1,782 research outputs found
New Concept for Internal Heat Production in Hot Jupiter Exo-Planets
Discovery of hot Jupiter exo-planets, those with anomalously inflated size
and low density relative to Jupiter, has evoked much discussion as to possible
sources of internal heat production. But to date, no explanations have come
forth that are generally applicable. The explanations advanced typically
involve presumed tidal dissipation and/or converted incident stellar radiation.
The present, brief communication suggests a novel interfacial nuclear
fission-fusion source of internal heat production for hot Jupiters that has
been overlooked by theoreticians and which has potentially general
applicability
Nature of Planetary Matter and Magnetic Field Generation in the Solar System
Understanding the nature of the matter comprising the Solar System is crucial
for understanding the mechanism that generates the Earth's geomagnetic field
and the magnetic fields of other planets and satellites. The commonality in the
Solar System of matter like that of the inside of the Earth, together with
common nuclear reactor operating conditions,forms the basis for generalizing
the author's concept of nuclear geomagnetic field generation to planetary
magnetic field generation by natural planetocentric nuclear fission reactors
Potentially Significant Source of Error in Magnetic Paleolatitude Determinations
The discovery of close-to-star gas-giant exo-planets lends support to the
idea of Earth's origin as a Jupiter-like gas giant and to the consequences of
its compression, including whole-Earth decompression dynamics that gives rise,
without requiring mantle convection, to the myriad measurements and
observations whose descriptions are attributed to plate tectonics. I show here
that paleolatitude determinations, used extensively in Pangaea-like
reconstructions and in paleoclimate considerations, may be subject to
potentially significant errors if rock-magnetization was acquired at
Earth-radii less than present
A New Basis of Geoscience: Whole-Earth Decompression Dynamics
Neither plate tectonics nor Earth expansion theory is sufficient to provide a
basis for understanding geoscience. Each theory is incomplete and possesses
problematic elements, but both have served as stepping stones to a more
fundamental and inclusive geoscience theory that I call Whole-Earth
Decompression Dynamics (WEDD). WEDD begins with and is the consequence of our
planet's early formation as a Jupiter-like gas giant and permits deduction
of:(1) Earth's internal composition, structure, and highly-reduced oxidation
state; (2) Core formation without whole-planet melting; (3) Powerful new
internal energy sources - proto-planetary energy of compression and georeactor
nuclear fission energy; (4) Georeactor geomagnetic field generation; (5)
Mechanism for heat emplacement at the base of the crust resulting in the
crustal geothermal gradient; (6) Decompression driven geodynamics that accounts
for the myriad of observations attributed to plate tectonics without requiring
physically-impossible mantle convection, and; (7) A mechanism for fold-mountain
formation that does not necessarily require plate collision. The latter
obviates the necessity to assume supercontinent cycles. Here, I review the
principles of Whole-Earth Decompression Dynamics and describe a new underlying
basis for geoscience and geology.Comment: Accepted for publication in NCGT Journal. arXiv admin note: text
overlap with arXiv:1306.6891, arXiv:1003.5910, arXiv:1107.214
Mantle Decompression Thermal-Tsunami
Previously in geophysics, only three heat transport processes have been
considered: conduction, radiation, and convection or, more generally,
bouyancy-driven mass transport. As a consequence of whole-Earth decompression
dynamics, I add a fourth, called mantle decompression thermal-tsunami, which
may emplace heat at the base of the crust from a heretofore unanticipated
source.Comment: Submitted to Current Science (India
Primary Initiation of Submarine Canyons
The discovery of close-to-star gas-giant exo-planets lends support to the
idea of Earth's origin as a Jupiter-like gas-giant and to the consequences of
its compression, including whole-Earth decompression dynamics that gives rise,
without requiring mantle convection, to the myriad measurements and
observations whose descriptions are attributed to plate tectonics. I propose
here another, unanticipated consequence of whole-Earth decompression dynamics:
namely, a specific, dominant, non-erosion, underlying initiation-mechanism
precursor for submarine canyons that follows as a direct consequence of Earth's
early origin as a Jupiter-like gas-giant
Science Citation Index data: Two additional reasons against its use for administrative purposes
First, for decades the use of anonymity in reviews for science funding
proposals and for evaluating manuscripts for publication has been gradually
corrupting American science, encouraging and rewarding the dark elements of
human nature. Unethical reviewers, secure and unaccountable through anonymity,
all too often make untrue and/or pejorative statements to eliminate their
professional competitors. Survival in this corrupt environment has led to a
consensus-only mentality. Consequently, important scientific contradictions, if
they can be published at all, are selectively ignored in many instances out of
fear of anonymous retaliation. Science Citation Index data in such a corrupt
environment may be of little administrative value, except for possible use in
documenting scientific fraud. Second, as knowledge of the administrative use of
Science Citation Index data spreads, scientists will adapt and will shift to
research on popular subjects to elicit greater numbers of citations, rather
than to take the paths less trodden where important scientific discoveries may
lay waiting.Comment: Accepted for publication in Current Scienc
New Indivisible Geoscience Paradigm
Earth's interior, I posit, is like one of the rare, oxygen-starved "enstatite
chondrite" meteorites (and unlike a more-oxidized "ordinary chondrite" as has
been believed for seventy years). Laboratory-analyzed enstatite-chondrite
samples are comparable to having-in-hand impossibleto- gather deep-Earth
samples. Enstatite-chondrite formation in oxygen-starved conditions caused
oxygen-loving elements to occur, in part, as non-oxides in their iron-alloy.
Observations, consistent with solar abundance and behavior of chemical
elements, lead me to a new interpretation of: (1) Earth's early formation as a
Jupiter-like gas-giant, (2) its decompressionpowered surface geology, (3)
Earth's internal composition, and (4) a natural, planetocentric nuclear-fission
reactor as source of both the geomagnetic field and energy channeled to surface
"hot-spots". I present a unified vision of Earth formation and concomitant
dynamics that explains in a logical and causally related way: (1) fluid
Earth-core formation without wholeplanet melting, and (2) the myriad
measurements and observations, previously attributed to "plate tectonics", but
without necessitating mantle convection
Impact of Recent Discoveries on Petroleum and Natural Gas Exploration: Emphasis on India
Two discoveries have greatly impacted understanding relevant to the
origination and emplacement of petroleum and natural gas deposits. One
discovery, pertaining to hydrocarbon formation from methane broadens
significantly potential regions where abiotic petroleum and natural gas
deposits might be found. The other, discovery of the physical impossibility of
Earth-mantle convection, restricts the range and domain of geodynamic behavior,
and leads to new insights on the formation of petroleum and natural gas
deposits. This article highlights the impact and implications of those
discoveries, especially as they relate to petroleum and natural gas exploration
in India and throughout the world. From the reasoning developed here, the
generality of the considerations involved, the understanding developed with
respect to the East African Rift System, and the experience garnered from the
larger and older Siberian Traps, the prognosis and potential for the region
beneath the Deccan Traps of India to eventually become a major source of
petroleum and natural gas seems quite favorable
Ordinary Chondrite Formation from two Components: Implied Connection to Planet Mercury
Major element fractionation among chondrites has been discussed for decades
as ratios relative to Si or Mg. Expressing ratios relative to Fe leads to a new
relationship admitting the possibility that ordinary chondrite meteorites are
derived from two components: one is a relatively undifferentiated, primitive
component, oxidized like the CI or C1 chondrites; the other is a somewhat
differentiated, planetary component, with oxidation state like the reduced
enstatite chondrites. Such a picture would seem to explain for the ordinary
chondrites, their major element compositions, their intermediate states of
oxidation, and their ubiquitous deficiencies of refractory siderophile
elements. I suggest that the planetary component of ordinary chondrite
formation consists of planet Mercury's missing complement of elements.Comment: Submitted to the Proceedings of the Royal Society of Londo
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