{"title":"Comparison of Trends in Various Parameters of the F2 Layer","authors":"A. D. Danilov, A. V. Konstantinova","doi":"10.1134/S001679322460067X","DOIUrl":null,"url":null,"abstract":"<p>Estimates of the long-term changes in the ionospheric <i>F</i>2 layer parameters (slab thickness, total electron content, height, and maximal electron concentration) are presented and mutually compared. It is shown that these estimates mutually agree and show that both <i>foF</i>2 and <i>hmF</i>2 have been decreasing in recent decades.</p>","PeriodicalId":55597,"journal":{"name":"Geomagnetism and Aeronomy","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2024-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Geomagnetism and Aeronomy","FirstCategoryId":"89","ListUrlMain":"https://link.springer.com/article/10.1134/S001679322460067X","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GEOCHEMISTRY & GEOPHYSICS","Score":null,"Total":0}
引用次数: 0
Abstract
Estimates of the long-term changes in the ionospheric F2 layer parameters (slab thickness, total electron content, height, and maximal electron concentration) are presented and mutually compared. It is shown that these estimates mutually agree and show that both foF2 and hmF2 have been decreasing in recent decades.
期刊介绍:
Geomagnetism and Aeronomy is a bimonthly periodical that covers the fields of interplanetary space; geoeffective solar events; the magnetosphere; the ionosphere; the upper and middle atmosphere; the action of solar variability and activity on atmospheric parameters and climate; the main magnetic field and its secular variations, excursion, and inversion; and other related topics.