Results 151 to 160 of about 2,547,684 (181)

Mesopelagic fish responses to Pleistocene climatic variability in the Eastern Mediterranean and implications for the biological pump

Agiadi K, Vasiliev I, Vite A, Zarkogiannis S, Fuster-Alonso A, Mestre-Tomás J, Koskeridou E, Quillévéré F.   +7 more
europepmc   +1 more source

Application of One-Dimensional Paleotemperature Modeling to Estimate the Hydrocarbon Potential of Cretaceous Sediments of the Middle Amur Sedimentary Basin

Russian Journal of Pacific Geology, 2021
The prospects of oil and gas content of the Cretaceous-Paleogene deposits of the Middle Amur sedimentary basin within the Pereyaslavsky graben are clarified on the basis of updated data on the tectonic-stratigraphic complexes of the basin using the method of one-dimensional paleotemperature modeling.
Elena Razvozzhaeva, V I Isaev
exaly   +2 more sources

Quantifying the Variability of Paleotemperature Fluctuations on Heat Flow Measurements

Geothermics, 2017
Climatically-driven surface temperature fluctuations disturb the steady state geotherm, and affect vertical heat flow measurements in shallow (<1000 m deep) boreholes.
Asadusjjaman Suman, Duanne A. White
exaly   +2 more sources

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BASTA—Subsidence and Paleotemperature Modeling of Rift Basins

Computers and Geosciences, 1988
Abstract BASTA is a FORTRAN-77 program for sedimentary BAsin Subsidence and Temperature Analysis. The subsidence observed in boreholes is corrected for compaction and sediment loading and is modeled using the lithosphere-extension or dike-intrusion concept. The subsidence history and the paleotemperature distribution are plotted.
exaly   +2 more sources

Return to Little Harbor, Santa Catalina Island, California: A Critique of the Marine Paleotemperature Model

American Antiquity, 1995
Marine paleotemperature is a significant factor in the subsistence productivity of many coastal regions and may be an important factor in the evolution of maritime societies. A California paleotemperature model, spanning 8,000 calendar years, correlates periods of high sea surface temperatures with decreased marine subsistence productivity.
L. Mark Raab, Katherine Bradford, Judith F. Porcasi, William J. Howard   +3 more
openaire   +1 more source

Robust Multi-Proxy Data Integration, Using Late Cretaceous Paleotemperature Records as a Case Study

Earth and Planetary Science Letters, 2018
In paleoclimate studies, multiple temperature records are often compared and combined to evaluate temperature trends. Yet, no standardized approach for integrating proxy-derived paleotemperature records exists.
Johan Vellekoop, Francien Peterse
exaly   +2 more sources

3-D paleotemperature modeling of the geothermal regime of sedimentary basins: Example of the Lunskaya depression, Sakhalin Island

Russian Journal of Pacific Geology, 2016
The task of 3-D modeling of the thermal field of a sedimentary basin during sedimentation is considered. The aim of the modeling is to determine the temperature at any point of the basin at a given moment of geological time. The mathematical model is based on a system of equations of thermal conductivity for a heterogeneous layered medium with dynamic ...
Yu. V. Pyatakov, V. I. Isaev, V. I. Starostenko   +2 more
openaire   +1 more source

A Model for Determining Pleistocene Paleotemperatures from Planktonic Foraminiferal Assemblages

Micropaleontology, 1973
Method described for comparing Pleistocene with Recent assemblages, estimates of average ocean temperatures are consistent with isotopic ...
openaire   +1 more source

Fluid inclusion and vitrinite-reflectance geothermometry compared to heat-flow models of maximum paleotemperature next to dikes, western onshore Gippsland Basin, Australia

International Journal of Coal Geology, 1998
Abstract Nine basalt dikes, ranging from 6 cm to 40 m thick, intruding the Upper Jurassic–Lower Cretaceous Strzelecki Group, western onshore Gippsland Basin, were used to study maximum temperatures ( T max ) reached next to dikes. T max was estimated from fluid inclusion and vitrinite-reflectance geothermometry and compared to temperatures ...
Barker, C., Bone, Y., Lewan, M.
openaire   +2 more sources

The value of Iberian Margin paleotemperature records with a novel organic proxy to revisit the bipolar seesaw model

The last glacial cycle provides the opportunity to investigate large changes in the Atlantic Meridional Overturning Circulation (AMOC) beyond the small fluctuations evidenced from modern measurements. Paleotemperature records from Greenland and the North Atlantic, including the Iberian Margin, show an abrupt variability, called Dansgaard&#8211 ...
Davtian, Nina, Bard, Edouard
openaire   +2 more sources