. "7"^^ . . "1"^^ . "0"^^ . "1"^^ . "0"^^ . . "RIV/68378289:_____/02:04020211" . "Very strong negative trends in laminae in ozone profiles."@en . "1474-7065" . "[776DC2F76F2C]" . . . "laminae, profile of ozone, long-term trends"@en . . "477;483" . "27" . . . . "A very strong negative trend in the overall ozone content in the positive laminae in ozone profiles, a decrease by 50% during about 20-25 years, was found in the 1970s to the early 1990s for eight stations at middle and high latitudes of the Northern Hemisphere (.fi. > 36-37~N, not below). The overall ozone content in laminae has a strong sasonal variation (factor 5 or even more). Laminae might contribute substantially to the seasonal variation of trends in total ozone at middle letitudes." . "N/A" . "Very strong negative trends in laminae in ozone profiles." . . "Very strong negative trends in laminae in ozone profiles."@en . . "Very strong negative trends in laminae in ozone profiles." . "A very strong negative trend in the overall ozone content in the positive laminae in ozone profiles, a decrease by 50% during about 20-25 years, was found in the 1970s to the early 1990s for eight stations at middle and high latitudes of the Northern Hemisphere (.fi. > 36-37~N, not below). The overall ozone content in laminae has a strong sasonal variation (factor 5 or even more). Laminae might contribute substantially to the seasonal variation of trends in total ozone at middle letitudes."@en . . . "La\u0161tovi\u010Dka, Jan" . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . "RIV/68378289:_____/02:04020211!RIV/2003/AV0/A04003/N" . "668599" . . "Physics and chemistry of the Earth" . . "P(IAA3042101), Z(AV0Z3042911)" . .