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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

Global rice production systems face two opposing challenges: the need to increase production to accommodate the world's growing population while simultaneously reducing greenhouse gas (GHG) emissions. Adaptations to drainage regimes are one of the most promising options for methane mitigation in ...


Islam, Syed Faiz-ulGroenigen, Jan Willem vanJensen, Lars S.Sander, Bjoern OleNeergaard, Andreas de[The effective mitigation of greenhouse gas emissions from rice paddies without compromising yield by early-season drainage]The effective mitigation of greenhouse gas emissions from rice paddies without compromising yield by early-season drainage

Rice production systems are an important source of agricultural greenhouse gas (GHG) emissions. Mitigation techniques, such as alternate wetting and drying, have been developed but have often not taken into consideration the constraints imposed by the practices and preferences of farmers. Since G...


Tariq, Azeende Neergaard, AndreasJensen, Lars S.Sander, Bjoern OleTrinh, Mai VanVu, Quynh DuongWassmann, Reinerde Tourdonnet, Stephane[Co-design and assessment of mitigation practices in rice production systems: A case study in northern Vietnam]Co-design and assessment of mitigation practices in rice production systems: A case study in northern Vietnam

This is an info note elaborating on a study of the International Rice Research Institute (IRRI) conducted by Vo et al. (2018) on methane emission from rice cultivation in different agro-ecological zones of the Mekong River Delta, focusing on seasonal patterns and emission factors for baseline wat...


Yen, Bui TanWassmann, ReinerSander, Bjoern Ole[Methane Emission Factors for Rice Production in the Mekong River Delta]Methane Emission Factors for Rice Production in the Mekong River Delta
Rosenstock, Todd S.Sander, Bjoern OleButterbach-Bahl, KlausRufino, Mariana C.Hickman, J.Stirling, Clare M.Richards, MerylWollenberg, Eva K.[Introduction to the SAMPLES approach]Introduction to the SAMPLES approach

The new GHG calculator named SECTOR (Source-selective and Emission-adjusted GHG CalculaTOR for Cropland) is based on the IPCC Tier 2 approach for rice as well as other crops. The new features of SECTOR facilitate high flexibility in terms of entering newly obtained emission factors, easy data tra...


Wassmann, ReinerPasco RZerrudo JNgo DMVo TBTSander, Bjoern Ole[Introducing a new tool for greenhouse gas calculation tailored for cropland: rationale, operational framework and potential application]Introducing a new tool for greenhouse gas calculation tailored for cropland: rationale, operational framework and potential application

Methane (CH4) is a major greenhouse gas (GHG), which accounts for 16% of the global GHG effect. In the agriculture sector, rice cultivation substantially contributes 10% of all anthropogenic CH4 emissions, thus the importance of determining the variables that influence and/or control CH4 producti...


Weller, SebastianWassmann, ReinerRomasanta, Ryan R.Van Phu, NguyenSander, Bjoern Ole[Plant traits influencing greenhouse gas emission potential and assessment of technical options for emission screening with large number of rice varieties]Plant traits influencing greenhouse gas emission potential and assessment of technical options for emission screening with large number of rice varieties

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