We describe a general framework for systematically treating halos that are due to refraction in p...
Birefringence of ice causes the inner edges of refraction halos to be polarized. The direction of...
Parhelic circles due to plate-oriented crystals (main axes vertical) and 120° parhelia change in ...
Pressure data from Indonesia and Tahiti for years before 1866 are used to extend the Southern Osc...
The 15 SPECMAP records of reconstructed paleotemperatures, the GRIP isotopic oxygen record, and t...
Paleoclimatic reconstructions for the Mid-Holocene, Eemian, Mid-Pliocene and Last Glacial Maximum...