Research Article

Modeling and Dynamical Analysis of the Water Resources Supply-Demand System: A Case Study in Haihe River Basin

Table 1

Water resources statistic data in Haihe River Basin (Unit: billion m3).

Year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009

424.00 431.50 400.60 392.00 399.83 377.05 368.01 380.46 392.85 384.52 373.39 370.02
160.70 162.68 136.60 122.70 127.94 113.64 118.23 123.35 134.15 128.64 123.10 125.50
261.90 267.50 262.79 267.74 270.29 261.38 246.97 252.94 251.85 250.01 240.60 235.88
1.40 1.29 1.21 1.56 1.60 2.03 2.83 4.17 6.85 5.83 9.69 8.64