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This study comprises a set of methane emission measurements in rice fields located in the four agro-ecological zones of the Mekong River Delta (MRD), namely the zones with (i) alluvial soils, (ii) salinity intrusion, (iii) deep flood, and (iv) acid sulfate soils. These zones have very distinct bi...


Vo, Thi Bach ThuongWassmann, ReinerTirol-Padre, AgnesCao, Van PhuongMacDonald, BenEspaldon, Maria VictoriaSander, Bjoern Ole[Methane emission from rice cultivation in different agro-ecological zones of the Mekong river delta: seasonal patterns and emission factors for baseline water management]Methane emission from rice cultivation in different agro-ecological zones of the Mekong river delta: seasonal patterns and emission factors for baseline water management

This workshop was conducted as part of the mitigation strategies in rice production project, implemented with support from the agriculture initiative of the Climate and Clean Air Coalition. The project is carried out in Bangladesh, Columbia, and Vietnam with the CGIAR Research Program on Climate ...


Rahman SSander, Bjoern Ole[Workshop report: national planning or phase 1 of the CCAC paddy rice component in Bangladesh]Workshop report: national planning or phase 1 of the CCAC paddy rice component in Bangladesh

The Climate Food and Farming (CLIFF) Research Network is an international research network that helps to expand young researchers' knowledge and experience working on climate change mitigation in smallholder farming. CLIFF provides grants for selected doctoral students to work with CGIAR research...


Tariq, AzeemJensen, Lars S.Sander, Bjoern OleTourdonnet, Stephane deAmbus, Per LennartHữu Thành, PhanVan Mai, TrinhNeergaard, Andreas de[Drainage of Flooded Rice Soil Influence the Residue Carbon Contribution in Methane Emissions]Drainage of Flooded Rice Soil Influence the Residue Carbon Contribution in Methane Emissions

This study comprises field experiments on methane emissions from rice fields conducted with an Eddy-Covariance (EC) system as well as test runs for a modified closed chamber approach based on measurements at nighttime. The EC data set covers 4 cropping seasons with highly resolved emission rates ...


Wassmann, ReinerAlberto, Ma. Carmelita R.Tirol-Padre, AgnesHoang, Nghia TrongRomasanta, Ryan R.Sander, Bjoern Ole[Increasing sensitivity of methane emission measurements in rice through deployment of ‘closed chambers’ at nighttime]Increasing sensitivity of methane emission measurements in rice through deployment of ‘closed chambers’ at nighttime

Irrigated rice cultivation is a major source of greenhouse gas (GHG) emissions from agriculture. Methane (CH4) and nitrous oxide (N2O) are emitted not only throughout the growing season but also in the fallow period between crops. A study was conducted for two transition periods between rice crop...


Sander, Bjoern OleSamson, MarianneSánchez, Pearl B.Valencia, Katherine P.Demafelix, Evyan A.M.Buresh, Roland J.[Contribution of fallow periods between rice crops to seasonal GHG emissions: effect of water and tillage management]Contribution of fallow periods between rice crops to seasonal GHG emissions: effect of water and tillage management

Rice fields in the tropics can vary in water regime before production of rice on flooded soil, but relatively little is known about the effects of soil water regime and crop residue management between rice crops (i.e., fallow period) on methane (CH4) and nitrous oxide (N2O) emissions during a sub...


Sander, Bjoern OleSamson MBuresh, R.J.[Methane and nitrous oxide emissions from flooded rice fields as affected by water and straw management between rice crops]Methane and nitrous oxide emissions from flooded rice fields as affected by water and straw management between rice crops

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