The rate of sea level rise and its causes are topics of active debate. Here we use a delayed response statistical model to attribute the past 1000 years of sea level variability to various natural …
Nov 11, 2009
I have written a new FAQ for the Crosswavelet and Wavelet Coherence matlab package. At the moment the questions answered are:
Mar 18, 2009
Sounds really nice, right? But there are apparently some pitfalls with that…
Jan 5, 2009
This paper has turned out to be quite popular. It made the frontpage of GRL, got an editorial highlight, and reached the top downloads of the AGU journals when it was published.
Dec 24, 2008
We examine the relationship between 50-year-long records of global sea level (GSL) calculated from 1023 tide gauge stations and global ocean heat content (GOHC), glacier and ice sheet melting. The …
Apr 28, 2008
In this paper we use sliding multiple linear regression techniques between the different chemical species and sulphate and use the changing loadings to infer how the sulphate sources have varied over …
Mar 4, 2008
We examine possible links between solar cycle irradiance variations the large atmospheric circulation systems that affect whole planet’s climate. In particular we examine the putative mechanism of …
Mar 4, 2008
We present observational evidence of the dynamic linkages between ENSO and Northern Hemisphere (NH) ice conditions over the past 135 years. Using Wavelet Transform (WT) we separate statistically …
Dec 24, 2007
We show that it is possible to extract a high-resolution (annual) paleoclimate record from the surface of a blue-ice area (BIA). The variability of the surface stable-isotope values suggests that …
Dec 24, 2007
Snow pits sampled during two consecutive years (2001, 2002) at the summit of Lomonosovfonna ice cap in central Spitsbergen, Svalbard, showed that ion concentrations were spatially homogeneous. The …
Dec 24, 2007
It has been proposed that solar cycle irradiance variations may affect the whole planet’s climate via the stratosphere, the Quasi-Biennial Oscillation (QBO) and Arctic Oscillation (AO). We test this …
Dec 24, 2006
Grinsted (2006) Advanced methods of glaciological modelling and time series analysis, Doctoral dissertation, Arctic Centre Reports 47. pdf
Dec 24, 2006