Kogin Donga

Kogin Donga kogi ne a Najeriya da Kamaru. Kogin ya taso ne daga yankin Plateau na Mambilla da ke Gabashin Najeriya, wanda ya kasance wani yanki ne na kan iyakar kasa da kasa tsakanin Najeriya da Kamaru, kuma ya ratsa arewa maso yamma ya hade da kogin Benue a Najeriya. Kogin Donga yana  in area. A kololuwarsa, kusa da kogin Benue kogin ya  na ruwa a sakan daya.Inger Andersen; Ousmane Dione; Martha Jarosewich-Holder; Jean-Claude Olivry (2005). "The Niger River Basin: A Vision for Sustainable Management" (PDF). World Bank. Retrieved 2011-02-06.
A Jihar Taraba, Najeriya, akwai gandun daji guda uku, Baissa, Amboi da kogin Bissaula, a cikin kogin Donga. Suna kwance a kan gangara da kuma gindin Dutsen Mambilla, kudu maso yamma da gandun dajin Gashaka Gumti."Donga river basin forests" . BirdLife International . Retrieved 2011-02-06. 

 Gurbacewa 
Bincike ya nuna cewa magungunan kashe ƙwari (pesticides) su ne manyan gurɓatattun sinadarai na halitta da aka fi samu a Kogin Donga.

 Yanayi 
Matsakaicin zafin shekara-shekara yana kusan 33°C, sai dai ana samun tsananin sanyi a watan Janairu da ƙaruwa mai yawa ta ruwan sama a watan Agusta. Kason ruwan sama ya kai 40.35%, tare da danshin iska (relative humidity) na kashi 54.98%. A watan Maris, yanayi kan kasance mai tsananin zafi, inda zafin ke kaiwa 40.44°C, tare da matsakaicin gudun iska na kilomita 8.84 a awa guda.
 Manazarta 

Category:Shafuka masu fassarorin da ba'a duba ba
Rukuni:Jihar Taraba