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(Article of periodic en Anglais - 2010)

Document title

Impacts of El Nino-Southern Oscillation events on China's rice production

Authors(s) and Affiliation(s)

DENG X. (1 2) ; HUANG J. (1 2) ; QIAO F. (3) ; NAYLOR R.L. (4) ; FALCON W.P. (4) ; BURKE M. (4) ; ROZELLE S. (4) ; BATTISTI D. (5) ;
(1) Center for Chinese Agricultural Policy, CAS, Beijing, CHINE
(2) Inst. of Geographic Sciences and Natural Resources Research, Beijing, CHINE
(3) Central Finance Univ., Beijing, CHINE
(4) Univ. California, Stanford, ETATS-UNIS
(5) Univ. Washington, Seattle, ETATS-UNIS

Abstract

Using a data set with measures of Jiangxi’s climate and rice production, the AA. 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

Source

Article of periodic

published at : Journal of geographical sciences. Acta geographica sinica / ISSN 1009-637X

Editor : CHINE

Millesime : 2010, vol. 20, no1 [pp. 3-16]

Bibliographic references : 25 ref.

Collation : 3 fig., 6 tabl.

Language

Anglais

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1007/s11442-010-0003-6

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2010
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