FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022272477> ?p ?o ?g. }

• W2022272477 endingPage "22436" @default.
• W2022272477 startingPage "22427" @default.
• W2022272477 abstract "Knowledge of ice crystal terminal velocities, both for individual crystals and for size distributions, is important for an adequate representation of ice particle sedimentation in climate models. While the terminal velocities (υ t ) of individual crystals of simple shapes have been measured, theoretical relations of the form υ t = AD B (where D is the maximum particle dimension), obtained using expressions for the aerodynamic drag force, are often more useful because they can be applied to a wide range of particle sizes and heights and temperatures in the atmosphere. For high tropospheric ice clouds the coefficient A has been found to vary over 1 order of magnitude; the exponent B is generally within the range 0.7–1.4. Aerodynamic drag force calculations show that A and B are related. A and B can also be used to characterize terminal‐velocity‐particle characteristic size relations for size distributions. In this study we use collocated, vertically pointing measurements of ice cloud radar reflectivity, Doppler velocity, and IR brightness temperatures to estimate the vertical profiles of cloud particle characteristic size, cloud ice water content, and vertically averaged value of the coefficient A , emphasizing cirrus clouds. We analyze variations in terminal‐velocity‐size relations for individual particles and corresponding variations for ensembles of particles: for example, in relations between the reflectivity‐weighted terminal velocity and the median volume size and between the mass‐weighted terminal velocity and the median volume size. The retrievals indicate that A ranges from ∼250 to almost 4000 (cgs units), similar to the range found from the theoretical calculations. The coefficient A tends to decrease as a characteristic particle size (e.g., median size) increases. As a simplification for climate modeling efforts, we present an empirical relation between median size and A , although there is a fair amount of variability about this relation. Using the Doppler measurements and retrieval data, we also derive relations between the mass‐weighted terminal velocity and cloud ice water content. Such relations are useful for representing fallout of ice particles in climate and cloud‐resolving models." @default.
• W2022272477 created "2016-06-24" @default.
• W2022272477 creator A5000842183 @default.
• W2022272477 creator A5066606216 @default.
• W2022272477 date "2000-09-01" @default.
• W2022272477 modified "2023-10-13" @default.
• W2022272477 title "Use of Doppler radar to assess ice cloud particle fall velocity‐size relations for remote sensing and climate studies" @default.
• W2022272477 cites W1499181428 @default.
• W2022272477 cites W1971263073 @default.
• W2022272477 cites W2008594745 @default.
• W2022272477 cites W2011234168 @default.
• W2022272477 cites W2011433626 @default.
• W2022272477 cites W2011740401 @default.
• W2022272477 cites W2021257661 @default.
• W2022272477 cites W2052559311 @default.
• W2022272477 cites W2052991413 @default.
• W2022272477 cites W2081281104 @default.
• W2022272477 cites W2082048155 @default.
• W2022272477 cites W2083419734 @default.
• W2022272477 cites W2130333600 @default.
• W2022272477 cites W2163520585 @default.
• W2022272477 cites W2169577593 @default.
• W2022272477 cites W2174364137 @default.
• W2022272477 cites W2177202918 @default.
• W2022272477 cites W2177428309 @default.
• W2022272477 cites W2178380805 @default.
• W2022272477 cites W4246631374 @default.
• W2022272477 cites W4248909741 @default.
• W2022272477 doi "https://doi.org/10.1029/2000jd900353" @default.
• W2022272477 hasPublicationYear "2000" @default.
• W2022272477 type Work @default.
• W2022272477 sameAs 2022272477 @default.
• W2022272477 citedByCount "26" @default.
• W2022272477 countsByYear W20222724772013 @default.
• W2022272477 countsByYear W20222724772016 @default.
• W2022272477 countsByYear W20222724772017 @default.
• W2022272477 countsByYear W20222724772020 @default.
• W2022272477 countsByYear W20222724772021 @default.
• W2022272477 crossrefType "journal-article" @default.
• W2022272477 hasAuthorship W2022272477A5000842183 @default.
• W2022272477 hasAuthorship W2022272477A5066606216 @default.
• W2022272477 hasConcept C111368507 @default.
• W2022272477 hasConcept C120665830 @default.
• W2022272477 hasConcept C121332964 @default.
• W2022272477 hasConcept C125388846 @default.
• W2022272477 hasConcept C127313418 @default.
• W2022272477 hasConcept C1276947 @default.
• W2022272477 hasConcept C142757262 @default.
• W2022272477 hasConcept C151730666 @default.
• W2022272477 hasConcept C153294291 @default.
• W2022272477 hasConcept C159985019 @default.
• W2022272477 hasConcept C187530423 @default.
• W2022272477 hasConcept C192562407 @default.
• W2022272477 hasConcept C200988565 @default.
• W2022272477 hasConcept C204323151 @default.
• W2022272477 hasConcept C2776120014 @default.
• W2022272477 hasConcept C2778517922 @default.
• W2022272477 hasConcept C2781448682 @default.
• W2022272477 hasConcept C30475298 @default.
• W2022272477 hasConcept C41008148 @default.
• W2022272477 hasConcept C554190296 @default.
• W2022272477 hasConcept C57879066 @default.
• W2022272477 hasConcept C72117827 @default.
• W2022272477 hasConcept C72921944 @default.
• W2022272477 hasConcept C74902906 @default.
• W2022272477 hasConcept C76155785 @default.
• W2022272477 hasConcept C91586092 @default.
• W2022272477 hasConceptScore W2022272477C111368507 @default.
• W2022272477 hasConceptScore W2022272477C120665830 @default.
• W2022272477 hasConceptScore W2022272477C121332964 @default.
• W2022272477 hasConceptScore W2022272477C125388846 @default.
• W2022272477 hasConceptScore W2022272477C127313418 @default.
• W2022272477 hasConceptScore W2022272477C1276947 @default.
• W2022272477 hasConceptScore W2022272477C142757262 @default.
• W2022272477 hasConceptScore W2022272477C151730666 @default.
• W2022272477 hasConceptScore W2022272477C153294291 @default.
• W2022272477 hasConceptScore W2022272477C159985019 @default.
• W2022272477 hasConceptScore W2022272477C187530423 @default.
• W2022272477 hasConceptScore W2022272477C192562407 @default.
• W2022272477 hasConceptScore W2022272477C200988565 @default.
• W2022272477 hasConceptScore W2022272477C204323151 @default.
• W2022272477 hasConceptScore W2022272477C2776120014 @default.
• W2022272477 hasConceptScore W2022272477C2778517922 @default.
• W2022272477 hasConceptScore W2022272477C2781448682 @default.
• W2022272477 hasConceptScore W2022272477C30475298 @default.
• W2022272477 hasConceptScore W2022272477C41008148 @default.
• W2022272477 hasConceptScore W2022272477C554190296 @default.
• W2022272477 hasConceptScore W2022272477C57879066 @default.
• W2022272477 hasConceptScore W2022272477C72117827 @default.
• W2022272477 hasConceptScore W2022272477C72921944 @default.
• W2022272477 hasConceptScore W2022272477C74902906 @default.
• W2022272477 hasConceptScore W2022272477C76155785 @default.
• W2022272477 hasConceptScore W2022272477C91586092 @default.
• W2022272477 hasIssue "D17" @default.
• W2022272477 hasLocation W20222724771 @default.
• W2022272477 hasOpenAccess W2022272477 @default.
• W2022272477 hasPrimaryLocation W20222724771 @default.
• W2022272477 hasRelatedWork W1971239519 @default.

• next