Reconstructing the glacier contribution to sea-level rise back to 1850
2007 (English)In: CRYOSPHERE, ISSN 1994-0416, Vol. 1, no 1, 59-65 p.Article in journal (Refereed) Published
We present a method to estimate the glacier contribution to sea-level rise from glacier length records. These records form the only direct evidence of glacier changes prior to 1946, when the first continuous mass-balance observations began. A globally representative length signal is calculated from 197 length records from all continents by normalisation and averaging of 14 different regions. Next, the resulting signal is calibrated with mass-balance observations for the period 1961-2000. We find that the glacier contribution to sea level rise was 5.5 +/- 1.0 cm during the period 1850-2000 and 4.5 +/- 0.7 cm during the period 1900-2000.
Place, publisher, year, edition, pages
2007. Vol. 1, no 1, 59-65 p.
IdentifiersURN: urn:nbn:se:su:diva-55249ISI: 000207505000005OAI: oai:DiVA.org:su-55249DiVA: diva2:402548
authorCount :32011-03-082011-03-072011-03-08Bibliographically approved