News iyo Society, Dabeecadda
Furitaanka William Baffin - Badda ee berkedda weysada Arctic ah, West Coast ee Greenland
daahfurka xiiso leh oo muhiim ah waxaa loo sameeyey in duulaan qarnigii 17-badaha, William Baffin. Badda, furan cilmi, waxaa si rasmi ah loo magacaabay in sharaf of the guulayste ee waqooyiga biyaha. William Baffin iyo Robert Bylot si taxadar leh ku tilmaamay in uu helo. Waxbaa ka dib, William Baffin fulisay kale duulaan si ay u 4 furan ay balli. Meeday Baffin Bay iyo waxa ay haatan ka dhigan tahay isku day inaad fahanto.
A yar oo taariikh
Xusuuso hore ee badda adag oo dahsoon u muuqday in qarnigii 16aad. Waxay ka tagay cilmi baare ka socda Britain D. Davis in 1585, laakiin magaca balli ayaa loo magacaabay in 1616 ka dib markii duulaan ku sahamisa oo kale Baffin British. badda, sida ku xusan, waxbay ushafeeci idanka magaca this sababta oo ah waxa kaliya aan booqday latitudes kuwan, oo qaatay cilmi oo dhan sayniska waxay horseedday Baffin Island, oo muujisay in Gudbinta Waqooyi iyada oo Hudson Bay, kaas oo la raadinayo duulaan reer John Davis Waxa aanu jirin.
In 1818, horumarinta wadada waqooyi-galbeed tegey England kale - Dzhon Ross. Oo wuxuu ku socday jidka of Baffin. The badda, jasiiradda iyo galbeed xeebta ah ee Greenland ee cusub ee duulaan ku tilmaantay joogta ah. Intaa waxaa dheer, hagaajin loo sameeyay si khariidadaha.
juqraafiga Interesting
Dhowaan karin Baffin Bay ayaa weli si xun fahamsan yahay. qararkiisa oo waxaa loo arkaa in la dadku ku nool yihiin sababta oo ah mugga dadweynaha halkan waa ugu hooseeya adduunka. Si loo fahmo sababta ay tani waa sidaas, waxaa lagama maarmaan ah in aan ka jawaabo su'aasha ah mid fudud: maxaad sidaa si xun u Baffin Bay, kaas oo badda khuseysaa jidhkan oo biyo ah?
Waxaan ka hadleynaa in yarna badda ee North Atlantic Ocean. berkadood noocan oo kale ah waxaa loo yaqaan badaha gudaha. The xuduudaha badda lagu qeexay Baffin Island, xeebta koonfur galbeed ee Greenland iyo xeebta bari ee jasiiradaha Arctic ah.
jirka biyo Inland, tilmaamay Baffin duulaan - aagga badda ee 630,000 km². Its qoto dheer celcelis ahaan ku dhowaad 860 oo mitir. Laakiin si qoto dheer ugu badan ee in ka badan 2400 oo mitir. Dabcan Celceliska xeebaha ee waqooyi ilaa koonfur ku saabsan 1100 km.
Coast in bathes ku Baffin Bay, gabi ahaanba cut buuraha, talgaley iyo gacamo. Intaa waxaa dheer in iyaga xaq u gudbaysa glaciers.
Cidhiidhi iyo socodka
Iyada oo ay Atlantic Ocean Sea Baffin xiran Devisovym Strait iyo Badda Labrador ah. By ka Ocean Arctic waa Nares Strait. Laba-rogga caan ah lagu arkay Badda: The Canadian iyo Greenland.
Maadaama uu Greenland-Canadian gujis sarreeya (marinka) ee Baffin Bay ma heli diiran biyo tacsida ka Atlantic. Tani waa sababta ugu weyn in mid ka mid ah badaha ee Badweynta Atlantic waa sidaas qabow ee xilliga qaboobaha iyo waxaa si buuxda u daboolay lakabka ah ee barafka.
Cimilada iyo biyaha raaca
Baffin Bay waxa uu ku yaalaa zone ee cimilada Arctic ah. Waxaa inta badan lagu arkay dabeylo iyo akhrinta heerkulka hooseeyo. Sayidka, ee xilliga qaboobaha waxaa laga yaabaa 20-28 ° dhaxan, iyo in kulaylka xagaaga of 7 °. Taas darteed, heerkulka biyaha ee qaboobaha oo kaliya - 1 ° C, xagaaga ma ka badan +5 ° C. yahay
Salinity oo biyo ah badda ee Baffina 30-32 ppm, laakiin in layers qoto dheer waa wax yar ka sareeya oo ka dhigan tahay in ka badan 34 ppm.
In dusha badda jiilaalka si gaar ah u adag gabi ahaanba laga fariisiyo, si caadi ah - 80%. In xagaaga, biyihiina waxay inta badan sabayn blocks baraf iyo floes guri.
In badda waxaa jira baddu la yaab sare. Dhererkiisa ugu yar -. 4 mitir, 9 mitir Wind maksimalno- galbeed heysatay.
aagga Seismoactive. Diiwaangelinta waxaa lagu fuliyaa tan iyo 1933, dhulgariirkii ugu badnaan ahaa 6 dhibcood. Recently, in ka badan 5 dhibcood, ka dhacay 2010.
Flora iyo Fauna
Flora Baffin Bay waxaa wakiil algae brown, iyo kuwo gaduud ah in uruursado u dhow xeebaha ah.
The dubato waa badan doonee. Waxay hoy u tahay benthic xoolaha sida cephalopods iyo laabanto molluscs, echinoderms, carsaanyada, coelenterates wakiillo (xayawaan badeed) oo dhowr nooc oo shellfish: haley u haysteen iyo carsaanyada. Waxaan helay dhowr nooc oo ka mid ah gooryaan badda.
In kasta oo ay biyo qabow ee badda, aad qasac count 60 kala duwan noocyada kalluunka. Tani kala duwan ee cunna kalluun, kalluun, ie kalluun huruud, kalluun kala horjeeda iyo kuwa kale. Qancinaya uriyo, haddock, plaice, capelin iyo wakiillo ka badan. Si kastaba ha ahaatee, kalluumaysiga warshadaha waa xaaladaha adag iyo daran ee barafka. Waxaa mararka qaar waxaa laga heli karaa oo kaliya doonyo kalluumaysi yar.
call soo noqnoqda qufulan ee shark baraf Baffin Bay. Waa kalluun oo waaweyn cartilaginous. Oo dhererkeedu wuxuu noqon karaa ilaa lix mitir, laakiin khatarta ugu ah dadka, taas noocee ah ma aha.
Tan iyo aadanaha helaan khayraadka duur Sea Baffin ku xaddidnayn, waxa ku jira tiro badan oo ah cetaceans, nibiriyada badda Beluga iyo walruses.
xeebaha ayaa la deggan by shimbiraha. Kuwani waa badan deegaanada shimbir, oo ka kooban cormorants, gulls, terns, guillemots, shinbiraha iyo berriga.
Si ay dhowraan ilaha dabiiciga ah, xeebaha iyo biyaha la ilaaliyo by gobolka. Toogashada ayaa ka mid ah naaslay waawayn, sida orso oo kala horjeeda, oo xadidan. Intaa waxaa dheer, ee National Park Baffin Island qabtaa hawlaha deegaanka dhulka oo dhan.
Similar articles
Trending Now