<i>Estimating Paddy Rice Yield Change Considering Climate Change Impact on Cropping System</i>

2017 ◽  
Author(s):  
PUREUN YOON ◽  
JINYONG CHOI
Keyword(s):  
Climate Change ◽  
Climate Change Impact ◽  
Rice Yield ◽  
Cropping System ◽  
Paddy Rice ◽  
Yield Change ◽  
Change Impact

scholarly journals Climate Change Impact and Its Contribution Share to Paddy Rice Production in Jiangxi, China

2014 ◽  
Vol 13 (7) ◽  
pp. 1565-1574 ◽  
Author(s):  
Wen-juan LI ◽  
Hua-jun TANG ◽  
Zhi-hao QIN ◽  
Fei YOU ◽  
Xiu-fen WANG ◽  
...  
Keyword(s):  
Climate Change ◽  
Climate Change Impact ◽  
Paddy Rice ◽  
Rice Production ◽  
Change Impact

A Spatial Database of Cropping System and its Characteristics to Aid Climate Change Impact Assessment Studies

2011 ◽  
Vol 39 (3) ◽  
pp. 355-364 ◽  
Author(s):  
Sushma Panigrahy ◽  
Shibendu Shankar Ray ◽  
K. R. Manjunath ◽  
P. S. Pandey ◽  
S. K. Sharma ◽  
...  
Keyword(s):  
Climate Change ◽  
Impact Assessment ◽  
Climate Change Impact ◽  
Spatial Database ◽  
Cropping System ◽  
Climate Change Impact Assessment ◽  
Change Impact

scholarly journals A meta analysis of the climate change impact on rice yield in South Korea

2015 ◽  
Vol 26 (2) ◽  
pp. 355-365 ◽  
Author(s):  
Deok Ha Shin ◽  
Mun Su Lee ◽  
Ju-Hyun Park ◽  
Yung-Seop Lee
Keyword(s):  
Climate Change ◽  
South Korea ◽  
Climate Change Impact ◽  
Rice Yield ◽  
Meta Analysis ◽  
Change Impact

Assessment of climate change impact on rice yield and water footprint of large-scale and individual farming in Thailand

2020 ◽  
Vol 726 ◽  
pp. 137864 ◽  
Author(s):  
Noppol Arunrat ◽  
Nathsuda Pumijumnong ◽  
Sukanya Sereenonchai ◽  
Uthai Chareonwong ◽  
Can Wang
Keyword(s):  
Climate Change ◽  
Climate Change Impact ◽  
Large Scale ◽  
Water Footprint ◽  
Rice Yield ◽  
Change Impact

scholarly journals Climate Change Impact on Rice Insurance Payouts in Japan

2008 ◽  
Vol 47 (9) ◽  
pp. 2265-2278 ◽  
Author(s):  
Toshichika Iizumi ◽  
Masayuki Yokozawa ◽  
Yousay Hayashi ◽  
Fujio Kimura
Keyword(s):  
Climate Change ◽  
Climate Change Impact ◽  
General Circulation ◽  
Yield Loss ◽  
Rice Yield ◽  
Growth Period ◽  
Climate Projection ◽  
Western Japan ◽  
Change Impact ◽  
Northern Japan

Abstract The authors constructed the framework for a preliminary assessment of climate change impact on the rice insurance payout in Japan. The framework consisted of various models ranging from climate projection downscaling, rice yield estimation, yield loss assessment, and rice insurance payout estimation. In this study, a simulation was conducted based on the dynamically downscaled regional climate projection with a lateral boundary condition given by the global climate projection of the Meteorological Research Institute Coupled General Circulation Model, version 2 (MRI CGCM2), under the A2 scenario of the Special Report on Emission Scenarios (SRES). Results indicated that rice yield in the 2070s will decrease slightly in central and western Japan and increase in northern Japan. The increase in yield was derived from a significant reduction in yield loss caused by cool-summer damage; on the other hand, the decrease in yield was caused by the increase in yield loss caused by heat stress and the shortening of the growth period induced by the temperature rise. The increase in the atmospheric CO2 concentration resulted in an increase in paddy rice biomass because of the fertilization effect; however, the increase in biomass was not enhanced much as a result of shortening of the growth period if early planting was not considered as an adaptation practice. Reflecting such changes in yield, the rice insurance payout significantly decreased in northern Japan but only slightly increased in the areas of central and western Japan. In total, the 9-yr mean payout in Japan in the 2070s decreased to 120.2 billion yen; the value corresponded to 87% of the payout averaged over 9 yr in the 1990s (1991–99).

Climate change: Impact on agriculture and costs of adaptation

2009 ◽  
Author(s):  
International Food Policy Research Institute (IFPRI)
Keyword(s):  
Climate Change ◽  
Climate Change Impact ◽  
Change Impact
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