长江流域全图.pdf
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Watersheds of Asia and Oceania
AS29 Yangtze
Water Resources eAtlas
Landcover Classes
Forest
Shrubland
Savanna
Grassland
Permanent Wetland
Cropland / Natural Vegetation Mosaic
Urban / Industrial
Barren
Tundra
Rivers
Political Boundaries (Intl.)
Political Boundaries (Natl.)
Water Bodies
Land Cover and Use Variables
Percent Forest Cover: 6.3
Percent Grassland, Savanna and Shrubland: 28.2
Percent Wetlands: 3.0
Percent Cropland: 47.6
Percent Irrigated Cropland: 7.1
Percent Dryland Area: 2.0
Percent Urban and Industrial Area: 3.0
Percent Loss of Original Forest Cover: 84.9
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Watersheds of Asia and Oceania
AS29 Yangtze
Water Resources eAtlas
Basin Indicators
Basin Area (sq. km): 1,722,193
Average Population Density (people per sq. km): 214
Number of Large Cities (100,000 people): 9
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Water Supply per Person (1995)(m /year): 2,265
Degree of River Fragmentation: Medium
Number of Dams (15m high) in Basin: 63
Number of Dams (150m high) in Basin:
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