More Like this

1. Greenhouse Gas Emissions of Transportation Fuels from Shale Gas-Derived Natural Gas Liquids

   https://doi.org/10.1016/j.procir.2019.01.014  

   Chen, Qining ; Dunn, Jennifer B. ; Allen, David T. ( January 2019 , Procedia CIRP)
2. The role of natural gas and its infrastructure in mitigating greenhouse gas emissions, improving regional air quality, and renewable resource integration

   https://doi.org/10.1016/j.pecs.2017.10.002  

   Mac Kinnon, Michael A. ; Brouwer, Jacob ; Samuelsen, Scott ( January 2018 , Progress in Energy and Combustion Science)
3. Game theory approach to optimal design of shale gas supply chains with consideration of economics and life cycle greenhouse gas emissions

   https://doi.org/10.1002/aic.15605  

   Gao, Jiyao ; You, Fengqi ( July 2017 , AIChE Journal)
4. Life Cycle Greenhouse Gas Emissions From U.S. Liquefied Natural Gas Exports: Implications for End Uses

   https://doi.org/10.1021/es505617p  

   Abrahams, Leslie S. ; Samaras, Constantine ; Griffin, W. Michael ; Matthews, H. Scott ( March 2015 , Environmental Science & Technology)
5. Data from: Promoting success in thin layer sediment placement: effects of sediment grain size and amendments on salt marsh plant growth and greenhouse gas exchange

   https://doi.org/10.5061/dryad.xsj3tx9nx  

   Wilbur, Brittany ; Raper, Kirk ; Gray, Andrew ; Mozdzer, Thomas ; Watson, Elizabeth ; University, Drexel ( January 2023 , Dryad)

   Thin layer sediment placement (TLP) is a method to mitigate factors resulting in loss of elevation and severe alteration of hydrology, such as sea level rise and anthropogenic modifications, and prolong the lifespan of drowning salt marshes. However, TLP success may vary due to plant stress associated with reductions in nutrient availability and hydrologic flushing or through the creation of acid sulfate soils. This study examined the influence of sediment grain size and soil amendments on plant growth, soil and porewater characteristics, and greenhouse gas exchange for three key US salt marsh plants: Spartina alterniflora, Spartina patens, and Salicornia pacifica. We found that bioavailable nitrogen concentrations (measured as extractable NH4+-N) and porewater pH and salinity were found to have an inverse relationship with grain size, while soil redox was more reducing in finer sediments. This suggests that utilizing finer sediments in TLP projects will result in a more reduced environment with higher nutrient availability, while larger grain-sized sediments will be better flushed and oxidized. We further found that grain size had a significant effect on vegetation biomass allocation and rates of gas exchange, although these effects were species-specific. We found that soil amendments (biochar and compost) did not subsidize plant growth but were associated with increases in soil respiration and methane emissions. Biochar amendments were additionally ineffective in ameliorating acid sulfate conditions. This study uncovers complex interactions between sediment type and vegetation, emphasizing limitations of soil amendments. The findings aid restoration project managers in making informed decisions regarding sediment type, target vegetation, and soil amendments for successful TLP projects. 

   more » « less