Status and Future Perspectives of the Drava River Basin - Life Drau
Status and Future Perspectives of the Drava River Basin - Life Drau
Status and Future Perspectives of the Drava River Basin - Life Drau
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800000<br />
700000<br />
600000<br />
500000<br />
400000<br />
300000<br />
200000<br />
100000<br />
0<br />
Extracted gravel <strong>and</strong> s<strong>and</strong> along <strong>the</strong> HR-HU <strong>Drava</strong> (rkm 90- 236)<br />
Year 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001<br />
1981-2001: about 7 million tons, equal to 350,000 t/yr (after Burian, 2006)<br />
Average bedload sediment transport 100,000 t/yr, 1986-2003 (after Rakoczi,<br />
Szekeres 2004)
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