scholarly journals The origin of natural gas emissions from Sardinia island, Italy.

1999 ◽  
Vol 33 (1) ◽  
pp. 1-12 ◽  
Author(s):  
A. Minissale ◽  
G. Magro ◽  
F. Tassi ◽  
F. Frau ◽  
O. Vaselli
Keyword(s):  
Natural Gas ◽  
Gas Emissions ◽  
Natural Gas Emissions ◽  
Origin Of Natural Gas

Natural Gas Emissions from Underground Pipelines and Implications for Leak Detection

2019 ◽  
Vol 6 (7) ◽  
pp. 401-406 ◽  
Author(s):  
Bridget A. Ulrich ◽  
Melissa Mitton ◽  
Emily Lachenmeyer ◽  
Arsineh Hecobian ◽  
Daniel Zimmerle ◽  
...  
Keyword(s):  
Natural Gas ◽  
Leak Detection ◽  
Gas Emissions ◽  
Underground Pipelines ◽  
Natural Gas Emissions

scholarly journals Estimating natural gas emissions from underground pipelines using surface concentration measurements☆

2020 ◽  
Vol 267 ◽  
pp. 115514
Author(s):  
Younki Cho ◽  
Bridget A. Ulrich ◽  
Daniel J. Zimmerle ◽  
Kathleen M. Smits
Keyword(s):  
Natural Gas ◽  
Surface Concentration ◽  
Gas Emissions ◽  
Underground Pipelines ◽  
Concentration Measurements ◽  
Natural Gas Emissions

(Invited) Additive Manufacturing of Mixed Potential Gas Sensors for Natural Gas Emissions Monitoring

2021 ◽  
Vol MA2021-02 (45) ◽  
pp. 1379-1379
Author(s):  
Lok-kun Tsui ◽  
Sleight Halley ◽  
Kamil Agi ◽  
Fernando H Garzon
Keyword(s):  
Additive Manufacturing ◽  
Natural Gas ◽  
Gas Sensors ◽  
Mixed Potential ◽  
Gas Emissions ◽  
Natural Gas Emissions

Acyl Peroxy Nitrates Link Oil and Natural Gas Emissions to High Ozone Abundances in the Colorado Front Range During Summer 2015

2019 ◽  
Vol 124 (4) ◽  
pp. 2336-2350 ◽  
Author(s):  
Jakob Lindaas ◽  
Delphine K. Farmer ◽  
Ilana B. Pollack ◽  
Andrew Abeleira ◽  
Frank Flocke ◽  
...  
Keyword(s):  
Natural Gas ◽  
Colorado Front Range ◽  
Front Range ◽  
Gas Emissions ◽  
Peroxy Nitrates ◽  
Oil And Natural Gas ◽  
Natural Gas Emissions

scholarly journals Direct estimates of emissions from the megacity of Lagos

2009 ◽  
Vol 9 (21) ◽  
pp. 8471-8477 ◽  
Author(s):  
J. R. Hopkins ◽  
M. J. Evans ◽  
J. D. Lee ◽  
A. C. Lewis ◽  
J. H Marsham ◽  
...  
Keyword(s):  
Boundary Layer ◽  
Natural Gas ◽  
Top Down ◽  
Gas Emissions ◽  
Bottom Up ◽  
Layer Height ◽  
Boundary Layer Height ◽  
Natural Gas Emissions

Abstract. We report here top-down emissions estimates for an African megacity. A boundary layer circumnavigation of Lagos, Nigeria was completed using the FAAM BAe146 aircraft as part of the AMMA project. These observations together with an inferred boundary layer height allow the flux of pollutants to be calculated. Extrapolation gives annual emissions for CO, NOx, and VOCs of 1.44 Tg yr−1, 0.03 Tg yr−1 and 0.37 Tg yr−1 respectively with uncertainties of +250/−60%. These inferred emissions are consistent with bottom-up estimates for other developing megacities and are attributed to the evaporation of fuels, mobile combustion and natural gas emissions.

Fluxtec - Surveying Natural Gas Emissions in Geothermal Exploration

2021 ◽  
Author(s):  
A. Jentsch ◽  
E. Jolie ◽  
A. Jentsch ◽  
E. Jolie
Keyword(s):  
Natural Gas ◽  
Geothermal Exploration ◽  
Gas Emissions ◽  
Natural Gas Emissions

scholarly journals Open-path cavity ring-down methane sensor for mobile monitoring of natural gas emissions

2019 ◽  
Vol 27 (14) ◽  
pp. 20084 ◽  
Author(s):  
Laura E. Mchale ◽  
Benjamin Martinez ◽  
Thomas W. Miller ◽  
Azer P. Yalin
Keyword(s):  
Natural Gas ◽  
Mobile Monitoring ◽  
Gas Emissions ◽  
Methane Sensor ◽  
Open Path ◽  
Natural Gas Emissions ◽  
Cavity Ring Down

scholarly journals Direct estimates of emissions from the megacity of Lagos

2009 ◽  
Vol 9 (2) ◽  
pp. 8667-8682 ◽  
Author(s):  
J. R. Hopkins ◽  
M. J. Evans ◽  
J. D. Lee ◽  
A. C. Lewis ◽  
J. H. Marsham ◽  
...  
Keyword(s):  
Boundary Layer ◽  
Natural Gas ◽  
Top Down ◽  
Gas Emissions ◽  
Bottom Up ◽  
Layer Height ◽  
Boundary Layer Height ◽  
Natural Gas Emissions

Abstract. We report here top-down emissions estimate for an African megacity. A boundary-layer circumnavigation of Lagos, Nigeria was completed using the FAAM BAe146 aircraft as part of the AMMA project. These observations together with an inferred boundary-layer height allow the flux of pollutants to be calculated. Extrapolation gives annual emissions for CO, NOx and VOCs of 0.72 Tg C yr−1, 0.02 Tg N yr−1 and 0.28 Tg C yr−1 respectively, consistent with bottom-up estimates for other developing megacities. These emissions are attributed to the evaporation of fuels, mobile combustion and natural gas emissions.

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