@article {wang_chinas_2012,
	title = {China{\textquoteright}s water{\textendash}energy nexus: greenhouse-gas emissions from groundwater use for agriculture},
	journal = {Environmental Research Letters},
	volume = {7},
	number = {1},
	year = {2012},
	note = {Publisher: IOP Publishing},
	pages = {014035},
	author = {Wang, Jinxia and Rothausen, Sabrina GSA and Conway, Declan and Zhang, Lijuan and Wei Xiong and Holman, Ian P. and Li, Yumin}
}
