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  <attribute name="title" value="Ground based in situ observations of filter_1pack at Zarra (ES0012R)" />
  <attribute name="keywords" value="ES0012R, Zarra, sum_ammonia_and_ammonium, sum_nitric_acid_and_nitrate, air+aerosol, EMEP" />
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  <attribute name="acknowledgement" type="double" />
  <attribute name="doi" value="https://doi.org/10.48597/G6H9-4W9X" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Lopez,   Maria, sum_ammonia_and_ammonium, sum_nitric_acid_and_nitrate - filter_1pack at Zarra, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/G6H9-4W9X" />
  <attribute name="summary" value="Ground based in situ observations of filter_1pack at Zarra (ES0012R). These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: sum_ammonia_and_ammonium in air+aerosol, sum_nitric_acid_and_nitrate in air+aerosol" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="ES01L, Instituto Salud Carlos III, Centro Nacional de Sanidad Ambiental, Area de Contaminacion Atmosferica, CNSA, Ctra. Majadahonda a Pozuelo Km 2, 28220 Majadahonda, Madrid, Spain" />
  <attribute name="date_created" value="2013-07-15T00:00:00 UTC" />
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  <attribute name="creator_name" value="Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Lopez,   Maria" />
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  <attribute name="contributor_name" value="Abellan Maj Britt Larka, Abellan Maj Britt Larka, Abellan Maj Britt Larka, Abellan Maj Britt Larka, Abellan Maj Britt Larka, Abellan Maj Britt Larka, Abellan Maj Britt Larka, Abellan Maj Britt Larka, Abellan Maj Britt Larka, Abellan Maj Britt Larka, Abellan Maj Britt Larka, Abellan Maj Britt Larka, Abellan Maj Britt Larka, Abellan Larka, Britt Maj" />
  <attribute name="contributor_role" value="data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter" />
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  <attribute name="publisher_name" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
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  <attribute name="ebas_citation" value="Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Lopez,   Maria, sum_ammonia_and_ammonium, sum_nitric_acid_and_nitrate - filter_1pack at Zarra, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/G6H9-4W9X" />
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