Results 31 to 40 of about 4,657,761 (405)

Noise Reduction, Atmospheric Pressure Admittance Estimation and Long-Period Component Extraction in Time-Varying Gravity Signals Using Ensemble Empirical Mode Decomposition

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
Time-varying gravity signals, with their nonlinear, non-stationary and multi-scale characteristics, record the physical responses of various geodynamic processes and consist of a blend of signals with various periods and amplitudes, corresponding to ...
Linsong Wang   +3 more
doaj   +1 more source

Electromagnetic Coupling of Ocean Flow with the Earth System

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
The ocean is electromagnetically coupled with the Earth System. This results in momentum transfer, as well as a participation by the ocean in the _ observable electric and magnetic fields.
Robert Tyler
doaj   +1 more source

The ocean carbon sink – impacts, vulnerabilities and challenges [PDF]

open access: yes, 2014
Carbon dioxide (CO2) is, next to water vapour, considered to be the most important natural greenhouse gas on Earth. Rapidly rising atmospheric CO2 concentrations caused by human actions such as fossil fuel burning, land-use change or cement production ...
Anderson, Leif   +7 more
core   +3 more sources

Oceanic Games: Centralization Risks and Incentives in Blockchain Mining

open access: yes, 2021
To participate in the distributed consensus of permissionless blockchains, prospective nodes -- or miners -- provide proof of designated, costly resources.
Leonardos, Nikos   +2 more
core   +1 more source

Ocean Science: The power of plankton [PDF]

open access: yesNature, 2012
Do tiny floating microorganisms in the ocean's surface waters play a massive role in controlling the global climate?
openaire   +3 more sources

Open ocean carbon monoxide photo-production [PDF]

open access: yes, 2006
Sunlight-initiated photolysis of chromophoric dissolved organic matter (CDOM) is the dominant source of carbon monoxide (CO) in the open-ocean. A modelling study was conducted to constrain this source.
Law, Cliff S.   +5 more
core   +2 more sources

Challenges in Measuring External Currents Driven by the Solar Wind-Magnetosphere Interaction

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
In studying the _ geomagnetism it has always been a challenge to separate the external currents originating from the ionosphere and magnetosphere. While the internal magnetic field changes very slowly in time scales of years and more, the ionospheric and
Guan Le   +2 more
doaj   +1 more source

Sulfur loss from subducted altered oceanic crust and implications for mantle oxidation [PDF]

open access: yes, 2020
© The Author(s), [year]. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Walters, J. B., Cruz-Uribe, A. M., & Marschall, H. R.
Cruz‐Uribe, Alicia M.   +2 more
core   +1 more source

Silica Geothermometry Applications in the Taiwan Orogenic Belt

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
The silica concentrations from 130 hot spring measurements were calculated and used to indicate the heat flow distribution in the active Taiwan orgenic belt.
Chia-Mei Liu   +2 more
doaj   +1 more source

Free-Air Gravity Map of Taiwan and Its Applications

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 1990
An island-wide gravity in Taiwan was conducted by the Institute of Earth Sciences, Academia Sinica, between 1980 and 1987. The 603 stations at which the gravity values were determined included 308 points in the 500 m or higher mountain range where few ...
Horng-Yuan Yen   +4 more
doaj   +1 more source

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