Hudson bay - wani bangare na tekun Arctic, shima yana dab da Tekun Atlantika. Tsarinsa teku ne mai cikin ƙasa wanda ke kewaye da yankin Kanada.
Kogin yana hade da Tekun Labrador ta mashigar Hudson, yayin da Tekun Arctic kusa da ruwan Fox Bay. Ya samo sunan ne daga mai binciken jirgin Ingilishi Henry Hudson, wanda shine mai gano shi.
Jirgin ruwa a cikin Hudson Bay, da hakar ma'adinai a yankin ba su ci gaba ba. Wannan ya faru ne saboda mawuyacin yanayin rayuwa, sakamakon hakan ma'adinai ba shi da tasiri ta fuskar tattalin arziki.
Janar bayani
- Yankin Hudson Bay ya kai kilomita 1,230,000².
- Matsakaicin zurfin zurfin tafkin ya kai kimanin mita 100, yayin da mafi zurfin zurfin shine 258 m.
- Yankin gabar teku yana cikin yanayin ƙarancin ruwa.
- Bishiyoyi kamar su willow, aspen da birch suna girma kusa da bakin teku. Kari akan haka, zaku iya ganin shrubs da yawa, lichens da mosses a nan.
- Hudson Bay ya cika da rafuka da yawa, tare da igiyoyin daga Basin Fox a arewa.
- Matsakaicin yanayin zafi a lokacin hunturu ya fara ne daga -29 in, kuma a lokacin bazara yakan tashi zuwa +8 ⁰С. Gaskiya mai ban sha'awa ita ce, ko da a watan Agusta zafin jiki na ruwa zai iya kaiwa -2 ⁰С.
Halayen halitta
Ruwan Hudson Bay gida ne ga rayayyun halittu da yawa. Ana iya samun ƙaramin ɓawon burodi, molluscs, urchins na teku da kifin mai kifi anan. Baya ga nau'ikan kifaye daban-daban, like, walruses da polar bear suna rayuwa anan, waɗanda aka san suna iya jure yanayin ƙarancin yanayi.
Duk da tsananin yanayi, ana iya ganin tsuntsaye har nau'in 200 a yankin Hudson Bay. Daga cikin manyan dabbobi masu shayarwa waɗanda ke zaune a wannan yankin, ya cancanci haskaka maski da caribou reindeer.
Tarihi
Binciken archaeological ya nuna cewa ƙauyuka na farko a yankin Hudson Bay sun bayyana sama da shekaru 1000 da suka gabata. A cikin 1610 Henry Hudson ya zama Bature na farko da ya fara shiga cikin ruwan. Tare da sauran abokan aiki, yayi ƙoƙari ya sami hanyar zuwa Gabas.
Irin waɗannan tafiye-tafiye suna da haɗari sosai, sakamakon haka yakan haifar da mutuwar yawancin masu jirgi. Abin mamaki ne cewa ƙididdigar farko na asalin yankin Hudson Bay masana kimiyyar Kanada ne suka aiwatar dashi kawai a farkon shekarun 30 na karnin da ya gabata.
Gaskiya mai ban sha'awa game da Hudson Bay
- Hudson Bay shine na biyu mafi girma a duniya bayan Bengal.
- A lokacin rani, har zuwa belun bels 50,000 suna rayuwa a cikin ruwan bay.
- Yawancin masu bincike sun ba da shawarar cewa siffar Hudson's Bay ta sami irin waɗannan shagunan saboda faɗuwar meteorite.
- Tun farkon ƙarni na 17, kasuwancin fata na fata ya yadu a nan. Daga baya wannan ya haifar da ƙirƙirar kamfanin "Hudson's Bay", wanda ke samun nasarar aiki a yau.
