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Flying river : ウィキペディア英語版 | The flying river is a movement of large quantities of water vapor transported in the atmosphere from the Amazon Basin to other parts of South America. The forest trees release water vapor into the atmosphere through transpiration and this moisture is deposited in other localities in the form of precipitation, forming a virtual river.==Concept==An average forest tree will release 1000 litres (220 imp gal; 264 US gal) of water vapor into the atmosphere every day. It has been found that whereas every square metre of the surface of the sea evaporates one litre of water each day, the same area of forest evaporates about eight times as much because of the multiple layers of foliage in the crown of the trees. The main airflow in the Amazon basin is towards the southwest. When this air mass reaches the Andes, the mountain range acts as a "natural barrier", redirecting huge volumes of humid air towards central and southern Brazil as well as towards northern Argentina, Paraguay, and Uruguay, and rain falls in these areas. Some part of this air manages to surmount the cordillera and deposits rain in Peru. Other air masses travel northwards from the Amazon basin, passing over Colombia, Venezuela, Guyana, French Guiana, and Suriname.
The flying river is a movement of large quantities of water vapor transported in the atmosphere from the Amazon Basin to other parts of South America. The forest trees release water vapor into the atmosphere through transpiration and this moisture is deposited in other localities in the form of precipitation, forming a virtual river. ==Concept== An average forest tree will release 1000 litres (220 imp gal; 264 US gal) of water vapor into the atmosphere every day.〔 It has been found that whereas every square metre of the surface of the sea evaporates one litre of water each day, the same area of forest evaporates about eight times as much because of the multiple layers of foliage in the crown of the trees. The main airflow in the Amazon basin is towards the southwest. When this air mass reaches the Andes, the mountain range acts as a "natural barrier", redirecting huge volumes of humid air towards central and southern Brazil as well as towards northern Argentina, Paraguay, and Uruguay, and rain falls in these areas. Some part of this air manages to surmount the cordillera and deposits rain in Peru. Other air masses travel northwards from the Amazon basin, passing over Colombia, Venezuela, Guyana, French Guiana, and Suriname.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「The flying river is a movement of large quantities of water vapor transported in the atmosphere from the Amazon Basin to other parts of South America. The forest trees release water vapor into the atmosphere through transpiration and this moisture is deposited in other localities in the form of precipitation, forming a virtual river.==Concept==An average forest tree will release 1000 litres (220 imp gal; 264 US gal) of water vapor into the atmosphere every day. It has been found that whereas every square metre of the surface of the sea evaporates one litre of water each day, the same area of forest evaporates about eight times as much because of the multiple layers of foliage in the crown of the trees. The main airflow in the Amazon basin is towards the southwest. When this air mass reaches the Andes, the mountain range acts as a "natural barrier", redirecting huge volumes of humid air towards central and southern Brazil as well as towards northern Argentina, Paraguay, and Uruguay, and rain falls in these areas. Some part of this air manages to surmount the cordillera and deposits rain in Peru. Other air masses travel northwards from the Amazon basin, passing over Colombia, Venezuela, Guyana, French Guiana, and Suriname.」の詳細全文を読む
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