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Journal of geophysical research. Space physics, ISSN 2169-9402, 2018, Volume 123, Issue 12, pp. 10,416 - 10,418
... it “NO infrared radiative flux.” Then they calculated the global distribution, solar cycle, and geomagnetic activity variation of SABER NO VER up to 220... 
geomagnetic activity | SABER | nitric oxide | solar cycle | TEMPERATURE | ASTRONOMY & ASTROPHYSICS | NITRIC-OXIDE | STORMS | Geomagnetism | Thermosphere | Broadband | Emission analysis | Solar minimum | Emissions | Solar activity | Mathematical analysis | Atmosphere | KP index | Emission measurements | Radiometry | Upper atmosphere | Solar cycle | Geomagnetic activity
Journal Article
Earth and planetary science letters, ISSN 0012-821X, 2016, Volume 453, pp. 78 - 86
....•Geomagnetic field is weaker on average in the southern hemisphere than the north.•The highest activity level for paleosecular variation is at high southern latitudes... 
paleomagnetic field models | geomagnetism | paleomagnetism | South Atlantic Magnetic Anomaly | TOMOGRAPHY | GEOCHEMISTRY & GEOPHYSICS | GEOMAGNETIC SECULAR VARIATION | EARTHS MAGNETIC-FIELD | CORE-MANTLE | AVERAGED PALEOMAGNETIC FIELD
Journal Article
Annales Geophysicae, ISSN 0992-7689, 03/2009, Volume 27, Issue 3, pp. 1047 - 1057
...) for the low solar activity period from April 2005 to December 2007. In this study, we describe the diurnal and seasonal variations of TEC, solar activity dependence of TEC and effects of a space weather related event, a geomagnetic storm on TEC... 
Ionospheric disturbances | Wave propagation | Equatorial ionosphere | Ionosphere | TOTAL ELECTRON-CONTENT | GEOMAGNETIC STORM | GEOSCIENCES, MULTIDISCIPLINARY | MAGNETIC STORM | ASTRONOMY & ASTROPHYSICS | SECTOR | METEOROLOGY & ATMOSPHERIC SCIENCES | SATELLITE RADIO BEACON | Ionospheric research | Ionization
Journal Article
Earth and planetary science letters, ISSN 0012-821X, 2015, Volume 414, pp. 16 - 29
There is long-standing correlation between Large Igneous Provinces (LIPs) and major mass extinction events in the Geological Record, postulated to be due to... 
GPTS | LIP | magnetostratigraphy | Etendeka | Magnetostratigraphy | TIME SCALES | EXTINCTIONS | ATLANTIC | NW NAMIBIA | MAGMATIC PROVINCE | GEOCHRONOLOGY | GEOCHEMISTRY & GEOPHYSICS | SOUTHERN BRAZIL | FLOOD-BASALT VOLCANISM | AR-40/AR-39 | AGE | Mass extinction theory | Geomagnetic reversals | Volcanism | Analysis | Earth | Correlation | Geology | Volcanic activity | Brazil | Polarity | Mass extinctions | Environmental impact
Journal Article
Journal of Geophysical Research: Space Physics, ISSN 0148-0227, 10/2009, Volume 114, Issue A10, pp. A10312 - n/a
Here we use the ERA‐40 and ECMWF operational surface level air temperature data sets from 1957 to 2006 to examine polar temperature variations during years with different levels of geomagnetic activity, as defined by the Ap index... 
Global Change | Stratosphere/troposphere interactions | Climate variability | Atmospheric Processes | Ionosphere/atmosphere interactions | Particle precipitation | Polar meteorology | Ionosphere | geomagnetic activity | troposphere | climate variability | NORTH-ATLANTIC OSCILLATION | STRATOSPHERE | ENHANCEMENTS | ASTRONOMY & ASTROPHYSICS | Geomagnetism | Data sets | Annular | Geophysics | Surface chemistry | Oscillations | Irradiance | Position (location)
Journal Article