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	Impacts of El Nino-Southern Oscillation events on China's rice production
	Deng X. Z. ; Huang J. K. ; Qiao F. B. ; Naylor R. L. ; Falcon W. P. ; Burke M. ; Rozelle S. ; Battisti D.
	2010
关键词	El Nino Southern Oscillation ENSO econometric methods rice production sea-surface temperature anomaly China food security climate data enso yields temperature variability indonesia
英文摘要	This paper aims to demonstrate the relationships between ENSO and rice production of Jiangxi province in order to identify the reason that ENSO might have little effect on Chinese rice production. Using a data set with measures of Jiangxi's climate and rice production, we find the reason that during 1985 and 2004 ENSO's well correlated with rainfall did not promote Chinese rice production. First, the largest effects of ENSO mostly occur in the months when there is no rice in the field. Second, there is almost no temperature effect. Finally, the monthly distribution of rainfall is almost the same in ENSO and neutral years because the largest effects are during months when there is the least rain. In addition, due to the high irrigation share and reliable and effective irrigation facilities of cultivated land, China's rice production is less climate-sensitive.
出处	Journal of Geographical Sciences
卷	20
期	1
页	3-16
收录类别	SCI
语种	英语
ISSN号	1009-637X
内容类型	SCI/SSCI论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/24148]
专题	地理科学与资源研究所_历年回溯文献
推荐引用方式 GB/T 7714	Deng X. Z.,Huang J. K.,Qiao F. B.,et al. Impacts of El Nino-Southern Oscillation events on China's rice production. 2010.

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