simultaneous observations of the main trough using gps imaging and the eiscat radar
Clicks: 4
ID: 241410
2005
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This
article has not been analysed, so there is no overall score —
reader engagement is measured and shown alongside.
Reader Engagement
Steady Performance
0.9
/100
4 views
3 readers
AI Quality Assessment
Not analyzed
Readership in this journal
SteadyRanked #471 of 484 articles by views in journal of food measurement and characterization
Most read
Least read
Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 484 in total.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
5
SUSD
one-off · no wallet required
Abstract
We use a digisonde at Jicamarca and a chain of GPS
receivers on the west side of South America to investigate the effects of
the pre-reversal enhancement (PRE) in ExB drift,
the asymmetry (Ia) of equatorial ionization anomaly (EIA), and the
magnetic activity (Kp) on the generation of equatorial spread F (ESF). Results
show that the ESF appears frequently in summer (November, December, January,
and February) and equinoctial (March, April, September, and October) months,
but rarely in winter (May, June, July, and August) months. The seasonal
variation in the ESF is associated with those in the PRE ExB drift and Ia. The larger ExB drift
(>20m/s) and smaller |Ia| (<0.3) in summer and
equinoctial months provide a preferable condition to development the ESF.
Conversely, the smaller ExB drift and larger
|Ia| are responsible for the lower ESF occurrence in
winter months. Regarding the effects of magnetic activity, the ESF
occurrence decreases with increasing Kp in the equinoctial and winter months,
but not in the summer months. Furthermore, the larger and smaller
ExB drifts are presented under the quiet
(Kp<3) and disturbed (Kp≥3) conditions, respectively. These results
indicate that the suppression in ESF and the decrease in ExB drifts are mainly caused by the decrease in the eastward
electric field.
| Reference Key |
meggs2005annalessimultaneous
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | ;R. W. Meggs;C. N. Mitchell;V. S. C. Howells |
| Journal | journal of food measurement and characterization |
| Year | 2005 |
| DOI |
10.5194/angeo-23-753-2005
|
| URL | |
| Keywords |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
Comments
No comments yet. Be the first to comment on this article.