The sudden increase of solar and geomagnetic acitivity after 1923 as a manifestation of a non-linear solar dynamo

Geophysical Research Letters

Volumn 29, Issue 13, 2002, Pages

  Duhau, S ^a   Chen, Ch Y ^b  

^a UNIVERSIDAD DE BUENOS AIRES   (Argentina)

^b Cornell University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

MAGNETIC FIELDS; MODULATION; OSCILLATIONS; PHASE SHIFT;

SUNSPOT NUMBER;

GEOMAGNETISM;

GEOMAGNETIC FIELD; SOLAR ACTIVITY; SUNSPOT;

EID: 0036663026     PISSN: 00948276     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (27)

1. Wavelet analyses: A new tool in physics
2. The topology the sun's field and the twenty-two years cycle
3. An active sun trough the Maunder minimum
4. The origin of the geomagnetic field in the secular time scale
5. A multi-resolution analysis of the relationship between the solar sunspot number and the geomagnetic index aa
6. On the origin of solar Gleissberg cycle and of the secular geomagnetic variations
7. On the origin of the fluctuations in the length of the day and in the geomagnetic field on a decadal time scale
8. Wavelet transform and their applications to turbulence
9. Period and phase of the 88-year solar cycle and the maunder minimum: Evidence for a chaotic sun
10. Ascent and descent in the eighty-year cycles of solar activity
11. A synthesis of solar cycle prediction techniques
12. Modulation and symmetry changes in stellar dynamos
13. A two component solar cycle
14. Dynamo-based scheme for forecasting the magnitude of solar activity cycles
15. Transient solar influence on terrestrial temperature fluctuations
16. A doubling of the sun's coronal magnetic field during the past 100 years
17. Long-term north-south asymmetry in solar wind speed inferred from geomagnetic activity: A new type of century-scale oscilation?
18. An extension of the geomagnetic index series aa for two solar cycles
19. Emergence of magnetic flux on the sun as the cause of a 158-day periodicity in sunspot areas
20. A nonlinear RLC solar cycle model
21. Wavelets and signal processing
22. On the possibility of delivering interplanetary and solar parameters from geomagnetic records
23. The 22-year variation of geomagnetic activity: Implications for the polar magnetic field of the sun
24. Using dynamo theory to predict the sunspot number during solar cycle 21
25. Solar radius change between 1925 and 1979
26. Long-term rise in geomagnetic activity-A close connection between quiet days and storms