguin 5 na mpaghara Antarctic. A naghị agụnye penguin eze, ebe ọ bụ na ọ na-abịa ịchụ nta n'ụsọ oké osimiri nke Antarctica n'oge oyi. Mpaghara ozuzu ya bụ sub-Antarctic, dịka ọmụmaatụ agwaetiti sub-Antarctic South Georgia. Rockhopper penguins bikwa na sub-Antarctica, mana ọ bụghị na kọntinent Antarctic.

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anụmanụ • Antarctic • Njem Antarctic • Anụmanụ nke Antarctica

Nnụnụ mmiri ndị ọzọ nke Antarctica

Dị ka Federal Environment Agency si kwuo, ihe dị ka ụdị nnụnụ 25 ndị ​​ọzọ na-ebi na Antarctic Peninsula, na mgbakwunye na penguins ndị a kpọtụrụ aha. Skuas, nnukwu petrel na akwụkwọ mpempe akwụkwọ na-acha ọcha bụ ihe a na-ahụkarị na njem Antarctic. Ha na-enwe mmasị izu ohi akwa penguin ma nwee ike ịdị ize ndụ nye ụmụ ọkụkọ. Nnụnụ kasị ukwuu na nke a ma ama bụ albatross. Ọtụtụ ụdị nnụnụ ndị a dị egwu na-eme gburugburu Antarctica. Na ọbụna ụdị cormorant achọtala ebe obibi ya na Cold South.

A hụla ụdị nnụnụ atọ na South Pole n'onwe ya: petrel snow, petrel Antarctic na ụdị skua. Yabụ na enwere ike ịkpọ ha anụmanụ nke Antarctica n'enweghị nsogbu. Enweghị penguin n'ebe ahụ n'ihi na South Pole dị anya na oke osimiri na-enye ndụ. Eze ukwu penguin na snow petrel bụ nanị vertebrates na-anọ n'ime ala Antarctica ruo ogologo oge. Penguin eze ukwu na-amụ nwa n'elu ice siri ike ma ọ bụ ice dị n'ime ala, ihe ruru kilomita 200 site n'oké osimiri. Mmanụ snoo na-edina akwa ya n'elu ugwu na-enweghị ice ma na-agba mbọ ruo otu narị kilomita n'ime ime ya. Arctic tern nwere ndekọ ọzọ: ọ na-efe ihe dị ka kilomita 100 kwa afọ, na-eme ka ọ bụrụ nnụnụ na-akwaga njem nke nwere ogologo ụgbọ elu kacha ogologo n'ụwa. Ọ na-amụ na Greenland wee fega Antarctica ma laghachi ọzọ.

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anụmanụ • Antarctic • Njem Antarctic • Anụmanụ nke Antarctica

Ụdị akara Antarctic

Ezinụlọ akara nkịta na-anọchi anya ọtụtụ ụdị dị na Antarctica: Akara Weddell, akara agụ owuru, akara crabeater na akara Ross na-adịghị ahụkebe bụ anụ ọhịa nke Antarctica. Ha na-achụ nta n'ụsọ oké osimiri Antarctic ma mụọ ụmụ ha n'osimiri ice. Nnukwu akara elephant ndịda bụkwa akara nkịta. Ha bụ akara kacha ukwuu n'ụwa. Ọ bụ ezie na ha na-abụkarị ndị bi na subarctic, a na-ahụkwa ha na mmiri Antarctic.

Ajị anụ Antarctic bụ ụdị akara ntị. Ọ bụ isi n'ụlọ dị n'agwaetiti ndị dị n'okpuru Antarctic. Ma mgbe ụfọdụ ọ na-abụkwa ọbịa n'ụsọ oké osimiri nke kọntinent ọcha. A na-akpọkwa akara ajị anụ Antarctic dị ka akara ajị anụ.

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anụmanụ • Antarctic • Njem Antarctic • Anụmanụ nke Antarctica

Whales na Antarctica

Ewezuga akàrà, whale bụ naanị anụ mamma a na-ahụ na Antarctica. Ha na-eri nri na mmiri Antarctic, na-erite uru na tebụl iri nri nke mpaghara ahụ. Federal Environment Agency na-ekwu na ụdị whale iri na anọ na-eme mgbe niile na Southern Ocean. Ndị a na-agụnye ma whale baleen (dịka humpback, fin, blue na minke whales) na whales nwere ezé (dịka orcas, sperm whales na ụdị dolphins dị iche iche). Oge kacha mma maka ikiri whale na Antarctica bụ February na March.

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anụmanụ • Antarctic • Njem Antarctic • Anụmanụ nke Antarctica

Ihe dị iche iche dị n'okpuru mmiri nke Antarctica

Ma ọzọ? Antarctica dị ndụ karịa ka ị chere. Penguins, nnụnụ mmiri, akàrà na whale bụ naanị ọnụ ọnụ ice. Ọtụtụ n'ime ihe ndị dị ndụ n'Antarctica dị n'okpuru mmiri. Ihe dị ka ụdị azụ 200, nnukwu biomass nke crustaceans, cephalopods 70 na anụ mmiri ndị ọzọ dị ka echinoderms, cnidarians na sponges bi n'ebe ahụ.

Ka ọ dị ugbu a, cephalopod Antarctic kacha mara amara bụ nnukwu squid. Ọ bụ mollusk kasị ukwuu n'ụwa. Otú ọ dị, ka ọ dị ugbu a ụdị anụmanụ kachasị mkpa na ụwa Antarctic n'okpuru mmiri bụ Antarctic krill. Obere crabs ndị a dị ka shrimp na-etolite nnukwu igwe ma bụrụ ebe nri bụ isi maka ọtụtụ anụmanụ Antarctic. A na-enwekwa starfish, oké osimiri urchins na kukumba mmiri n'oge oyi. Ụdị dị iche iche nke Cnidarian sitere na jellyfish buru ibu nwere ụlọikwuu ogologo mita ruo n'ụdị ndụ ndụ nke na-etolite na-etolite coral. Na ọbụna ihe kasị ochie e kere eke n'ụwa bi na nke a doro anya na gburugburu ebe obibi iro: nnukwu sponge Anoxycalyx joubini e kwuru na-eru ihe ruru 10.000 afọ. A ka nwere ọtụtụ ihe ị ga-achọpụta. Ndị ọkà mmụta ihe ndị dị ndụ n'oké osimiri ka na-edekọ ọtụtụ ihe e kere eke a na-enyochabeghị bụ nnukwu na obere n'ime ụwa mmiri juru oyi.

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anụmanụ • Antarctic • Njem Antarctic • Anụmanụ nke Antarctica

Anụmanụ ala nke Antarctica

Penguins na akàrà bụ anụ mmiri dị n'ime mmiri site na nkọwa. Na nnụnụ ndị nwere ike ife efe na-anọkarị n’elu oké osimiri. Yabụ, enwere anụmanụ na Antarctica na-ebi naanị n'elu ala? Ee, ahụhụ pụrụ iche. Anwụnta na-enweghị nku nke Belgica antarctica agbanweela n'ọnọdụ dị oke egwu nke ụwa Antarctica dị jụụ. Obere mkpụrụ ndụ ihe nketa ya na-eme ka ndị sayensị nwee mmasị n'okirikiri sayensị, mana ahụhụ a nwekwara ọtụtụ ihe ọ ga-enye n'ụzọ ndị ọzọ. Okpomọkụ dị n'okpuru efu, ụkọ mmiri ozuzo na mmiri nnu - enweghị nsogbu ọ bụla. Anwụnta ahụ na-emepụta ọgwụ mgbochi dị ike ma nwee ike ịlanarị akpịrị ịkpọ nkụ nke ruru pasenti 70 nke mmiri ahụ ya. Ọ na-adị ndụ dị ka larva maka afọ 2 na na ice. Ọ na-eri nri na algae, bacteria na penguin droppings. Nwa ahụhụ ahụ toro eto nwere ụbọchị iri ka ọ ga-alụ ma dina akwa tupu ọ nwụọ.

Obere anwụnta a na-adịghị efe efe na-edekọ aha n'ezie dị ka ala kachasị na-adịgide adịgide na kọntinent Antarctic. Ma ọ bụghị ya, enwere microorganisms ndị ọzọ na ala Antarctic, dị ka nematodes, àjà na springtails. Enwere ike ịhụ microcosm bara ụba karịsịa ebe ntụsara nnụnụ meworo ala ahụ.

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anụmanụ • Antarctic • Njem Antarctic • Anụmanụ nke Antarctica

Ozi ndị ọzọ na-atọ ụtọ gbasara ụwa anụmanụ na Antarctica

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Kedu anụmanụ dị ọ bụghị na Antarctica?

Enweghị anụ mamma nke ala, ọ nweghị anụ ufe na anụ ndị amfibian na Antarctica. Enweghị anụ ọ bụla n'elu ala, yabụ anụ ọhịa Antarctica na-enwe ahụ iru ala nke ukwuu maka ndị ọbịa. N'ezie, ọ dịghị anụ ọhịa bea polar na Antarctica, a na-ahụ ndị na-achụ nta ndị a dị egwu naanị na Arctic. Ya mere, penguins na pola bear enweghị ike izute na okike.

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Ebee ka ọtụtụ anụmanụ bi na Antarctica?

Ọtụtụ ụdị anụmanụ bi na Southern Ocean, ya bụ na mmiri Antarctic gburugburu Antarctica. Mana kedụ na kọntinent Antarctic kacha anụmanụ? N'akụkụ osimiri. Oleekwa ndị? Dị ka ihe atụ, Ugwu Vestfold bụ ógbè na-enweghị ice na East Antarctica. Akara elephant ndịda na-amasị ịga leta mpaghara osimiri ha na Adelie penguins na-eji mpaghara enweghị ice maka ọmụmụ. nke Antarctic Peninsula Otú ọ dị, na nsọtụ West Antarctica, bụ ebe obibi nke ụdị anụmanụ kachasị na kọntinent Antarctic.

E nwekwara ọtụtụ agwaetiti Antarctic na sub-Antarctic gbara gburugburu ala Antarctic. Ndị a bụkwa ụmụ anụmanụ na-ebi n'oge. Ụdị ụfọdụ na-adịkarị ebe ahụ karịa na kọntinent Antarctic n'onwe ya. Ọmụmaatụ nke agwaetiti ndị dị n'okpuru Antarctic na-adọrọ mmasị bụ: The South Shetland Islands na Southern Ocean anụmanụ paradaịs South Georgia na South Sandwich Islands na Atlantic Ocean, na Kerguelen Archipelago n'Oké Osimiri India na Agwaetiti Auckland n'Oké Osimiri Pasifik.

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Mmegharị na ndụ na Antarctica

Penguins nke Antarctic agbanweela ndụ na oyi site na ọtụtụ obere ihe. Dịka ọmụmaatụ, ha nwere ụdị feathers mkpuchi pụrụ iche, akpụkpọ ahụ siri ike, oke abụba na-emesapụ aka, na àgwà nke ichebe ibe ha n'ìgwè dị iche iche site na ifufe mgbe oyi na-atụ iji belata okpomọkụ ha. Ụkwụ nke penguins na-atọ ụtọ karịsịa, n'ihi na mgbanwe pụrụ iche na usoro arịa ọbara na-enyere ndị penguin aka ịnọgide na-enwe okpomọkụ ahụ ha n'agbanyeghị ụkwụ oyi. Mụta n'ime Mgbanwe nke Penguins na Antarctica ọzọ banyere ihe mere penguins mkpa oyi ụkwụ na ihe aghụghọ okike abịawo na nke a.

Akara Antarctic emewokwa ka ọ dịrị ndụ n'ime mmiri oyi. Ihe atụ kachasị mma bụ akara Weddell. Ọ anya incredibly abụba na nwere ihe ọ bụla mere na-, n'ihi na oké oyi akwa nke abụba bụ ndụ ya mkpuchi. Ihe a na-akpọ blubber nwere mmetụta mkpuchi siri ike ma na-eme ka akara ahụ banye ogologo oge n'ime mmiri oyi na-ekpo ọkụ nke Southern Ocean. Nke a dị mkpa n'ihi na ụmụ anụmanụ na-ebi n'okpuru ice karịa na ice. Chọpụta n'isiokwu Akara Antarctic, otú Weddell akara na-eme ka oghere iku ume ha doro anya na ihe pụrụ iche banyere mmiri ara ehi ha.

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Ọbụlagodi na Antarctica enwere nje nje

Ọbụna na Antarctica, e nwere anụmanụ ndị na-akwụ ụgwọ nke ndị ọbịa ha. Dị ka ihe atụ, parasitic roundworms. Akara okirikiri nke na-awakpo akara bụ ụdị dị iche iche karịa ndị na-awakpo whales, dịka ọmụmaatụ. nematodes na-etikwa penguins. Crustaceans, squid, na azụ na-eje ozi dị ka etiti ma ọ bụ ndị ọbịa na-ebufe.

Ectoparasites na-emekwa. Enwere mkpuru anụmanụ ndị ọkachamara na akara. Ụmụ ahụhụ ndị a na-akpali akpali site n'echiche nke ndụ. Ụfọdụ ụdị akara nwere ike ịdaba n'ime omimi nke mita 600 na ngwere ahụ ejirila mee mgbanwe iji lanarị mmiri mmiri ndị a. Mmezu dị ịrịba ama.

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Nkọwa nke ụmụ anụmanụ nke Antarctica

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5 anụmanụ ndị na-ahụkarị nke Antarctica

The kpochapụwo eze ukwu penguin
Penguin Adelie mara mma
Akara agụ na-achị ọchị
The ultra-fat igbo akara
The ọcha snow petrel

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Vertebrates na Antarctica

Mmiri mamm	Akara: Wedge Seal, Akara agụ owuru, Crabeater Seal, Southern Elephant Seal, Antarctic Fur Seal Whales: eg humpback whale, fin whale, blue whale, minke whale, sperm whale, orca, ọtụtụ ụdị dolphins.
Nnụnụ	Penguins: Penguin Emperor, Adelie penguin, chinstrap penguin, gentoo penguin, penguin-crested ọla edo (King Penguin na Rockhopper Penguin na Subantarctica) Nnụnụ mmiri ndị ọzọ: dịka petrels, albatrosses, skuas, terns, waxbill nwere ihu ọcha, ụdị cormorant.
Pisces	Ihe dị ka ụdị 200: dịka azụ Antarctic, afọ diski, eelpout, nnukwu cod Antarctic

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Invertebrates na Antarctica

arthropod	Dịka crustaceans: gụnyere krill Antarctic Dịka ọmụmaatụ, ụmụ ahụhụ: gụnyere inwere akara na anwụnta na-enweghị nku Belgica antarctica. eg springtail
mollusks	Dịka squid: gụnyere nnukwu squid dịka mọsel
echinoderms	dika urchins osimiri, starfish, kukumba oke osimiri
cnidarians	eg jeliifish & coral
ikpuru	eg threadworm
Ogbo	dịka sponge iko gụnyere nnukwu ogbo Anoxycalyx joubini

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Ndị njem nlegharị anya nwekwara ike ịchọpụta Antarctica n'ụgbọ njem njem, dịka ọmụmaatụ na Mmụọ mmiri.
Jiri AGE™ chọọ ala-eze ịnọ naanị ya Ntuziaka njem Antarctic.

anụmanụ • Antarctic • Njem Antarctic • Anụmanụ nke Antarctica

Nwee obi ụtọ na ihe osise AGE™: Antarctic Biodiversity

(Maka ihe ngosi slide izu ike n'ụdị zuru oke, pịa otu n'ime foto ndị a)

anụmanụ • Antarctic • Njem Antarctic • Anụmanụ nke Antarctica

Nwebiisinka, ọkwa na ozi isi mmalite