Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Measurements of total ozone 1997 - 1999
SMHI, Forskningsavdelningen, Atmosfärisk fjärranalys.
2000 (engelsk)Rapport (Annet vitenskapelig)
Abstract [en]

A summary of the quality control, quality assurance and measurements of total ozone at Norrköping and Vindeln during the period 1997-1999 is made. The Brewer #006 and Brewer #128 were compared to the travelling reference Brewer #017 at Vindeln in 1999. Major changes in the measurements and instruments are discussed. The reprocessing of all Brewer data since 1996 and the introduction of the new format recommended by WOUDC at the end of 1999 are documented.

At the end of this three-year period the ozone layer has shown an increase after many years with several periods of considerable depletion. Therefore, the previous downward trend that was as large as -8% per decade has disappeared. The data set consists of 12 years of almost uninterrupted data at Norrköping. Most of the gaps have been possible to fill with satellite data to have monthly values based on a complete set of daily values. An intercomparison between ground based and TOMS Version 7 satellite based data shows an astonishing agreement in most cases.

Data recorded at Abisko in 1926 and 1927 on the initiative of G.M.B. Dobson was found in the archive. They were recomputed to modem scales and the result shows that the thickness of the ozone layer at that time is similar to the present thickness. The long-term data sets now available from Vindeln and Norrköping give the opportunity to study the temporal and in some respect also the spatial characteristics of the total ozone. Both the spatial correlation and  he auto-correlation vary considerably over time.

The Web-site for total ozone (under http://www.smhi.se) has made measurements available fora lot of people in almost real-time. Ozone data can be viewed as graphs or transferred by ftp. There are also some pages with general information as well as some links to related sites. In particular, this method for distribution of information has been found to be useful for the public, media and decision-makers.

sted, utgiver, år, opplag, sider
SMHI , 2000. , s. 38
Serie
RMK, Rapport Meteorologi och Klimatologi, ISSN 0347-2116 ; 91
Emneord [en]
ozon
Emneord [sv]
ozon
HSV kategori
Forskningsprogram
Meteorologi; Klimat
Identifikatorer
URN: urn:nbn:se:smhi:diva-2353Lokal ID: Meteorologi, Rapporter, Serie RMKOAI: oai:DiVA.org:smhi-2353DiVA, id: diva2:947646
Tilgjengelig fra: 2000-05-13 Laget: 2016-07-08 Sist oppdatert: 2019-06-13bibliografisk kontrollert

Open Access i DiVA

fulltext(883 kB)1 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 883 kBChecksum SHA-512
25e40c241023ff4044add6b3e8ad251aa201c349f44ca417e2cf5809e0a4aca19e4e1d8f059e9f2d517dfb4f4c3d4e991e060f7fe05acf06ad105cfc219f291b
Type fulltextMimetype application/pdf

Personposter BETA

Josefsson, Weine

Søk i DiVA

Av forfatter/redaktør
Josefsson, Weine
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 1 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

urn-nbn

Altmetric

urn-nbn
Totalt: 23 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
v. 2.35.7
|