Dziko organic wa Ocean Arctic (mwachidule)

Zamoyo zimene zimakhala Arctic akukumana. ozizira kwambiri nyengo, ayezi wosatha, chisanu ndi usiku kumalo ozizira kwa miyezi 5-6 chaka - mbali yaikulu ya mavuto mu kumalo ozizira ndi boma Arctic dera. Dziko organic wa Ocean Arctic unakhazikitsidwa mu zinthu zovuta zimenezi. Mu njira zambiri mkulu-kumpoto Umodzi wosiyana m'madera onse ofunda ndi zotentha za Ocean World (IO). Unikani ndi mwachidule pofotokoza zinthu izi.

Nkhanza zinthu zachirengedwe Arctic

Chisanu ndi chisanu kufunga pamwamba pa Arctic Circle, dziko organic Amasintha mbali amenewa. A mbali yaikulu ya chigawo kozizira wa dziko wotanganidwa ndi malo madzi ozizira, zamangidwa ayezi. Mu maiko osiyanasiyana mu njira zotsatirazi malo maina: kozizira, kumalo ozizira kapena Ocean Arctic. Chilimwe mu M'madera a zitunda mkulu lalifupi ndi ozizira, chisanu ndi wautali ndi woopsa. Chamvula amagwa pansi monga chisanu, chiwerengero chawo okwana ndi yaing'ono - 200 ml.

Dziko organic wa Ocean Arctic - ndi zamoyo zokhala pansi, Gombe ndi zilumba zambiri za m'nyanja Arctic. nyama zambiri ndipo zina ndi zomera ang'ono ndinazolowera otsika kutentha pa chipale chofewa ndi matalala. Kodi awa anthu Hardy wa dziko kwambiri? Mbalame ndi nyama kuti azikhala M'madera a zitunda mkulu, kawirikawiri woyera.

Dziko organic wa Ocean Arctic (mwachidule)

zosiyanasiyana onse a moyo pansi limasonyeza benthos. algae ichi, mollusks, coelenterates, zaikidwa gawo lapansi la alumali ndipo chokhala otsetsereka, kukwawa nkhanu. Ndere chogwidwa kelp ndi fucus. Chomera chikule eelgrass zimapezeka White Sea. nyama Benthic ali makamaka zokhudzana invertebrates (mphutsi, thonje, nyanja anemones ndi nyenyezi, ngale, nkhanu). Iwo akhoza kulimbana ndi nkhanza chisanu ndi kuya mdima pa nyanja.

A mitundu pafupifupi 200 timayandama, ambiri okhudzana diatoms.
zomera ochepa pa m'mphepete mwa nyanja ndipo archipelagos ambiri ankaimira gymnosperms, maluwa zomera ndi lichens. unyolo chakudya monga zooplankton, invertebrates m'madzi, nsomba, mbalame, nyama. Magulu awiri otsiriza padziko gombe ndi zilumba, chakudya chawo zambiri zopezeka mu madzi sayenera ayezi. Ya dziko la mbalame Arctic amakhala ndi mitundu koposa, ndi phokoso "rookeries" kusiyanitsa dziko organic wa Ocean Arctic.

List nyama Arctic

Invertebrates: Thupi lakanyamaka cyan, Ophiuroidea "mutu Gorgon ndi" ngale ndi nkhanu.
Greenland Shark amaima pakati kukula lalikulu la nsomba. oimira ena a zinyama nsomba: nsomba, hering'i, m'nyanja zikuluzikulu nsomba, flatfish (kuphatikizapo Paltusova). Mbalame: ptarmigan, Guillemot, achisanu kadzidzi, terns, dazi mphungu.

nyama:

• zinsomba imodzi (beluga chinsomba, narwhal);
• zisindikizo (zeze, wovulidwa, ringed chisindikizo, hooded zisindikizo);
• walruses
• woyera kapena chimbalangondo kumalo ozizira;
• mphalapala (caribou)
• Arctic nkhandwe;
• musk ng'ombe;
• kozizira kalulu;
• lemming.

Zimasintha zomera ndi nyama Arctic

Dziko organic wa Ocean Arctic pa zosiyanasiyana timayandama pafupifupi m'madera kumpoto kwa Atlantic ndi Pacific. N'zochititsa chidwi kuti ena algae tosaoneka kusunga luso photosynthesize ngakhale pa ayezi. Chifukwa, pamwamba woyera ali ndi Kamaoneka-bulauni film, ndi ayezi chimasungunula mofulumira. madzi amtengo ozizira wolemera mu mpweya kusungunuka ndipo asafe, pamene kutsitsa katundu chapamwamba wosanjikiza kuya akukwera zofunika micronutrients kuti timayandama. zizindikiro zimenezi kulenga zinthu yabwino kwa kukula mofulumira zamoyo zing'onozing'ono.

mtundu wa chizindikiro, chizindikiro cha zomwe kuzindikira dziko organic wa Ocean Arctic - chimbalangondo kumalo ozizira. Ichi ndi chimodzi mwa zilombo zolusa waukulu apadziko: Waumuna thupi kufika kutalika mamita 2-3. Izo wakudya makamaka pa zomatira, nsomba. White Nyamuliranani Arctic ndi nyama zina angathe kuchepetsa kagayidwe pa otsika kutentha. Iwo amakula pang'onopang'ono, koma angafikire zamitundu wautali kwambiri ndi okalamba. Mwachitsanzo, otentha kanyama kawirikawiri amakhala zaka 10, mitundu kumalo ozizira angathe kukhala zaka zoposa 60.

nyengo pang'ono lililonse limatisokoneza mu nyanja ya gawo European ya Arctic, kotero nyama ndi zomera ndi watanthauzo. The populata kwambiri ndi osaya chokhala alumali. Koma pa chomera lonse ndi dziko organic ndi osauka mitundu. Mwa zifukwa zazikulu - opweteka nyengo zinthu, kusowa kwa dzuwa ndi kutentha kwa zomera, chosowa chakudya cha nyama.

Chidule cha Ocean Arctic

Wotsikitsitsa ndi kunkafika pachimake mbali ya nyanja dziko ali% 4 a m'dera ake okwana. The Ocean Arctic lagona pafupifupi pakati pa kozizira. M'dera malire ndi makonzedwe mzere - Arctic Circle (66 ° zikufanana ndi yakumadzulo ..). Kozizira zikuphatikizapo malo osati madzi, komanso chilumba, kugombe la mayiko. Mitsinje ya Ocean Arctic - mmodzi wa ambiri zonse osefukira dziko. Ikuyenda mu Arctic nyanja: ndi Yenisey, Lena, ob, Pechora, Yana, Kolyma, Indigirka. Waung'ono Bering Strait alekanitsa madzi kumalo ozizira ya Pacific. Kumalire ndi Atlantic umadutsa Scandinavia Peninsula ndi kum'mwera kwa Greenland. Pa dera la Arctic ndi kumpoto kwa chirengedwe mtengo.