A St. Petersburg, abin da tsawo? St. Petersburg: labarin kasa, ƙasa description

Daya daga cikin mafi girma a yankuna a Rasha ne Leningrad. An located a arewa maso yammacin kasar, yankin 86.000 murabba'in mita. km. Ya na zaune a nan kawai 6.7 mutane miliyan. M yanki da Austria, da yawan abin da yake 7.6 mutane miliyan inhabiting da ƙasa na 84 000 murabba'in mita. km.

janar bayanai

Ban sha'awa Gwargwadon matsayi ne birnin St. Petersburg. Tsawo bambanta a ko'ina cikin birnin, amma a kan talakawan gwada da kananan.

Ya kamata a lura da cewa St. Petersburg ne wurinta - mafi northerly na duniya birane da alƙarya kan mutane miliyan 1 .. An located a arewa maso yamma na Rasha, a bakin Neva Bay, dab da bakin kogi. Neva (Gulf of Finland), da kuma daukan wasu daga cikin tsibiran a cikin Neva yankin Neja Delta. Dukan yanki na 14.390 murabba'in mita. km.

Bayan karanta wannan labarin, za ka iya samun ƙarin bayani game da ɓangaren da na arewacin babban birnin kasar (St. Petersburg): tsawo, wuri, topography da sauransu.

Da rabo daga cikin birni

A birnin za a iya raba 3 sassa: Viborgskaya gefe (dama banki arewa). Moscow gefe (hagu-gefe, kudu). Tsibirin tsakiyar ɓangare. Mafi yawa daga cikin birnin da aka located a tsibirin, wanda a farkon kwata na XIX karni, akwai 147, kuma a karshen karni - 101. A birnin a shekara ta 1976 ya bar su 42, 29 daga cikinsu ba tare da sunayen. Vasilevsky Island (wani yanki na 10 sq. Km) - mafi girma.

Saboda gaskiya cewa da kadan tsawo saman teku matakin, St. Petersburg cikin sharuddan ruwa bautar da fari a Rasha da kuma a duniya - daya daga cikin na farko. Babban waterway na arewacin babban birnin kasar ne kogin Neva, wanda shi ne tsayin 74 km.

Delta zamani Neva aka kafa game da 4000 da suka wuce, a sakamakon nasara a ruwayen yankin Gulf of Finland, Lake Ladoga. A kogin bankuna aka da nauyi Scotland. Mun tsira Shuvalovskie Lahti da Marshes.

Delta kogin Neva yana da 83 murabba'in mita. km. Height Coast ta talakawan ne 3-6 mita, da kuma a cikin birnin - game da 3 mita.

Labarin kasa na Saint Petersburg

City a unguwan za a iya kwatanta da kananan Turai jihar. Bugu da kari, shi yana da duwãtsu, tabkuna da koguna. A siffar cikin kwano ne babbar, yana tsawaita daga arewa zuwa kudu. Gefuna shi ne bakin tekun na zamanin d Baltic Sea - tsawo Pargolovskaya da Koltushskoe (. About 60 mita saman teku matakin) zuwa arewa-maso-gabas da kuma arewa, Dudergofskie (tsawo har zuwa 176 mita), Pulkovo da Pushkin (75 mita) a kudu da kuma kudu-maso-yammacin.

Abin lura shi ne cewa mun gwada da kananan tsawo saman teku matakin a cikin dukan na Arewa Palmyra. St. Petersburg aka located a wani yanki da cewa nasa ne da Neva filayen kwari da ake located a kan Gulf. Babban yankin lẽƙãwa a teku matakin ne kawai game da 3 mita, kawai Smolninskiy da Vyborg gundumar - kadan mafi girma (har zuwa 24 mita). Akwai wasu da dan kadan mafi girma yankunan, kamar yadda za a iya samu a kasa.

Daga arewa zuwa kudu da birnin stretches for 44 kilomita, kuma daga gabas zuwa yamma - 25. Its yanki - 600 murabba'in mita. km.

City Center (Gwargwadon) is located a Gulf na Finland, kusa da kauyen na Olgino.

A Gwargwadon tsarawa daga Saint-Petersburg - 59,89 shuka. latitud da kuma 30.26 gabas longitude. A wannan kamu ya wuce ta Alaska (kudancin bakin tekun) da kuma Greenland ta hanyar Magadan Ukhta da Oslo (Norway babban birnin kasar). Kuma a kan wannan longitude ne biranen Alkahira, Kiev, Odessa, Khartoum da Pretoria.

taimako

A peculiarity na taimako - wani sosai kananan tsawo saman teku matakin.

St. Petersburg sun fi mayar located in wani yanki wanda yake shi ne low lebur bayyana dauke da wani jam'i tsoho marine baranda. Daga cikin wadannan, cikin shahararrun ne Litorina, wanda ta samo asali ne da Metro tashar "Avtovo". Kuma shi lullube tare da babban tini buga da kuma kusan duk na Peterhof karauka.

Ta samu ta sunan ta sunan Litorina teku cewa wanzu game da 4-7 shekara dubu da suka wuce a kan site na yanzu Baltic. Terrace a birnin ƙwarai sāke a cikin shakka daga rayuwar mutum (gina tituna da kuma hanyoyin da fairly Cunkoso).

A abin da tsawo ne Saint-Petersburg?

Height a wani m iri-iri. Northern Territory a yankin na swampland Yuntolovsky ajiye da tsawo na 1 mita, da kuma a cikin yankunan Poklonnaya Hill - 40 mita. Kudancin tsawo talakawan daga 5 zuwa 18 mita. Kawai a cikin wasu arewaci da kudancin kewayen birni yankunan a wasu wuraren da matsakaicin tsayi da ƙasa kai 60 m.

A mafi batu a cikin gari ne 176 mita Dudergofskih duwãtsu. Kuma da mafi ƙasƙanci batu (ƙasar) ne a cikin Kronstadt yankin. Wannan Dock pool, da talakawan tadawa na ruwa surface wanda yake kasa da sifili zurfin ma'auni Kronshtadtskogo 11,4 mita.

Tsawo (Saint-Petersburg cibiyar) a kan talakawan 5 mita a kan ta yankunan rarraba a cikin wadannan hanya: a cikin yankunan tsakiya - 1-5 mita, a arewacin periphery - 5-30 mita. a cikin outlying kudanci da kuma kudu maso yammacin yankuna - 5-2 mita. Gundumar Red Village (game da 70-110 mita) da kuma Crow Mountain (176 mita) - da mafi yankunan.

A karshe, a bit game da binciken kasa na yankin

A lokacin da Paleozoic (game da 400 miliyan. Lita. Ago) gaba daya dukan ƙasar da ba birni da aka rufe teku. Rinjaye a nan sedimentary kankara kamar yumɓu ne, yashi, sandstone, da kuma farar ƙasa, shafi kauri fiye da 200 m bedrock.

Relief kamar yadda na yau aka kafa a sakamakon da m ayyuka na kankara sheet (Valdai ya 12,000 da suka wuce). Daga bisani (bayan da mãsu bãyar da bãya), ya kafa sosai Littorina Sea, wanda suka tattara 4000 shekaru da suka wuce, sa'an nan kogin kwarin kafa. Neva, gina na laka lake-glacial kuma post glacial. A lokacin da 2,500 shekaru, da taimako kusan canzawa.