All the accessible fresh water in the world : 無料・フリー素材/写真
All the accessible fresh water in the world / Carbon Visuals
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | There is 4.3917 million cubic kilometres of accessible fresh water. If you brought it all together in a single drop, it would form a sphere 203 km across.There is 1,408.7 million cubic kilometres of water on Earth, but 97.25% of it is sea water. All the water in the world, including sea water, would form a sphere 1,391 km across.There is 38.7 million cubic kilometres of non-ocean water:Ice caps and glaciers: 74.93%Deep groundwater (750-4,000 metres): 13.69%Shallow groundwater (<750 metres): 10.85%Lakes: 0.32%Soil moisture: 0.17%Atmosphere: 0.034%Rivers: 0.0044%Biosphere: 0.0016%Shallow ground water, lakes, rivers and soil moisture makes up 11.35% of non-ocean water and just 0.31% of all water.Water data:Elizabeth Kay Berner and Robert A. Berner, 1987, The Global Water Cycle: Geochemistry and Environment, Prentice Hall, Inc., Englewood Cliffs, N.J, Table 2.1, p 13By Carbon Visuals for South West Water |
| 撮影日 | 2014-09-05 16:50:48 |
| 撮影者 | Carbon Visuals |
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