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                  <mods:namePart>Perelló, Josep, 1974-</mods:namePart>
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                  <mods:namePart>Targa, Jaume</mods:namePart>
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                  <mods:namePart>Daher, Carolyn</mods:namePart>
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               <mods:name>
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                  <mods:namePart>Alonso, María</mods:namePart>
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               <mods:name>
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                  <mods:namePart>Francis, Louise</mods:namePart>
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               <mods:name>
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                  <mods:namePart>Masha-Caminals, Amanda</mods:namePart>
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                  <mods:namePart>Bonhoure, Isabelle</mods:namePart>
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                  <mods:namePart>Cigarini, Anna</mods:namePart>
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               <mods:name>
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                  <mods:namePart>Vicens, Julián</mods:namePart>
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               <mods:name>
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                     <mods:roleTerm type="text">author</mods:roleTerm>
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                  <mods:namePart>Carrasco Turigas, Glòria</mods:namePart>
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                  <mods:dateIssued encoding="iso8601">2022-03-09T18:51:15Z2022-03-09T18:51:15Z2021-08-012022-03-09T18:51:15Z</mods:dateIssued>
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               <mods:abstract>We present an already tested protocol from a large-scale air quality citizen science campaign (xAire, 725 measurements, see Ref. [1]). A broad partnership with 1,650 people from communities including 18 primary schools in Barcelona (Spain) provided the capacity to obtain unprecedented high-resolution NO2 levels. Communities followed the protocol to select measurement points and obtain NO2 levels from outdoor locations n=671, playgrounds n=31, and inside school buildings (primarily classrooms) n=23. Data was calibrated and annualized with concentration levels from the city´s automatic air quality monitoring reference stations [2].</mods:abstract>
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               <mods:accessCondition type="useAndReproduction">cc-by (c) Perelló, Josep, 1974- et al., 2021 https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess</mods:accessCondition>
               <mods:subject>
                  <mods:topic>Ciència ciutadana</mods:topic>
               </mods:subject>
               <mods:subject>
                  <mods:topic>Qualitat de l'aire</mods:topic>
               </mods:subject>
               <mods:subject>
                  <mods:topic>Escoles</mods:topic>
               </mods:subject>
               <mods:subject>
                  <mods:topic>Citizen science</mods:topic>
               </mods:subject>
               <mods:subject>
                  <mods:topic>Air quality</mods:topic>
               </mods:subject>
               <mods:subject>
                  <mods:topic>Schools</mods:topic>
               </mods:subject>
               <mods:titleInfo>
                  <mods:title>Large-scale citizen science protocol provides high-resolution nitrogen dioxide values while enhancing community knowledge and collective action</mods:title>
               </mods:titleInfo>
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