High Latitude
Numerical modeling of solar wind influences on the dynamics of the high-latitude upper atmosphere
... averaged high-latitude horizontal thermospheric wind patterns both for the Northern (left side) and Southern Hemisphere (right) during the years 2002/03 of moderate to high solar activ- ...of ...
14
Model Simulation of Artificial Heating of the Daytime High Latitude F Region Ionosphere by Powerful High Frequency Radio Waves
... of high-latitude electric fields of Heppner [31] and the empirical model of ionospheric electric fields at middle latitudes, developed by Richmond [32] and Richmond et ...
12
STUDY OF SPACE WEATHER ON GPS PERFORMANCE AT LOW LATITUDE STATION BHOPAL AND HIGH LATITUDE STATION MAITRI, ANTARCTICA
... the high-latitude convection electric field, auroral currents and particle precipitation, solar radiation, and tides and gravity waves that propagate from ...
10
Improving the dynamics of Northern Hemisphere high-latitude vegetation in the ORCHIDEE ecosystem model
... to high-latitude regions in the Northern Hemisphere, including processes that influence the existence, mortality and competition between tree functional ...to high-latitudes and of the new ...
21
Comparison of high latitude thermospheric meridional neutral wind climatologies
... the high latitude climatologies and their ...mid latitude climatology from Millstone Hill and found to produce significant differences (Buonsanto and Witasse, ...
225
High latitude magnetic fields and their time derivatives: interhemispheric similarities
... Lyatskaya et al. (2008) considered the correlation be- tween the AL index (showing substorm activity in the north- ern hemisphere), and the Polar Cap (PC) and Polar Mag- netic (PM) indices measuring magnetic activity in ...
5
Coral reproduction at Hall Bank, a high latitude coral assemblage in Western Australia
... on high latitude reefs is typically 1 mo later than on low latitude ...with high sea temperature and solar ra diation, and low morning wind speeds and rainfall ...the high ...
9
Resilience of a high latitude Red Sea corals to extreme temperature
... Our research objective was to expand the very limited knowledgebase pertaining to the ecology of fringing coral reefs in the Gulf of Suez, Egypt. Specifically, determine dominant coral species and investigate why this ...
12
Impact of meltwater on high-latitude early Last Interglacial climate
... Using new 130 ka snapshot GCM simulations and benefiting from the advent of a new time-varying data-based represen- tation of the climate evolution across the LIG, we provide valuable modelling insights to explain the ...
14
High-latitude obliquity as a dominant forcing in the Agulhas current system
... at high southern lati- ...low- latitude location of the upstream Agulhas ...by high latitude obliquity through its influence on the position of the Southern Hemisphere sub- tropical front ...
12
Influence of high latitude anomalies on tropical climate phenomena and global climate
... examine high latitude anomalies which create equatorward propagating coastal Kelvin waves as a possible driving mechanism for the ...the high latitude anomaly to the equator, and equatorial ...
166
Simulating high-latitude permafrost regions by the JSBACH terrestrial ecosystem model
... high-latitude regions. With the understanding of feedback mechanisms and recent estimates of vast amounts of soil carbon, progress has been made to address uncertainties in Arctic simulations. At present, ...
17
High latitude TEC fluctuations and irregularity oval during geomagnetic storms
... In the high-latitude auroral ionosphere the over DAV1/NYAL stations the intensity of fluctuations was lower than over the polar stations. At these stations, the intensity of the fluctuations increased during ...
9
High-Latitude Ocean Convection and Gyre Dynamics
... High-latitude ocean deep convection substantially contributes to vertical mixing, ver- tical heat transport, deep-water formation, and sea-ice budget in the World Ocean. However, the extent of this ...
256
Radio tomographic imaging of the northern high latitude ionosphere on a wide geographic scale
... northern high-latitude IGS network, between 60 and 200 data points of TEC are obtained, covering the northern polar cap at latitudes greater than ...
9
Dayside flow bursts and high latitude reconnection when the IMF is strongly northward
... The SuperDARN coherent HF radars (Greenwald et al., 1995) are designed to investigate field-aligned ionospheric plasma density irregularities (radar aurora) and large-scale ionospheric convection. The spectral ...
16
Quiet time magnetic variations at high latitude observatories
... tudes have been pursued for almost a century (see Hibberd, 1985 and references therein), systematic examinations of the quiet-time variation at high latitudes are sparse (e.g. Detrick and Lanzerotti, 2001; ...
19
Use of radio occultation to probe the high-latitude ionosphere
... on high-latitude Joule heating. Two high-speed stream (HSS) and two coronal mass ejection (CME) storms are examined with the COSMIC ...magnetic latitude for signatures of precipitation ...
12
Novel solar sail mission concepts for high-latitude earth and lunar observation
... near-permanent sunlight conditions and therefore access to power. Both objectives require continuous observation capabilities of the lunar South Pole and, in case of a lunar base, also continuous communication with ...
35
Thermal biology of temperate and high-latitude arachnids
... many high-latitude arachnids are unknown, as well as any underlying mechanisms of seasonal plasticity for any ...the high- latitude pseudoscorpion Wyochernes asiaticus streamside from the ...
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