Kogin Mereb

Kogin Mereb ( Italian ), wanda kuma aka sani da Kogin Gash ( Arabic ), kogi ne da ke kwarara daga tsakiyar Eritrea . Babban mahimmancinsa shine ayyana wani ɓangare na iyakar da ke tsakanin Eritrea da Habasha, tsakanin wurin da Mai Ambassa ya shiga kogin a Kwas ɗin A cewar kididdigar kididdiga ta Habasha ta shekarar 1967/68, Kogin Mereb yana da 440 kilometres (270 mi) tsayi. Ma'aikatar Albarkatun Ruwa ta Habasha ta ba da rahoton cewa yankin ruwanta na Habasha ya kai 5,700 square kilometres (2,200 sq mi), tare da kwararar ruwa ta shekara-shekara ta mita cubic biliyan 0.26. Wasu majiyoyi suna magana game da magudanar ruwa ta 21,000 square kilometres (8,100 sq mi) zuwa 44,000 square kilometres (17,000 sq mi) a ko'ina, da kuma fitar da ruwa na 21.6 cubic metres per second (760 cu ft/s) a matsakaici a cikin shekara, kuma 870 cubic metres per second (31,000 cu ft/s) a cikin kololuwa. Ruwanta yana tashi kudu maso yammacin Asmara a tsakiyar Eritrea. Tana kwarara kudu, tana iyaka da Habasha, sannan yamma ta ratsa yammacin Eritrea don isa filayen Sudan kusa da Kassala . Ba kamar kogunan Setit ko Takazze ba, waɗanda ke kwarara daga Habasha kuma suna samar da iyaka ta halitta da Eritrea, ruwan Mereb yawanci ba sa isa Kogin Nilu amma suna watsewa a cikin yashi na filayen gabashin Sudan, suna samar da delta na ciki . Yankin Mereb yana bushewa tsawon yawancin shekara, amma kamar Takazze yana fuskantar ambaliyar ruwa kwatsam a lokacin damina; gefen hagu na saman Mereb ne kawai yake a yankin Habasha. Manyan magudanan ruwansa sune Kogin Obel da ke gefen dama (a Eritrea) da kuma kogunan Sarana, Balasa, Mai Shawesh, da 'Engweya a gefen hagu (a Habasha). Tarihi Mereb yana da muhimmanci a tarihi a matsayin iyaka tsakanin yankuna biyu da ke da iko daban-daban a yankin: ƙasar Bahr Negash ( Tigrinya "mulkin teku", wanda kuma aka sani da Medri Bahri ko "ƙasar/ta teku") a arewacin kogin, da kuma Tigray a kudu. Yankunan da ke ƙarƙashin Bahr Negash sun haɗu har zuwa arewa har zuwa gabar Tekun Ja, da kuma kudu (da yamma) har zuwa Shire kuma babban birnin yana Debarwa a Eritrea ta zamani, kimanin 20 miles (30 km) kudu da Asmara . Namun daji Ambaliyar ruwan kogin Eritrea ita ce wurin da aka ga wani babban garken giwaye a shekarar 2001, wanda shine karo na farko da aka ga irin wannan a Eritrea tun shekarar 1955. Duba kuma Jerin kogunan Eritrea Jerin kogunan Habasha Jerin kogunan Sudan Manazarta