1. Identity statement | |
Reference Type | Journal Article |
Site | plutao.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | J8LNKAN8RW/3D53ARH |
Repository | dpi.inpe.br/plutao/2012/11.28.14.49 (restricted access) |
Last Update | 2013:01.23.15.35.47 (UTC) marciana |
Metadata Repository | dpi.inpe.br/plutao/2012/11.28.14.49.05 |
Metadata Last Update | 2021:03.06.19.29.26 (UTC) administrator |
Secondary Key | INPE--PRE/ |
DOI | 10.1016/j.atmosres.2012.03.010 |
ISSN | 0169-8095 |
Label | lattes: 0505123426174183 4 FerroSabaPintSaba:2012:TiNeLi |
Citation Key | FerroSabaPint:2012:TiNeLi |
Title | Time-intervals between negative lightning strokes and the creation of new ground terminations |
Year | 2012 |
Month | Oct. |
Access Date | 2024, Sep. 26 |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 232 KiB |
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2. Context | |
Author | 1 Ferro, Marco Antonio da Silva 2 Saba, Marcelo Magalhães Fares 3 Pinto Jr., Osmar |
Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHP6 |
Group | 1 2 CST-CST-SPG-INPE-MCTI-GOV-BR 3 DGE-CEA-INPE-MCTI-GOV-BR |
Affiliation | 1 IAE, Institute of Aeronautics and Space, Atmospheric Science Division, Praça Marechal Eduardo Gomes, 50, Vila das Acácias, ZIP: 12228–904, São José dos Campos, SP, Brazil 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
Author e-Mail Address | 1 2 marcelo.saba@inpe.br |
e-Mail Address | marcelo.saba@inpe.br |
Journal | Atmospheric Research |
Volume | 116 |
Pages | 130-133 |
Secondary Mark | B1_ECOLOGIA_E_MEIO_AMBIENTE B1_ENGENHARIAS_II B1_ENGENHARIAS_III B1_GEOCIÊNCIAS A1_INTERDISCIPLINAR |
History (UTC) | 2012-11-28 23:06:24 :: lattes -> administrator :: 2012 2012-11-30 03:39:18 :: administrator -> marciana :: 2012 2012-12-04 17:04:54 :: marciana -> administrator :: 2012 2012-12-14 22:14:08 :: administrator -> marciana :: 2012 2013-01-17 15:11:12 :: marciana -> administrator :: 2012 2013-01-20 15:54:33 :: administrator -> marciana :: 2012 2013-01-23 15:35:47 :: marciana -> administrator :: 2012 2018-06-05 00:01:59 :: administrator -> marciana :: 2012 2020-09-09 10:52:49 :: marciana -> administrator :: 2012 2021-03-06 19:29:26 :: administrator -> simone :: 2012 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Content Type | External Contribution |
Version Type | publisher |
Keywords | lightning new channel channel conditioning interstroke time interval |
Abstract | On average, negative cloud-to-ground (CG) lightning flashes produce 3 to 5 return strokes, and a new ground termination is produced when any stroke after the first strikes the ground in a different place. In order to understand better the physical factors that affect the formation of new ground terminations, high-speed digital video cameras with time-resolutions and exposure times ranging from 125 μs (8000 frames per second) to 2 ms (500 frames per second) were used to record images of cloud-to-ground lightning in southern and southeastern Brazil and southern Arizona (USA), between February 2003 and September 2007. Some relevant information regarding the formation of new channels was obtained from the analysis of the previous interstroke time intervals and the number of previous strokes following the same path to ground. Although most of the subsequent strokes tend to follow the previously formed channel, this tendency is not observed in the second stroke (that is, the first subsequent stroke). 52% of the new channels occur in the second stroke. Contrary to what it was generally assumed in some past studies (Kitagawa et al., 1962; Malan, 1956; Rakov and Uman, 1990; Rakov et al., 1994; Winn et al., 1973), the formation of a new channel stroke is not clearly dependent on the interstroke interval that precedes it. In general, most of the new channels occur after a single usage of the channel and in these cases the previous interstroke time interval is not an important parameter. However, when the channel is used more than once, a new channel occurs mostly after a long interstroke interval. |
Area | CEA |
Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Time-intervals between negative... |
Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CST > Time-intervals between negative... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | there are no files |
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4. Conditions of access and use | |
Language | pt |
Target File | 1-s2.0-S0169809512000890-main.pdf |
User Group | administrator lattes marciana simone |
Visibility | shown |
Archiving Policy | denypublisher denyfinaldraft24 |
Read Permission | deny from all and allow from 150.163 |
Update Permission | not transferred |
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5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/3EU29DP 8JMKD3MGPCW/449U4PL |
URL (untrusted data) | http://www.sciencedirect.com/science/article/pii/S0169809512000890 |
Dissemination | WEBSCI; PORTALCAPES; MGA; COMPENDEX. |
Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
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6. Notes | |
Notes | Setores de Atividade: Pesquisa e desenvolvimento científico. |
Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark mirrorrepository nextedition number orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype typeofwork |
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7. Description control | |
e-Mail (login) | simone |
update | |
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