Interannual variations in methane emission from an irrigated rice paddy caused by rainfalls during the aeration period

2016 ◽  
Vol 223 ◽  
pp. 67-75 ◽  
Author(s):  
Yeonuk Kim ◽  
Mohammad Samiul Ahsan Talucder ◽  
Minseok Kang ◽  
Kyo-Moon Shim ◽  
Namgoo Kang ◽  
...  
Keyword(s):  
Methane Emission ◽  
Rice Paddy ◽  
Interannual Variations ◽  
Irrigated Rice

scholarly journals Prediction of future methane emission from irrigated rice paddies in central Thailand under different water management practices

2016 ◽  
Vol 566-567 ◽  
pp. 641-651 ◽  
Author(s):  
Kazunori Minamikawa ◽  
Tamon Fumoto ◽  
Toshichika Iizumi ◽  
Nittaya Cha-un ◽  
Uday Pimple ◽  
...  
Keyword(s):  
Water Management ◽  
Methane Emission ◽  
Management Practices ◽  
Rice Paddies ◽  
Irrigated Rice ◽  
Central Thailand

Crop water requirements for rainfed and irrigated rice (Paddy) in China

1984 ◽  
Vol 34 (1-2) ◽  
pp. 181-202 ◽  
Author(s):  
W. H. Terjung ◽  
J. T. Hayes ◽  
H. -Y. Ji ◽  
P. A. O’Rourke ◽  
P. E. Todhunter
Keyword(s):  
Rice Paddy ◽  
Crop Water ◽  
Water Requirements ◽  
Irrigated Rice ◽  
Crop Water Requirements

Different response of silicate fertilizer having electron acceptors on methane emission in rice paddy soil under green manuring

2011 ◽  
Vol 48 (4) ◽  
pp. 435-442 ◽  
Author(s):  
Chang Hoon Lee ◽  
Sang Yoon Kim ◽  
Maria B. Villamil ◽  
Prabhat Pramanik ◽  
Chang Ok Hong ◽  
...  
Keyword(s):  
Methane Emission ◽  
Paddy Soil ◽  
Rice Paddy ◽  
Electron Acceptors ◽  
Rice Paddy Soil ◽  
Green Manuring ◽  
Different Response

A process-based model for methane emission from flooded rice paddy systems

2007 ◽  
Vol 205 (3-4) ◽  
pp. 475-491 ◽  
Author(s):  
Shangping Xu ◽  
Peter R. Jaffé ◽  
Denise L. Mauzerall
Keyword(s):  
Methane Emission ◽  
Rice Paddy ◽  
Flooded Rice

scholarly journals Isolation of Key Methanogens for Global Methane Emission from Rice Paddy Fields: a Novel Isolate Affiliated with the Clone Cluster Rice Cluster I

2007 ◽  
Vol 73 (13) ◽  
pp. 4326-4331 ◽  
Author(s):  
Sanae Sakai ◽  
Hiroyuki Imachi ◽  
Yuji Sekiguchi ◽  
Akiyoshi Ohashi ◽  
Hideki Harada ◽  
...  
Keyword(s):  
Methane Emission ◽  
Methane Production ◽  
Rice Paddy ◽  
Defined Medium ◽  
Paddy Fields ◽  
Low Concentrations ◽  
In Situ Conditions ◽  
Culture Independent ◽  
Rice Paddy Fields

ABSTRACT Despite the fact that rice paddy fields (RPFs) are contributing 10 to 25% of global methane emissions, the organisms responsible for methane production in RPFs have remained uncultivated and thus uncharacterized. Here we report the isolation of a methanogen (strain SANAE) belonging to an abundant and ubiquitous group of methanogens called rice cluster I (RC-I) previously identified as an ecologically important microbial component via culture-independent analyses. To enrich the RC-I methanogens from rice paddy samples, we attempted to mimic the in situ conditions of RC-I on the basis of the idea that methanogens in such ecosystems should thrive by receiving low concentrations of substrate (H2) continuously provided by heterotrophic H2-producing bacteria. For this purpose, we developed a coculture method using an indirect substrate (propionate) in defined medium and a propionate-oxidizing, H2-producing syntroph, Syntrophobacter fumaroxidans, as the H2 supplier. By doing so, we significantly enriched the RC-I methanogens and eventually obtained a methanogen within the RC-I group in pure culture. This is the first report on the isolation of a methanogen within RC-I.

scholarly journals Irrigation with oxygen-nanobubble water can reduce methane emission and arsenic dissolution in a flooded rice paddy

2015 ◽  
Vol 10 (8) ◽  
pp. 084012 ◽  
Author(s):  
Kazunori Minamikawa ◽  
Masayoshi Takahashi ◽  
Tomoyuki Makino ◽  
Kanako Tago ◽  
Masahito Hayatsu
Keyword(s):  
Methane Emission ◽  
Rice Paddy ◽  
Flooded Rice

A semi‐empirical model of methane emission from flooded rice paddy soils

1998 ◽  
Vol 4 (3) ◽  
pp. 247-268 ◽  
Author(s):  
YaO. Huang ◽  
Ronald L. Sass ◽  
Frank M. Fisher, Jr
Keyword(s):  
Methane Emission ◽  
Empirical Model ◽  
Rice Paddy ◽  
Paddy Soils ◽  
Flooded Rice ◽  
Rice Paddy Soils ◽  
Semi Empirical
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