Results 21 to 30 of about 5,987 (214)

Sequence stratigraphic characteristics and hydrocarbon prospect of Mesozoic Formation in Suibin Depression, Sanjiang Basin

Petroleum Exploration and Development, 2008
According to the detailed analysis of drilling data, together with the interpretation of seismic section, the Mesozoic of Suibin Depression is divided into four second-order sequences and eight third-order sequences.
Shao-bin GUO, Hong-liang WANG
doaj   +1 more source

Development and controlling factors of shale lithofacies cycles in a continental rift basin: A case study of Es4u in the Boxing Subsag of Dongying Sag, Bohai Bay Basin, China

Frontiers in Earth Science, 2023
The shale of the upper Es4 formation (Es4u), deposited during the Eocene in the Boxing Subsag of the Dongying Sag, is a typical set of lime-rich lacustrine shale in a continental rift basin.
Zhengwei Fang, Zhengwei Fang, Zhengwei Fang, Zhengwei Fang, Zhengwei Fang, Liqiang Zhang, Cunfei Ma   +6 more
doaj   +1 more source

The Effect of Milankovitch Variations in Insolation on Equatorial Seasonality [PDF]

, 2010
Although the sun crosses the equator 2 times per year at the equinoxes, at times in the past the equatorial insolation has had only one maximum and one minimum throughout the seasonal cycle because of Milankovitch orbital variations.
Ashkenazy, Yosef, Eisenman, Ian, Gildor, Hezi, Tziperman, Eli   +3 more
core   +2 more sources

Progress in paleoclimate modeling [PDF]

, 2006
International audienceThis 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 simulate the time evolution of ...
AchutaRao, Allen, Alley, Alley, Amy Clement, Ashkenazy, Ashkenazy, Barber, Bassinot, Benzi, Bjerknes, Bjerknes, Bond, Bond, Braconnot, Braconnot, Braconnot, Briffa, Broecker, Calov, Cane, Chapman, Clark, Clement, Collins, Collins, Cortijo, Cortijo, Crowley, Crucifix, Dansgaard, DeNoblet, Didier Paillard, Dong, Eduardo Zorita, Elkibbi, Esper, Esper, Fine, Gagan, Gallimore, Ganapolski, Ganopolski, Ganopolski, Ghil, Gildor, Gildor, Gildor, Gildor, Gildor, Gildor, Gildor, Gordon, Gu, Harrison, Harrison, Haug, Hewitt, Hezi Gildor, Hoerling, Houghton, Imbrie, Imbrie, Jones, Jost, Joussaume, Kageyama, Kageyama, Kageyama, Karner, Keeling, Kennett, Khodri, Khodri, Kim, Kitoh, Kitoh, Kohfeld, Källén, Lambeck, Latif, Le-Treut, Lean, Levis, Liu, Liu, Liu, Lu, Luterbacher, MacAyeal, Mahowald, Mann, Mann, Mark A. Cane, Masa Kageyama, McGlone, McManus, Milankovitch, Mitchell, Mix, Moy, Muller, Myriam Khodri, Oerlemans, Oppo, Osborn, Otto-Bliesner, Otto-Bliesner, Paillard, Paillard, Paillard, Paillard, Paillard, Parrenin, Pascale Braconnot, Pelletier, Peterson, Petit, Pinot, Pons, Pope, Prange, Rahmstorf, Rajagopalan, Rittenour, Rodbell, Rodgers, Rodgers, Roe, Saltzman, Saltzman, Saltzman, Saltzman, Sandweiss, Sandweiss, Sayag, Schmittner, Schulz, Shackleton, Shackleton, Shin, Shin, Shulmeister, Simon Tett, Stott, Stott, Sylvie Joussaume, Sànchez-Goñi, Tarasov, Tarasov, Tett, Tett, Timmermann, Trenberth, Tsimring, Tudhope, Tzedakis, Vettoretti, von Storch, Wang, Wang, Weaver, Weaver, Williams, Wohlfahrt, Wunsch, Zebiak, Zhao, Zorita   +168 more
core   +4 more sources

Solar Resonant Diffusion Waves as a Driver of Terrestrial Climate Change [PDF]

, 2007
A theory is described based on resonant thermal diffusion waves in the sun that appears to explain many details of the paleotemperature record for the last 5.3 million years.
Bahcall, BolSshakov, Christensen-Dalsgaard, Ferro, Friedland, Gough, Grandpierre, Hu, Karner, Lean, Lisiecki, Mandelis, Mitalas, Quinn, Robert Ehrlich, Shen, Van Geel, Zachos   +17 more
core   +2 more sources

Time-calibrated Milankovitch cycles for the late Permian [PDF]

Nature Communications, 2013
AbstractAn important innovation in the geosciences is the astronomical time scale. The astronomical time scale is based on the Milankovitch-forced stratigraphy that has been calibrated to astronomical models of paleoclimate forcing; it is defined for much of Cenozoic–Mesozoic.
Wu, Huaichun, Zhang, Shihong, Hinnov, Linda A., Jiang, Ganqing, Feng, Qinglai, Li, Haiyan, Yang, Tianshui   +6 more
openaire   +2 more sources

The net primary productivity of Mid-Jurassic peatland and its control factors: Evidenced by the Ordos Basin

International Journal of Mining Science and Technology, 2018
Using the large-scale thick 4# coal seam from the Mid-Jurassic in the southern Ordos Basin as an example, this paper studied the net primary productivity (NPP) level of the Mid-Jurassic peatland, and discussed its control factors.
Dongdong Wang, Zhiming Yan, Haiyan Liu, Dawei Lv, Yijun Hou   +4 more
doaj   +1 more source

Application of Milankovitch cycles in the restoration of high-resolution deposition velocity of Neogene strata in Kutei Basin, Indonesia

Energy Geoscience, 2023
Restoring the deposition velocity during evolution in basin analysis is an important aspect. The restoration of high-resolution deposition velocity—the deposition velocity over a short geological period—can improve the precision of basin analysis and ...
Baonian Wu, Zhijun Jin
doaj   +1 more source

Exo-Milankovitch Cycles. I. Orbits and Rotation States [PDF]

The Astronomical Journal, 2018
Abstract The obliquity of the Earth, which controls our seasons, varies by only ∼2.°5 over ∼40,000 years, and its eccentricity varies by only ∼0.05 over 100,000 years. Nonetheless, these small variations influence Earth’s ice ages. For exoplanets, however, variations can be significantly larger.
Deitrick, Russell, Barnes, Rory, Quinn, Thomas, Armstrong, John, Charnay, Benjamin, Wilhelm, Caitlyn   +5 more
openaire   +4 more sources

Linking glacial-interglacial states to multiple equilibria of climate [PDF]

, 2018
Glacial-Interglacial cycles are often described as an amplified global response of the climate to perturbations in solar radiation caused by oscillations of Earth's orbit. However, it remains unclear whether internal feedbacks are large enough to account
Ferreira, David, Ito, Takamitsu, Marshall, John, McGee, David   +3 more
core   +1 more source