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The combined volume of water in all the oceans is roughly 1.335 billion cubic kilometers (1.335 sextillion liters, 320.3 million cubic miles). [ 74 ] [ 93 ] [ 94 ] This section is an excerpt from Hydrosphere .
World map of countries by their raw ecological footprint compared against the global average biocapacity of 2.1 gha per person in 2007. List of countries by carbon dioxide emissions per capita; Sustainable development; List of countries by inequality-adjusted Human Development Index; Peak water, water resources and water withdrawal
The total volume of water in rivers is estimated at 2,120 km 3 (510 cu mi), or 0.49% of the surface fresh water on Earth. [2] Rivers and basins are often compared not according to their static volume, but to their flow of water, or surface run off. The distribution of river runoff across the Earth's surface is very uneven.
About 2 acre-feet. There must be two spaces 2.5 m (8 ft 2 in) wide outside lanes 1 and 8 (in effect, two empty lanes). [ 3 ] The length of 50 metres (164 ft) must be between the touch pads at the end of each lane, if they are used. [ 3 ]
The Great Lakes contain 21% of the world's surface fresh water: 5,472 cubic miles (22,810 km 3), or 6.0×10 15 U.S. gallons, that is 6 quadrillion U.S. gallons, (2.3×10 16 liters). The lakes contain about 84% of the surface freshwater of North America; [ 48 ] if the water were evenly distributed over the entire continent's land area, it would ...
The lake covers nearly 14,000 acres (57 km 2) with 190 miles (310 km) of shoreline touching three counties. [6] The lake is an average of 23 feet (7.0 m) deep with an estimated volume of 1.35 × 10 10 cubic feet (3.82 × 10 8 m 3 ).
The Truckee River enters Pyramid Lake at its southern end. Pyramid Lake is an endorheic lake, with water leaving only by evaporation or sub-surface seepage. The lake has about 10% of the area of the Great Salt Lake, but it has about 25% more volume. The salinity is approximately 1/6 that of sea water.
Set of Russian customary units of measurement based on body proportions. Historical Russian units of measurement were standardized and used in the Russian Empire and after the Russian Revolution, but were abandoned after 21 July 1925, when the Soviet Union adopted the metric system.