FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4220751581> ?p ?o ?g. }

• W4220751581 abstract "&lt;p&gt;Aerosols represent a fundamental component of the atmosphere, and their behaviour in the Arctic surface layer determines deposition on snow or ice surfaces. Deposition processes lead to a decrease in the snow albedo enhancing its melting, which has major impacts on climate change in polar regions, particularly in the Arctic. Many aerosols properties have been investigated in the Arctic region, with regards to chemical composition (Quinn et al, 2009; K&amp;#246;llner et al, 2021), total number and mass concentrations (Croft et al, 2016), optical properties (Ferrero et al, 2019), their ability to act as cloud condensation nuclei (Bulatovic et al., 2021), their number and size distribution (Lupi et al., 2016). Relatively few cases exist of aerosol deposition measurements on snow or iced surfaces, especially by eddy&amp;#8208;correlation (EC) method. The first example was reported by Duann et al. (1988), who analysed deposition of particles in two size ranges (0.15&amp;#8211;0.30 and 0.5&amp;#8211;1.0 mm) using the EC in a snow covered field in central Pennsylvania. Successively, the deposition velocity of particles larger than 10 nm in diameter over an iced surface in the Arctic (Nilsson and Rannik, 2001) and Antarctic (Contini et al, 2010) was measured using the EC method. The aim of the present work is to analyse the deposition velocity of atmospheric particles on snow surfaces at Ny-&amp;#197;lesund (Svalbard Islands) in relation to local micrometeorological conditions. This work reports an analysis of the concentration, size distribution, and size segregated deposition velocity of atmospheric particles. Measurements were performed using the eddy&amp;#8208;correlation method at the research laboratory of Gruvebadet from March to August 2021. The measurement system was based on a condensation particle counter (CPC) able to measure particles down to 5 nm in diameter with a 50% efficiency and an Optical Particle Counter (OPC) for evaluating particle size fluxes in the accumulation mode (0.25 &lt; dp &lt; 0.58 &amp;#956;m) and coarse mode (0.65 &lt; dp &lt; 3 &amp;#956;m). The average number concentration was 595 cm&lt;sup&gt;&amp;#8722;3&lt;/sup&gt;, 25 cm&lt;sup&gt;&amp;#8722;3&lt;/sup&gt; and 0.7 cm&lt;sup&gt;&amp;#8722;3&lt;/sup&gt; for ultrafine, accumulation and coarse particles mode. Higher concentrations were observed at low wind velocities. Results gave an average deposition velocity of 3.66 mm/s for ultrafine particles. Deposition velocity was 18.89 mm/s and 52.83 mm/s for accumulation and coarse particles, respectively. Deposition increased with friction velocity. We present an overview of the results discussed in terms of average concentration, deposition velocity, and the relationship between deposition, friction velocity, and atmospheric stability.&lt;/p&gt;&lt;p&gt;Bulatovic et al., Atmospheric Chemistry and Physics, 21, 3871-3897, 2021&lt;br&gt;Contini et al., Journal of Geophysical Research, 115, 2010&lt;br&gt;Croft et al., Atmospheric Chemistry and Physics, 16, 3665-3682, 2016&lt;br&gt;Duann, B., Journal of Applied Meteorology, 27, 642-652, 1988&lt;br&gt;Ferrero et al., Science of the Total Environment 686, 452-467, 2019&lt;br&gt;K&amp;#246;llner et al., Atmospheric Chemistry and Physics, 21, 6509-6539, 2021&lt;br&gt;Lupi et al., Rendiconti Lincei &amp;#8211; Scienze Fisiche e Naturali, ISSN 2037-4631, 27, 2016&lt;br&gt;Nilsson, E.D., and U. Rannik, Journal of Geophysical Research 106(D23), 32125-32137, 2001&lt;br&gt;Quinn et al., Atmos. Chem. Phys., 9, 8883-8888, 2009&lt;/p&gt;" @default.
• W4220751581 created "2022-04-03" @default.
• W4220751581 creator A5002234629 @default.
• W4220751581 creator A5002517482 @default.
• W4220751581 creator A5022064198 @default.
• W4220751581 creator A5072090282 @default.
• W4220751581 creator A5086868944 @default.
• W4220751581 date "2022-03-27" @default.
• W4220751581 modified "2023-09-27" @default.
• W4220751581 title "Characterization of size-segregated turbulent fluxes and deposition velocity by eddy correlation method in an Arctic site" @default.
• W4220751581 doi "https://doi.org/10.5194/egusphere-egu22-1968" @default.
• W4220751581 hasPublicationYear "2022" @default.
• W4220751581 type Work @default.
• W4220751581 citedByCount "0" @default.
• W4220751581 crossrefType "posted-content" @default.
• W4220751581 hasAuthorship W4220751581A5002234629 @default.
• W4220751581 hasAuthorship W4220751581A5002517482 @default.
• W4220751581 hasAuthorship W4220751581A5022064198 @default.
• W4220751581 hasAuthorship W4220751581A5072090282 @default.
• W4220751581 hasAuthorship W4220751581A5086868944 @default.
• W4220751581 hasConcept C111368507 @default.
• W4220751581 hasConcept C114793014 @default.
• W4220751581 hasConcept C121332964 @default.
• W4220751581 hasConcept C127313418 @default.
• W4220751581 hasConcept C142362112 @default.
• W4220751581 hasConcept C153294291 @default.
• W4220751581 hasConcept C185592680 @default.
• W4220751581 hasConcept C195886398 @default.
• W4220751581 hasConcept C197046000 @default.
• W4220751581 hasConcept C2779345167 @default.
• W4220751581 hasConcept C2816523 @default.
• W4220751581 hasConcept C33332676 @default.
• W4220751581 hasConcept C39432304 @default.
• W4220751581 hasConcept C518008717 @default.
• W4220751581 hasConcept C52119013 @default.
• W4220751581 hasConcept C554144382 @default.
• W4220751581 hasConcept C64297162 @default.
• W4220751581 hasConcept C65440619 @default.
• W4220751581 hasConcept C91586092 @default.
• W4220751581 hasConceptScore W4220751581C111368507 @default.
• W4220751581 hasConceptScore W4220751581C114793014 @default.
• W4220751581 hasConceptScore W4220751581C121332964 @default.
• W4220751581 hasConceptScore W4220751581C127313418 @default.
• W4220751581 hasConceptScore W4220751581C142362112 @default.
• W4220751581 hasConceptScore W4220751581C153294291 @default.
• W4220751581 hasConceptScore W4220751581C185592680 @default.
• W4220751581 hasConceptScore W4220751581C195886398 @default.
• W4220751581 hasConceptScore W4220751581C197046000 @default.
• W4220751581 hasConceptScore W4220751581C2779345167 @default.
• W4220751581 hasConceptScore W4220751581C2816523 @default.
• W4220751581 hasConceptScore W4220751581C33332676 @default.
• W4220751581 hasConceptScore W4220751581C39432304 @default.
• W4220751581 hasConceptScore W4220751581C518008717 @default.
• W4220751581 hasConceptScore W4220751581C52119013 @default.
• W4220751581 hasConceptScore W4220751581C554144382 @default.
• W4220751581 hasConceptScore W4220751581C64297162 @default.
• W4220751581 hasConceptScore W4220751581C65440619 @default.
• W4220751581 hasConceptScore W4220751581C91586092 @default.
• W4220751581 hasLocation W42207515811 @default.
• W4220751581 hasOpenAccess W4220751581 @default.
• W4220751581 hasPrimaryLocation W42207515811 @default.
• W4220751581 hasRelatedWork W14184641 @default.
• W4220751581 hasRelatedWork W14603558 @default.
• W4220751581 hasRelatedWork W21294508 @default.
• W4220751581 hasRelatedWork W22692715 @default.
• W4220751581 hasRelatedWork W4878200 @default.
• W4220751581 hasRelatedWork W5288431 @default.
• W4220751581 hasRelatedWork W6926552 @default.
• W4220751581 hasRelatedWork W13550333 @default.
• W4220751581 hasRelatedWork W13834938 @default.
• W4220751581 hasRelatedWork W23699384 @default.
• W4220751581 isParatext "false" @default.
• W4220751581 isRetracted "false" @default.
• W4220751581 workType "article" @default.