Goulbi de Maradi River

Goulbi de Maradi bụ osimiri na ndịda etiti Niger na ugwu etiti Nigeria .  [1] N'agbata isi iyi ya dị nso na Katsina na Nigeria, na njedebe ya na siri Rima, Goulbi de Maradi eru ihe mbọ 48 kilometers (30 mi) sitere na oke Niger-Nigeria.  [2] Ọ bụ ebe na ọ dị mkpa maka ọrụ ugbo na anụ anụ, na-agafe na obodo Niger nke Maradi, Guidan Roumdji, na Madarounfa, Goulbi de Maradi bụ osimiri nke oge na-aputapụta onwe n'oge mmiri mmiri. [ a chọrọ nkọwa ]

 Nkọwa 
egwu ugwu Naijiria nwere osimiri Rima .  gbara Goulbi de Maradi na-agbanahụ ya n'ebe ugwu ya.  Na-agba ọsọ na ndị nēnweta, ọ àmà ya na osimiri Sokoto dị nso na Sokoto tupu ọ gawa na ndịda na osimiri Niger .  naanị n'oge udu mmiri ka oke osimiri Rima na-ahọ.  Otu nnukwu ọrụ ịgba mmiri a na-akpọ Zauro polder project aanọwo na-arụ ọrụ ọtụtụ awụ.  N'ebe idei mmiri Rima dị n'etiti Argungu na Birnin Kebbi, ọ ga-agbapụta hectare 10,572 (acres 26,120) nke ala ubi. 

 Ntụaka 

 Njikọ mpụga 

 Ọgụgụ osimiri Goulbi De Maradi na Madarounfa, 1954–1977, UNESCO .
 Suttie, JM, Agro- pastoral ike nke Goulbi de Maradi na El Fadama River Basins (Niger). FAO - AGO; ESP. Maradi (Niger), Jenụwarị 1985
 Schembri, H., Ntụle nke nrụgide na conductivity nke mmiri nke usoro phreatic nke elu cretaceous na quaternary tebụl mmiri na Goulbi de Maradi na El Fadama basins. FAO - AGO; ESP. Maradi (Niger), Jenụwarị 1985