Yaéré

Yanayin ƙasa 
Yaéré ya rufe yankunan arewa maso gabashin Najeriya, na Nijar, na kudancin Chadi da na Yankin Arewacin Kamaru. Yaéré ya shimfiɗa daga ƙananan tuddai a gindin Dutsen Mandara a kudu maso yamma zuwa Tafkin Chadi a arewa. A gabas ya haɗu da wuraren da ke kan iyaka da Logone.Daniel Sighomnou, Luc Sigha Nkamdjou, and Gaston Liénou,  "La plain du Yaéré dans le Nord-Cameroun: un expérience des restauration des innondations" A farkon lokacin rigar yumɓu da ke cikin ƙasa suna fadada kuma suna samar da kwanon rufi wanda ruwa ke tattarawa.Sighomnou et al.

An haɗa shi da wuraren da suka fi dindindin tare da Kogin Logone, wanda ke gudana cikin Tafkin Chadi kuma yana gudana cikin yanayi a cikin savanna na Yaéré. Ruwan sama na yanayi yana fitowa daga Dutsen Mandara, yana kawo wadataccen laka zuwa filin ambaliyar ruwa. Arzikin muhalli na Yaéré ya samo asali ne daga takamaiman yanayin ambaliyar ruwa da fari."La France au Cameroun: Mission hydrologique dans leYaéré" 

 Karewa 
Shekaru na fari lokacin da ruwan sama ya kasa, kamar a cikin shekarun 1970s, suna da tsanani sosai a kan wannan yanayin da ke da daidaituwa, da kuma yawan mutanen da ke dogara da kamun kifi na yanayi.Sighomnou et al.

Gidan shakatawa na Waza na Kamaru yana cikin yankin kudu maso yammacin yankin Yaéré.

 Dubi kuma 

 Batutuwan Tafkin Chadi
 Yankunan ruwa mai laushi na Afirka

 Manazarta