年份

2008

2009

2010

2011

2012

2013

2014

地下水消耗

58.65

59.62

59.43

59.77

59.76

59.23

60.26

Underground water consumption

(74.04%)

(74.09%)

(73.41%)

(73.27%)

(73.11%)

(72.55%)

(72.44%)

温室气体排放

10.75

10.87

10.89

10.91

10.95

11.02

11.22

Greenhouse gas release

(13.57%)

(13.51%)

(13.45%)

(13.37%)

(13.40%)

(13.50%)

(13.49%)

地膜污染

1.15

1.17

1.2

1.23

1.26

1.26

1.27

Mulching film pollution

(1.45%)

(1.45%)

(1.48%)

(1.51%)

(1.54%)

(1.54%)

(1.53%)

农药损失

2.96

3.01

3.14

3.17

3.27

3.33

3.34

Pesticide cost

(3.74%)

(3.74%)

(3.88%)

(3.89%)

(4.00%)

(4.08%)

(4.01%)

化肥流失

5.70

5.80

6.30

6.50

6.50

6.80

7.10

Fertilizer loss

(7.20%)

(7.21%)

(7.78%)

(7.97%)

(7.95%)

(8.33%)

(8.53%)

负效应总成本

79.21

80.47

80.96

81.58

81.74

81.64

83.19

Total cost

(100%)

(100%)

(100%)

(100%)

(100%)

(100%)

(100%)