Matches in Nanopublications for { ?s ?p ?o <https://w3id.org/np/RAaqPFXg2IQZ2q21Im7rfdOAQ6TlZpLrs9VNGOLzpXsXY/assertion>. }
- 49f56f03-89b6-4956-880b-182aa3d41992 type BibliographyResearchObject assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 type BibliographyResearchObject assertion.
- 1096 type Concept assertion.
- 27144 type Concept assertion.
- 27759 type Concept assertion.
- 119829541 type Concept assertion.
- 100000546 type Concept assertion.
- 13154309 type Concept assertion.
- 221244 type Concept assertion.
- 11805899 type Concept assertion.
- 100036964 type Concept assertion.
- 28339 type Concept assertion.
- 11782272 type Concept assertion.
- 312615 type Concept assertion.
- 124332 type Concept assertion.
- 12498006 type Concept assertion.
- 12976412 type Concept assertion.
- 13150785 type Concept assertion.
- 93140 type Concept assertion.
- -1509779783 type Expression assertion.
- -154712941 type Expression assertion.
- -38357304 type Expression assertion.
- -915762254 type Expression assertion.
- 113377793 type Expression assertion.
- 2001978496 type Expression assertion.
- 2123429879 type Expression assertion.
- 399759478 type Expression assertion.
- 951739604 type Expression assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 type ResearchObject assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 type LiveRO assertion.
- -1911284538 type Domain assertion.
- -900704710 type Domain assertion.
- -452211926 type Domain assertion.
- 1879773627 type Domain assertion.
- 7c888cef-1ba0-4783-a3a8-f8774d35b3cb type Resource assertion.
- 632 type DefinedTerm assertion.
- 2086969794 type Place assertion.
- 2553013 type Place assertion.
- 65078583 type Place assertion.
- 83934935 type Place assertion.
- -1360023279 type Place assertion.
- -1818731898 type Place assertion.
- 2427773 type Place assertion.
- 788226965 type Place assertion.
- 81174230 type Place assertion.
- ro-crate-metadata.json type CreativeWork assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 type Dataset assertion.
- 7c888cef-1ba0-4783-a3a8-f8774d35b3cb type MediaObject assertion.
- 77457 type Organization assertion.
- 0000-0002-2736-0052 type Agent assertion.
- mailto:service-account-generation-service type Agent assertion.
- enrichment_service-account-enrichment type Agent assertion.
- 632 description "" assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 description "The effect of lockdown due to coronavirus disease (COVID-19) pandemic on air pollution in four Southern European cities (Nice, Rome, Valencia and Turin) and Wuhan (China) was quantified, with a focus on ozone (O-3). Compared to the same period in 20172019, the daily O-3 mean concentrations increased at urban stations by 24% in Nice, 14% in Rome, 27% in Turin, 2.4% in Valencia and 36% in Wuhan during the lockdown in 2020. This increase in O-3 concentrations is mainly explained by an unprecedented reduction in NOx emissions leading to a lower O-3 titration by NO. Strong reductions in NO2 mean concentrations were observed in all European cities, similar to 53% at urban stations, comparable to Wuhan (57%), and similar to 65% at traffic stations. NO declined even further, similar to 63% at urban stations and similar to 78% at traffic stations in Europe. Reductions in PM2.5 and PM10 at urban stations were overall much smaller both in magnitude and relative change in Europe (similar to 8%) than in Wuhan (similar to 42%). The PM reductions due to limiting transportation and fuel combustion in institutional and commercial buildings were partly offset by increases of PM emissions from the activities at home in some of the cities. The NOx concentrations during the lockdown were on average 49% lower than those at weekends of the previous years in all cities. The lockdown effect on O-3 production was similar to 10% higher than the weekend effect in Southern Europe and 38% higher in Wuhan, while for PM the lockdown had the same effect as weekends in Southern Europe (similar to 6% of difference). This study highlights the challenge of reducing the formation of secondary pollutants such as O-3 even with strict measures to control primary pollutant emissions. These results are relevant for designing abatement policies of urban pollution." assertion.
- 7c888cef-1ba0-4783-a3a8-f8774d35b3cb description "The effect of lockdown due to coronavirus disease (COVID-19) pandemic on air pollution in four Southern European cities (Nice, Rome, Valencia and Turin) and Wuhan (China) was quantified, with a focus on ozone (O-3). Compared to the same period in 20172019, the daily O-3 mean concentrations increased at urban stations by 24% in Nice, 14% in Rome, 27% in Turin, 2.4% in Valencia and 36% in Wuhan during the lockdown in 2020. This increase in O-3 concentrations is mainly explained by an unprecedented reduction in NOx emissions leading to a lower O-3 titration by NO. Strong reductions in NO2 mean concentrations were observed in all European cities, similar to 53% at urban stations, comparable to Wuhan (57%), and similar to 65% at traffic stations. NO declined even further, similar to 63% at urban stations and similar to 78% at traffic stations in Europe. Reductions in PM2.5 and PM10 at urban stations were overall much smaller both in magnitude and relative change in Europe (similar to 8%) than in Wuhan (similar to 42%). The PM reductions due to limiting transportation and fuel combustion in institutional and commercial buildings were partly offset by increases of PM emissions from the activities at home in some of the cities. The NOx concentrations during the lockdown were on average 49% lower than those at weekends of the previous years in all cities. The lockdown effect on O-3 production was similar to 10% higher than the weekend effect in Southern Europe and 38% higher in Wuhan, while for PM the lockdown had the same effect as weekends in Southern Europe (similar to 6% of difference). This study highlights the challenge of reducing the formation of secondary pollutants such as O-3 even with strict measures to control primary pollutant emissions. These results are relevant for designing abatement policies of urban pollution." assertion.
- 7c888cef-1ba0-4783-a3a8-f8774d35b3cb contentSize "207" assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 contentSize "5965" assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 dateCreated "2021-12-10 09:58:55.698529+00:00" assertion.
- 7c888cef-1ba0-4783-a3a8-f8774d35b3cb dateCreated "2021-12-10 09:58:58.521856+00:00" assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 creation_mode "MANUAL" assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 cite-as "Foglini, Federica. "Ampli fied ozone pollution in cities during the COVID-19 lockdown." ROHub. Dec 10 ,2021. https://w3id.org/ro-id/49f56f03-89b6-4956-880b-182aa3d41992." assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 about 632 assertion.
- ro-crate-metadata.json about 49f56f03-89b6-4956-880b-182aa3d41992 assertion.
- 0000-0002-2736-0052 email "federica.foglini@ismar.cnr.it" assertion.
- 632 name "Ecology" assertion.
- enrichment_service-account-enrichment name "service-account-enrichment" assertion.
- 0000-0002-2736-0052 name "Federica Foglini" assertion.
- 77457 name "NO2" assertion.
- mailto:service-account-generation-service name "service-account-generation-service" assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 name "Ampli fied ozone pollution in cities during the COVID-19 lockdown" assertion.
- 7c888cef-1ba0-4783-a3a8-f8774d35b3cb name "Ampli fied ozone pollution in cities during the COVID-19 lockdown" assertion.
- 7c888cef-1ba0-4783-a3a8-f8774d35b3cb contentUrl "https://api.rohub.org/api/resources/7c888cef-1ba0-4783-a3a8-f8774d35b3cb/download/" assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 contentUrl "https://api.rohub.org/api/ros/49f56f03-89b6-4956-880b-182aa3d41992/crate/download/" assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 creator mailto:service-account-generation-service assertion.
- 7c888cef-1ba0-4783-a3a8-f8774d35b3cb creator mailto:service-account-generation-service assertion.
- 7c888cef-1ba0-4783-a3a8-f8774d35b3cb dateModified "2021-12-10 09:58:58.522896+00:00" assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 dateModified "2025-03-05 00:46:16.654410+00:00" assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 datePublished "2021-12-10 09:58:55.698529+00:00" assertion.
- 7c888cef-1ba0-4783-a3a8-f8774d35b3cb encodingFormat "text/plain" assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 encodingFormat "application/ld+json" assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 hasPart 7c888cef-1ba0-4783-a3a8-f8774d35b3cb assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 identifier "https://w3id.org/ro-id/49f56f03-89b6-4956-880b-182aa3d41992" assertion.
- 49f56f03-89b6-4956-880b-182aa3d41992 license no-permission assertion.
- 7c888cef-1ba0-4783-a3a8-f8774d35b3cb license no-permission assertion.
- 7c888cef-1ba0-4783-a3a8-f8774d35b3cb sdDatePublished "2021-12-10 09:58:58.521856+00:00" assertion.
- ro-crate-metadata.json conformsTo 1.1 assertion.
- 27759 prefLabel "total" assertion.
- 27144 prefLabel "concentration" assertion.
- 2086969794 prefLabel "Europe" assertion.
- -1911284538 prefLabel "ecology" assertion.
- -900704710 prefLabel "medicine" assertion.
- 1879773627 prefLabel "institutions" assertion.
- 100000546 prefLabel "city" assertion.
- 13154309 prefLabel "Rome" assertion.
- 2553013 prefLabel "Rome" assertion.
- 221244 prefLabel "lockdown" assertion.
- 65078583 prefLabel "China" assertion.
- 11805899 prefLabel "China" assertion.
- 11782272 prefLabel "Wuhan" assertion.
- 83934935 prefLabel "Wuhan" assertion.