sustainability - SUNY College of Environmental Science and Forestry

Sustainability 2011 , 3 2373

Table 5. Seasonal groundwater expressed as a percentage of total available irrigation water

in Pakistan.

FY

Kharif season Rabi season

GW

(MAF)

SW + GW

(MAF)

GW % of

(SW + GW)

(MAF)

GW

(MAF)

SW + GW

(MAF)

GW % of

(SW + GW)

(MAF)

1999 25.5 77.2 33.0 25.6 56.6 45.3

2000 24.9 76.9 32.4 25.0 56.4 44.3

2001 25.1 77.7 32.3 25.4 57.1 44.6

2002 25.0 77.6 32.2 25.3 57.1 44.4

2003 24.8 77.5 32.0 25.3 57.0 44.3

2004 24.8 77.6 31.9 25.3 57.2 44.2

2005 24.8 78.2 31.7 25.3 57.5 43.9

2006 24.7 77.6 31.8 25.7 59.7 43.0

2007 24.7 82.3 30.0 25.7 55.5 46.2

2008 24.5 85.6 28.6 25.5 56.9 44.8

2009 23.9 88.9 26.9 24.8 54.0 45.9

“GW” = groundwater; “SW” = surface water.

Table 6. Electric and diesel pumps expressed as a percentage of total pumps.

FY Total pumps Electric pumps (millions) Diesel pumps^ Electric pumps % of total Diesel pumps % of total

1999 0.6 0.1 0.4 20.8 79.2

2000 0.6 0.1 0.5 18.4 81.6

2001 0.7 0.1 0.5 17.3 82.7

2002 0.7 0.1 0.6 16.5 83.5

2003 0.8 0.1 0.6 15.7 84.3

2004 1.0 0.1 0.8 13.9 86.1

2005 1.0 0.1 0.8 13.9 86.1

2006 1.0 0.1 0.9 14.4 85.6

2007 0.9 0.1 0.8 12.5 87.5

2008 0.9 0.1 0.8 13.1 86.9

2009 0.9 0.1 0.8 13.1 86.9

G