Каспијско језеро — разлика између измена
Садржај обрисан Садржај додат
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м datum; козметичке измене |
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Северно и источно од језера налазе се [[Степа|степе]] [[средња Азија|средње Азије]]. На источној обали се налази залив [[Кара-Богаз Гол]]. [[Саобраћај]] на Каспијском језеру је добро развијен, а важан је и [[риболов]]. Каспијски басен спада у највеће светске резерве нафте и гаса.
== Physical characteristics ==
=== Формирање ===
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[[Датотека:Caspian Sea Kazakhstan Mangistau.jpg|thumb|250п|Caspian Sea near [[Aktau]], [[Mangystau Region]], [[Kazakhstan]]]]
The Caspian has characteristics common to both seas and lakes. It is often listed as the world's largest lake, although it is not a [[freshwater]] lake.
The level of the Caspian has fallen and risen, often rapidly, many times over the centuries. Some Russian historians claim that a [[medieval]] rising of the Caspian, perhaps caused by the [[Amu Darya]] changing its inflow to the Caspian from the 13th century to the 16th century, caused the coastal towns of [[Khazars|Khazaria]], such as [[Atil, Khazaria|Atil]], to flood. In 2004, the water level was {{convert|28|m|abbr=off}} below [[sea level]].
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Over the centuries, Caspian Sea levels have changed in synchrony with the estimated discharge of the Volga, which in turn depends on rainfall levels in its vast catchment basin. Precipitation is related to variations in the amount of North Atlantic depressions that reach the interior, and they in turn are affected by cycles of the [[North Atlantic oscillation]]. Thus levels in the Caspian Sea relate to atmospheric conditions in the North Atlantic, thousands of miles to the northwest.
The last short-term sea-level cycle started with a sea-level fall of {{convert|3|m|0|abbr=on}} from 1929 to 1977, followed by a rise of {{convert|3|m|0|abbr=on}} from 1977 until 1995.
=== Деградација животне средине ===
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== Извори ==
{{reflist|30em}}
== Литература ==
== Спољашње везе ==
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