| 1. Identity statement | |
| Reference Type | Book Section |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | x6e6X3pFwXQZ3DUS8rS5/EbBrV |
| Repository | cptec.inpe.br/walmeida/2004/11.16.15.42 (restricted access) |
| Last Update | 2006:12.12.14.14.35 (UTC) simone |
| Metadata Repository | cptec.inpe.br/walmeida/2004/11.16.15.42.44 |
| Metadata Last Update | 2023:12.29.11.19.48 (UTC) simone |
| Secondary Key | INPE-14593-PRE/9622 |
| Label | self-archiving-INPE-MCTIC-GOV-BR |
| Citation Key | ViswanadhamAlvaGiel:1992:EvEmEx |
| Title | Evaluation of an empirical expression to estimate evaporation over the Amazon forest  |
| Year | 1992 |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE LI |
| Number of Files | 1 |
| Size | 721 KiB |
| 2. Context | |
| Author | 1 Viswanadham, Y. 2 Alvala, Regina Celia dos Santos 3 Gielow, Ralf |
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JJ53 |
| Group | 1 2 DMA-INPE-MCT-BR 3 DMA-INPE-MCT-BR |
| Affiliation | 1 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Editor | Schwartz, S. Slinn, W. G. N. |
| e-Mail Address | atus@cptec.inpe.br |
| Book Title | Precipitation Scavenging and Atmosphere Surface Exchange, The semonin volume - Atmosphere-Surface Exchange Processes |
| Publisher | Hemisphere Publishing Corporation |
| City | Washington, USA |
| Volume | 2 |
| Pages | 763-771 |
| History (UTC) | 2004-11-16 17:45:38 :: fabia -> administrator :: 2006-11-14 11:16:08 :: administrator -> estagiario :: 2007-01-16 16:04:19 :: estagiario -> administrator :: 2008-06-10 21:32:34 :: administrator -> estagiario :: 2010-05-11 16:55:22 :: estagiario -> administrator :: 2022-03-26 17:59:22 :: administrator -> marciana :: 1992 2023-12-29 11:18:38 :: marciana -> administrator :: 1992 2023-12-29 11:18:58 :: administrator -> simone :: 1992 2023-12-29 11:19:48 :: simone -> estagiario :: 1992 |
| 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 | Priestley-Taylor Parameter evaporation Amazon |
| Abstract | Micrometeorological data sets collected over the Amazon forest at the Ducke Reserve site (2°57'S; 59°57'W) gave an opportunity to estimate evaporative heat flux QE. The estimated values of daytime hourly QEC from the modified Priestley-Taylor method are compared with direct measurements. The comparison indicates that the proposed empirical method gives reasonably good results for a variety of problems. Evidence presented here and by others shows that there is a pronounced diurnal variation in Priestley-Taylor parameter (a). Analysis of this data set leads to the preliminary conclusion that a has a seasonal variation, because there is a linear variation between QE and the equilibrium latent heat flux QEq with nonzero intercept. We obtained the slope constant a'= 0.93 and the intercept betab = 20 Wm-2 from a regression analysis between QE and QEq. These calculated values of a' and b are in general agreement with those reported in literature. |
| Area | MET |
| Arrangement | Evaluation of an... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | Alvalá.Evaluation.pdf |
| User Group | administrator estagiario fabia |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Read Permission | deny from all and allow from çã |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/46JKC45 |
| Dissemination | NTRSNASA; BNDEPOSITOLEGAL. |
| Host Collection | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber copyright creatorhistory descriptionlevel documentstage doi edition electronicmailaddress format isbn issn lineage mark mirrorrepository nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark serieseditor seriestitle session shorttitle sponsor subject tertiarymark tertiarytype translator url |
| 7. Description control | |
| e-Mail (login) | estagiario |
| update | |