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Showing 1 to 12 of 12894 entries
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Mapping urban pipeline leaks: Methane leaks across Boston

pipeline programs

Down A, Phillips NG.
GSID: JhrelaQxIAgJ
NG Phillips, R Ackley, ER Crosson, A Down… - Environmental …, 2013 - Elsevier

Natural gas is the largest source of anthropogenic emissions of methane (CH 4) in the United States. To assess pipeline emissions across a major city, we mapped CH 4 leaks …

Molecular dynamics study of carbon dioxide storage in carbon-based organic nanopores

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Kazemi M, Takbiri-Borujeni A.
GSID: xyValXxx5hAJ
M Kazemi, A Takbiri-Borujeni - SPE Annual Technical Conference and …, 2016 - onepetro.org

With large scale production of gas from shale resources, large volumes of pore space have been vacated. Therefore, there is a large capacity for storage of carbon dioxide in these resources. Furthermore, due to the higher affinity of the...

Implementation and operation of a multidisciplinary field investigation involving a subsurface controlled natural gas release, northeastern British Columbia

field stations

Cahill AG.
GSID: sReZfWhfI8YJ
AG Cahill, B Ladd, J Chao, J Soares… - … BC Summary of …, 2018 - geosciencebc.com

Fugitive gas, comprising primarily methane, can be unintentionally released from upstream oil and gas development either at surface from leaky infrastructure or in the subsurface …

Evaluation of a Drone and Laser-Based Methane Sensor for Detection of Fugitive Methane Emissions

field stations

Cahill A, Tannant D.
GSID: KQ9GWSJw8EsJ
D Tannant, K Smith, A Cahill, I Hawthorne… - British Columbia Oil …, 2018 - researchgate.net

Fieldwork was conducted in the summer and fall of 2017 to test and evaluate the capabilities of a laser-based methane sensor mounted on a drone for detecting and measuring the near …

Biogeochemistry and microbial ecology of methane oxidation in anoxic environments: a review

Cultural Transformation in the Geoscience Community AND Program Evaluation

[No authors listed]
GSID: rVGqYYcCD-0J
DL Valentine - Antonie Van Leeuwenhoek, 2002 - Springer

Evidence supporting a key role for anaerobic methane oxidation in the global methane cycle is reviewed. Emphasis is on recent microbiological advances. The driving force for research on this process continues to be the fact that microbial communities intercept...

Natural gas pipeline replacement programs reduce methane leaks and improve consumer safety

pipeline programs

Down A.
GSID: rh63ouS88JYJ
ME Gallagher, A Down, RC Ackley… - … & Technology Letters, 2015 - ACS Publications

… Cities with successful pipeline replacement programs have 90% fewer leaks per mile than cities without such programs. Similar … Changes in the amount of pipeline materials for a given operator can arise not just through replacement programs but...

The contribution of rice agriculture and livestock pastoralism to prehistoric methane levels: An archaeological assessment

Cultural Transformation in the Geoscience Community AND Program Evaluation

Castillo C, Fuller DQ, Van J.
GSID: BXbpmZRmPIsJ
DQ Fuller, J Van Etten, K Manning, C Castillo… - The …, 2011 - journals.sagepub.com

We review the origins and dispersal of rice in Asia based on a data base of 443 archaeobotanical reports. Evidence is considered in terms of quality, and especially whether there are data indicating the mode of cultivation, in flooded...

Hydrate Ridge: a natural laboratory for the study of microbial life fueled by methane from near-surface gas hydrates

Cultural Transformation in the Geoscience Community AND Program Evaluation

Boetius A, Suess E.
GSID: HrDRIhHZ42gJ
A Boetius, E Suess - Chemical Geology, 2004 - Elsevier

Abstract Hydrate Ridge, Cascadia convergent margin, is characterized by abundant methane hydrates at and below the seafloor, active venting of fluids and gases, chemosynthetic communities composed of giant sulfide-oxidizing bacteria and clams, authigenic carbonates, and some of the highest...

Collaborative Research: Biogeochemical drivers of interspecies electron transfer from iron reducers to methanogens

Louis Stokes Alliances for Minority Participation AND Program Evaluation

[No authors listed]
GSID: TfbNH1Bx-GgJ
Q Jin - 2018 - resp.llas.ac.cn

英文摘要 Iron reduction and methanogenesis are two of the most common microbial reactions in nature. During iron reduction, microorganisms respire ferric iron, the form of iron in rust. During methanogenesis, microorganisms make methane, the primary component of natural gas...

Ammonia clathrate hydrates as new solid phases for Titan, Enceladus, and other planetary systems

pipeline programs

Alavi S, Kumar R.
GSID: 3JtuuymcyRAJ
K Shin, R Kumar, KA Udachin, S Alavi… - Proceedings of the …, 2012 - National Acad Sciences

There is interest in the role of ammonia on Saturn's moons Titan and Enceladus as the presence of water, methane, and ammonia under temperature and pressure conditions of …

Passive thermal infrared hyperspectral imaging for quantitative imaging of shale gas leaks

pipeline programs

[No authors listed]
GSID: BdjDBgDbjaEJ
MA Gagnon, P Tremblay, S Savary… - … GIS Applications VIII, 2017 - spiedigitallibrary.org

There are many types of natural gas fields including shale formations that are common especially in the St-Lawrence Valley (Canada). Since methane (CH4), the major component …

Pressure Shift and Broadening of Methane Line at 3.39 Studied by Laser-Saturated Molecular Absorption

Build and Broaden 3.0 AND Program Evaluation

Hall JL.
GSID: kjs1HWY4NBsJ
RL Barger, JL Hall - Physical Review Letters, 1969 - APS

We study broadening and the anomalously small shift of a 3. 3 9− μ rotation-vibration line of methane at millitorr pressures. Saturation by the laser intracavity field allows investigation of the very sharp natural linewidth, without Doppler broadening. Two...

Showing 1 to 12 of 12894 entries