Issue Date
2001-01-01Keywords
periodicityanomalies
Fennoscandia
solar cycles
temperature
cycles
solar activity
climate change
mathematical models
statistical analysis
reconstruction
Holocene
paleoclimatology
Europe
Cenozoic
Quaternary
C 14
carbon
dates
isotopes
radioactive isotopes
absolute age
Metadata
Show full item recordCitation
Ogurtsov, M. G., Kocharov, G. E., Lindholm, M., Eronen, M., & Nagovitsyn, Y. A. (2001). Solar activity and regional climate. Radiocarbon, 43(2A), 439-447.Journal
RadiocarbonDescription
From the 17th International Radiocarbon Conference held in Jerusalem, Israel, June 18-23, 2000.Additional Links
http://radiocarbon.webhost.uits.arizona.edu/Abstract
We performed a statistical analysis of the data on summer temperature anomalies in northern Fennoscandia (8-1995 AD) and found that a 70-130-yr cycle is present in this series during most of the time period. A comparison of the reconstructed northern Fennoscandia temperature with different indicators of solar activity (Wolf numbers, the length of solar Schwabe cycle, extended bi-decadal radiocarbon series, and data on sunspots observed by naked eye) shows that the more probable cause of the periodicity is the modulation of regional northern Fennoscandia climate by the long-term solar cycle of Gleissberg. The effect of this century-scale solar modulation of the global Northern Hemisphere temperature is weaker.Type
Proceedingstext
Language
enISSN
0033-8222ae974a485f413a2113503eed53cd6c53
10.1017/S0033822200038303