Results 191 to 200 of about 3,413,444 (233)

Milankovitch cycles recorded by the Late Permian volcanic ash layers in southwestern China

Marine and Petroleum Geology, 2023
Tianyang Yang, Yulin Shen, Lu Lu, Jun Jin, Yunfei Zhang, Lijun Zeng, Fan Jiang, Y. Zhao   +7 more
semanticscholar   +1 more source

Milankovitch cycles and the Arctic: insights from past interglacials

2023
The Arctic is warming at a rate greater than the global average. End-of-summer minimum sea ice extent is declining and reaching new minimums for the historical record of the last 4 decades. The Greenland ice sheet is now losing more mass than it is gaining, with increased surface melting.
openaire   +1 more source

Gender Stereotype and Spatial Reasoning: the Milankovitch Cycles

2017
Stereotype threat, a phenomenon in which learners feel at risk of confirming negative stereotypes about their abilities, is often associated with spatial reasoning abilities in geoscience and has a disproportionately negative effect on women. This study examines how students’ growth or fixed mindsets mediate or amplify the effects of stereotype threat ...
openaire   +1 more source

Exaggerated Milankovitch-Like Eccentricity Cycles and Extreme Exoplanet Climate Variation

2012
Although our solar system features predominantly circular orbits, the exoplanets discovered so far indicate that this is the exception rather than the rule. This could have crucial consequences for exoplanet climates, both because eccentric terrestrial exoplanets could have extreme seasonal variations, and because giant planets on eccentric orbits ...
David S. Spiegel, Sean N. Raymond, Courtney D. Dressing, Caleb A. Scharf, Jonathan L. Mitchell   +4 more
openaire   +1 more source

Milankovitch type cycles in the Lower Carboniferous of NW Ireland

Terra Nova, 1989
ABSTRACTA short description of the Lower Carboniferous near Sligo (NW Ireland) is given. Limestones and mark in four measured sections in the Glencar Limestone were numerically coded as plus and minus one, respectively. Such sequences show good and persistent cyclicity with a basic wave length of 200 cm.
openaire   +1 more source

Milankovitch Cycles and Sequences: Two Different Stratigraphic Tools

1999
With the introduction of sequence stratigraphy, the word cycle has again become a term which is frequently used. Cycles have been classified in a very arbitrary way into orders of different length and several different orders can occur together in the stratigraphic record.
openaire   +1 more source

Milankovitch Cycles

2012
openaire   +2 more sources

Mechanisms of Preservation of the Eccentricity and Longer-term Milankovitch Cycles in Detrital Supply and Carbonate Production in Hemipelagic Marl-Limestone Alternations

, 2018
Mathieu Martinez
semanticscholar   +1 more source

Climatic Variability Over Time Scales Spanning Nine Orders of Magnitude: Connecting Milankovitch Cycles with Hurst–Kolmogorov Dynamics

Surveys in geophysics, 2013
Y. Markonis, Demetris Koutsoyiannis
semanticscholar   +1 more source

GENDER AND SPATIAL REASONING: THE MILANKOVITCH CYCLES

Geological Society of America Abstracts with Programs, 2016
Kristina Gustovich, Edward Geary, Daniel Hanley   +2 more
openaire   +1 more source