| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/3HG7MJ6 |
| Repository | sid.inpe.br/plutao/2014/12.01.13.56.10 (restricted access) |
| Last Update | 2015:02.11.14.22.08 (UTC) administrator |
| Metadata Repository | sid.inpe.br/plutao/2014/12.01.13.56.11 |
| Metadata Last Update | 2018:06.04.23.39.43 (UTC) administrator |
| DOI | 10.1016/j.palaeo.2014.03.032 |
| ISSN | 0031-0182 |
| Label | lattes: 0307721738107549 4 FrancisquiniLiPeRoFrCo:2014:ImInMo |
| Citation Key | FrancisquiniLiPeRoFrCo:2014:ImInMo |
| Title | Relation between carbon isotopes of plants and soils on Marajó Island, a large tropical island: Implications for interpretation of modern and past vegetation dynamics in the Amazon region  |
| Year | 2014 |
| Access Date | 2024, May 18 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 2545 KiB |
| 2. Context | |
| Author | 1 Francisquini, Mariah I. 2 Lima, Claudia More 3 Pessenda, Luiz C. R. 4 Rossetti, Dilce de Fátima 5 França, Marlon C. 6 Cohen, Marcelo Cancela Lisboa |
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JGTQ |
| Group | 1 2 3 4 DSR-OBT-INPE-MCTI-GOV-BR |
| Affiliation | 1 Universidade de São Paulo (USP) 2 Universidade de São Paulo (USP) 3 Universidade de São Paulo (USP) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Federal do Pará 6 Universidade Federal do Pará (UFPA) |
| Author e-Mail Address | 1 2 3 pessenda@cena.usp.br 4 rossetti@dsr.inpe.br |
| e-Mail Address | marcelo.pazos@inpe.br |
| Journal | Palaeogeography, Palaeoclimatology, Palaeoecology |
| Volume | 415 |
| Pages | 91-104 |
| Secondary Mark | A1_ENGENHARIAS_III A1_BIODIVERSIDADE A1_CIÊNCIAS_AMBIENTAIS A1_GEOGRAFIA A1_INTERDISCIPLINAR A2_CIÊNCIAS_AGRÁRIAS_I A2_GEOCIÊNCIAS A2_SAÚDE_COLETIVA B1_QUÍMICA B1_CIÊNCIAS_BIOLÓGICAS_I B1_ENGENHARIAS_IV B2_ASTRONOMIA_/_FÍSICA C_FILOSOFIA/TEOLOGIA:subcomissão_FILOSOFIA |
| History (UTC) | 2014-12-01 13:56:11 :: lattes -> administrator :: 2018-06-04 23:39:43 :: administrator -> marcelo.pazos@inpe.br :: 2014 |
| 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 | Ilha do Marajó paleovegetação solos isótopo de carbono |
| Abstract | We assess the relation between the contrasting vegetation types of rainforest, open savanna and wooded savanna coexisting in close contact on Marajó Island at the mouth of the Amazon River. Floristic and carbon isotopic characterizations of modern plants were combined with organic matter carbon isotope and grain size records of soil to characterize vegetation evolution at six locations on southeastern and northeastern Marajó Island and its relations to climate changes since the late Pleistocene. C3 plants contribute 100% of the biomass in the rainforest on post-Barreiras sediments (site 1). No significant vegetation changes are evident in these places since at least ~7860 cal yr B.P. Rainforests on paleochannels (sites 4 and 6) are protected from flooding by slightly elevated sandy levee and have flora very similar to site 1. These forests were formed since the early-mid Holocene after channel abandonment. C3 grasses are predominant in open savanna areas (sites 4, 5 and 6), with less representation in wooded savannas (sites 2 and 3). However, C4 grasses, despite having fewer species, constitute significant biomass in the wooded (~60%) and open savanna vegetation areas, especially during the dry season. The reconstructions of past vegetation together with the distributions of modern vegetation allow prediction that climate changes to drier conditions can significantly influence the future Marajó Island landscape, likely enabling expansion of C4 plants in the flooding zone and of trees in the rainforests. |
| Area | SRE |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Relation between carbon... |
| 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 |
| User Group | lattes marcelo.pazos@inpe.br |
| Reader Group | administrator marcelo.pazos@inpe.br |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Linking | Trabalho não Vinculado à Tese/Dissertação |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.44.37 1 |
| Dissemination | WEBSCI; PORTALCAPES; AGU; SCOPUS. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark month nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject targetfile tertiarytype url |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| update | |