Hudson bay - gawo lina la Nyanja ya Arctic, yomwe ili pafupi ndi nyanja ya Atlantic. Kapangidwe kake ndi nyanja yolowera mkati mozunguliridwa ndi madera aku Canada.
Malowa amalumikizidwa ndi Nyanja ya Labrador ndi Hudson Strait, pomwe Nyanja ya Arctic ndi madzi a Fox Bay. Dzinali limadziwika ndi woyendetsa sitima waku England a Henry Hudson, omwe adawazindikira.
Kuyenda ku Hudson Bay ndi migodi m'derali sikukutukuka. Izi ndichifukwa chakukhazikika kwamoyo, chifukwa chake kutulutsa mchere ndikosavomerezeka pachuma.
Zina zambiri
- Dera la Hudson Bay limafika 1,230,000 km².
- Kukula kwakatundu kosungira pafupifupi 100 m, pomwe malo akuya kwambiri ndi 258 m.
- Gombe la bay lili mkati mwa chipale chofewa.
- Mitengo monga msondodzi, aspen ndi birch imakula pafupi ndi gombe. Kuphatikiza apo, mutha kuwona zitsamba zambiri, ndere ndi moss pano.
- Hudson Bay ili ndi mitsinje yambiri, komanso mafunde ochokera ku Fox Basin kumpoto.
- Kutentha kwapakati m'nyengo yozizira kumakhala kuyambira -29 ⁰С, ndipo nthawi yotentha nthawi zambiri imakwera mpaka +8 ⁰С. Chosangalatsa ndichakuti ngakhale mu Ogasiti kutentha kwamadzi kumatha kufikira -2 ⁰С.
Makhalidwe achilengedwe
Madzi a Hudson Bay ali ndi zamoyo zambiri. Ma crustaceans ang'ono, ma molluscs, urchins am'madzi ndi starfish amapezeka pano. Kuphatikiza pa mitundu yosiyanasiyana ya nsomba, zisindikizo, ma walrus ndi zimbalangondo zakumtunda zimadziwikanso kuti sizitha kutentha.
Ngakhale nyengo inali yovuta, mitundu 200 ya mbalame imatha kuwoneka mdera la Hudson Bay. Mwa nyama zikuluzikulu zomwe zimakhala m'derali, ndikofunikira kuwunikira nyama zamphongo zam'mimba ndi nyama yamphongo ya caribou.
Mbiri
Zomwe akatswiri ofukula zinthu zakale apeza zikuwonetsa kuti midzi yoyamba ku Hudson Bay idawonekera zaka 1000 zapitazo. Mu 1610 Henry Hudson adakhala woyamba ku Europe kulowa nawo malowa. Pamodzi ndi anzawo, adayesetsa kupeza njira yopita Kummawa.
Maulendowa anali owopsa kwambiri, chifukwa chake nthawi zambiri amapangitsa kuti amalinyero ambiri aphedwe. Ndizosangalatsa kudziwa kuti kuwerengera koyamba kwa bafa kwa dera la Hudson Bay kunachitika ndi asayansi aku Canada koyambirira kwa zaka za m'ma 30s zapitazo.
Zambiri zosangalatsa za Hudson Bay
- Hudson Bay ndi yachiwiri kukula kwambiri padziko lapansi pambuyo pa Bengal Bay.
- M'nyengo yotentha, madzi amchere amakhala mpaka ma belugas okwana 50,000.
- Ofufuza angapo akuti mawonekedwe a Hudson's Bay adapeza zolemba zake chifukwa chakugwa kwa meteorite.
- Pofika zaka za m'ma 1700, malonda a zikopa za beaver anali ponseponse kuno. Pambuyo pake izi zidapangitsa kuti kampani "Hudson's Bay" ikhazikitsidwe, yomwe ikugwira bwino ntchito lero.
