News about Geophysics

Jonas A. Haller

Title: Carbon isotopes of methane during the Medieval Climate Anomaly Supervisors: Reto Knutti and Thomas Blunier

Significant contribution to sea-level rise

Glaciers at the edge of Greenland which are not connected to its huge ice sheet, or can be clearly separated from it, are contributing to sea-level rise much more than previously thought.

Rasmus Anker Pedersen

Arctic Warming - The Effect of a Reduced Sea Ice Cover on the Vertical Structure of Warming Supervisors: Peter L. Langen, DMI and Eigil Kaas

Erik Warming Andersen

A Technique for Continuous Detection of Drill Liquid in Ice Cores Supervisors: Anders Svensson and Paul Vallelonga

Majbritt Westring Sørensen

Evaluation of the 20th Century Reanalysis for the Greenland area - using meteorological observations and ice core data Supervisor: Bo M. Vinther

Sebastian Bender

Measurement of air content in the Greenland ice sheet Supervisor: Bo M. Vinther

The final ice core

The termination of the NEEM deep drilling after 6 years is a big event.

Lea K. D. Sørensen

Oceanographic variability at a boulder reef in the Kattegat and surrounding waters Supervisor: Peter Ditlevsen

Ivana Cvijanovic

Abrupt climate change and high to low latitude teleconnections as simulated in climate models Academic supervisors: Eigil Kaas, Peter L. Langen

Giuliano Bertagna

Stratigraphic dating of Greenland glacial ice - Case study of Greenland stadial 22 Supervisor: Anders Svensson

Luca Foresta

An attempt of obtaining a chronologically correct reconstruction of the NEEM disturbed section Supervisor: Peter Ditlevsen

Astrid Schmidt

Ice Core Genetics - uncovering biodiversity from ancient ecosystems in Greenland and Antarctica ACADEMIC ADVISOR: Eske Willerslev

Mads D. Ellehøj

Ice-vapor equilibrium fractionation factor: Experimental investigations and possible impacts on the understanding of the hydrological cycles on Earth and Mars Supervisor: Sigfús J. Johnsen

Christo Buizert

The influence of firn air transport processes and radiocarbon production on gas records from polar firn and ice Academic supervisor: Prof. Thomas Blunier

Mai Winstrup

An automated method for annual layer counting in ice cores - and an application to visual stratigraphy data from the NGRIP ice core Academic supervisor: Anders Svensson

Vasileios Gkinis

High resolution water isotope data from ice cores Academic supervisor: Sigfús J. Johnsen

Anna Grube

Particulate air pollution and its characteristic sources in the high Arctic at Station Nord, N.E. Greenland. Supervisor: Peter Ditlevsen

A basal ice core with stones

Today the HT drill was used with the new and innovative carbide step cutter and they drilled through ice, sediments and rocks!

Bundis med sten i

I dag blev HT boret anvendt sammen med den nye og innovative carbid trin skærer, som borede sig gennem is, sedimenter og klippe!

David Balslev-Clausen

Application of cavity ring down spectroscopy to isotopic bio- geo- & climate-science & The development of a Mid-IR CRDS analyzer for continuous measurements of N2O isotopomers. Academic supervisors Prof. Dorthe…

Oliver Ackermann Lylloff

Title: Modelling Heat Conduction in Ice Sheets Supervisers: Aslak Grinsted and Christine Schøtt Hvidberg

Helle Astrid Kjær

Phosphate in ice cores - finding a method for continuous detection of phosphate in ice cores Supervisor: Anders Svensson

Jakob Sievers

Inference of accumulation surfaces in NW Greenland by consolidation of isochronous radio-echo sounding data and inverse Monte Carlo methods applied on a simple flow model Supervisor: Aslak Grinsted

Lars Guski

Title: Dating of NEEM core from visual stratigraphy Supervisors: Anders Svensson and Dorthe dahl-Jensen