FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897039641> ?p ?o ?g. }

• W2897039641 endingPage "390" @default.
• W2897039641 startingPage "373" @default.
• W2897039641 abstract "The 2017 revisions to the Regional Haze Rule clarify that visibility progress at Class I national parks and wilderness areas should be tracked on days with the highest anthropogenic contributions to haze (impairment). We compare the natural and anthropogenic contributions to haze in the western United States in 2011 estimated using the Environmental Protection Agency (EPA) recommended method and using model projections from the Comprehensive Air Quality Model with Extensions (CAMx) and the Particulate Source Apportionment Tool (PSAT). We do so because these two methods will be used by states to demonstrate visibility progress by 2028. If the two methods assume different natural and anthropogenic contributions, the projected benefits of reducing U.S. anthropogenic emissions will differ. The EPA method assumes that episodic elevated carbonaceous aerosols greater than an annual 95th percentile threshold are natural events. For western U.S. IMPROVE monitoring sites reviewed in this paper, CAMx-PSAT confirms these episodes are impacted by carbon from wildfire or prescribed fire events. The EPA method assumes that most of the ammonium sulfate is anthropogenic in origin. At most western sites CAMx-PSAT apportions more of the ammonium sulfate on the most impaired days to global boundary conditions and anthropogenic Canadian, Mexican, and offshore shipping emissions than to U.S. anthropogenic sources. For ammonium nitrate and coarse mass, CAMx-PSAT apportions greater contributions to U.S. anthropogenic sources than the EPA method assigns to total anthropogenic contributions. We conclude that for western IMPROVE sites, the EPA method is effective in selecting days that are likely to be impacted by anthropogenic emissions and that CAMx-PSAT is an effective approach to estimate U.S. source contributions. Improved inventories, particularly international and natural emissions, and further evaluation of global and regional model performance and PSAT attribution methods are recommended to increase confidence in modeled source characterization.Implications: The western states intend to use the CAMx model to project visibility progress by 2028. Modeled visibility response to changes in U.S. anthropogenic emissions may be less than estimated using the EPA assumptions based on total U.S. and international anthropogenic contributions to visibility impairment. Additional model improvements are needed to better account for contributions to haze from natural and international emissions in current and future modeling years. These improvements will allow more direct comparison of model and EPA estimates of natural and anthropogenic contributions to haze and future visibility progress." @default.
• W2897039641 created "2018-10-26" @default.
• W2897039641 creator A5034410268 @default.
• W2897039641 creator A5036852057 @default.
• W2897039641 creator A5038314707 @default.
• W2897039641 creator A5061453607 @default.
• W2897039641 creator A5084821742 @default.
• W2897039641 creator A5086727400 @default.
• W2897039641 date "2019-01-09" @default.
• W2897039641 modified "2023-10-18" @default.
• W2897039641 title "Air pollutant source characterization using the revised regional haze tracking metric and a photochemical grid model and implications for regional haze planning" @default.
• W2897039641 cites W1835577090 @default.
• W2897039641 cites W1991420765 @default.
• W2897039641 cites W1997527250 @default.
• W2897039641 cites W2007133712 @default.
• W2897039641 cites W2025839092 @default.
• W2897039641 cites W2043196564 @default.
• W2897039641 cites W2071673797 @default.
• W2897039641 cites W2077135658 @default.
• W2897039641 cites W2111369201 @default.
• W2897039641 cites W2125142335 @default.
• W2897039641 cites W2165449174 @default.
• W2897039641 cites W2409430606 @default.
• W2897039641 cites W2472304190 @default.
• W2897039641 cites W2560185472 @default.
• W2897039641 cites W2740028073 @default.
• W2897039641 cites W2782727574 @default.
• W2897039641 cites W4233592593 @default.
• W2897039641 cites W81808495 @default.
• W2897039641 doi "https://doi.org/10.1080/10962247.2018.1537985" @default.
• W2897039641 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7359743" @default.
• W2897039641 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30339494" @default.
• W2897039641 hasPublicationYear "2019" @default.
• W2897039641 type Work @default.
• W2897039641 sameAs 2897039641 @default.
• W2897039641 citedByCount "1" @default.
• W2897039641 countsByYear W28970396412022 @default.
• W2897039641 crossrefType "journal-article" @default.
• W2897039641 hasAuthorship W2897039641A5034410268 @default.
• W2897039641 hasAuthorship W2897039641A5036852057 @default.
• W2897039641 hasAuthorship W2897039641A5038314707 @default.
• W2897039641 hasAuthorship W2897039641A5061453607 @default.
• W2897039641 hasAuthorship W2897039641A5084821742 @default.
• W2897039641 hasAuthorship W2897039641A5086727400 @default.
• W2897039641 hasBestOaLocation W28970396411 @default.
• W2897039641 hasConcept C123403432 @default.
• W2897039641 hasConcept C126314574 @default.
• W2897039641 hasConcept C127313418 @default.
• W2897039641 hasConcept C153294291 @default.
• W2897039641 hasConcept C169013144 @default.
• W2897039641 hasConcept C18903297 @default.
• W2897039641 hasConcept C205649164 @default.
• W2897039641 hasConcept C24245907 @default.
• W2897039641 hasConcept C2778677346 @default.
• W2897039641 hasConcept C39432304 @default.
• W2897039641 hasConcept C79974267 @default.
• W2897039641 hasConcept C82685317 @default.
• W2897039641 hasConcept C86803240 @default.
• W2897039641 hasConcept C91586092 @default.
• W2897039641 hasConceptScore W2897039641C123403432 @default.
• W2897039641 hasConceptScore W2897039641C126314574 @default.
• W2897039641 hasConceptScore W2897039641C127313418 @default.
• W2897039641 hasConceptScore W2897039641C153294291 @default.
• W2897039641 hasConceptScore W2897039641C169013144 @default.
• W2897039641 hasConceptScore W2897039641C18903297 @default.
• W2897039641 hasConceptScore W2897039641C205649164 @default.
• W2897039641 hasConceptScore W2897039641C24245907 @default.
• W2897039641 hasConceptScore W2897039641C2778677346 @default.
• W2897039641 hasConceptScore W2897039641C39432304 @default.
• W2897039641 hasConceptScore W2897039641C79974267 @default.
• W2897039641 hasConceptScore W2897039641C82685317 @default.
• W2897039641 hasConceptScore W2897039641C86803240 @default.
• W2897039641 hasConceptScore W2897039641C91586092 @default.
• W2897039641 hasIssue "3" @default.
• W2897039641 hasLocation W28970396411 @default.
• W2897039641 hasLocation W28970396412 @default.
• W2897039641 hasLocation W28970396413 @default.
• W2897039641 hasLocation W28970396414 @default.
• W2897039641 hasOpenAccess W2897039641 @default.
• W2897039641 hasPrimaryLocation W28970396411 @default.
• W2897039641 hasRelatedWork W2056486645 @default.
• W2897039641 hasRelatedWork W2087104936 @default.
• W2897039641 hasRelatedWork W2137570441 @default.
• W2897039641 hasRelatedWork W2180424560 @default.
• W2897039641 hasRelatedWork W2393814173 @default.
• W2897039641 hasRelatedWork W2790799600 @default.
• W2897039641 hasRelatedWork W2957122063 @default.
• W2897039641 hasRelatedWork W2991272542 @default.
• W2897039641 hasRelatedWork W4320723326 @default.
• W2897039641 hasRelatedWork W4360602179 @default.
• W2897039641 hasVolume "69" @default.
• W2897039641 isParatext "false" @default.
• W2897039641 isRetracted "false" @default.
• W2897039641 magId "2897039641" @default.
• W2897039641 workType "article" @default.