GX & Decarbonization Research

Bryn E. Reynolds, Cole J. C. Van De Ven, Evan Heyes +1

This paper presents a practical, low-cost floating flux chamber for measuring greenhouse gas (GHG) emissions from small urban waterbodies. It offers a simple alternative to expensive equipment, facilitating GHG quantification in urban envir…

John Kort, Tony Yang, Raju Soolanayakanahally

This paper introduces Canadian government-led research initiatives to reduce agricultural greenhouse gas emissions, focusing on nature-based solutions such as carbon sequestration, methane reduction, and sustainable farming practices. It pr…

Erin Sherry, Julian Binfield, Paul Caskie

This study analyzes the environmental and trade implications of alternative diet scenarios in the UK using a partial equilibrium model. Unilateral UK diet change has minimal impacts on crop markets, but livestock markets respond more strong…

Levy P.

This paper discusses challenges in scaling up greenhouse gas fluxes based on experience from the UK Greenhouse Gas Emissions and Feedbacks Program. It highlights the need for integrating observational data and improving modeling approaches.

Ramesh Chandra Das, Enrico Ivaldi

This study forecasts industrial output and greenhouse gas emissions for BRICS nations, analyzing the relationship between economic growth and environmental impact. Using predictive models, it suggests future emission trends and the need for…

Zickfeld K.

This paper argues that net-zero climate targets must account for Earth system feedbacks such as carbon cycle and albedo effects to be effective. It highlights the need for integrated approaches that consider broader Earth system impacts to …

De Faria F.A.M.

This study estimates greenhouse gas emissions from future Amazonian hydroelectric reservoirs. It projects emissions using modeling and assesses the climate impact of planned hydropower projects.

Gong H.

Evaluates the impact of different combinations of organic fertilizer and tillage management on greenhouse gas emissions. Suggests that organic fertilizer combined with no-till farming achieves the highest emission reduction.

Cai Z.

This study validates the DNDC model for predicting greenhouse gas emissions from East Asian cropping systems. Using field measurements, it assesses model accuracy and applicability, providing insights for region-specific emission factors.

Xie K.

This study investigates the effect of rice cultivars on greenhouse gas emissions from rice-fish co-culture systems. It finds that certain varieties can reduce methane emissions, highlighting cultivar selection for climate-smart agriculture.

Jenkins S.

Analyzes the long-term climate system response after achieving net zero CO2 emissions, providing insights for emissions policy design.

Weixiang Cai, Chao Li, Lei Xu +5

This study evaluates carbon sequestration rates (CSR) in Loess Plateau ecosystems from 1980 to 2060 under three climate scenarios by integrating field data and models. It predicts a total increase of 2.62 Pg C in vegetation and soil, with C…

Zhaoxin LI, Ziheng Zou, Xiaobo Liu +12

This study maps global stabilized soil organic carbon in the top one meter using machine learning, estimating 1304 Pg C—about half of total soil carbon—concentrated in wetlands and cold regions. It introduces a metric of soil negative carbo…

Qinan Lu

This study shows that when ozone reduction benefits are counted alongside carbon reductions, the net gains from decarbonization are significantly larger than previously estimated. By quantifying air quality co-benefits, it strengthens the e…

Dandan Liu, Xiangyuan Liu, Ke Tang +1

This study analyzes long-term XCO2 and XCH4 variability in Hefei using satellite, ground, and modeling data. XCO2 growth rate (2.41 ppm/yr) exceeds global average, with a seasonal peak in autumn. Strong anthropogenic combustion influence in…

Diego Abalos, Klaus Butterbach-Bahl, Jorgen Olesen

This focus issue synthesizes nitrogen science across scales, addressing N2O emissions, nitrogen use efficiency, and accounting frameworks. It highlights integrated monitoring and modeling initiatives (SmartField, canN2Onet, N2Onet) and scen…

Yiwen Wang, Xiyu Guo, Hui Zhu +1

This study used a decision tree method to map mangroves in Hainan Bamen Bay with high accuracy, analyzing spatiotemporal dynamics and carbon storage from 2000 to 2020. Results show significant mangrove expansion and increased carbon storage…

Aziz Khan, Hadeel Bin Amer, Thabet Abdeljawad +1

A nonlinear discrete mathematical model with neural networks analyzes how plant CO2 absorption capacities affect atmospheric CO2 levels. Using DNIM-LM algorithm, the study shows that higher absorption capacity leads to faster CO2 reduction,…

Ebenezer Appiah, Na Song, Isaac Appiah-Otoo +3

This paper uses machine learning to analyze economic determinants of Africa's carbon emissions, forecasts future trends, and proposes a roadmap toward carbon neutrality. It models Africa's unique economic structures and emission patterns.

Zhanhang Zhou, Keke Li, Chen Zeng +8

This study uses a spatial optimization model to analyze crop switching in China for synergizing climate adaptation and mitigation. Results show adaptation strategies increase production but raise GHG emissions, while mitigation strategies r…