Nyanja Winnipeg: kufotokoza, zizindikiro zithunzi

Winnipeg - nyanja wachisanu waukulu mu Canada. Ndi mokwanira lalikulu ndipo kwambiri, choncho ndi akhumi-yaikulu madzi oyera nyanza ya dziko. Nyanja Winnipeg ili m'chigawo cha Manitoba. Dera limeneli lili likulu la Canada.

nyanja mapangidwe

Dziwe wa m'dera catchment wa Hudson Bay. Nyanjayi ndi za 24 sq M.. Km. Ali Nyanja Winnipeg, ife tikudziwa kale, ndipo kodi paradaiso?

Mu mawonekedwe, ndi elongated mu njira meridional pa pafupifupi 400 Km. Mosungiramo idzafotokoza ziwiri zolumikizana ducts. Kuya avareji kakang'ono - 12 m, yopapatiza polumikiza njira pakati kumpoto ndi kum'mwera kufika akuya 36 mamita nyanja ili makilomita 55 monga ku mzinda womwewo (kumpoto malangizo) .. Pamodzi ndi malo a pafupi Winnipeg Manitoba ndi Vinnipegozis ndi Mezhozernaya dera izo ziri gawo la Manitoba m'zigwa.

Origin ndi zakudya

Winnipeg nyanja ya chiyambi glacial, ndi wina wa zotsala za nkhokwe yaikulu Agassiz, omwe analipo pa malo a masiku ano kum'mwera Canada mu Zakachikwi loyamba pamene glacial mthunzi lomaliza. Iwo kudyetsedwa ndi madzi a mitsinje angapo, chofunika kwambiri pakati pawo: Saskatchewan, Red Mtsinje, Bloodvein Mtsinje ndi Winnipeg. madzi abwino otaya kudzera Nelson overlapped khumi madamu ndi kupita mu Hudson Bay.

A mbiri pang'ono

Nyanja Winnipeg chinamasulidwa mu 1690 ndi oyendayenda mehotorgovtsem Genri Kelsi, kusiya dziwe dzina, tinamva Cree Indian fuko limatanthauza "madzi a matope." Kukula kwa malo ndi Boma French amene anabwera kuchokera ku dera Great Lakes, anayamba kumanga linga choyamba mu 30s wa atumwi XVIII. Pambuyo French kugonjetsedwa mu zaka zisanu ndi ziwiri 'nkhondo ndi kusintha kwa Canada pansi pa ulamuliro wa Ufumu wa Britain njuchi a Red Mtsinje, zochokera eponymous mtsinje 55 Km kum'mwera kwa nyanja, izo anatenga dzina la Winnipeg. Mu zaka XVIII-XIX anali likulu la Hudson Bay Company kugwiritsa ntchito chuma wachibadwa wa dera, koma tsopano ndi likulu la chigawo cha Manitoba.

Nyanja Winnipeg kudzera njira malonda zofunika yolumikiza kumpoto Rupert a Land ndi zigawo khumi ndi zitatu za Atlantic gombe. dera ili ntchito amalonda ubweya, ndi kufunika kwake chawonjezeka pambuyo kulengeza ufulu wa USA.

padoko Features

Gombe kum'mawa ali ndi nkhalango relict boreal, ndi chiyembekezo cholandira udindo wa UNESCO m'dera zachilengedwe, zomwe ndi mbali ya Heritage World. Pa kum'mwera kwa nyanjayi, maphunziro a Winnipeg gombe sizinasinthe kwambiri. Pa zone dhuzi na gombe ya nyanza pali magombe mchenga, wotchuka alendo, komanso ovuta anajambulapo ndi m'mapanga kuti mumakhala ziweto zambiri za mileme. Posachedwapa, pali njira osefukira gombe. Ichi ndi chifukwa alowererepo anthu pa chikhalidwe cha posungira.

Flora ndi zinyama

nyama ndi zomera za m'madzi ndi osiyanasiyana. Munyandza kupangika bongo ndi malonda nsomba. gawo lotsiriza likubweretsa 30 miliyoni. madola chaka, makamaka chifukwa yopanga whitefish ndi nsomba. Komanso Winnipeg anagwira Pike, nsomba ndi carp ndinazoloŵera.

m'dera

Pa magombe a dziwe zambiri m'midzi, amene ali kunyumba oposa 23 zikwi. M'dzikoli, kuphatikizapo ambiri Amwenye ndi mestizos. Kum'mwera kwa nyanja Winnipeg litadzala ndi Akuluakulu a wakale wa ku Iceland atsamunda Gimli, amene anakhazikitsidwa mu 1887 ndipo anali magombe bwino. Kuyambira 1890 izo makamu pachaka Chiayisilandiki Chikondwerero cha Manitoba, kupita ku zikwi 50. Anthu, lomwe okonza kupereka "amaona ngati Scandinavia." makampani alendo Amabweretsa za $ 100 miliyoni chaka ndi chaka zikuphatikizapo kusambira, Kuyenda, chilikupita ndi windsurfing a kum'mawa ndi kumadzulo malire a mbali ya kum'mwera ya nyanza.

mavuto

Kungawononge kwa nsomba komanso a zokopa alendo ndi kufala kwa buluu wobiriwira algae, E. coli ndi cyanobacteria, khama la zaka 30 zapitazi mogwirizana ndi kumanga zomera hydropower ku Grand Rapids pa Saskatchewan Mtsinje. Opanikizika kwa anthu ndi makampani zokopa alendo akuvutika ndi kutsekedwa kwa magombe mu nthawi ya maluwa kampani madzi Manitoba hydro, Saskatchewan malamulo otaya, anakakamizika kuonetsetsa chuma chachikulu kopitiriza polojekiti zachilengedwe.