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This is a list of places on land below mean sea level. Places artificially created such as tunnels, mines, basements, and dug holes, or places under water, or existing temporarily as a result of ebbing of sea tide etc., are not included. Places where seawater and rainwater is pumped away are included.
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 ecoregion is approximately contained within the Caspian Depression, a sunken geological region feeding in to the Caspian, the surface of which is itself at 28 meters (92 ft) below worldwide sea level. [4] The northern section is almost 900 km wide, and stretches up to 300 km inland across Russia and Kazakhstan.
Azeri President Ilham Aliyev on Monday discussed with Russian President Vladimir Putin his concern over what he said was the "catastrophic" shrinking of the Caspian Sea, and said that the two had ...
The North Caspian depression is part of the continental or semi-arid desert biome. The area receives 300 mm (12 in) of rain per year, on average, and less than 10% of the region is irrigated. The Caspian Depression is below sea level, consisting of large areas of marshlands in the eastern region.
The level of the latter was 110–120 metres (360–390 ft) below the present Caspian level—in other words, 140–150 metres (460–490 ft) below sea level. [7] [8] In the Caspian Depression, the Khvalynean sediments occur primarily near the surface; younger still (and higher in the sequence) are the Holocene floodplain lacustrine and marine ...
In March 1980, workers blocked the Caspian link, due to concerns that evaporation was accelerating a fall in Caspian Sea. [2] The resulting "salt bowl" caused widespread problems of blowing salt, [5] reportedly poisoning the soil and causing health problems for hundreds of kilometers downwind to the east.
Upland and lowland are portions of a plain that are conditionally categorized by their elevation above the sea level. Lowlands are usually no higher than 200 m (660 ft), while uplands are somewhere around 200 m (660 ft) to 500 m (1,600 ft). On unusual occasions, certain lowlands such as the Caspian Depression lie below sea level. [1]