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The Caspian Sea is the world's largest inland body of water, described as the world's largest lake and usually referred to as a full-fledged sea. [2] [3] [4] An endorheic basin, it lies between Europe and Asia: east of the Caucasus, west of the broad steppe of Central Asia, south of the fertile plains of Southern Russia in Eastern Europe, and north of the mountainous Iranian Plateau.
The rate of water-level rise during the EEI may be inferred from the duration of the epoch, estimated at five to six hundred years. Assuming an equal length of the phases of rising, high water and subsiding (150 to 200 years each), the sea level would rise by 180–190 metres (590–620 ft) at a rate of at least one meter per year.
In Ptolemy’s map, Baku was described far from the sea. After the 7th century, the water level of the Caspian Sea rose until the 9th century and since then, the formation of Baku bay began. [2] Severe changes happened at the end of the 8th century, when the Caspian Sea rose more than ten meters.
The Caspian's water levels, which have fluctuated sharply during the last century, have been falling since the mid 1990s, scientific studies have found. ... discussed with Russian President ...
In sharp contrast, the period between 14,300 and 11,100 years ago, which includes the Younger Dryas interval, was an interval of reduced sea level rise at about 6.0–9.9 mm/yr. Meltwater pulse 1C was centered at 8,000 years ago and produced a rise of 6.5 m in less than 140 years, such that sea levels 5000 years ago were around 3m lower than ...
It is the larger northern part of the wider Aral–Caspian Depression around the Aral and Caspian Seas. The level of the Caspian sea is 28 metres (92 ft) below sea level, however several areas in the depression are even lower, and among them Karagiye near Aktau is the lowest at −132 metres (−433 ft).
[4] [10] The water level of the Caspian Sea is falling. [5] Forests in the Caucasus are affected. [11] Ecological problems on the coast are being worsened by climate change. [12] In the post-Soviet economic period, the Azerbaijani economy has become state-controlled and oil-based.
The changing level of the Caspian Sea has resulted in three distinct zones in the delta. The higher areas of the first zone are known as "Baer's mounds," named after researcher Karl Ernst von Baer who worked in this region. These mounds are linear ridges of clayey sands, ranging from 5 to 22 m (16 to 72 ft) in height, and averaging about 8 m ...