| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3TARSN5 | |||
| Repository | sid.inpe.br/mtc-m21c/2019/05.17.13.44 (restricted access) | |||
| Last Update | 2019:05.17.13.44.18 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2019/05.17.13.44.18 | |||
| Metadata Last Update | 2020:01.06.11.42.14 (UTC) administrator | |||
| DOI | 10.1016/j.palaeo.2019.04.017 | |||
| ISSN | 0031-0182 | |||
| Citation Key | RossettiGrCoVaTaYe:2019:RoLaPl | |||
| Title | The role of Late Pleistocene-Holocene tectono-sedimentary history on the origin of patches of savanna vegetation in the middle Madeira River, southwest of the Amazonian lowlands  | |||
| Year | 2019 | |||
| Month | July | |||
| Access Date | 2024, May 18 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 29452 KiB | |||
| 2. Context | ||||
| Author | 1 Rossetti, Dilce de Fátima 2 Gribel, Rogério 3 Cohen, Marcelo Cancela Lisboa 4 Valeriano, Márcio de Morisson 5 Tatumi, Sonia Hatsue 6 Yee, Márcio | |||
| Resume Identifier | 1 8JMKD3MGP5W/3C9JGTQ 2 3 4 8JMKD3MGP5W/3C9JHPL | |||
| Group | 1 DIDSR-CGOBT-INPE-MCTIC-GOV-BR 2 3 4 DIDSR-CGOBT-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas da Amazônia (INPA) 3 Universidade Federal do Pará (UFPA) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Universidade Federal de São Paulo (UNIFESP) 6 Universidade Federal de São Paulo (UNIFESP) | |||
| Author e-Mail Address | 1 rossetti@dsr.inpe.br 2 3 4 marcio.valeriano@inpe.br 5 sonia.tatumi@unifesp.br | |||
| Journal | Palaeogeography, Palaeoclimatology, Palaeoecology | |||
| Volume | 526 | |||
| Pages | 136-156 | |||
| Secondary Mark | A1_INTERDISCIPLINAR A1_GEOGRAFIA A1_ENGENHARIAS_III A1_CIÊNCIAS_AMBIENTAIS A1_BIODIVERSIDADE A2_SAÚDE_COLETIVA A2_GEOCIÊNCIAS A2_CIÊNCIAS_AGRÁRIAS_I B1_QUÍMICA B1_ENGENHARIAS_IV B1_CIÊNCIAS_BIOLÓGICAS_I B2_ASTRONOMIA_/_FÍSICA C_FILOSOFIA/TEOLOGIA:subcomissão_FILOSOFIA | |||
| History (UTC) | 2019-05-17 13:44:18 :: simone -> administrator :: 2019-05-17 13:44:18 :: administrator -> simone :: 2019 2019-05-17 13:45:09 :: simone -> administrator :: 2019 2020-01-06 11:42:14 :: administrator -> simone :: 2019 | |||
| 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 | Sedimentary processes Late Pleistocene-Holocene Environmental control Savanna vegetation Amazonian lowlands | |||
| Abstract | Savanna patches are features of the Amazonian landscape that have been long under intense debate, but there are still questions about the main factors that have determined their establishment and evolution within the rainforest matrix. In particular, their geological substrates were poorly documented. The aim of this work is to reconstruct the tectono-sedimentary history of four savanna patches in the middle Madeira River, southwest Amazonia, and discuss its potential control over the development of the savanna communities. The approach consisted in the integration of geomorphological, sedimentological, chronological and floristic data. The results revealed that the savanna substrates are sandy deposits aged between 118.9 and 35.6 ky, overlain by late Pleistocene to Holocene muddier successions <25,700 cal yr BP. Most of the geologically stable and topographically higher terrains of the geomorphological unit T1 is dominated by forests. These intermingle with open habitats formed by renewed sedimentation that were colonized by tree and shrub species of the Amazonian biome. By contrast, the ground of unit T2 subsided to a level that allowed the meandering of the main river. This process resulted in the replacement of the rainforest by open habitats dominated by savannas with lower richness and diversity than in the T1 unit, which were dominated by species with wide distribution in the cerrado biome of Central Brasil. The cerrado species might have expanded into this region during Pleistocene drier climatic episodes, but environmental filters shaped by geological processes determined the floristic contrasts between units T1 and T2. The lack of competition with Amazonian species probably constituted an important factor for the preferential colonization of arboreal and shrubby species from neighboring cerrados on meandering scroll bars, marginal levees and crevasse splays of unit T2. | |||
| Area | SRE | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > The role of... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| Target File | 1-s2.0-S0031018218307132-main.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher denyfinaldraft24 | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3ER446E | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/09.13.21.11 3 sid.inpe.br/mtc-m21/2012/07.13.14.44.37 2 sid.inpe.br/mtc-m21/2012/07.13.14.54.54 1 | |||
| Dissemination | WEBSCI; PORTALCAPES; AGU; MGA; COMPENDEX. | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||