Evaluating tropospheric humidity from GPS radio occultation, radiosonde, and AIRS from high-resolution time series [PDF]
Atmospheric Measurement Techniques, 2018 While water vapor is the most important tropospheric greenhouse gas, it is also highly variable in both space and time, and water vapor concentrations range over 3 orders of magnitude in the troposphere.
T. Rieckh +6 more
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Complexity Phenomena and ROMA of the Magnetospheric Cusp, Hydrodynamic Turbulence, and the Cosmic Web [PDF]
, 2014 Dynamic Complexity is a phenomenon exhibited by a nonlinearly interacting system within which multitudes of different sizes of large scale coherent structures emerge, resulting in a globally nonlinear stochastic behavior vastly different from that could ...
Chang, Tom +6 more
core +2 more sources
Seismic ground vibrations give advanced early-warning of subglacial floods
Nature Communications, 2020 Subglacial lakes and jökulhlaups (glacier outburst floods) are common in volcanic and glaciated environments, and can pose potential threats to communities living downstream. Here, the authors find that seismic tremor signals during subglacial floods can
Eva P. S. Eibl +4 more
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Coal and fuel burning effects on the atmosphere as mediated by the atmospheric electric field and galactic cosmic rays flux [PDF]
, 2009 : Emissions into the atmosphere of Greenhouse Gases (GHGs) and particulate matter resulting from fossil fuel burning are considered to be the main anthropogenic forcing on the global climate.
Reis, A. Heitor, Serrano, Claudia
core +2 more sources
Electron mirror branch: observational evidence from “historical” AMPTE-IRM and Equator-S measurements [PDF]
Annales Geophysicae, 2018 Based on now “historical” magnetic observations, supported by few available plasma data, and wave spectra from the AMPTE-IRM spacecraft, and also on “historical” Equator-S high-cadence magnetic field observations of mirror modes in the magnetosheath near
R. A. Treumann +2 more
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Effects of upwelling duration and phytoplankton growth regime on dissolved-oxygen levels in an idealized Iberian Peninsula upwelling system [PDF]
Nonlinear Processes in Geophysics, 2020 We apply a coupled modelling system composed of a state-of-the-art hydrodynamical model and a low-complexity biogeochemical model to an idealized Iberian Peninsula upwelling system to identify the main drivers of dissolved-oxygen variability and to study
J. H. Bettencourt +5 more
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Geochemistry, Geophysics, Geosystems, 2014 We undertake a petrologically driven approach to jointly model magnetotelluric (MT) and seismic surface wave dispersion (SW) data from central Tibet, constrained by topographic height. The approach derives realistic temperature and pressure distributions
Jan Vozar +6 more
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Observations of significant flux closure by dual lobe reconnection [PDF]
Annales Geophysicae, 2007 We present an interval of dual lobe reconnection during which interplanetary magnetic field lines are captured by the magnetosphere by reconnecting at high latitudes in both the Northern and the Southern Hemispheres.
S. M. Imber, S. E. Milan, B. Hubert
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Geochemistry, Geophysics, Geosystems, 2020 Mediterranean tectonics since the Lower Cretaceous has been characterized by a multiphase subduction and collision history with temporally and spatially variable, small‐scale plate configurations.
Amr El‐Sharkawy +7 more
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Ozone trends at northern mid- and high latitudes – a European perspective [PDF]
Annales Geophysicae, 2008 The EU CANDIDOZ project investigated the chemical and dynamical influences on decadal ozone trends focusing on the Northern Hemisphere. High quality long-term ozone data sets, satellite-based as well as ground-based, and the long-term meteorological ...
N. R. P. Harris +28 more
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