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Heavy-duty vehicle emission characteristics based on the remote-monitoring three-bin moving-average window method [PDF]
E3S Web of Conferences, 2023 A three-bin moving average window (3B-MAW) model was proposed and compared with the work-based window method (WB-WM) to investigate the on-road emission characteristics of heavy-duty vehicles. The invalid data of remote monitoring were mainly composed of
Guo Dongdong +8 more
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, 2021 AbstractAcoustic emission (AE) is one of the most promising methods for structural health monitoring (SHM) of materials and structures. Because of its passive and non-invasive nature, it can be used during the operation of a structure and supply information that cannot be collected in real time through other techniques. It is based on the recording and
Aggelis, Dimitrios G. +6 more
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The Role of BECCS in Achieving Climate Neutrality in the European Union
Energies, 2021 The achievement of climate neutrality in the European Union by 2050 will not be possible solely through a reduction in fossil fuels and the development of energy generation from renewable sources.
Igor Tatarewicz +7 more
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Can new mobile technologies enable fugitive methane reductions from the oil and gas industry?
Environmental Research Letters, 2021 New mobile platforms such as vehicles, drones, aircraft, and satellites have emerged to help identify and reduce fugitive methane emissions from the oil and gas sector.
Thomas A Fox +5 more
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Land, 2021 Forest carbon sequestration is a widely accepted natural climate solution. However, methods to determine net carbon offsets are based on commercial carbon proxies or CO2 eddy covariance research with limited methodological comparisons. Non-CO2 greenhouse
Bruno D. V. Marino +2 more
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Environmental Protection and Natural Resources, 2021 Starting in 2021, Poland's emission reduction target for 2030, in the sectors not covered by the European Union Emissions Trading System (EU ETS) is −7% compared to the emissions level in the non-ETS sectors in 2005.
Pisarski Zbyszko +3 more
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Global observational coverage of onshore oil and gas methane sources with TROPOMI
Scientific Reports, 2023 Satellite observations have been used to measure methane (CH4) emissions from the oil and gas (O&G) industry, particularly by revealing previously undocumented, very large emission events and basin-level emission estimates.
Mozhou Gao +4 more
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Reduction of Signal Drift in a Wavelength Modulation Spectroscopy-Based Methane Flux Sensor
Sensors, 2022 Accurately quantifying unsteady methane venting from key oil and gas sector sources such as storage tanks and well casing vents is a critical challenge. Recently, we presented an optical sensor to meet this need that combines volume fraction and Doppler ...
Scott P. Seymour +3 more
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Can We Vacuum Our Air Pollution Problem Using Smog Towers?
Atmosphere, 2020 In November 2019, the Supreme Court of India issued a notification to all the states in the National Capital Region of Delhi to install smog towers for clean air and allocated INR 36 crores (~USD 5.2 million) for a pilot.
Sarath Guttikunda, Puja Jawahar
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Sensors, 2022 An optical sensor employing tunable diode laser absorption spectroscopy with wavelength modulation and 2f harmonic detection was designed, prototyped, and tested for applications in quantifying methane emissions from vent sources in the oil and gas ...
Simon A. Festa-Bianchet +3 more
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