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Arosa is the site of the first ozone monitoring station established in 1931. As such it has prvided the world's longest baseline of ozone data. This has been indispensible for separating the current trends in ozone concentration from man-made sources (refrigerants) from the naturally occuring seasonal cycles and from the 28-year solar modulation of stratospheric ozone due to solar protons. Only a dataset extending back several times 28 years could accomplish this. Originaly the Dobsen ozone measuring instruments were installed to prove the high concentrations of ultraviolet radiation available to tourists to Arosa when UV was assumed to be healthy.194.230.254.30 (talk) 09:21, 9 July 2010 (UTC)LandauRob@gmail.comReply
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Cheers.—InternetArchiveBot (Report bug) 13:07, 18 October 2016 (UTC)Reply
Hello fellow Wikipedians,
I have just modified 5 external links on Arosa. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
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This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).
Cheers.—InternetArchiveBot (Report bug) 13:40, 9 July 2017 (UTC)Reply
I have compiled a (second) list of Notable People. Unlike the first, (1) everyone has a link to a Wiki article and (2) their articles confirm their link with Arosa. I am reluctant just to delete the first list. It may have been compiled by a local person with detailed local information; it may be that some of the people appear in the German version of wiki. That is all well and good (for German wiki) but it doesn't reach Wiki's general standards of having links to the version of wiki in which its written. It could stay as it is - with two lists - but it does looks a bit odd. Any thoughts?
ArbieP (talk) 19:37, 20 April 2019 (UTC)Reply
No comments received; in a few days, I'll delete the old list, substitute the new one and retitle it
