Shugabanci na kwarara daga cikin Volga. Daga Tver yankin da Caspian Sea tare da babban kogi

A expanses of Rasha ta Turai ƙasa gudana babban kogi, wanda ya yi daidai da a wannan bangare na duniya. Volga miƙa daga cikin Valdai Hills ga Caspian Sea. Yana gudana ta hanyar da gandun daji da kuma steppe, kunsawa yawa aikin gandu. tsawon kogin tasa yanki da kuma yankin Neja Delta sa shi cikin mafi girma a Turai. Ba shi yiwuwa a overestimate da muhimmancin a cikin kasa tattalin arzikin a baya da kuma a yanzu mataki.

Shugabanci na kwarara daga cikin kogin Volga

A kogi ne motsi zuwa kudu maso gabashin, kamar yadda muka kusanci bakinka zama mafi m. Volga kwarara shugabanci a kowane takamaiman site sa ƙasa fasali. Duk da haka, da kogin gado ba sosai tortuous. A mafi zato juyawa faruwa a kusa Kazan. Ga shugabanci na kwarara daga cikin Volga canjãwa da cika fuska daga gabas zuwa kudu. A Samara, da ta ke a kusa da Zhiguli Mountains, wucewa ta hanyar wasu tuddai. Wannan kiwata kudu-maso-yammacin kwarara daga cikin kogin. Volga motsa haka kusan zuwa Volgograd. Ba da nisa daga gari, shi ne motsi kusa da Don. Aƙalla a wannan wuri na Volga kwarara shugabanci canje-canje zuwa kudu-maso-gabas, ya zauna, don haka har zuwa mahaɗar tsakãninsu na Caspian Sea.

M farkon babban kogin

Kamar yadda ka sani, duk mai iko, mai muhimmanci da kuma da yawa a farko ko a lokacin haihuwa kamannuna kananan, wani lokacin inconspicuous. Ina farkon na Volga River? Yana za a iya samu a cikin Tver yankin, kusa da kauyen Volgoverkhovye. Akwai fadama da kuma buga 'yan keys. Daya daga cikin su an dauke su da tushe daga cikin kogin. Duk iya sha ruwa daga wani marmaro, bada Yunƙurin zuwa Volga. Ga tare da wani karamin ɗakin sujada tare da wata taga a cikin bene kai tsaye sama Madogararsa.

A kadan kara a kan kogin jũya a cikin wani rafi nisa na game daya mita da kuma zurfin game da talatin santimita. Idan akwai wani ɗakin sujada, kuma daban-daban da ãyõyinMu, da mutum tambayar da tambaya "inda farkon na Volga River?", A iya rasa shi ba. Saboda haka kadan alama digon a kwatanta da iko ruwa rafi. More "nagari" masu girma dabam Volga yakan mallaki, riga keta lake Kananan da Manyan Verkhita. Digon yana faɗaɗa to 1.5 km da kuma zurfafa wa wani talakawan of 5 m.

tsarin karba-karba

River za a iya raba uku segments. Upper Volga lullube daga tushen zuwa mahaɗar tsakãninsu da Oka. A talakawan ɓangare na kogin ƙare da bakin Kama, da ƙananan - da Caspian Sea. A mahaɗar tsakãninsu biyu manyan aikin gandu na Volga ta zama mafi m.

Oka gudana a cikin babban kogin, a yankin na Nizhny Novgorod. A mafi muhimmanci dama tributary na Volga sa fadi. Kama kogin haɗu da rabin hanya daga Kazan zuwa Ulyanovsk. Shi ne mafi girma hagu tributary. Akwai ka'idar bisa ga abin da ba Kama gudana a cikin Volga, da kuma mataimakin versa. Duk da haka, shi har yanzu ya kasance na yau da kullum.

bakinka

A wani teku na Volga gudana? A Caspian. River Delta fara kusa Volgograd, inda aka rabu da Akhtuba. Volga bada Yunƙurin zuwa game da 500 rassan da ducts. River Delta yana daya daga cikin mafi girma a Rasha. Its tsawon aka kiyasta a game da 160 km, da kuma fadin ne a raba rabo na 40 km. The Delta ne na karshe birni a kan kogin - Astrakhan. Yana kuma Ya halitta reserves, mai kariya da musamman yanayin wannan yankin.

wata babbar lake

Zai yiwu kowa da kowa, wanda yake zaune a kasar mu sani ga wanda teku gudana a cikin Volga. Duk da haka, ba kowa da kowa ya san cewa Caspian Sea shi ne mafi girma lake a duniya. Shi ne ake kira da tẽku, sabõda sararin yankin da kuma Oceanic ɓawon burodi rufi da kasa. A wannan yanayin, da Caspian Sea yana da wani kanti. Sea-lake ba da alaka da teku.

Volga - mafi girma a kogin sunã gudãna a cikin Caspian Sea. Yana daukawa da shi a babbar adadin sabo ruwa. A sakamakon haka ne mafi ƙasƙanci matakin na gwargwado a yankin Neja Delta yankin da kogin - kawai 0.05%.

Daya daga cikin siffofin na Caspian Sea - wani canji a cikin ruwa matakin. Constant monitoring daga cikinsu sun gudanar tun 1832. Nazarin ya nuna cewa mafi darajar da aka kai a 1882 (25.2 m kasa teku matakin). The mafi ƙasƙanci darajar da index aka auna a 1977 (29 m kasa teku matakin). Caspian Sea matakin ya tashi har 1995, sa'an nan kuma fara samun koma baya. Tun 2001, index karuwa ne a lura. Dalilin wannan hawa da sauka, a cewar masana kimiyya, da yake a cikin hade da daban-daban dalilai, yanayin, ma'aunan kasa da anthropogenic hali.

A Caspian Sea, kazalika da Volga kansa, yana bukatar da za a kare daga gurbatawa da kan-yin amfani da albarkatun. The ayyuka na birane da kuma manyan kamfanonin, kazalika da uncontrolled kama kifi take kaiwa zuwa ga halaka da Flora da fauna daga wadannan tafkunan.

Babban Rasha kogin ya haɗu da yawa birane na kasar mu. kwarara shugabanci na Volga, ta gwamnatin da kuma albarkatun da ake da kyau gane kuma ana amfani da dalilai daban-daban tun lokacin da. - kogin shipping tashar, a haɗa da babban yawan tashoshin jiragen ruwa, tushen sabo ruwa, abinci da kifi da kuma m hanya domin yawon bude ido.