Results 261 to 270 of about 317,667 (308)

Multifractal structure of a riddled basin

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2001
For a two-dimensional piecewise linear map with a riddled basin, a multifractal spectrum f(γ), which characterizes the “skeletons” of the riddled basin, is introduced. With f(γ), the uncertainty exponent is obtained by a variational principle, which enables us to introduce a concept of a “boundary” for the riddled basin.
Suetani, Hiromichi, Horita, Takehiko
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Gravity anomaly characteristics and basin geological structure in Wan’an Basin

Arabian Journal of Geosciences, 2021
In view of the characteristics of low resolution and weak signal of marine gravity data, the satellite gravity in the study area is separated from each other in multi-space, and the separated anomalies are extended downward iteratively to obtain multi-depth high-resolution gravity anomalies.
Chu Jian, Jun Li, Changsheng Shao
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Detention Basin Outlet Structure Modifications

World Water & Environmental Resources Congress 2003, 2003
The District has used various approaches to solve stormwater runoff problems experienced by residences and businesses. Typical stormwater problems include overbank flooding from local streams and creeks, flooding along the major river floodplains, street flooding, and erosion along stream and creek corridors as a result of urbanization.
Charles D. Morris, Gary T. Moore
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Pilcomayo River Basin Institutional Structure

International Journal of Water Resources Development, 2011
Water resources of the Pilcomayo River Basin are shared between three countries: Argentina, Paraguay, and Bolivia. It is a transboundary basin. It has several and significant peculiarities from the physical viewpoints (hydrological, sedimentological and geomorphological), as well as from the point of view of its people, cultures, ethnicity, economy ...
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Structure of Mono Basin, California

Journal of Geophysical Research, 1970
In a recent paper, Christensen et al. [1969] interpreted the gravity and seismic data from Mono Basin, California, to indicate that the depth to the basement there is 1–1.5 km, whereas Pakiser et al. [1960] and Pakiser [1968] interpreted the same data to indicate a depth of 5–5.5 km, with an acknowledged uncertainty of 1–1.5 km. Christensen et al. were
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Basin margin structural styles, Jeanne d'Arc basin offshore Newfoundland, Canada

SEG Technical Program Expanded Abstracts 1989, 1989
The Jeanne d’ Arc Basin (figure l), located beneath the Grand Banks of Newfoundland, has been the site of intensive seismic exploration since the 1979 discovery of the giant Hibernia oil field. During the intervening period a vast amount of conventional, and some deep, seismic reflection data has been acquired and can be used thickness appears to be on
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Structural Analysis of Sedimentary Basins

1994
At this stage of the book, all the aspects of imagery interpretation of different structural features have been covered and methods for constraining the analysis with surface and subsurface controls have been illustrated. The next step is to introduce methods to integrate the analysis of the imagery data into a conventional exploration program ...
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Triassic Sediments and Basin Structure of the Kerrouchen Basin, Central Morrocco

SEPM Journal of Sedimentary Research, 1976
ABSTRACT The Kerrouchen basin, on the southern end of the Middle Atlas Mountains of central Morocco, is an elongated asymmetric basin underlain by metamorphosed Paleozoic basement. With the onset of rifting of Africa from North America in Triassic time, the basin was downfaulted in the southeast against Hercynian granites, which shed 180 meters of ...
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Vindhyan Basin: Anomalous Crust-Mantle Structure

2020
In the Earth’s evolutionary history, Paleo- to Mesoproterozoic period is characterised by the development of several intra-cratonic basins in stable continental shields and platform areas world-wide. Indian subcontinent contains four of them. All these basins came into existence due to sustained rifting and subsidence of the central part of the Indian ...
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Structural evolution of extensional basin margins

Journal of the Geological Society, 1984
A new model for the structural development of extensional basins is outlined. The model suggests a close similarity in geometry between faults in high extension basins such as the North Sea and those in contractional zones. The geometric analogues are discussed and where necessary new terms are introduced to describe the structural style in the context
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