The historical sea level budget
We analyze the global sea-level budget since 1850. Good estimates of sea-level contributions from glaciers and small ice caps, the Greenland ice sheet and thermosteric sea level are available over …
Jun 7, 2013Home
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Hindcasts using the Rahmstorf 2007 model
On realclimate.org Rahmstorf critizes our model (Grinsted et al., 2009) on the basis that it has too low sensitivity (m/ºC) when extrapolated to a 65 m rise in sea level.
Jun 7, 2013 -
Ice conditions in the Danish waters 690-1860 A.D.
In 1915 C. J. H. Speerschneider from DMI compiled alot of evidence regarding past ice conditions in Danish waters. My colleague J.P. Steffensen found it in a pile of books being thrown out and saved …
Jun 7, 2013 -
Model validation
Here is a finite element simulation of strong winds in the Scharffenbergbotnen blue ice area.
Jun 7, 2013 -
Estimating global glacier volume
I have recently written a paper where I estimate global glacier volume to be 35 cm using a statistical approach .
Jun 7, 2013 -
Python?
I am seriously considering swapping to Python as my primary language. There are several things which hold me back.
May 31, 2013 -
Continuous monitoring of summer surface water vapour isotopic composition above the Greenland Ice Sheet
We present here surface water vapor isotopic measurements conducted from June to August~2010 at the NEEM camp, NW-Greenland (77.45° N 51.05° W, 2484 m a.s.l.). Measurements were conducted at 9 …
Apr 29, 2013 -
Building GAMIT/GLOBK under ubuntu (in a virtualbox)
Here’s what i did (so far):
Apr 19, 2013 -
Eemian interglacial reconstructed from a Greenland folded ice core
Efforts to extract a Greenland ice core with a complete record of the Eemian interglacial (130,000 to 115,000 years ago) have until now been unsuccessful. The response of the Greenland ice sheet to …
Dec 24, 2012 -
Potential for bias in 21st century semi-empirical sea level projections
We examine the limitations of a semi-empirical model characterized by a sea level projection of 73 cm with RCP4.5 scenario by 2100. Calibrating the model with data to 1990 and then simulating the …
Dec 24, 2012 -
Structure from Motion - link collection
Here’s some links to different software packages that i plan to try:
Oct 12, 2012 -
Cold and Warm Extremes in a warmer world
Greenhouse gases is warming the world and this will lead to more frequent heat waves all else being equal. You might naively think that this increase in extreme warm spells will be compensated by an …
Jun 24, 2012