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Phenology Bibliography

Phenology Bibliography

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2006
Schwartz MD, Ahas R, Aasa A.  2006.  Onset of spring starting earlier across the Northern Hemisphere. Global Change Biology. 12:343–351.
2002
Ahas R, Aasa A, Menzel A, Fedotova VG, Scheifinger H.  2002.  Changes in European spring phenology. International Journal of Climatology. 22:1727-1738. Abstract
2000
Ahas R, Jaagus J, Aasa A.  2000.  The phenological calendar of Estonia and its correlation with mean air temperature. International Journal of Biometeorology. in press Abstract
1999
Ahas R.  1999.  Long-term phyto-, ornitho- and ichthyophenological time series analyses in Estonia. International Journal of Biometeorology. 42:119-123. Abstract