?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=https%3A%2F%2Fpure.iiasa.ac.at%2Fid%2Feprint%2F4123%2F&rft.title=Statistical+Analysis+of+Tropospheric+Ozone+Concentration&rft.creator=Kettunen%2C+A.&rft.creator=Schoepp%2C+W.&rft.creator=Klimont%2C+Z.&rft.description=This+paper+analyzes+ozone+monitoring+data+obtained+from+50+European+stations+operated+by+the+Co-operative+Programme+for+Monitoring+and+Evaluation+of+the+Long+Range+Transmission+of+Air+Pollutants+in+Europe+(EMEP)+and+two+stations+maintained+by+the+Austrian+Environmental+Agency.+Data+used+in+the+analyses+covered+the+summer+period+of+the+year+1990.+%0D%0A%0D%0AThe+analysis+explores+first+time+series+of+ozone+concentration+and+establishes+simple+statistical+parameters+such+as+maximum%2C+average%2C+daily+variation+and+exceedance+indices.+It+is+shown+that+different+indices+rank+high+at+different+locations+in+Europe%2C+stressing+the+importance+of+well-based+information+when+establishing+relationships+to+environmental+impacts.+Different+characteristic+exposure+patterns+are+identified+for+Northern+Europe%2C+Central+Europe+and+the+UK.+%0D%0A%0D%0AThe+analysis+shows+that+at+some+stations+also+night+time+ozone+concentration+has+a+remarkable+effect+on+cumulated+excess+ozone.+Thus%2C+caution+should+be+exerted+when+excluding+the+nighttime+values+until+more+detailed+data+on+the+biological+effects+of+nighttime+high+concentrations+are+obtained.&rft.publisher=WP-94-088&rft.date=1994-08&rft.type=Monograph&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=https%3A%2F%2Fpure.iiasa.ac.at%2Fid%2Feprint%2F4123%2F1%2FWP-94-088.pdf&rft.identifier=++Kettunen%2C+A.+%3Chttps%3A%2F%2Fpure.iiasa.ac.at%2Fview%2Fiiasa%2F2025.html%3E%2C+Schoepp%2C+W.+%3Chttps%3A%2F%2Fpure.iiasa.ac.at%2Fview%2Fiiasa%2F273.html%3E+ORCID%3A+https%3A%2F%2Forcid.org%2F0000-0001-5990-423X+%3Chttps%3A%2F%2Forcid.org%2F0000-0001-5990-423X%3E%2C+%26+Klimont%2C+Z.+%3Chttps%3A%2F%2Fpure.iiasa.ac.at%2Fview%2Fiiasa%2F159.html%3E+ORCID%3A+https%3A%2F%2Forcid.org%2F0000-0003-2630-198X+%3Chttps%3A%2F%2Forcid.org%2F0000-0003-2630-198X%3E++(1994).++Statistical+Analysis+of+Tropospheric+Ozone+Concentration.+++IIASA+Working+Paper.+IIASA%2C+Laxenburg%2C+Austria%3A+WP-94-088+++++