Vote for your favorite mineral in #MinCup25! - Topaz vs. Kyanite
It's a battle of high-pressure colourful beauties of #topaz vs #kyanite. Which can stand the heat of round 1?
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Maehlum, B.N (1972) In situ observations of enhancements in the F-region electron density associated with the occurrence of a ‘sporadic-F’ trace on the ionogram. Journal of Atmospheric and Terrestrial Physics, 34 (3). 513-516 doi:10.1016/0021-9169(72)90051-7

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleIn situ observations of enhancements in the F-region electron density associated with the occurrence of a ‘sporadic-F’ trace on the ionogram
JournalJournal of Atmospheric and Terrestrial Physics
AuthorsMaehlum, B.NAuthor
Year1972 (March)Volume34
Issue3
PublisherElsevier BV
DOIdoi:10.1016/0021-9169(72)90051-7Search in ResearchGate
Generate Citation Formats
Mindat Ref. ID9013274Long-form Identifiermindat:1:5:9013274:8
GUID0
Full ReferenceMaehlum, B.N (1972) In situ observations of enhancements in the F-region electron density associated with the occurrence of a ‘sporadic-F’ trace on the ionogram. Journal of Atmospheric and Terrestrial Physics, 34 (3). 513-516 doi:10.1016/0021-9169(72)90051-7
Plain TextMaehlum, B.N (1972) In situ observations of enhancements in the F-region electron density associated with the occurrence of a ‘sporadic-F’ trace on the ionogram. Journal of Atmospheric and Terrestrial Physics, 34 (3). 513-516 doi:10.1016/0021-9169(72)90051-7
In(1972, March) Journal of Atmospheric and Terrestrial Physics Vol. 34 (3) Elsevier BV

See Also

These are possibly similar items as determined by title/reference text matching only.

Strömman, J.R., Maehlum, B.N. (1974) Reconsideration of the diurnal variations in the polar F-region ionization. Journal of Atmospheric and Terrestrial Physics, 36 (8). 1403-1409 doi:10.1016/0021-9169(74)90217-7
Turunen, T, Liszka, L (1972) Comparison of simultaneous satellite measurements of auroral particle precipitation with bottomside ionosonde measurements of the electron density in the F-region. Journal of Atmospheric and Terrestrial Physics, 34 (3). 365-372 doi:10.1016/0021-9169(72)90039-6
Rishbeth, H (1972) Thermospheric winds and the F-region: A review. Journal of Atmospheric and Terrestrial Physics, 34 (1). 1-47 doi:10.1016/0021-9169(72)90003-7
Kelleher, R.F., Kasenally, H. (1972) The seasonal occurrence of blanketing sporadic-E near the geographic equator. Journal of Atmospheric and Terrestrial Physics, 34 (6). 1145-1149 doi:10.1016/0021-9169(72)90104-3
Seliga, T.A (1972) Phenomena associated with very high power, high frequency F-region modification below the critical frequency. Journal of Atmospheric and Terrestrial Physics, 34 (10). 1827-1841 doi:10.1016/0021-9169(72)90037-2
Burns, C.J., Hargreaves, J.K. (1996) The occurrence and properties of large-scale electron-density structures in the auroral F region. Journal of Atmospheric and Terrestrial Physics, 58 (1). 217-232 doi:10.1016/0021-9169(95)00031-3
Klostermeyer, J. (1972) Comparison between observed and numerically calculated atmospheric gravity waves in the F-region. Journal of Atmospheric and Terrestrial Physics, 34 (8). 1393-1401 doi:10.1016/0021-9169(72)90195-x
Bhargava, B.N. (1965) Seasonal and longitudinal F2-region anomalies in relation to occurrence of blanketing sporadic-E. Journal of Atmospheric and Terrestrial Physics, 27 (5). 668-671 doi:10.1016/0021-9169(65)90136-4
Aikin, A.C, Goldberg, R.A, Somayajulu, Y.V, Avadhanulu, M.B (1972) Electron and positive ion density altitude distributions in the equatorial D-region. Journal of Atmospheric and Terrestrial Physics, 34 (9). 1483-1494 doi:10.1016/0021-9169(72)90080-3
Swenson, Evelyn M. (1972) Aspect-sensitive reflections from ionization irregularities in the F-region. Journal of Atmospheric and Terrestrial Physics, 34 (9). 1469-1476 doi:10.1016/0021-9169(72)90078-5
Aikin, A.C (1972) The relationship of theory and experiment in the D-region. Journal of Atmospheric and Terrestrial Physics, 34 (10). 1591-1599 doi:10.1016/0021-9169(72)90020-7
 
and/or  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2025, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 13, 2025 00:16:19
Go to top of page