Uviko yamandulo iVolga nomlambo

IVolga akulolize igqalwa enye imilambo emikhulu zehlabathi, ubude balo 3530 km, kwaye indawo isitya ka-1.3 yezigidi ezikwere zeekhilomitha kukho umona kumazwe amaninzi aseYurophu. Kumaxesha amandulo yayisaziwa ngokuba Ra, kumaXesha Aphakathi kwathiwa Itil.

Qala ukuthatha phakathi ichibi Amathafa Valdai Hills. Intili, osuka, ukusuka entshona ukuya empuma, oko aqukuqela Central Russian inkangala. uviko entsha ngalinye iVolga, ukuhlanganisa ulwazi kunye nayo, iyenza ngakumbi nangakumbi ithengiswayo. Xa efika eentaba le Urals, isixeko Kazan, isiteshi ujika ngqo ukuya emazantsi, ukutyhoboza nakummango chain ongena lweCaspian esesihlanjeni. Xa intlanganisela kuLwandle lweCaspian wavelisa Delta enkulu.

River nkqubo ibandakanya imisinga ezahlukeneyo malunga 151 amawaka, ubude iyonke lidlula 574 amawaka eekhilomitha. Xa umlambo 300 eyothi ezinye Ukuhamba komlambo ngaphantsi ubude. Abaninzi kubo lisebenza kuyo ngomhla kwicandelo ukusuka kumthombo ukuya kwisixeko Kazan. Kufuneka kuqatshelwe ukuba nemingenela ekhohlo okuninzi ekunene, nangaphandle, nobona ngakumbi nizinikele. Kwi 85 km ukusuka Kazan, umfula ugeleza angene Kama - le uviko inkulu iVolga.

Ngubani na kubaluleke ngakumbi: i Kama Ra yamandulo okanye

A esiqaqambileyo esikhukulayo lo mfula ephambili inxalenye yaseYurophu eRashiya waba emva kokuhlanganiswa Kama. Kufuphi nesixeko Togliatti Volzhskaya HPP idama, uvimba ijelo, it yakha Kuibyshev ichibi elikhulu. Kule namanzi aqukuqela aye uviko inkulu ekhohlo iVolga.

On nemin iparameters ezingundoqo kufuneka kuqwalaselwe izinto eziphambili Kama kunye iVolga - uviko yayo elungileyo. Kokuma yokuqala wenzululwazi, olwenziwa emva 1875, wabonisa ukuba ekudibaneni luthwala ngokuhambelana yayo 3100 m ³ amanzi yesibini nganye, kwaye Kama - 4300. Kubonakala ukuba uviko elifumileyo ye iVolga. Oku kungenxa yokuba uninzi isitya yayo ise kwindawo hlathi, apho imvula ingaphezulu kwezinye iindawo iVolga lweMeditera.

Kukho izizathu ezininzi apho emlanjeni omkhulu kufuneka kuqwalaselwe le Kama. Omnye wabo - umthombo wayo ibekwe ngaphezu ekuqaleni iVolga, kwaye geography oko luphawu ubukhulu. Kwaye lilonke inani omlambo emlanjeni omkhulu Russian Kama ophantsi.

Kwaye okona kubalulekileyo - sele Kama ezazikho ngelo xesha xa Russian River edumileyo yayingekabikho. Kwisiqingatha sokuqala yexesha koqeqesho, ukuba umkhenkce inkulu Kama, ukuhlanganisa ulwazi kunye Vishera, ephethe amanzi ayo ecaleni kwebhedi yamandulo oLwandle lweCaspian.

Kodwa kwimbali Russia kunye nexabiso layo inkcubeko kwemilambo inkulu eYurophu engenakuphikiswa ezinzima. Ngoko ke Kama - isebe iVolga, yaye ingongoma.

River period preglacial

Oka kwakhona kubhekwe eliphuma iVolga, kuba intili yayo kwabunjwa kwanangaphambi kokuba Ice Age. Iqala kwi Central Highlands, ukuphakama umthombo wayo ka-226 m. Umlambo aqukuqela emlanjeni omkhulu kufuphi nesixeko Nizhny Novgorod. Ummandla isitya yayo yi 245.000 km ^2. Oka ubude 1480 km kwaye nohlobo lokuhamba lomlambo tyaba kumba kunye ojonge avareji malunga 0,11 ^o / _oo. Le uviko Ilungelo inkulu iVolga, phezu nkcukacha uhlaza lwesihlambo lomlambo kunye ijelo elisetyenziswa yahlulwe amacala asentla nengasezantsi. I Oka umlambo flow zaziwa ngokuba eMoscow, i Moksha kunye Klyazma.