Ecological Archives A020-019-A5

Fei Lu, Xiaoke Wang, Bing Han, Zhiyun Ouyang, Xiaonan Duan, and Hua Zheng. 2010. Net mitigation potential of straw return to Chinese cropland: estimation with a full greenhouse gas budget model. Ecological Applications 20:634–647.

Appendix E. Experimental Data of CH4 emission from rice paddies in China.

In this appendix, the data of CH4 emission from rice paddies in China are given. This appendix contains three tables, E1, E2, and E3. Table E1 shows the experimental data of CH4 emission from early rice paddies. Tables E2 and E3 summarize the data for the paddies of semilate rice, single cropping late rice, and double cropping late rice. Each table contains the following information:

  1. The year when the examination was made;
  2. The name of the site;
  3. Emission factor of CH4 from paddy rice fields with synthetic fertilizer but without organic fertilizer;
  4. References.

A full list of the references is also given at the end of this appendix.

TABLE E1. CH4 emission from early rice paddies.


Year of the experiment

Sites

CH4 emission during each rice-growing season (kg CH4/ha)

References


2004

Wangcheng, Hunan

272.16

Qin et al. 2006a

2004

Wangcheng, Hunan

200.82

Qin et al. 2006b

1998

Changsha, Hunan

571.08

Rong et al. 2001

1997

Changsha, Hunan

824.04

1996

195.25

1995

Wuhan, Hubei

133

Lin et al. 2000

87.5

167

102

1994

Guangzhou, Guangdong

5.9808

Lu et al. 1999

4.6992

1995

56.1768

15.3792

4.4856

1988

Hangzhou, Zhejiang

130

Wang 2001

1989

201.1

1996

95.2

89.1

1997

53

1998

139.1

1991

Taoyuan, Hunan

399.1

159.3


 

TABLE E2. CH4 emission from semilate rice or single cropping late rice paddies.


Year of the experiment

Sites

CH4 emission during each rice-growing season (kg CH4/ha)

References


1992

Shilihe, Liaoning

131

Wang 2001

1990

Wali, Beijing

412.8

460.2

1991

643.2

542.4

489.6

432

1992

230.4

573.6

225.6

1990

400.8

1991

168.9

1995

26.8

1995

Changping, Beijing

24.9

1996

21.4

48.4

44

1997

4.3

2005

Xishuang banna, Yunnan

169.1

Yang et al. 2007

142.1

2003

Yanting, Sichuan

173.96

Han et al. 2006

2003

Yanting, Sichuan

632.016

Han et al. 2005

512.064

239.904

192.096

1996

Shuangliu, Sichuan

102.648

Ren et al. 2002

126.048

361.92

1997

52.104

43.368

1998

290.472

228.384

153.192

296.712

1999

368.472

393.744

1994

Guangzhou, Guangdong

8.5536

Wang 2001

1995

3.3264

1995

Jurong, Jiangsu

13

1997

28

1993

Wuxian, Jiangsu

98.3

132

191

1994

81

1995

272.3

1996

53.2

1997

85.1

97

1994

Nanjing, Jiangsu

51.4

35.9

85.5

76.7

1987

Hangzhou, Zhejiang

934

1995

238.7

1996

182.6

166.5

1996

Jinsha, Sichuan

43.3

51.6

147.9

334.3

1997

61.5

1998

254.3

1995

Chongqing

363

413

114


 

TABLE E3. CH4 emission from double cropping late rice paddies.



Year of the experiment

Sites

CH4 emission during each rice-growing season (kg CH4/ha)

References


2004

Wangcheng, Hunan

220.008

Qin et al. 2006a

2006

Ningxiang, Hunan

16.93032

Li et al. 2006

21.59856

2004

Wangcheng, Hunan

219.3672

Qin et al. 2006b

-

Hangzhou, Zhejiang

189.1

Chen et al. 2002

1996

Changsha, Hunan

416.16

Rong et al. 2001

126.72

728.06

356.83

399.528

1997

1015.2

182.4

1407.07

376.98

1997

Jurong, Jiangsu

49

Cao et al. 2000

1995

Wuhan, Hubei

151

Lin et al. 2000

130

256

189

1994

Guangzhou, Guangdong

68.1

Lu et al. 1999

1995

193

135

1992

Wuxian, Jiangsu

133.9

Wang 2001

108.9

1988

Hangzhou, Zhejiang

200.8

1989

1021.3

1996

Fuyang, Zhejiang

100.6

112.3

1997

141.6

1991

Taoyuan, Hunan

523.9

1992

395.5

1995

Changsha, Hunan

290.2

129.3

1996

248.8

72.6

179.2

422.4

1997

483.3

 

98.02

 

138.6


 

LITERATURE CITED

Cao, J., Ren, L., Wang, G., Xu, H., Cai, Z., Shen, Q. 2000. Methane emission from permeable paddy soils in Jiangsu Province. Agro-environmental Protection, 19(1):10–14 (in Chinese).

Chen, W., Lu, W., Duan, B., Wassmann, R., Lantin, R. 2002. Effect of rice straw manure on methane emission in late-rice paddy fields. Acta Pedologica Sinica, 39(2):170–176 (in Chinese).

Han, G., Zhu, B., Gao, M. 2006. Methane emission from rice-rape rotation paddy fields and its total amount estimation. Chinese Journal of Eco-Agriculture, 14(4):134–137 (in Chinese).

Han, G., Zhu, B., Jiang, C., Gao, M., Zhang, Z., Ma, X. 2005. Methane emission from paddy fields and its affecting factors in hills of the central Sichuan Basin. Rural Eco-Environment, 21(1):1–6 (in Chinese).

Li, L., Hu, L., Chen, F., Xiao, X., Yang, G. 2006. Effects of different long-term fertilization on emission of CH4 and N2O from paddy soil. Journal of Agro-Environment Science, 25(S2):707–710 (in Chinese).

Lin, K., Xiang, Y., Jiang, D., Hu, Q., Li, Z., Du, D., Tao, Z. 2000. Methane emission flux from paddy fields and its control in Hubei. Agro-environmental Protection, 19(5):267–270 (in Chinese).

Lu, W., Liao, Z., Zhang, J., Cen, C. 1999. Effects of differnet rice-vegetable rotation systems on CH4 emission from paddy soils. Agro-environmental Protection, 18(5):200–202 (in Chinese).

Qin X., Li, Y., Liu, K., Wan, Y., Gao, Q. 2006a. The effect of Long-term fertilization treatment on methane emission from rice field in Hunan. Chinese Journal of Agrometeorology, 27(1):19–22 (in Chinese).

Qin, X., Li, Y., Liu, K., Wan, Y. 2006b. Methane and nitrous oxide emission from paddy field under different fertilization treatments. Transactions of the Chinese Society of Agricultural Engineering, 22(7):143–148 (in Chinese).

Ren, L., Wang, G., Zhang, R., Duan, C., Khalil, M.A.K., Shearer, M.J., Rasmussen, R.A., Dalluge, R.W. 2002. Methane emissions from rice fields in the Chengdu Plain of China. Chinese Journal of Atmospheric Sciences, 26(6):731–733 (in Chinese).

Rong, X., Yuan, Z., Hu, R., Zhu, H., Huang, Y., Zhou, Q., Zhang, Y., Xiao, Y. 2001. Effects of rice-based cropping system, organic manure and groundwater level on methane emission from rice fields. Agro-environmental Protection, 20(6):394–397 (in Chinese).

Yang, G., Wu, W., Sha, L. 2007. CH4 emission from paddy fields in Xishuangbanna, SW China. Journal of Mountain Science, 25(4):461–468 (in Chinese).

Wang, M. 2001. Methane Emission from Rice Fields in China. Science Press, Beijing, China. pp 142–150 (in Chinese).


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