Articles | Volume 37, issue 6
https://doi.org/10.5194/angeo-37-1005-2019
https://doi.org/10.5194/angeo-37-1005-2019
Regular paper
 | 
08 Nov 2019
Regular paper |  | 08 Nov 2019

Climatology of intermediate descending layers (or 150 km echoes) over the equatorial and low-latitude regions of Brazil during the deep solar minimum of 2009

Ângela Machado dos Santos, Inez Staciarini Batista, Mangalathayil Ali Abdu, José Humberto Andrade Sobral, Jonas Rodrigues de Souza, and Christiano Garnett Marques Brum

Viewed

Total article views: 1,982 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,331 584 67 1,982 72 62
  • HTML: 1,331
  • PDF: 584
  • XML: 67
  • Total: 1,982
  • BibTeX: 72
  • EndNote: 62
Views and downloads (calculated since 24 May 2019)
Cumulative views and downloads (calculated since 24 May 2019)

Viewed (geographical distribution)

Total article views: 1,982 (including HTML, PDF, and XML) Thereof 1,764 with geography defined and 218 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 23 Nov 2024
Download
Short summary
For the first time, the climatology of intermediate descending layers (~150 km) over Brazilian equatorial and low-latitude regions during the extreme solar minimum period of 2009 was investigated. The results are interesting and innovative. For this analysis we used data of height and top frequency of intermediate layers collected from a digisonde located at São Luis and Cachoreira Paulista.