FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2997987908> ?p ?o ?g. }

• W2997987908 abstract "Abstract. Recent studies have suggested that the ice nucleating ability of some types of pollen is derived from non-proteinaceous macromolecules. These macromolecules may become dispersed by the rupturing of the pollen sac during wetting and drying cycles in the atmosphere. If true, this mechanism might prove to be a significant source of ice nuclei (IN) concentrations when pollen are present. Here we test this hypothesis by measuring ambient IN concentrations from the beginning to the end of the 2013 pollen season in Raleigh, North Carolina, USA. Air samples were collected using a swirling aerosol collector twice per week and the solutions were analysed for ice nuclei activity using a droplet freezing assay. Rainwater samples were collected at the peak of the pollen season and analysed with the drop freezing assay to compare the potentially enhanced IN concentrations measured near the ground with IN concentrations found aloft. Ambient ice nuclei spectra, defined as the number of ice nuclei per volume of air as a function of temperature, are inferred from the aerosol collector solutions. No general trend was observed between ambient pollen counts and observed IN concentrations, suggesting that ice nuclei multiplication via pollen sac rupturing and subsequent release of macromolecules was not prevalent for the pollen types and meteorological conditions typically encountered in the Southeastern US. A serendipitously sampled collection after a downpour provided evidence for a rain-induced IN burst with an observed IN concentration of approximately 30 per litre, a 30-fold increase over background concentrations at −20 °C. The onset temperature of freezing for these particles was approximately −12 °C, suggesting that the ice nucleating particles were biological in origin. The magnitude of the IN burst was significantly larger than previously observed, providing additional evidence to merit further investigation of a self-regulated feedback cycle between the atmosphere and biosphere via the release of cloud forming particles in rain forest environments." @default.
• W2997987908 created "2020-01-10" @default.
• W2997987908 creator A5000431531 @default.
• W2997987908 creator A5009452190 @default.
• W2997987908 creator A5061605202 @default.
• W2997987908 creator A5077017401 @default.
• W2997987908 date "2013-12-04" @default.
• W2997987908 modified "2023-09-23" @default.
• W2997987908 title "Contribution of pollen to atmospheric ice nuclei concentrations" @default.
• W2997987908 cites W1490011456 @default.
• W2997987908 cites W1494910001 @default.
• W2997987908 cites W1583347401 @default.
• W2997987908 cites W1588085354 @default.
• W2997987908 cites W161774292 @default.
• W2997987908 cites W1726751785 @default.
• W2997987908 cites W1901194973 @default.
• W2997987908 cites W1967286625 @default.
• W2997987908 cites W1989272610 @default.
• W2997987908 cites W1993436181 @default.
• W2997987908 cites W1993980256 @default.
• W2997987908 cites W2001717470 @default.
• W2997987908 cites W2005056392 @default.
• W2997987908 cites W2015648813 @default.
• W2997987908 cites W2016403234 @default.
• W2997987908 cites W2018637199 @default.
• W2997987908 cites W2019840426 @default.
• W2997987908 cites W2021346756 @default.
• W2997987908 cites W2023380448 @default.
• W2997987908 cites W2029034950 @default.
• W2997987908 cites W2032701007 @default.
• W2997987908 cites W2034540575 @default.
• W2997987908 cites W2044715309 @default.
• W2997987908 cites W2062762388 @default.
• W2997987908 cites W2074087563 @default.
• W2997987908 cites W2093674996 @default.
• W2997987908 cites W2096977981 @default.
• W2997987908 cites W2097528821 @default.
• W2997987908 cites W2100365896 @default.
• W2997987908 cites W2105463749 @default.
• W2997987908 cites W2113326612 @default.
• W2997987908 cites W2114545703 @default.
• W2997987908 cites W2118328181 @default.
• W2997987908 cites W2118488225 @default.
• W2997987908 cites W2118660270 @default.
• W2997987908 cites W2140247361 @default.
• W2997987908 cites W2140269171 @default.
• W2997987908 cites W2140615906 @default.
• W2997987908 cites W2149684343 @default.
• W2997987908 cites W2157528493 @default.
• W2997987908 cites W2159160115 @default.
• W2997987908 cites W2164137105 @default.
• W2997987908 cites W2169064754 @default.
• W2997987908 cites W2180178564 @default.
• W2997987908 cites W2314991994 @default.
• W2997987908 cites W4233386096 @default.
• W2997987908 doi "https://doi.org/10.5194/acpd-13-31673-2013" @default.
• W2997987908 hasPublicationYear "2013" @default.
• W2997987908 type Work @default.
• W2997987908 sameAs 2997987908 @default.
• W2997987908 citedByCount "1" @default.
• W2997987908 countsByYear W29979879082014 @default.
• W2997987908 crossrefType "posted-content" @default.
• W2997987908 hasAuthorship W2997987908A5000431531 @default.
• W2997987908 hasAuthorship W2997987908A5009452190 @default.
• W2997987908 hasAuthorship W2997987908A5061605202 @default.
• W2997987908 hasAuthorship W2997987908A5077017401 @default.
• W2997987908 hasBestOaLocation W29979879081 @default.
• W2997987908 hasConcept C121332964 @default.
• W2997987908 hasConcept C122409099 @default.
• W2997987908 hasConcept C127313418 @default.
• W2997987908 hasConcept C153294291 @default.
• W2997987908 hasConcept C178790620 @default.
• W2997987908 hasConcept C185592680 @default.
• W2997987908 hasConcept C2779345167 @default.
• W2997987908 hasConcept C2780618852 @default.
• W2997987908 hasConcept C2781345722 @default.
• W2997987908 hasConcept C39432304 @default.
• W2997987908 hasConcept C41008148 @default.
• W2997987908 hasConcept C59822182 @default.
• W2997987908 hasConcept C61048295 @default.
• W2997987908 hasConcept C65440619 @default.
• W2997987908 hasConcept C76155785 @default.
• W2997987908 hasConcept C86803240 @default.
• W2997987908 hasConcept C91586092 @default.
• W2997987908 hasConceptScore W2997987908C121332964 @default.
• W2997987908 hasConceptScore W2997987908C122409099 @default.
• W2997987908 hasConceptScore W2997987908C127313418 @default.
• W2997987908 hasConceptScore W2997987908C153294291 @default.
• W2997987908 hasConceptScore W2997987908C178790620 @default.
• W2997987908 hasConceptScore W2997987908C185592680 @default.
• W2997987908 hasConceptScore W2997987908C2779345167 @default.
• W2997987908 hasConceptScore W2997987908C2780618852 @default.
• W2997987908 hasConceptScore W2997987908C2781345722 @default.
• W2997987908 hasConceptScore W2997987908C39432304 @default.
• W2997987908 hasConceptScore W2997987908C41008148 @default.
• W2997987908 hasConceptScore W2997987908C59822182 @default.
• W2997987908 hasConceptScore W2997987908C61048295 @default.
• W2997987908 hasConceptScore W2997987908C65440619 @default.
• W2997987908 hasConceptScore W2997987908C76155785 @default.
• W2997987908 hasConceptScore W2997987908C86803240 @default.

• next