Tafkin praerie

Tafkin Prairie wani tafki ne da ba shi da zurfi wanda zai fanshe a yanayi a lokacin rani, yana ba da damar nau'ikan tsire-tsire na ƙasa su bunƙasa akan wadataccen abinci mai gina jiki a cikin tafkin da aka fallasa, kuma tafkunan suna cika da ruwa yana komawa yanayin ruwa na baya.

A arewacin Florida, tafkin tudu/Prairie gabaɗaya tudun ruwa ne mara zurfi a cikin filayen da ke da babban tebur na ruwa kuma galibi tare da raƙuman ruwa. Waɗannan tafkuna akai-akai suna da faɗin yanki mai faɗi; har yanzu ruwa ko gudana-ta; yashi ko peat substrate; m ilmin sunadarai na ruwa, amma halayyar launi don sharewa, acidic zuwa dan kadan alkaline, ruwa mai laushi zuwa matsakaicin ruwa tare da matsakaicin ma'adinai sodium, chloride, sulfate; oligo-mesotrophic zuwa eutrophic. Wadannan tafkuna galibi ana danganta su da magudanan ruwa.

Arewacin Florida yana da manyan tafkuna guda huɗu: Lake Lafayette, Lake Jackson, Lake Imonia, da Lake Miccosukee. A lokacin antebellum a Florida, masu shukar auduga sun yi amfani da waɗannan tafkuna don kiwon shanu, tumaki, da sauran dabbobi idan sun bushe. Tafkunan Prairie kuma suna kasancewa a tsakiyar tsakiyar yammacin Amurka a cikin Iowa, Montana, da Minnesota a cikin Black Rush Lake, da tafkin Shaokatan, tafki mai zurfi a yammacin tsakiyar gundumar Lincoln. Yanayin ƙasa na iya bambanta da na Florida.

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