A Causality Problem for Milankovitch

  title={A Causality Problem for Milankovitch},
  author={Daniel B. Karner and Robert A. Muller},
  pages={2143 - 2144}
According to the Milankovitch theory, changes in the incident solar radiation, called insolation, in the Northern Hemisphere provide the driving force for global glacial cycles. In their Perspective, Karner and Muller discuss recent studies of corals from around the world that shed doubt on the applicability of the theory to the termination of the penultimate glaciation. The authors argue that a fresh, unbiased look at the data is warranted. 

Glacial Cycles and Interplanetary Dust

Spectral analysis of proxy global ice data shows conclusively that the cycles of glaciation are astronomically driven. However the same analysis shows serious, perhaps fatal, difficulties with the

Cumulated insolation: a simple explanation of Milankovitch's forcing on climate changes

Abstract. The occurrence of the sudden melting of the ice sheets during the glacial terminations is explained in this paper as the consequence of the combined role of the minima and the maxima of

Orbital forcing of the marine isotope stage 9 interglacial.

U-series ages for coral reefs formed on Henderson Island during sea-level high-stands occurring at approximately 630,000 and approximately 330,000 years ago are reported, consistent with the hypothesis that interglacial climates are forced by Northern Hemisphere summer solar insolation centered at 65 degrees N latitude, as predicted by Milankovitch theory.

Orbital forcing and role of the latitudinal insolation/temperature gradient

Orbital forcing of the climate system is clearly shown in the Earths record of glacial–interglacial cycles, but the mechanism underlying this forcing is poorly understood. Traditional Milankovitch

Interglacials, Milankovitch Cycles, Solar Activity, and Carbon Dioxide

The existing understanding of interglacial periods is that they are initiated by Milankovitch cycles enhanced by rising atmospheric carbon dioxide concentrations. During interglacials, global

Solar resonant diffusion waves as a driver of terrestrial climate change

Milankovitch‐paced Termination II in a Nevada speleothem?

The Devils Hole (DH) calcite record from the Great Basin, Nevada, provided the first radiometrically dated time series of late‐Pleistocene climate fluctuations,. In doing so, DH suggested that the

Explorer Progress in paleoclimate modeling

This paper briefly surveys areas of paleoclimate modeling notable for recent progress. New ideas, including hypotheses giving a pivotal role to sea ice, have revitalized the low-order models used to

An Orbital Theory for Glacial Cycles

In the late 1800's, when ice ages were first discovered, variations in Earth's orbital mechanics were hypothesized to be the cause of advancing and receding ice sheets from the poles (Zachos 2001).



A response to "Milankovitch theory viewed from Devils Hole" by J. Imbrie, A.C. Mix and D.G. Martinson

The detailed and well-dated 500,000-year record of 818O variations found in vein calcite core DH-11 taken from Devils Hole in Nevada (Winograd and others, 1992) provides several challenges to the

Milankovitch and Climate

1 2 2 . 2 d J. Adem , A· Bergzr , Ph. Gaspar , P. Pest1aux an J.P. van Ypersele 1 Centro de Ciencias de la Atmosfera, UNAM, 04510 ~exico D.F. Universit~ Catholique de Louvain, Institut d 'Astronomie