Niger Mtsinje ulamuliro: mbali yapadera

Niger - West African mtsinje ukuyenda mwa malire a maiko 5. Mu dziko nduna, zinatengera 14 udindo pa M'litali osiyanasiyana pafupifupi 4180 Km. watercourse ndi wosiyana ndi chidwi ndithu, ichi ndi chifukwa chake kuli kofunika kuti tipeze chimene mode Niger. Tikambirana nkhaniyi.

Pa Afrika, ndi Niger Mtsinje ndi kuwonjezera pa Nile ndi Congo. waterway ake zachilendo mu maonekedwe ake. Boomerang aubweretse madzi ake ndi Guinea okwera ku Gulf a dzina lomweli. The confluence - pakamwa - imatengedwa kuti ndi Atlantic Ocean. Pa chiyambi cha Niger otchedwa Djoliba ndi utuluke kumpoto, kusintha kumbali ya kum'mawa m'dera la Timbuktu ndi kutembenukira kwa kum'mwera chakum'mawa mu Burem m'tawuni. Chiyambi cha dzina la mtsinje uko Mabaibulo angapo. Wina, yodalirika, tinganene kuti kumasulira kwa Tuareg, lomwe limatanthauza kuti "mtsinje ukuyenda madzi."

mtsinje boma

Boma la mtsinje Niger zimagwiritsa amadalira makhalidwe a malo bedi lake. Kumtunda ndipo pambuyo pake watercourse ndi m'madera subequatorial. Iwo yodziwika ndi kuchuluka kwa dzinja yamvula. Niger lili pakati pa youma madera theka-m'chipululu cha lamba yamphamvu. boma la mtsinje ali ambiri otentha khalidwe. Limatchedwanso mtundu Sudanese.

Monga Niger mtsinje mode zimadalira nyengo?

M'chilimwe ndi kugwa madzi ndi mkulu, chisanu ndi kasupe - ndi otsika. Kuchokera June kuti September mu malire chapamwamba za Chigumulacho. Izo zimatengera nyengo ya mvula chilimwe, koma imagwera pa November pachimake. Akuwuka, icho chimapita pambuyo pake, kuchititsa Nyamulani pafupifupi otaya madzi. Chikuchitika madzi osefukira. manja ambiri ndi youma mtsinje bedi amadzadza madzi. Pa avareji pa mbali yokulirapo ya ukuphwera chinyezi. Pa gawo m'munsi ulamuliro wa Niger Mtsinje amakhala ndi kusefukira attenuated, amene "chimakwirira" malo okhawo January. Pa dera la otaya m'dera madzi ndipo ali otchedwa chigumula chachiwiri. Iye abwera chifukwa cha mvula m'dera yamkuntho.

ankadziwana

Mu estuarine ankadziwana mafunde amachititsa yoweyula osefukira. Kupita ndi nthenda yotaya ndi kulandira kwa mtsinje kukacha kuti mamita 2 kutalika ndipo anati makilomita oposa 100. Kuwonjezera ankadziwana estuarine, mtsinjewo mkati. Ndi chinyontho chigwa, 425 Km m'litali ndi avareji m'lifupi - 87 Km. Malo otchedwa El Jof. Kale, akukhulupirira ndipamene pansi pa nkhokwe yaikulu. chigwa imakhala nyanja zambiri za manja mtsinje. Kumapeto kwa matupi awa ka madzi kachiwiri kupanga umodzi mtsinje njira.

Features mafunde

Mu malire pakati pa Niger - lowland mtsinje. Pamakomo nthawi zambiri amapezeka mu chapamwamba ndipo m'munsi gawo, kumene njira limayenda pamodzi otsetsereka a phiri la Guinea. Wochokera ku mbali ya kumpoto kwa mapiri, mtsinje amadzimadzi loyenda pa mtunda akhakula, ali mathithi angapo. Amakhudza chikhalidwe ndi mode kwa mtsinje wa Niger. madzi apa watercourse mkulu ndi wofulumira. Kuyambira ndi Swaleh, otaya mtsinje kubweza. Iwo akusuntha mu njira northeasterly pamodzi estuary lamkati. More mofulumira otaya mtsinje amakhala kudutsa Timbuktu. Apa watercourse amasintha malangizo ake za kayendedwe. Madzi oyenda mu mitsinje ang'onoang'ono malire apansi beseni kachiwiri Niger ladzala, kupanga izo zonse loyenda. Pakati pa makhwawa zikuluzikulu ndi: Benue, Bani, Kaduna, Milano, Sokoto.

zoyendera mtsinje

Niger Mtsinje boma limalola ntchito njira kuti ndimeyi ngalawa. Mu malire m'munsi mwa mtsinjewo ndi yodutsira chaka chonse, pakati chapamwamba ndipo - malingana ndi madzi mkulu. peculiarity ake ali pa malo osiyana onse m'njira zosiyanasiyana. Mwachitsanzo, madzi a mtsinje kuti Timbuktu Bammako yodutsira okha kuchokera July mpaka January. Kuchokera June kuti October lilipo chifukwa cha kupita kwa zombo za m'dera pakati pa Gabba ndi Lokoja.

Mtsinje Niger zakudya ndi mowa madzi

Ngati mtsinje ena ambiri African, ndi Niger ali ndi mphamvu mvula. Pool catchment m'dera uposa 2.117 sq M.. Km. Pa m'kamwa mwa mtsinje madzi amadya ndalama pafupifupi wofanana kiyubiki mamita 8630 pa mphindi. Madzi amalowa pa madzi osefukira kuonjezera kwambiri ndi kufika pafupi 30-35 zikwi. kiyubiki mamita. meters pa mphindi. Anthu oposa theka imfa chinyezi kumachitika mwa evaporation ndi kusefera. Dziko kwambiri louma ili pakati Ségou ndi Timbuktu. zomvetsa awa sali kulipidwa ngakhale mwa kuthira madzi a mtsinje Bani, m'dera Mopti mumzindawo. M'chaka, nyandza ponyamuka 378 kiyubiki mamita. Km madzi.