Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385723977> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W4385723977 abstract "<strong class=journal-contentHeaderColor>Abstract.</strong> With an atmospheric concentration of approximately 2000 parts per billion (ppbV, 10<sup>−9</sup>) methane (CH<sub>4</sub>) is the second most abundant greenhouse gas (GHG) in the atmosphere after carbon dioxide (CO<sub>2</sub>). The task of long-term and spatially resolved GHG monitoring to verify whether climate policy actions are effective, is becoming more crucial as climate change progresses. In this paper we report the CH<sub>4</sub> concentration readings of our photoacoustic (PA) sensor over a five day period at Hohenpeißenberg, Germany. As a reference device a calibrated cavity ringdown spectrometer Picarro G2301 from the meteorological observatory was employed. Trace gas measurements with photoacoustic instruments promise to provide low detection limits at comparably low costs. However, PA devices are often susceptible to cross-sensitivities related to environmental influences. The obtained results show that relaxation effects due to fluctuating environmental conditions, e.g. ambient humidity, are a non-negligible factor in PA sensor systems. Applying algorithm compensation techniques, which are capable of calculating the infl uence of relaxational effects on the photoacoustic signal, increase the accuracy of the photoacoustic sensor significantly. With an average relative deviation of 1.11 % from the G2301, the photoacoustic sensor shows good agreement with the reference instrument." @default.
- W4385723977 created "2023-08-11" @default.
- W4385723977 creator A5058510697 @default.
- W4385723977 date "2023-08-10" @default.
- W4385723977 modified "2023-10-01" @default.
- W4385723977 title "Comment on egusphere-2023-1010" @default.
- W4385723977 doi "https://doi.org/10.5194/egusphere-2023-1010-rc1" @default.
- W4385723977 hasPublicationYear "2023" @default.
- W4385723977 type Work @default.
- W4385723977 citedByCount "0" @default.
- W4385723977 crossrefType "peer-review" @default.
- W4385723977 hasAuthorship W4385723977A5058510697 @default.
- W4385723977 hasBestOaLocation W43857239771 @default.
- W4385723977 hasConcept C107872376 @default.
- W4385723977 hasConcept C113196181 @default.
- W4385723977 hasConcept C113803762 @default.
- W4385723977 hasConcept C120665830 @default.
- W4385723977 hasConcept C121332964 @default.
- W4385723977 hasConcept C130047971 @default.
- W4385723977 hasConcept C151420433 @default.
- W4385723977 hasConcept C153294291 @default.
- W4385723977 hasConcept C158960510 @default.
- W4385723977 hasConcept C178790620 @default.
- W4385723977 hasConcept C185592680 @default.
- W4385723977 hasConcept C18903297 @default.
- W4385723977 hasConcept C39432304 @default.
- W4385723977 hasConcept C47737302 @default.
- W4385723977 hasConcept C516920438 @default.
- W4385723977 hasConcept C530467964 @default.
- W4385723977 hasConcept C54932901 @default.
- W4385723977 hasConcept C65440619 @default.
- W4385723977 hasConcept C86803240 @default.
- W4385723977 hasConcept C91586092 @default.
- W4385723977 hasConceptScore W4385723977C107872376 @default.
- W4385723977 hasConceptScore W4385723977C113196181 @default.
- W4385723977 hasConceptScore W4385723977C113803762 @default.
- W4385723977 hasConceptScore W4385723977C120665830 @default.
- W4385723977 hasConceptScore W4385723977C121332964 @default.
- W4385723977 hasConceptScore W4385723977C130047971 @default.
- W4385723977 hasConceptScore W4385723977C151420433 @default.
- W4385723977 hasConceptScore W4385723977C153294291 @default.
- W4385723977 hasConceptScore W4385723977C158960510 @default.
- W4385723977 hasConceptScore W4385723977C178790620 @default.
- W4385723977 hasConceptScore W4385723977C185592680 @default.
- W4385723977 hasConceptScore W4385723977C18903297 @default.
- W4385723977 hasConceptScore W4385723977C39432304 @default.
- W4385723977 hasConceptScore W4385723977C47737302 @default.
- W4385723977 hasConceptScore W4385723977C516920438 @default.
- W4385723977 hasConceptScore W4385723977C530467964 @default.
- W4385723977 hasConceptScore W4385723977C54932901 @default.
- W4385723977 hasConceptScore W4385723977C65440619 @default.
- W4385723977 hasConceptScore W4385723977C86803240 @default.
- W4385723977 hasConceptScore W4385723977C91586092 @default.
- W4385723977 hasLocation W43857239771 @default.
- W4385723977 hasOpenAccess W4385723977 @default.
- W4385723977 hasPrimaryLocation W43857239771 @default.
- W4385723977 hasRelatedWork W2001717016 @default.
- W4385723977 hasRelatedWork W2094589687 @default.
- W4385723977 hasRelatedWork W2125526645 @default.
- W4385723977 hasRelatedWork W2497104469 @default.
- W4385723977 hasRelatedWork W2742416247 @default.
- W4385723977 hasRelatedWork W2791117892 @default.
- W4385723977 hasRelatedWork W3046687011 @default.
- W4385723977 hasRelatedWork W3080400737 @default.
- W4385723977 hasRelatedWork W3113917215 @default.
- W4385723977 hasRelatedWork W4321518780 @default.
- W4385723977 isParatext "false" @default.
- W4385723977 isRetracted "false" @default.
- W4385723977 workType "peer-review" @default.