Ozone levels in the Spanish Sierra de Guadarrama mountain range are above the thresholds for plant protection: analysis at 2262, 1850, and 995 m a.s.l.
Crossref DOI link: https://doi.org/10.1007/s10661-016-5581-z
Published Online: 2016-09-27
Published Print: 2016-10
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Elvira, S.
González-Fernández, I.
Alonso, R.
Sanz, J.
Bermejo-Bermejo, V.
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