INTERNATIONAL
RIVER BASINS OF THE WORLD
Oregon State University
Jeffrey A. Natharius
Alabama Office of Water Resources
Jeffrey J. Danielson
Raytheon, EROS Data Center
Brian S. Ward
Oregon State University
Jan K. Pender
Legacy, Inc.
ABSTRACT
The
purpose of this paper is to update the Register in order to reflect the quantum
changes that have taken place over the last 22 years, both in global
geopolitics and in map coverage and technology. By accessing digital elevation
models at spatial resolutions of 30 arc seconds, corroborating at a unified
global map coverage of at least 1:1,000,000, and superimposing the results over
complete coverage of current political boundaries, we are able to provide a new
register which lists 261 international rivers, covering 45.3% of the
land-surface of the earth (excluding Antarctica). This paper lists all
international rivers with their watershed areas, the nations that share each
watershed, their respective territorial percentages, and notes on changes or
disputes in international boundaries since 1978.
MAP 1 -
International River Basins of the World
MAP 2 -
Africa
TABLE 4
- Africa
MAP 3 -
Asia
TABLE 4
(continued)- Asia
MAP 4 -
Europe
TABLE 4
(continued) - Europe
MAP
5 - North America
TABLE
4 (continued) - North America
MAP
6 - South America
TABLE
4 (continued) - South America
TABLE 5 -
Percentage of a Country's Area Within International Basins