Image:Ganges River Delta, Bangladesh, India.jpg

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Description

The Ganges River Delta (fig. 5) is the largest inter-tidal delta in the world. With its extensive mangrove mud flats, swamp vegetation and sand dunes, it is characteristic of many tropical and subtropical coasts. The vegetation cushions the shoreline from wind and wave action while the mangrove trees provide a habitat and food for aquatic and terrestrial plant and animal life. The increasing demand for lumber and firewood is outpacing the natural re-growth of the mangrove trees. Space Shuttle photographs, taken over time, permit monitoring of environmental changes in the delta caused by population pressures, and allows mapping of geological changes caused by shifting distributaries and delta growth. As seen in this photograph, the tributaries and distributaries of the Ganges and Brahmaputra Rivers deposit huge amounts of silt and clay that create a shifting maze of waterways and islands in the Bay of Bengal.
Source

http://eol.jsc.nasa.gov/debrief/STS066/rep2.htm
Date

1994-11-06
Author

NASA
Permission
( Reusing this image)

see below


Public domain
 This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". ( NASA copyright policy page or JPL Image Use Policy).

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File history

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Date/Time Dimensions User Comment
current 20:07, 25 October 2005 1,400×1,370 (805 KB) Brian0918 ( GANGES RIVER DELTA, BANGLADESH, INDIA (STS066-92-013). The Ganges River Delta (fig. 5) is the largest inter-tidal delta in the world. With its extensive mangrove mud flats, swamp vegetation and sand dunes, it is characteristic of many tropical and subtr)
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Metadata

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Orientation Normal
Horizontal resolution 300 dpi
Vertical resolution 300 dpi
Software used Adobe Photoshop CS2 Windows
File change date and time 16:04, 25 October 2005
Colour space 65535
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