| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | x6e6X3pFwXQZ3DUS8rS5/CkxN6 |
| Repository | cptec.inpe.br/walmeida/2004/06.02.09.28 |
| Last Update | 2004:11.26.02.00.00 (UTC) administrator |
| Metadata Repository | cptec.inpe.br/walmeida/2004/06.02.09.28.19 |
| Metadata Last Update | 2022:03.26.18.00.03 (UTC) administrator |
| Secondary Key | INPE-11945-PRE/7291 |
| ISSN | 1027-5606 |
| Citation Key | HodnettVenMarOyaTom:1997:FlWaTa |
| Title | Soil water storage and groundwater behaviour in a catenary sequence beneath forest in central Amazonia. II. Floodplain water table behaviour and implications for streamflow generation  |
| Year | 1997 |
| Month | may/jun |
| Access Date | 2025, May 09 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 1687 KiB |
| 2. Context | |
| Author | 1 Hodnett, M. G. 2 Vendrame, I. 3 Marques Filho, A. de O. 4 Oyama, M. D. 5 Tomasella, Javier |
| Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JHE3 |
| Group | 1 DMA-INPE-MCT-BR |
| Affiliation | 1 CPTEC-INPE-Cachoeira Paulista-12630-000-SP-Brasil |
| e-Mail Address | fabia@cptec.inpe.br |
| Journal | Hydrology and Earth System Sciences |
| Volume | 1 |
| Number | 2 |
| Pages | 279-290 |
| History (UTC) | 2005-01-14 16:38:11 :: Fabia -> administrator :: 2008-06-10 19:46:30 :: administrator -> estagiario :: 2010-05-11 16:53:26 :: estagiario -> administrator :: 2022-03-26 18:00:03 :: administrator -> marciana :: 1997 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | soil storage caternary sequence water table |
| Abstract | Abstract Valley floor groundwater level data collected during the ABRACOS project (Gash et al. 1996), and published streamflow data from small forested catchments in geomorphologically similar areas nearby have been analysed to improve the understanding of the processes of streamflow generation. Early in the wet season, the floodplain water table is typically at 0.8 m depth, or less, and receives only local, vertical recharge. Large storms may create a groundwater ridge beneath the floodplain, temporarily creating a gradient in the direction of the hilislope. Later in the wet season, floodpiain water levels are controlled primarily by the discharge of groundwater which maintains the dry season streamflow. The groundwater is recharged by deep drainage from beneath the plateau and slope areas once the dry season soil water deficit has been overcome. In the late wet season, the water level is almost at the floodplain surface and may create seeps on the lower slopes in very wet years. For the period 1966-1989, the recharge was estimated to range from 290 mm to 1601 mm with a mean of 1087 mm. Published data show that baseflow is 91% of annual runoff. Stormflow is generated on the floodplain, and water table recessions after rainfall events show that the runoff response depends on the depth to the water table. These results are from areas with deeply weathered and permeable soils; in areas of Amazonia with shallower soils, the predominant flow generation processes will differ (Elsenbeer and Lack, 1996). |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Soil water storage... |
| 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://urlib.net/ibi/x6e6X3pFwXQZ3DUS8rS5/CkxN6 |
| zipped data URL | http://urlib.net/zip/x6e6X3pFwXQZ3DUS8rS5/CkxN6 |
| Language | en |
| Target File | Hodnett_Soil water_II_Floodp.pdf |
| User Group | administrator |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | allowpublisher allowfinaldraft |
| Read Permission | allow from all |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/46JKC45 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.50.34 16 sid.inpe.br/bibdigital/2022/03.26.17.47 5 |
| Dissemination | WEBSCI; PORTALCAPES. |
| Host Collection | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |