| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte2.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 3ERPFQRTRW34M/3E7GG2M |
| Repository | dpi.inpe.br/marte2/2013/05.28.23.59.25 |
| Last Update | 2013:05.28.23.59.25 (UTC) wanderf@dsr.inpe.br |
| Metadata Repository | dpi.inpe.br/marte2/2013/05.28.23.59.26 |
| Metadata Last Update | 2021:01.24.14.02.42 (UTC) administrator |
| ISBN | 978-85-17-00066-9 (Internet) 978-85-17-00065-2 (DVD) |
| Label | 799 |
| Citation Key | RottaAlcImaBarCar:2013:ReNoAv |
| Title | Atenuação vertical da irradiância descendente na coluna de água e sua influência sobre a ocorrência de macrófitas submersas - Reservatório de Nova Avanhandava  |
| Format | DVD, Internet. |
| Year | 2013 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 675 KiB |
| 2. Context | |
| Author | 1 Rotta, Luiz Henrique da Silva 2 Alcântara, Enner Herenio de 3 Imai, Nilton Nobuhiro 4 Barbosa, Cláudio Clemente Faria 5 Carvalho, Lino Augusto Sander de |
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JGSB |
| Group | 1 2 3 4 DPI-OBT-INPE-MCTI-GOV-BR 5 SER-SRE-SPG-INPE-MCTI-GOV-BR |
| Affiliation | 1 2 3 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 luizhrotta@yahoo.com.br |
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares |
| e-Mail Address | wanderf@dsr.inpe.br |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 16 (SBSR) |
| Conference Location | Foz do Iguaçu |
| Date | 13-18 abr. 2013 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Pages | 5792-5799 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2013-05-28 23:59:26 :: banon -> administrator :: 2013-06-03 16:42:16 :: administrator -> wanderf@dsr.inpe.br :: 2013 2013-06-04 12:42:25 :: wanderf@dsr.inpe.br -> administrator :: 2013 2021-01-24 14:02:42 :: administrator -> marcelo.pazos@inpe.br :: 2013 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | Submerged macrophytes are a serious problem in water reservoirs. The radiation availability is among the main factors related with the occurrence of this vegetation. Therefore, this study aimed to survey the vertical attenuation for downward irradiance and their influence on submerged macrophytes occurrence. The work was made in a region of Tietê river arm, in Nova Avanhandava reservoir. Data about the river depth and plant height were collected using an echosounder BioSonics DT-X. Downward irradiance data were collected in different depths using TriOS Optical sensor. It was noted that the downward irradiance decreases exponentially with depth. The vertical attenuation coefficient and the euphotic zone depth were calculated. Therefore, the behavior of submerged aquatic vegetation with different radiations quantities was evaluated. Up to 1 meter depth submerged macrophytes had not a strong development. It happened due to excessive radiation and waves. Between 1 and 5 meter the macrophytes height increase with the depth. Between 5 and 8 meter the macrophytes are highest because the lower light intensities make the higher elongation of the occurred species (E. densa and E. najas). To leave the euphotic zone (9,7 meter) the submerged aquatic vegetation occurrence is completely interrupted. Finally, the study of vertical attenuation for downward irradiance in the water column can contribute to the understanding of the behavior of submerged aquatic vegetation in different aquatic environments. |
| Area | SRE |
| Type | Hidrologia |
| 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/3ERPFQRTRW34M/3E7GG2M |
| zipped data URL | http://urlib.net/zip/3ERPFQRTRW34M/3E7GG2M |
| Language | pt |
| Target File | p0799.pdf |
| User Group | administrator banon |
| Visibility | shown |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 3ERPFQRTRW34M/3E7G88S 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3F3NU5S |
| Citing Item List | dpi.inpe.br/marte2/2013/05.28.22.25 5 sid.inpe.br/mtc-m21/2012/07.13.14.43.57 3 |
| Host Collection | dpi.inpe.br/marte2/2013/05.17.15.03.06 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi edition issn keywords lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| update | |