Publications by authors named "H O Kjaer"
Article Synopsis
- The study examines abrupt climate changes during the Pleistocene Ice Ages, known as Dansgaard-Oeschger (DO) oscillations, using Greenland ice cores to analyze temperature shifts and their potential long-term impacts.
- It introduces new ice-core records from southern and eastern Greenland to enhance understanding of DO event magnitudes and creates a multiproxy assessment of their effects across Greenland.
- The findings suggest that variations in wintertime sea ice in the North Atlantic subpolar gyre are crucial for explaining DO variability, and that changes in vapor source distribution, rather than site temperature, mainly influence Greenland's isotope signals during these climate transitions.
We report high resolution measurements of the stable water isotope ratios (δO, δD) from the Mount Brown South ice core (MBS, 69.11 S 86.31 E).
View Article and Find Full Text PDF