| 1. Identity statement | |
| Reference Type | ePrint (Electronic Source) |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/mtc-m17@80/2007/09.06.13.49 |
| Last Update | 2008:08.18.14.25.07 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m17@80/2007/09.06.13.49.53 |
| Metadata Last Update | 2022:03.26.18.04.36 (UTC) administrator |
| Citation Key | AlvaláGRFLMRDCW::InSeVa |
| Title | Intradiurnal and seasonal variability of soil temperature, heat flux, soil moisture content, and thermal properties under forest and pasture in Rondônia  |
| Project | Interações Biosfera-Atmosfera / Estudos do Tempo |
| Last Update Date | 2008-08-19 |
| Access Date | 2024, May 18 |
| Type of Medium | On-line |
| Secondary Type | PRE PI |
| Number of Files | 2 |
| Size | 2381 KiB |
| 2. Context | |
| Author | 1 Alvalá, Regina Célia dos Santos 2 Gielow, Ralf 3 Rocha, H. R. 4 Freitas, H. C. 5 Lopes, J. M. 6 Manzi, Antonio Ocimar 7 Randow, C. V. 8 Dias, M. A. F. S. 9 Cabral, O. M. R. 10 Waterloo, M. J. |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JJ59 2 8JMKD3MGP5W/3C9JJ53 |
| Group | 1 DMA-INPE-MCT-BR 2 DMA-INPE-MCT-BR 3 4 5 6 SSS-INPE-MCT-BR 7 SSS-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Universidade de São Paulo, Brazil 4 CNPMA-EMBRAPA, Brazil 5 Universidade de São Paulo, Brazil 6 Instituto Nacional de Pesquisas Espaciais (INPE) 7 Instituto Nacional de Pesquisas Espaciais (INPE) 8 Universidade de São Paulo, Brazil 9 CNPMA-EMBRAPA, Brazil 10 Alterra, The Netherlands |
| Alternate Publication | Journal of Geophysical Research - Atmospheres |
| Producer | Instituto Nacional de Pesquisas Espaciais |
| City | São José dos Campos |
| Stage of Alternate Publication | submitted |
| Progress | ePrint update |
| History (UTC) | 2007-09-06 13:49:58 :: estagiario -> administrator :: 2007-11-27 14:34:18 :: administrator -> estagiario :: 2010-05-11 17:00:26 :: estagiario -> administrator :: 2022-03-26 18:04:36 :: administrator -> marciana :: |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | work-in-progress |
| Transferable | 1 |
| Keywords | meteorological temperature |
| Abstract | Soil temperatures depend on the soil heat flux, an important parameter in meteorological and in plant growth-energy balance models. Thus, they were measured, together with soil moisture contents, within the LBA program at forest (Reserva Jaru) and pasture (Fazenda Nossa Senhora) sites in Rondônia, Brazilian Amazonia, during wet (February) and dry (August) periods of 1999. The wet period showed maxima of the heat flux into the soil around five to six times smaller at the forest than at the pasture, except for some spikes which are related to stronger solar forcing, such as those due to sunspecks in the forest. This pattern remained during the dry period, but with doubled maximum values. Also, the soil heat flux and the soil temperatures responded very significantly to the passage of cold fronts in both periods at both sites. Temperature profiles measured in the 10 to 40 cm soil layer showed daily averages and ranges smaller at the forest than at the pasture. The daily average of the soil moisture content in the same layer, during the wet season, increased with depth at both sites, with consistently lower values at the forest; however, their ranges were smaller at the pasture, except for the 40 cm depth. During the dry period, these ranges were much higher at the pasture, but with nearer average values. Finally, the computed daily apparent soil thermal diffusivities, volumetric heat contents and thermal conductivities are presented, with the first ones crossed with the measured soil moisture content. |
| Area | MET |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > SESSS > Intradiurnal and seasonal... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Intradiurnal and seasonal... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://mtc-m16b.sid.inpe.br/ibi/sid.inpe.br/mtc-m17@80/2007/09.06.13.49 |
| zipped data URL | http://mtc-m16b.sid.inpe.br/zip/sid.inpe.br/mtc-m17@80/2007/09.06.13.49 |
| Language | en |
| Target File | v2.pdf |
| User Group | administrator administrator estagiario |
| Visibility | shown |
| Read Permission | allow from all |
| Update Permission | transferred to ePrint update |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/43SRFME 8JMKD3MGPCW/46JKC45 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.58.40 4 |
| Host Collection | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | accessyear archivingpolicy archivist contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition electronicmailaddress format identifier isbn issn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit readergroup rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url versiontype year |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |