Geomagnetic field for 0–3 ka: 2. A new series of time‐varying global models

By Monika Korte, F. Donadini, Catherine Constable. 2009

313 citations recorded by the source corpus.

Subfields: Atmospheric Science, Geochemistry and Petrology, Molecular Biology

View Paper: https://www.semanticscholar.org/paper/bd5b3f2e47ad8cf5d2861b23cf90dfa3d9301d86

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Citations in the corpus

The Magnetic Field of Planet Earth (2010, background): “Some studies (e.g. Hongre et al. 1998; Genevey et al. 2008; Valet et al. 2008; Korte et al. 2009) would suggest a general decreasing trend over the past millenium (amounting to an increasing trend in the presently negative g 0 1 coefficient), while others (Korte and Constable 2005; Gubbins et al.…”
Geomagnetic field for 0–3 ka: 1. New data sets for global modeling (2009, methodology): “This does result in a better fit of the model (confirmed by the lower RMS residual in Table 9), but there is no compelling evidence that the resultingmodel is of higher accuracy or significantly better resolution as we obtain similar power spectra [Korte et al., 2009, Figure 6] for each model.”
PADM2M: a penalized maximum likelihood model of the 0–2 Ma palaeomagnetic axial dipole moment (2011, methodology): “Following a strategy widely used for time-varying spherical harmonic models of the geomagnetic field (Bloxham & Jackson 1992; Jackson et al. 2000; Korte et al. 2009) we write the time-varying PADM, ν(t), as a linear combination of p cubic B-splines, ν(t) = p∑ j=1 β j c j (t), (1) where cj(t) are…”
Persistent high paleosecular variation activity in southern hemisphere for at least 10 000 years (2016, result): “This confirms what has been seen already in numerous other models (Korte et al., 2009, 2011; Korte and Holme, 2010; Korte and Constable, 2011; Nilsson et al., 2014; Panovska et al., 2015).”
Improving geomagnetic field reconstructions for 0–3 ka (2011, methodology): “…for the initial and final data set are given in Table 2.166 Estimates of model uncertainties were obtained using the combined magnetic values and167 age (MA) and spatial and temporal distribution (ST) bootstrap method described in detail168 in Korte et al. (2009) and called the MAST method there.”
An Antarctic view of Beryllium-10 and solar activity for the past millennium (2011, methodology): “5.2 Calibration to modulation parameter measurements To reconstruct the modulation parameter U, the 10Be stack is first corrected for the geomagnetic field by using the recent reconstruction of Korte et al. (2009) (as described in Sect.”
Solar activity during the Holocene: the Hallstatt cycle and its consequence for grand minima and maxima (2016, methodology): “We also used a bootstrap technique to simulate the effect of noise in the intensity data within their age uncertainties and within their two standard experim ntal error bars 2σ (see, e.g., Korte et al. 2009; Thébault & Gallet 2010).”
The CREp program and the ICE-D production rate calibration database: A fully parameterizable and updated online tool to compute cosmic-ray exposure ages (2017, background): “…framework including the Yang et al. (2000), Korte et al. (2005) and SINT800 (Guyodo and Valet, 1999) reconstructions, whereas the Lifton et al. (2014) LSD model uses CALS3k.3 (Korte et al., 2009), CALS7k.2 (Korte et al., 2005), GLOPIS-75 (Laj et al., 2004) and PADM2M (Ziegler et al., 2011).”
Reconstructing Holocene geomagnetic field variation: new methods, models and implications (2014, methodology): “…has been approached by bootstrap resampling of the data set, see Section 3.3, whereby one part consists of shifting the whole chronology of each sedimentary record randomly in time by a fixed value of ±300 yr (Korte et al. 2009) or using the smaller published age uncertainties (Licht et al. 2013).”