A Caspian Sea, da tarihi da kuma siffofin

A Caspian Sea ne daya daga cikin mafi girma a tabkuna a duniya da kuma wuya baya zuwa yankin na tekun Black Sea. Shida kilomita dubu na ta bakinta aka located a kan ƙasa na Rasha, bar dubban kilomita raba tsakanin biyar Asian jamhuriyoyin. A peculiarity na Caspian Sea ne cewa, duk da ban sha'awa size (da surface yankin na 371 sq. Km), shi ba za a iya sanya wa teku sosai, tun da shi ne ba fitarwa zuwa wani teku. Caspian Sea zurfin dabam dangane da topography na seabed. A mafi zurfi rabo daga gare shi ne kudancin ruwa shafi a cikin wadannan yankunan kai 1025 mita.

Kuma yanzu a bit na tarihi.

Domin da farko lokacin da Caspian Sea da aka ambata a cikin rubuce-rubucen na zamanin d Girkanci da kuma Roman malamai. Shekara dubu biyu BC kudu-maso-gabashin da kuma tsakiyar ɓangare na zamani ta Kudu Caucasus sanaki kabilan Caspians, daga abin da, a gaskiya, ya kuma ba da sunan da lake-teku. A farkon karni BC. e. da kewaye ƙasar da aka girgiza da yawa tribal yaƙe-yaƙe, wanda a cikin sa cikin Caspian Sea da aka tura daga saba ƙasa a cikin wannan gaɓar teku. Yana da aka a lokacin da aka kira da Caspian. A tarihin zamanin d mutane na zuwa ƙarshen Caspian Sea Coast kabilan Caucasian Albania a 2nd karni BC Yau, da tsoho wayewa kusan bai tsira wani m bayanai. Da ɗan baya, arewacin gaba da lake, da teku da aka sanaki nomadic mutane, musamman da Hazaras, takaddama da Rasha sarakuna. Su main birnin Itil aka located a bakin Volga River. Ba na karshe rawar da aka buga da Caspian Sea a waje tattalin arziki da cinikayya manufofin Ancient Rus. Ta hanyar tanã gudu mafi muhimmanci cinikayya hanyoyi da kofofi zuwa Uzbekistan, Baltic da kuma Black Tekuna. Ga mutane da yawa ƙarni na wayewar dan adam ne a kan gaba a cikin teku, shi ya sha nanata canza sunanta. A Caspian Sea aka kira da Khazar, Khvalynsk, Hirkan.

A farko definition na Caspian Sea a matsayin ware daga duk tekuna da tafki ba a cikin rubuce-rubucen, da Girkanci tarihi Herodotus. Wanda ya rayu a karni daga baya, Aristotle ci gaba da aiki na masanin kimiyya, da kuma kawai ya tabbatar da ra'ayi. A binciken da na Caspian Sea an haɗa da sunayen yawa sanannun masana kimiyya da kuma sanannen matafiya. Da zarar kan ta gaba sun ziyarci Helenanci falakin Talomi, da Italiyanci Marco Polo, a Rasha jami'in zamanin Peter girma, Alexander Bekovich-Cherkassy.

Sa Caspian Sea wuri ne na musamman sha'awa domin geographers. Tare da Multi-kilometer tsawon (game da 1 dubu km) daga kudu zuwa arewa akwai wani m iri-iri yanayin damina. A arewacin teku ne halin a temperate nahiyar sauyin yanayi. A cikin hunturu, akwai wani gagarumin drop a zazzabi da kuma nauyi snowfalls. A sauyin yanayi na kudancin ne ba yawa daban-daban daga subtropical Rum. Summer a cikin wannan yanki shi ne zafi da kuma bushe, hunturu - rigar da m.

Babban siffa daga cikin Flora da fauna na Caspian Sea ne da wani yawa na plankton. Sã'õ'in musamman m multiplication na algae ruwa surface zahiri blooms yellow-kore. Coastal m ruwa jũya a cikin wani real ƙunci. Beautiful yanayi na Caspian Coast janyo hankalin masu yawon shakatawa a kowace shekara. a cikin Caspian Sea hutu ne yawanci fĩfĩta da mutane suke so su shakata da kai daga babban m birane. A mafi m mura ne Rasha birni Derbent, Makhachkala, Astrakhan, Aktau Kazakh, Azerbaijan babban birnin Baku. Rasha jama'a ayan zabi dama a cikin Caucasus, wanda hadawa ba kawai ziyartar rairayin bakin teku da kuma yin iyo a cikin tẽku, amma magani a yawa sanatoria, tafiya a kan babban wuraren ban sha'awa na yankin, na kasa Parks da kuma yanayi reserves.