Results 41 to 50 of about 506 (176)
Sedimentology, Volume 73, Issue 2, Page 297-354, February 2026.ABSTRACT Preserved allocyclic signatures in the rock record often reflect basin‐scale climatic variability and serve as key proxies for correlating ancient dryland successions. The notion of climate cyclicity, however, remains largely untested on regionally constrained, outcrop‐calibrated studies.
Oliver Button +4 more
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Journal of Palaeogeography, 2014 Eustasy has commonly been invoked to explain peritidal carbonate cyclicity, but is difficult to explain cycles formed in a greenhouse climate when eustasy is minimal.
Wan Yang, Dan J. Lehrmann
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Testing the impact of stratigraphic uncertainty on spectral analyses of sedimentary series [PDF]
Climate of the Past, 2016 Spectral analysis is a key tool for identifying periodic patterns in sedimentary sequences, including astronomically related orbital signals. While most spectral analysis methods require equally spaced samples, this condition is rarely achieved either in
M. Martinez +4 more
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Temperature response of Mars to Milankovitch cycles [PDF]
Geophysical Research Letters, 2008 On Mars annual mean surface temperature near ±60° latitude varies predominately with precession and is not closely related to annual mean insolation. Based on the last few million years of orbital history, the precession cycle dominates in a narrow latitude range 54°–65°, in which the margins of the two ice‐rich permafrost layers in each hemisphere ...
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Stochastic Resonance Elucidates the Emergence and Periodicity Transition of Glacial Cycles
Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.Abstract Glacial cycles emerged with a 41‐kyr period after the Pliocene and later intensified with a 100‐kyr period in the mid‐Pleistocene, which were attributed to Earth's orbital variations. However, no significant changes in the orbital forcing were found at the two transitions, and the forcing was too small to drive these cycles. Here, a stochastic
Tian Xu, Gabriel Katul, Shineng Hu
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Tides and Volcanoes: A Historical Perspective
Frontiers in Earth Science, 2021 In this paper, we examine the origins and the history of the hypothesis for an influence of tidal forces on volcanic activity. We believe that exploring this subject through a historical perspective may help geoscientists gain new insights in a field of ...
Gianluca Sottili +2 more
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Geochemistry, Geophysics, Geosystems, 2020 Orbital cycles are related to variations of Earth's orbit through time and exert profound control on glacial and interglacial climates due to changes in insolation.
M. V. L. Kochhann +3 more
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Journal of Geophysical Research: Solid Earth, Volume 130, Issue 12, December 2025.Abstract The collision of continents typically leads to orogenesis as a result of crustal thickening and isostatic compensation. High topography is a main locus of precipitation‐fueled erosion, providing a feedback‐loop between tectonics, surface processes, and climate.
S. G. Wolf, R. S. Huismans, J. Braun
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A physiological approach to oceanic processes and glacial-interglacial changes in atmospheric CO2
Scientia Marina, 2008 One possible path for exploring the Earth’s far-from-equilibrium homeostasis is to assume that it results from the organisation of optimal pulsating systems, analogous to that in complex living beings. Under this premise it becomes natural to examine the
Josep L. Pelegrí
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Energy Exploration & Exploitation, 2023 China has recently faced significant difficulties in the exploitation of its shale oil and gas resources. An essential geological obstacle preventing the breakthrough of Chinese shale oil exploration is the precise identification of productive oil and ...
Wei Wu +4 more
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