Suppressing methane emission and global warming potential from rice fields through intermittent drainage and green biomass amendment

2015 ◽  
Vol 32 (1) ◽  
pp. 72-79 ◽  
Author(s):  
Md. M. Haque ◽  
J. C. Biswas ◽  
S. Y. Kim ◽  
P. J. Kim
Keyword(s):  
Global Warming ◽  
Methane Emission ◽  
Global Warming Potential ◽  
Rice Fields ◽  
Intermittent Drainage

scholarly journals Intermittent drainage in paddy soil: ecosystem carbon budget and global warming potential

2016 ◽  
Vol 15 (2) ◽  
pp. 403-411 ◽  
Author(s):  
Md. Mozammel Haque ◽  
Jatish Chandra Biswas ◽  
Sang Yoon Kim ◽  
Pil Joo Kim
Keyword(s):  
Global Warming ◽  
Paddy Soil ◽  
Global Warming Potential ◽  
Carbon Budget ◽  
Soil Ecosystem ◽  
Ecosystem Carbon ◽  
Intermittent Drainage

scholarly journals Effect of Intermittent Drainage on Nitrous Oxide Emission and Global Warming Potential in Rice Paddy Soil

2012 ◽  
Vol 45 (6) ◽  
pp. 1187-1193 ◽  
Author(s):  
Gun-Yeob Kim ◽  
Seul-Bi Lee ◽  
Jong-Sik Lee ◽  
Eun-Jung Choi
Keyword(s):  
Nitrous Oxide ◽  
Global Warming ◽  
Paddy Soil ◽  
Global Warming Potential ◽  
Rice Paddy ◽  
Nitrous Oxide Emission ◽  
Rice Paddy Soil ◽  
Intermittent Drainage

Simulation of global warming potential (GWP) from rice fields in the Tai-Lake region, China by coupling 1:50,000 soil database with DNDC model

2009 ◽  
Vol 43 (17) ◽  
pp. 2737-2746 ◽  
Author(s):  
Liming Zhang ◽  
Dongsheng Yu ◽  
Xuezheng Shi ◽  
David C. Weindorf ◽  
Limin Zhao ◽  
...  
Keyword(s):  
Global Warming ◽  
Global Warming Potential ◽  
Rice Fields ◽  
Dndc Model ◽  
Soil Database ◽  
Lake Region ◽  
Tai Lake

Substitution of corn silage with sorghum silages in lactating cow diets: In vivo methane emission and global warming potential of milk production

2015 ◽  
Vol 136 ◽  
pp. 106-113 ◽  
Author(s):  
Stefania Colombini ◽  
Maddalena Zucali ◽  
Luca Rapetti ◽  
G. Matteo Crovetto ◽  
Anna Sandrucci ◽  
...  
Keyword(s):  
Global Warming ◽  
Milk Production ◽  
Methane Emission ◽  
Global Warming Potential ◽  
Corn Silage

Effects of screenhouse cultivation and organic materials incorporation on global warming potential in rice fields

2017 ◽  
Vol 24 (7) ◽  
pp. 6581-6591 ◽  
Author(s):  
Guochun Xu ◽  
Xin Liu ◽  
Qiangsheng Wang ◽  
Ruiheng Xiong ◽  
Yuhao Hang
Keyword(s):  
Global Warming ◽  
Global Warming Potential ◽  
Organic Materials ◽  
Rice Fields

Winter tillage with the incorporation of stubble reduces the net global warming potential and greenhouse gas intensity of double-cropping rice fields

2018 ◽  
Vol 183 ◽  
pp. 19-27 ◽  
Author(s):  
Yuting Yang ◽  
Qiong Huang ◽  
Haiyang Yu ◽  
Kaifu Song ◽  
Jing Ma ◽  
...  
Keyword(s):  
Global Warming ◽  
Greenhouse Gas ◽  
Global Warming Potential ◽  
Rice Fields ◽  
Double Cropping ◽  
Greenhouse Gas Intensity ◽  
Net Global Warming Potential

scholarly journals Variation in Soil Properties Regulate Greenhouse Gas Fluxes and Global Warming Potential in Three Land Use Types on Tropical Peat

Atmosphere ◽  
2018 ◽  
Vol 9 (12) ◽  
pp. 465 ◽  
Author(s):  
Kiwamu Ishikura ◽  
Untung Darung ◽  
Takashi Inoue ◽  
Ryusuke Hatano
Keyword(s):  
Global Warming ◽  
Soil Moisture ◽  
Groundwater Level ◽  
Global Warming Potential ◽  
C:N Ratio ◽  
Co2 Flux ◽  
Nitrate Content ◽  
N2o Flux ◽  
Ch4 Flux ◽  
In The Beginning

This study investigated spatial factors controlling CO2, CH4, and N2O fluxes and compared global warming potential (GWP) among undrained forest (UDF), drained forest (DF), and drained burned land (DBL) on tropical peatland in Central Kalimantan, Indonesia. Sampling was performed once within two weeks in the beginning of dry season. CO2 flux was significantly promoted by lowering soil moisture and pH. The result suggests that oxidative peat decomposition was enhanced in drier position, and the decomposition acidify the peat soils. CH4 flux was significantly promoted by a rise in groundwater level, suggesting that methanogenesis was enhanced under anaerobic condition. N2O flux was promoted by increasing soil nitrate content in DF, suggesting that denitrification was promoted by substrate availability. On the other hand, N2O flux was promoted by lower soil C:N ratio and higher soil pH in DBL and UDF. CO2 flux was the highest in DF (241 mg C m−2 h−1) and was the lowest in DBL (94 mg C m−2 h−1), whereas CH4 flux was the highest in DBL (0.91 mg C m−2 h−1) and was the lowest in DF (0.01 mg C m−2 h−1), respectively. N2O flux was not significantly different among land uses. CO2 flux relatively contributed to 91–100% of GWP. In conclusion, it is necessary to decrease CO2 flux to mitigate GWP through a rise in groundwater level and soil moisture in the region.

Sign in / Sign up

Export Citation Format

Share Document